Opening a solo 401k can be confusing—from changes in contribution limits, distribution rules, investment rules to filing deadlines. In an effort to keep our clients informed, we have put together this FAQ page and add to it frequently as the IRS solo 401k rules change and field questions from our clients.
For Video Slides, CLICK HERE.
About the Self-Directed Solo 401k
How does a Solo 401k work?
The Solo 401(k) retirement plan allows for salary deferrals found in 401(k) plans, and employer contributions found in profit-sharing plans. You can make annual contributions of both salary deferral and profit-sharing contributions, empowering you to save up to $61,000 in 2022 or $67,500 if you are more than 50 years old, tax-deferred. The Solo 401k annual contribution limit increased by $5,000 for tax year 2023 to $66,000 and $73,500 for those 50 or older.
What are my responsibilities as to establishment and continuing to manage my Solo 401k?
The process starts by us collecting information via our on-line application to draft the solo 401k plan documents, obtain the EIN for the solo 401k and draft the transfer forms.
You have the option to fund the Solo 401(k) plan with annual contributions or transfers from other retirement accounts. You will have the freedom of investing those contributions through the investment vehicle of your choice. You can use any bank or brokerage account of your choice to establish a checking account for your Solo 401(k), and we will assist you in completing the paperwork for the solo 401k checking account.
Since we never have access to your funds, you are responsible for monitoring the balance in your Solo 401(k) account and notifying us when the balance reaches $250,000 at any year-end.
Reason being, you are required to complete an IRS Form 5500-EZ, which we can assist you with, once your balance reaches $250,000.
If you would like us to complete the form for you and to file it, no additional fees will apply. Remember, this form is only required if your Solo 401(k) balance reaches $250,000, or if you terminate the solo 401k plan regardless of value.
Also, if you process conversions or distributions from the solo 401k plan, Form 1099-R reporting also applies which we will also prepare and file at no additional cost upon your timely request.
Are there any forms that I must file with the IRS?
No annual tax reporting is applicable until your assets reach $250,000. At that point, you must file a Form 5500-EZ. Form 5500-ez support is included in our annual fee for those who notify us of their solo 401k balance.
However, you must always file a Form 1099-R with the IRS should you take a distribution of your plan assets upon plan termination or during participating in the plan. Form 1099-R also applies to in-plan Roth solo 401k conversion of both after-tax and pretax funds. Form 1099-R preparation is included in our annual fee.
Deadlines
Is there a deadline to fund a Solo 401k plan?
For Sole Proprietors:
Employee and profit-sharing contributions must be funded by your tax-filing deadline plus timely filed business extension, provided your plan was adopted by December 31.
For Incorporated business:
Employee and profit-sharing contributions must be funded by your business tax-filing deadline, provided the plan was established by the end of the previous year. To learn more about the various funding deadlines, CLICK HERE.
I would like to setup a Solo 401K. I filed a tax extension for 2022 tax returns. Can I setup the Solo 401K with effective date of 12-31-2022 so I can contribute and take deduction in 2023 for 2022 taxes?
While the 2019 SECURE Act extended the deadline to adopt a Solo 401k plan from the end of the year to the business tax return deadline including any timely filed extension, business owners had to setup/adopt the solo 401k plan by 12/31/2022 in order to qualify to make tax year 2023 Roth and pretax employee contributions in 2023 by the business tax return plus extension. However, you can still open the solo 401k in 2023 by the business tax return including business tax return extension and make voluntary after-tax contributions in 2023 for 2022.
Essentially, for making tax year 2022 employer profit sharing contributions in 2023 by the business tax return including extension the SECURE Act only extended the adoption due date to 2023. This means that those who did not establish the solo 401k plan by December 31, 2022 will not be able to make employee pretax or Roth contributions in 2023 for the 2022 tax year.
Getting Started
How do I proceed with opening a Solo 401k?
Starting a Solo 401(k) is easy and we will guide you through the entire account establishment process including opening a checking account at the bank or brokerage form of your choice for your new Solo 401(k). VISIT HERE to learn more about the bank account vs the brokerage account option as they both come with a checkbook.
Step 1: We need to collect information to draft the solo 401k plan documents and to get the tax identification number for the solo 401k trust. Complete our on-line application by CLICKING HERE, or call us to walk you through the on-line application.
Step 2: Once we receive your solo 401k on-line application, we will start the solo 401k establishment process by drafting the solo 401k establishment documents, and we will e-mail them to you the next business day for your signature.
Step 3: Once we receive copy of your signed Solo 401(k) plan establishment documents, we will obtain the tax identification number (EIN) from the IRS for your new solo 401k trust, prepare the transfer forms if you plan to transfer IRA and/or former employer funds to the new solo 401k. We will also proceed with assisting you in establishing the bank or brokerage account for the Solo 401(k) so you can start making investments right away.
NOTE FOR FUNDING BOTH ROTH, AND AFTER-TAX CONTRIBUTIONS: If you plan to make both Roth, and after-tax contributions, you MUST open up additional identical checking accounts. Reason being, this is an IRS requirement, plus this will help in segregating pre-tax vs after-tax, and Roth contributions.
How long until my account is established and ready to be funded?
We can usually adopt your solo 401k plan by the next business day that you decide to sign up. This will allow for immediately commencing the bank or brokerage account setup as well as the completion of the transfer forms for your IRA or former employer plan transfers.
If I am a sole proprietor, can I use my Social Security number for the Solo 401(k) EIN?
No, we will need to help you obtain a separate EIN (Employer Identification Number) for the solo 401k from the IRS since a solo 401k is a retirement trust not a business. To learn more, visit here.
Rollovers
Can I transfer my non-deductible IRA to a solo 401k plan?
IRC Section 408(d)(3)(A)(ii) states that after-tax IRA funds cannot be transferred to a qualified plan such as a solo 401k plan. However, yes you can transfer the gains in the non-deductible IRA to the pretax bucket of the solo 401k plan. See following language on page 21 of IRS Pub 590.

Finally, once you have transferred all the gains from the non-deductible IRA(s) to the solo 401k plan, you can then convert the IRA basis to a Roth IRA. No taxes will be owed on the Roth IRA conversion because it only consists of basis.
How long do I have once my previous 401k is terminated to roll those funds into my new Solo 401k plan?
I received a Form 1099-R from the self-directed IRA custodian for the movement of the IRA to my self-directed solo 401k but it has codes K and G in box 7, is this correct?
I have a self-directed Traditional IRA that holds a private investment and want to know if I have to liquidate it or can I transfer it to a solo 401k plan ?
If the individual is self-employed with no full-time W-2 employees, he or she can set up our solo 401(k) plan which allows for alternative investments such as private placements, syndicated real estate financing transactions, etc. provided that the investment is a passive investment (e.g. the person is not otherwise involved with the investment provider such as working for the provider nor involved with the underlying real estate in the case of a real estate fund such as using the underlying real estate property).
Moreover, our Solo 401k would allow the person to rollover an asset from a traditional IRA to the solo 401(k) (i.e. in-kind direct rollover). Specifically, to complete the rollover the investment provider would need to update its records to show that the investment is held in the name of the solo 401(k) and under the employer identification number for the solo 401k (we obtain an EIN for the plan as part of the establishment process). In addition, the existing IRA provider would report this transfer as an in-kind direct rollover by issuing the 1099R with a code G in box 7. Please note that we would guide the client through transfer process as part of our services for no additional charge. In addition, please note that the client (not us) would hold the investment documents as the trustee of the Solo 401k plan.
Other than making annual contributions, is it possible to rollover other retirement assets to the Solo 401k?
You can transfer other qualified plans such as former employer 401k plans as well as pretax IRAs to the solo 401k plan. Click here for a list of retirement accounts that can be transferred to a solo 401k plan.
In terms of the rollover, do they have to be done at the time of opening the solo 401k account or can they be done any time?
Funds can be transferred to the solo 401k from IRAs and former employer plans at account opening or at a later date. Also, partial transfers can be processed. Please just let us know and we can assist you in the transfer process as part of our services.
Do I have to liquidate my stocks or alternative investments in my IRA or previous 401(k) to roll them over to a Solo 401(k)?
No, your stocks and alternative investments (e.g., real estate, notes, etc.) can be transferred in-kind, which means that they will be transferred as is to your new plan.
I was told by Merrill Lynch that because my employer did not establish my simple IRA account with Merrill Lynch until January 27, 2017, I have to wait until January 28, 2019, to be able to transfer or ROLL OVER the simple IRA funds into the solo 401k account. Is this true?
That is in line with the two year SIMPLE IRA rule. The two-year period starts on the day the employer makes the first contribution to the individual’s SIMPLE IRA, and ends exactly two years later. See [Notice 98-4, Q&A I-2, 1998-1 C.B. 269]
I recently had a previous employer contact me about my retirement there. They gave me multiple c139,hoices for it. Cash it out, roll it over into a qualifying account or roll it into annuities. I gave them the information for my solo 401k plan, so they are sending a check for the solo 401k plan in the amount of 339,401.77. Is there any paper work to file with the solo 401k?
Are there any issues with me rolling over funds from another old retirement account (IRA) into my solo401k account via an indirect rollover where the check gets sent to me first, I have 60 days in which to deposit it into my solo401k account?
Eligibility
Can my spouse who works for my company participate in a Solo 401k ?
Can a business partner who is not related to me participate in a Solo 401k?
My wife and I intend to start our own 501(c)(3) that will be based in Oregon. Can we setup a solo 401k plan?
Yes, a 501(c)(3) entity may have a solo 401(k) plan, provided the business does not employ any full-time, common-law employees because a solo 401k is for owner-only businesses. Contributions to the solo 401k plan would be based on W-2 wages generated through the 501(c)(3) corporation.
I have a Family Trust which includes all of my property and assets. Can this solo 401K be put under the same Family Trust?
No – the Solo 401k Must be sponsored by your self-employed business. However, some clients list their living trust as the beneficiary of the solo 401K in the event of death. Of course, you would want to discuss this with your estate tax adviser. One of the solo 401k plan documents that we provide is the beneficiary election form where you can list your plan’s beneficiaries.
Can I piggyback of my wife's self-employment income in order to make higher contributions to my solo 401k plan?
What happens if my company hires one or several full-time employees?
Prior to hiring any full-time employees, we recommend that you get in touch with us by e-mail at [email protected] to find out how we can assist you with additional retirement plan services that will support your company’s growth.Note that once you hire a full-time employee, you will no longer be eligible to maintain a Solo 401(k). It is very important that you get in touch with us at that time to discuss your options.
I know that an S Corp can create a solo 401(k) for it’s shareholder/employee and I know the rule that the corp can have no other full time W-2 employees, other than the owner/shareholder. If an S Corp has two shareholders, one a 99% holder (and the sole employee/sole officer), and the other a 1% shareholder (non-employee/non-officer), can the S Corp still create a solo 401k for the benefit of the 99% shareholder/officer/employee? I searched around for an answer on this and came upon your website. I’m hoping that you can give me the answer. The question arises because in order for the S Corp to be able to get a group health plan, there must be at least two shareholders. The 1% shareholder can waive health care. Then the 99% holder can get a group health plan. But, if we do that, can the S Corp still create a solo 401k? The 1% shareholder would NOT be a spouse.?
Yes the S-corp can sponsor a solo 401k plan since the 1% shareholder is not a W-2 employee. Click here for additional information.
My wife is taking another W-2 job as a part time employee of another company, outside of our company that hosts our solo 401K and outside her 1099 consulting business. Wondering if it affects her solo 401K eligibility?
Your wife can still participate in the solo 401k plan even if she works for another W-2 employer since she is still also doing part time self-deployment activity. In addition to the IRS rules allowing for participation in both a full-time employer 401k with another employer (one not owned by the individual with the owner-only business) as well as a solo 401k plan for the individual’s owner only business, The IRS rules even allow for contributions to both plans provided certain contribution rules are met.
Doe the IRS required an approved plan in order for the self-employed business to sponsor a solo 401k plan?
While some states do recognize the existence of an oral trust, a solo 401k plan will not be considered qualified by the IRS unless unless it is established in written form. See Treas. Reg. 1.401-1(a)(2). The solo 401k plan document must include specific provisions essential for qualification. See Rev. Rul 74-466, 1974-2 C.B. 131. The plan document for the solo 401k plan defines the obligations for the plan sponsor and the participant. Lastly, the solo 401k plan document must be reviewed and approved by the IRS and considered qualified once the IRS determination letter has been issued.
Contributions
If two people participate in a Solo 401k , do both have to make contributions?
Is there a required annual minimum contribution?
Does the catch-up contribution apply to me?
If you are age 50 or older, you can contribute an additional $6,500 (for 2022) into your Solo 401(k) plan. The catch-up contribution increased to $7,500 for tax year 2023.
For details of how much more you can stash away this year, please contact us at [email protected], or visit our on-line solo 401k contribution calculator.
Are there limits on total profit-sharing contributions if I have more than one qualified retirement account?
No, the profit sharing contribution limits apply separately to each employer plan. The profit-sharing contribution cannot exceed 25% of gross income from a corporation, or 20% of net earned income for sole proprietors/partners. To learn about the rules surrounding making profit sharing contributions to multiple plans, VISIT HERE.
Can I make solo 401k contributions based on my social security payments?
I know I can make an after-tax contribution then flip to a Roth IRA but want to know if I can go from my Roth 401K to Roth IRA. I plan on making a contribution to my Roth 401K and want to know if after I make the contribution to my Roth 401K if this plan allows for me to then send it to my Roth IRA?
No. A roth 401k contribution is an employee contribution (salary deferral) and before being able to transfer to a Roth IRA there must be a trigger event (e.g., age 59 1/2 or over).
Do pretax solo 401k contributions reduce social security tax ?
No. Pretax solo 401k contributions do not reduce social security tax or Medicare tax. However, the solo 401k contributions will grow on a taxed deferred basis and social security taxes won’t apply when you later distribute (at retirement age) the funds from the solo 401k plan.
Do I need to make my Solo 401k contributions by December 31st?
No you do not need to deposit your Solo 401k contributions by year-end. Per the IRS publication covering the rules for Solo 401k plans and other owner-only retirement plans (IRS Publication 560), both employee and employer contributions can be made by the due date of the tax return for your self-employed business including timely-filed extensions. Specifically, the chart titled “Key Retirement Plan Rules” on page 3 the publication states that both employee and employer contributions can be made up until the tax return is due (including extensions). VISIT HERE, to learn more about this often misunderstood rule.
My business did not previously sponsor a retirement plan. My business, an LLC taxed as an S-corp, employed a W-2 employee who separated from service in March 2022. I then opened a solo 401k plan for the same LLC in May 2022. I am the only employee of the LLC. Can I make contributions for 2022 to my solo 401k plan without having to make contributions to the separated w-2 employee?
I have a cash account at Fidelity and want to know if I can transfer the equivalent dollar amount of securities into my Solo401K account for my 2022 contributions. Or do I have to contribute in cash?
Good question, but annual solo 401k contributions have to be based on self-employment income and have to be in cash form not assets (e.g., stocks, mutual funds, real estate, etc).
Our son is a PhD graduate who does a variety of professional work and receive 1099-MISC so he contributes to a solo 401k plan. Can my wife and I gift my son funds for hims to use toward making contributions to his solo 401k plan?
Can alimony payments be used to make annual solo 401k contributions?
Would contributions to this solo 401k reduce my income tax exposure to a) all income, b) just earned income, or c) just self employment income? Juts the earned income from self employment activity?
Investments
Does it matter (since it is not my Social Security number) that I received a 1099-INT from a trust deed investing company despite the fact that the account is in the name of the 401K, or should I try to get them to withdraw the 1099?
Just make sure the Form 1099-INT lists the solo 401k trust name and the plan’s EIN, and keep it for your records. As long as the note payments flow back to the solo 401k plan the payments will maintain their tax deferred status until you commence taking distributions from the solo 401k plan.
I am poised to purchase a multi-family (2 unit) property but will fall short on the rehab costs. Can the solo 401k Trust borrow funds via a promissory note to complete rehab?
The Solo 401(k) plan can obtain a non-recourse loan but the borrowed funds have to be used toward the purchase of the real-estate property. Any remaining funds in the solo 401k plan after the purchase can be used to rehab the property.
Click here for a list of banks that will loan funds a Solo 401(k) plan.
What are the events that allow for this activity (real estate investing, solo 401k loans, and both roth and voluntary after-tax contributions) to take place in the eyes of the IRS, without penalty?
Contributions, investing in alternative investments such as real estate, and taking 401(k) participant loans are all allowed under the 401(k) rules provided that the plan documents allow for such. We have an IRS approved plan document which does allow for all of these transactions.
Can the Solo 401k invest in domain names and resell them with proceeds back into the account?
We are not aware of any specific prohibition on purchasing a domain name via a Solo 401k. As such, this is acceptable provided that (i) the domain name is purchased from an unrelated person; (ii) the title is issued in the name of the Solo 401k (e.g. your name as trustee of Solo 401k) – which you should confirm that this is possible; and (iii) the domain name is not operating as an active business.
I am considering investing in a Real Estate Syndicate equity fund (or an REIT, if this does not pan out). Is it okay to do that from Solo 401K Account?
Yes as long as you are not otherwise involved in the fund & the investment is titled in the name of the Solo 401k, the funds flow in and out of the Solo 401k, etc.
What do I do with the K-1 issued to the solo 401k plan for investments?
I understand that the K-1 is issued to the Solo 401k for investments made via the Solo 401k. In that case, any gains are on a tax-deferred basis since in the Solo 401k. Please simply keep the K-1 in your records.
Is it possible for me to invest Solo 401k funds into a new startup LLC where I’m the only member?
While a solo 401k cannot be invested in your own LLC business without running afoul with the solo 401k prohibited transaction rules, the solo 401k may be invested in a LLC for passively placing investments that can also be placed through the solo 401k directly. These passive investments include real estate, promissory notes, and tax liens, to name a few.
While you can also serve as the manager of the solo 401k owned LLC, you may not receive any type of compensation for managerial services. Please CLICK HERE for more on the Solo 401k LLC.
However, our solo 401k plan allows for solo 401k participant loans and the loan proceeds can be used in any way you want, such as putting the loan proceeds towards your startup LLC. You can borrow up to half of your Solo 401k balance, not to exceed 50,000.
If you are looking to use more than than the allowable solo 401k participant loan limit, you can also explore the business financing 401k also known as the rollover business startup which would allow you to invest your retirement money in your own business provided the entity is a C corporation that offers goods or services. To learn more about this plan, please see the following.
When I want to make an investment, do I need to run this by you, and are there documents required for said investments from your end?
No. You don’t have to submit the investments for our approval since we are not the trustee of your solo 401k plan. At the same time, we are here if you have questions. We also have free investment forms located here for your internal use as it is important to fully document your solo 401k alternative investments.
Are taxes due when I place investments through the solo 401k bank account?
When a solo 401k invests in allowed alternative investments directly or through an LLC where the solo 401k is the sole member, it is not considered a distribution unless you violate the prohibited transaction rules outlined in the following pages.
Can a solo 401k plan be invested in a private company investment?
(1) This is acceptable provided that (i) neither of you (nor any closed related persons) are working for the entity in which you intend to invest retirement funds; (ii) neither of you (nor any closed related persons) hold any ownership position personally in the entity in which you intend to invest retirement funds; and (iii) neither of you (nor any closed related persons) otherwise do not have a relationship with this entity either in your own name or through an entity that you control (e.g. you are not a landlord, lender, vendor, etc.).
(2) The investment must be titled in the name of the Solo 401k with funds flowing from the Solo 401k account(s) and any return on the investment flowing back to the Solo 401k account(s). If both solo 401k participants will invest in the investment, the investment would simply be titled in the name of the Solo 401k listing both participants as the trustees with funds flowing from your respective accounts at the time that the investment is made. For administrative ease, it is acceptable if the return flows back to one account and then subsequently allocated and reconciled between the two accounts.
(2) If the investment is structured as equity (e.g. stock in a corporation, membership interest in an LLC, etc.) the investment may be subject to unrelated business income tax if (I) the entity is an active business (e.g. providing goods or services) and (ii) the entity is NOT taxed as a C Corporation. For more on investing a solo 401k plan in private equity, VISIT HERE.
I know that my solo 401k can invest in promissory notes, but can I lend money to my Solo 401k - with my own after-tax-money for investing?
No, you cannot loan money to your own solo 401k for investing as the solo 401k rules do not allow for it. Reason being, the solo 401k participant/trustee falls under the “disqualified party” umbrella and thus is not allowed to loan funds to his or her solo 401k trust.
My solo 401k trust owns 3 properties in Ohio.Fix and Flips I have had to fire 2 contractors, now I have another and I need to get the houses done, however, I am low on money. Can a friend give the solo 401k a short term hard money loan?
No, the rules do not allow for the solo 401k to get a loan for improving an existing solo 401k owned property. Other options to obtain liquid funds include making an annual contribution to the solo 401k plan based on net self-employment income, transferring other retirement funds to the solo 401k from former employer plans and/or pretax IRAs, or liquidating some of your solo 401k investment holdings.
The property I am going to invest in is a commercial building; I am buying a portion only...my solo 401k trust is not required to wholly own the building, correct?
Correct that the Solo 401(k) plan is not required to be the sole investor in the real-estate property. However, specific rules (e.g., the TIC rules) may apply if you or certain family members (e.g., your spouse, parent, grandparent, child, and grandchild) will also invest personal funds.
Please VISIT HERE for more information on the tenants in common rules.
Correct that the Solo 401(k) plan is not required to be the sole investor in the real-estate property. However, specific rules (e.g., the TIC rules) may apply if you or certain family members (e.g., your spouse, parent, grandparent, child, and grandchild) will also invest personal funds. Please VISIT HERE for more information on the tenants in common rules.
I have a rental property in my Solo 401k. Can I sell it and owner finance the sale within the 401k?
Yes seller financing may be used as long as the buyer of the currently owned solo 401k property is not a disqualified party (e.g., you, your spouse, children, parents, etc.). The note would need to list the solo 401k as the beneficiary (lender), an interest rate that benefits the solo 401k must be charged, and the note/loan payments must flow back to the solo 401k plan.
Can my self-directed 401k enter into a lease/option agreement?
Yes a solo 401k may invest in a lease with the option to purchase, and the contract paperwork will need to be titled in the name of the solo 401k plan. Also, the rental income will need to flow to the solo 401k account. Lastly, The renter cannot be a disqualified party. Examples of disqualified parties include your children, parents and spouse, to name a few.
It is also important to understand the definition of a lease option in the context of reals estate. In real estate, the lease-option is a legal instrument between the investor/seller and a tenant/buyer. It involves a lease with a monthly rental amount due, but it also includes an option to buy — for a pre-determined price — at any time during the agreement.
My brother and I are both self-employed in separate businesses, so can we open separate solo 401k plans and invest in the same LLC for investing in real estate?
Both you and your brother can invest funds from your respective Solo 401k plans into a new LLC which then uses the funds to purchase real estate. If financing is used, financing can’t be guaranteed by you or your brother personally and must be non-recourse to the Solo 401k plans. This means that the LLC will file a partnership tax return (e.g. 1065 at the federal level and issue a K-1 to each Solo 401k). See more at the following link: https://www.mysolo401k.net/new-llc-creation-for-solo-401k-and-my-husbands-ira/ Of course, you will have to follow the rules regarding investing in real estate (no personal use, can’t work on the property, etc.). Also, a solo 401k is a tax-deferred vehicle which means that the gains are tax-deferred. This also means(which that the property may not be depreciated.
If my wife and I both participate in the same solo 401k plan, can we purchase real estate using both of our solo 401k funds and would the rental income flow to both accounts?
- Yes you each would have separate sub accounts for your respective solo 401k funds.
- I understand that you are seeking to buy real estate from an unrelated person with both of your funds in the solo 401(k).
- In this case, the funds to purchase the property will flow from each of the respective sub accounts (i.e. you each write a check or wire funds to the title or escrow company).
- Please note that for administrative ease it would be acceptable for the rental income and real estate expenses to flow in and out of one of your Solo 401k accounts provided that there is reconciliation to allocate income and expenses between your accounts in accordance with each of your respective investments in the real estate (e.g. if 2/3 of the funds to purchase the property came from one account then this same account would be entitled to and responsible for two thirds of the income and expenses).
- It is a good practice to perform this reconciliation at least annually provided that the reconciliation is done prior to any distributions or transfers out of either of your respective accounts.
The company that I am investing with wants to know what type of account is making the investment. Should I say it is a 401k or a trust?
I had a question about options trading. I know that options trading on stocks are allowed in solo401k but would like to know if there are any limitations/restrictions I should be aware of such as UBIT?
Do you know if the UBIT applies if I only do covered trades inside my solo 401k plan? (Covered by stock or cash?) Often brokerages will require margin to be available for options but if I never use it, would UBIT still apply?
My property manager gave me a 1099 for the rental property I hold inside of my solo 401k trust. Do I need to file a return for it, or what do I do?
You helped me setup a Solo 401(K) plan in the past. Since this is a tax-deferred account, I’m assuming the wash sale rule does not apply (as opposed to a regular taxable account). So, I’m assuming I can sell a stock at a loss and then buy it back without having to wait for at least 30 days. Can you please confirm?
I've been researching opening up a Solo401k account or a SDIRA in order to transfer some of my money from my current employer 401k to invest in RE, particularly some syndication deals through a friend. The issue I am trying to understand is the ability to use depreciation from these deals. Many of these syndication deals use bonus deprecation calculations and though the properties are leveraged, I am still under the impression that I cannot use any depreciation if I am investing in these deals with money from a Solo401k, is that correct?
Can I loan my solo 401k to my mom and dad so that they can pay of their home mortgage?
I'm planning to buy treasury bills directly from Treasury direct site using my solo 401k funds is this possible?
Yes, the solo 401k plan may be invested in T bills. Click here for a guided tour by Treasury Direct on how to invest a solo 401k plan in treasury bills. You’ll need to select the account type for a “Trust”. You will apply for the Entity/Trust using the employer identification number (EIN) of the solo 401k plan.
Is my understanding correct that just like a self-directed IRA or IRA LLC, I cannot deduct expenses in connection with real estate owned by the solo 401k plan?
Your understanding is correct that any depreciation with respect to real estate owned by your solo 401(k) would not be reported on your personal tax return nor would it applied to the solo 401(k) because the income attributable to the solo 401(k) is tax-deferred.
I currently have crypto in a personal taxable account. I am interested in opening a solo 401k account and wondering if this account can be funded with the taxable account with the existing cryptos?
The retirement account rules do not allow the account holder to contribute or otherwise transfer personal assets (including cryptocurrency that you own in your own name) to a Solo 401k.
Roth 401k and Voluntary After-Tax Contributions
What is a Roth 401k plan?
A solo 401(k) allows for both Roth and after-tax contributions. While a Roth IRA also allows for Roth contributions, a solo 401(k) allows for sharply higher annual Roth contribution amounts for the employee deferral election than a Roth IRA of up to $20,500 ($27,000 if age 50 or older) in the 2022 tax year versus just $6,500 ($7,500 if age 50 or older), for a Roth IRA. The Roth solo 401k contribution limit for 2023 raised to $20,500 ($27,000 if age 50 or older).
Can I contribute both regular (pre-tax employee (aka traditional contributions) and Roth contributions in the same year?
Are there any limits as to how much I can contribute to my Roth 401k account?
How do I communicate how much I want to contribute to my Roth 401k account?
Our solo 401k plan already allows for all three types of contributions: pretax, Roth and after-tax. Therefore, when we setup your solo 401k plan, you will simply need to open separate bank or brokerage accounts for each solo 401k contribution component. A separate holding account is required for reporting purposes.
Also, since you have already been taxed on Roth contributions, it is imperative that you record these contributions. At year-end and upon distribution, you will want to disclose to the government what contributions have already been taxed.
Do I have any record keeping or reporting obligations?
You should track all deposits made into your pre-tax (profit-sharing), Roth and after-tax accounts for reporting purposes on year-end tax filings and at the point of distribution. We can assist you with this.
Please note: Due to the pre-tax vs. after-tax component of the different source types, pre-tax and employer profit-sharing contributions should be deposited into the same bank account and tracked each year. The Roth 401(k) contributions, and after-tax contributions must be held in separate bank accounts and tracked separately.
However, if you roll over a distribution from a designated Roth account to a Roth IRA, you should keep track of the amount rolled over in accordance with the instructions to Form 8606, Nondeductible IRAs.
If you receive a distribution from your Solo 401(k) account, you may be responsible for filing a Form 1099-R to report the distribution to the government. When you request the distribution from your investment company, confirm whether they are going to file the 1099-R or not.
Can distributions from a Roth account be rolled over?
Yes, you can roll your Roth 401(k) account over, but only to Roth 401(k) account of another employer, or to your personal Roth IRA.
If you do not roll your Roth account over as described above, the previously unntaxed earnings will be treated as an early distribution from a qualified plan (and consequently subject to the taxes and penalties for any such early distribution) UNLESS you had this Roth account for more than five years.
Can I roll over my voluntary after-tax contributions to a Roth IRA and the earnings on my voluntary after-tax contributions to a traditional IRA?
Yes. Earnings associated with solo 401k voluntary after-tax contributions are pretax amounts in your account. Thus, voluntary after-tax contributions can be rolled over to a Roth IRA without also including earnings. Under Notice 2014-54, you may roll over pretax amounts in a distribution to a traditional IRA and, in that case, the amounts will not be included in income until distributed from the IRA.
I would like to know in case of a Roth solo 401k, could the contribution be greater than the net income generated from the business? For example, if my self employment income from the LLC is only $10,000, then could I still contribute up to $20,500 of my personal after tax money to the solo 401k?
When is the conversion deadline for an employee/owner of an S-corp to convert their solo 401K to a ROTH solo 401K in 2018?
Does a separate account have to be opened under my Solo 401k plan to deposit my Roth contributions?
Yes. At the time that you establish your Solo 401k checking account or when you are ready. The key is that you have to segregate the regular (pre-tax) contributions from the Roth (post-tax) contributions by establishing two checking accounts under the name of your Solo 401k. When you are ready just gives a call and we can assist you with this.
If you already have a Solo 401k plan with us, you will need to open up an additional checking account with your bank provider for your Roth contributions.
To find out how to set up a Roth account with us if you already have a Solo 401k account, please contact us.
Participant Loans
How quickly can the participant loan be processed?
Can I take multiple solo 401k participant loans?
Yes you can take multiple loans up to the 50% of your solo 401k account balance not to exceed $50,000 in aggregate. You can take multiple loans subject to the multiple loan rules. Under those rules, the sum of the balances of the outstanding loans (using the highest outstanding balance of each loan over the last 12 months) can’t exceed 50% or $50,00 whichever is less. Thus, if you took a $50,000 loan and paid it back within 6 months, you would need to wait another 6 months before you could take another $50,000 loan.To learn more about the solo 401k participant loan limits, CLICK HERE.
Can I use the solo 401k participant loan funds to buy my primary residence through an LLC where my brother and I will both be members of the LLC?
You can borrow for a maximum of 5 years because title to the property would need to be taken in your name not the LLC in order to fall under the primary residence exception which would allow for a 15 or 30 year pay back period.
If the Fed reduces the interest rate, can that lower the interest rate on the outstanding solo 401k participant loan?
No. The rate does not vary once the solo 401k participant loan has been processed. If the Federal Reserve reduces rates such that at a future point in time the Prime Rate is also reduced, then the rate for new participant loans will also be reduced on new loans as of that date. The current prime rate plus an additional 1% is how the rate for 401k participant loans is derived at time the solo 401k participant loan is processed.
I know that when making a hardship withdrawal from an IRA, one of the permissible reasons is the purchase or remodeling have a purchased residence. Can I repay the loan out of my solo 401K over longer than five years if the funds are used to renovate a residence that I purchased a few years ago and have been doing a multi year long renovation on?
In order to have a term longer than five years, the proceeds of the Solo 401k loan must be used to purchase your primary residence. Here, you would not be able to take advantage of the longer-term because you already purchased the property. In that case, the term of the loan would be limited to five years.
Is the solo 401k participant loan amount based on the cash value of the solo 401k plan ?
The solo 401k participant loan is based on the value of the plan assets (i.e. cash plus stock and any other investments in plan such as real estate) and not just cash – this means that it doesn’t matter whether you take the participant loan before or after the investment in stock or real estate, and you can take a 40k loan in both cases.
I have a solo 401k participant loan; are the interest payments tax deductible?
Solo 401k loan payments including the interest which all flow to the solo 401k plan are not tax deductible. This is one of the disadvantages of borrowing from a solo 401k plan.
Do I need to file any federal forms for a participant loan from a solo 401K?
No tax forms need to be filed on account of taking a solo 401k participant loan unless the loan goes into default. Also, the solo 401k participant loan balance as of the end of the year is reported on Form 5500-EZ once this return applies to the solo 401k plan.
Do you know where I can find answers to frequently asked 401k participant loan questions?
Yes, you can find answers by visiting the IRS page on 401k loan rules.
You can also visit our solo 401k loan FAQ page by CLICKING HERE.
What is the length of time it would take to open an account and have access to the money of the personal loan? Including transferring funds from the previous retirement account?
While the solo 401k plan can be adopted in 24 hours, what adds to time to the solo 401k establishment process is the transfer process from IRAs or former employer plans as the institution holding the existing retirement funds has their own processing times. As a result, you will want to easily allow 10 to 12 business days before your account is fully funded with transfers from IRAs for your former employer plan. The solo 401k participant loan documents can be drafted in one to two business days once the funds are available in the solo 401k plan.
Termination
What happens if my self-employed business hires employees?
(i) First, your business may hire an independent contractor with no impact to the Solo 401k. Your business may also hire w-2 employees who work less than 1000 hours per year with no impact to the Solo 401k.
(ii) If your business hires a w-2 employee who is working more than 1000 hours per year with 1 year of service, the plan will either need to be shut down (and the assets tranferred to an IRA) or the plan will need to be amended to allow for non-owner employees to participate (with the associated costs incurred).
(iii) If the plan is shut down, the investments do not need to be liquidated but rather can be transferred in-kind to an IRA. Please note that if your Solo 401k is invested in alternative investments these investment will need to be tranferred to an IRA that will allow you to hold such investments (e.g. our IRA LLC plan). Please note that if you have an outstanding loan, the loan will need to be paid back prior to shutting down the plan or the unpaid balance will be considered a taxable distribution subject to taxes and/or penalties.
(iv) If your plan is amended to allow for other non-owner employees to participate, it may be difficult to find an economical provider that allows for both additional employees and alternative investments. As such, if you don’t want to liquidate the investments you may need to transfer the alternative investments to an IRA that will allow you to hold such investments & then amend the plan to allow for additional investments.
I'm planning on shutting down the LLC that originally sponsored my solo 401k. I am going to retain a small amount of sole proprietorship income, however. Do I need to shut down the plan or amend it in any way?
In-Kind Distributions QUESTION:
Rollovers
Can I transfer my non-deductible IRA to a solo 401k plan?
IRC Section 408(d)(3)(A)(ii) states that after-tax IRA funds cannot be transferred to a qualified plan such as a solo 401k plan. However, yes you can transfer the gains in the non-deductible IRA to the pretax bucket of the solo 401k plan. See following language on page 21 of IRS Pub 590.

Finally, once you have transferred all the gains from the non-deductible IRA(s) to the solo 401k plan, you can then convert the IRA basis to a Roth IRA. No taxes will be owed on the Roth IRA conversion because it only consists of basis.
How long do I have once my previous 401k is terminated to roll those funds into my new Solo 401k plan?
I received a Form 1099-R from the self-directed IRA custodian for the movement of the IRA to my self-directed solo 401k but it has codes K and G in box 7, is this correct?
By using code “K” in conjunction with code “G” in box 7 of Form 1099-R , the self-directed IRA custodian is effectively communicating to the IRS that while the direct rollover of the alternative investment held in the IRA to the self-directed solo 401k was not treated as a taxable distribution but rather a non-taxable direct rollover, the self-directed IRA custodian is not responsible for determining if the value of the alternative investment was determined prior to them processing the in-kind direct rollover. This is a way of the self-directed IRA custodian to cover themselves since they do not perform valuations of alternative investments.
I have a self-directed Traditional IRA that holds a private investment and want to know if I have to liquidate it or can I transfer it to a solo 401k plan ?
If the individual is self-employed with no full-time W-2 employees, he or she can set up our solo 401(k) plan which allows for alternative investments such as private placements, syndicated real estate financing transactions, etc. provided that the investment is a passive investment (e.g. the person is not otherwise involved with the investment provider such as working for the provider nor involved with the underlying real estate in the case of a real estate fund such as using the underlying real estate property).
Moreover, our Solo 401k would allow the person to rollover an asset from a traditional IRA to the solo 401(k) (i.e. in-kind direct rollover). Specifically, to complete the rollover the investment provider would need to update its records to show that the investment is held in the name of the solo 401(k) and under the employer identification number for the solo 401k (we obtain an EIN for the plan as part of the establishment process). In addition, the existing IRA provider would report this transfer as an in-kind direct rollover by issuing the 1099R with a code G in box 7. Please note that we would guide the client through transfer process as part of our services for no additional charge. In addition, please note that the client (not us) would hold the investment documents as the trustee of the Solo 401k plan.
Other than making annual contributions, is it possible to rollover other retirement assets to the Solo 401k?
You can transfer other qualified plans such as former employer 401k plans as well as pretax IRAs to the solo 401k plan. Click here for a list of retirement accounts that can be transferred to a solo 401k plan.
In terms of the rollover, do they have to be done at the time of opening the solo 401k account or can they be done any time?
Funds can be transferred to the solo 401k from IRAs and former employer plans at account opening or at a later date. Also, partial transfers can be processed. Please just let us know and we can assist you in the transfer process as part of our services.
Do I have to liquidate my stocks or alternative investments in my IRA or previous 401(k) to roll them over to a Solo 401(k)?
I was told by Merrill Lynch that because my employer did not establish my simple IRA account with Merrill Lynch until January 27, 2017, I have to wait until January 28, 2019, to be able to transfer or ROLL OVER the simple IRA funds into the solo 401k account. Is this true?
That is in line with the two year SIMPLE IRA rule. The two-year period starts on the day the employer makes the first contribution to the individual’s SIMPLE IRA, and ends exactly two years later. See [Notice 98-4, Q&A I-2, 1998-1 C.B. 269]
I recently had a previous employer contact me about my retirement there. They gave me multiple c139,hoices for it. Cash it out, roll it over into a qualifying account or roll it into annuities. I gave them the information for my solo 401k plan, so they are sending a check for the solo 401k plan in the amount of 339,401.77. Is there any paper work to file with the solo 401k?
No additional forms apply as it appears they processed it as a direct-rollover. When you receive the check, please make sure they made it payable in the name of the solo 401k plan name. If so, you can proceed with depositing it into the Solo 401k bank or brokerage account. Write the solo 401k account number on the back of the check before depositing it.
Are there any issues with me rolling over funds from another old retirement account (IRA) into my solo401k account via an indirect rollover where the check gets sent to me first, I have 60 days in which to deposit it into my solo401k account?
Eligibility
Can my spouse who works for my company participate in a Solo 401k ?
Can a business partner who is not related to me participate in a Solo 401k?
My wife and I intend to start our own 501(c)(3) that will be based in Oregon. Can we setup a solo 401k plan?
Yes, a 501(c)(3) entity may have a solo 401(k) plan, provided the business does not employ any full-time, common-law employees because a solo 401k is for owner-only businesses. Contributions to the solo 401k plan would be based on W-2 wages generated through the 501(c)(3) corporation.
I have a Family Trust which includes all of my property and assets. Can this solo 401K be put under the same Family Trust?
No – the Solo 401k Must be sponsored by your self-employed business. However, some clients list their living trust as the beneficiary of the solo 401K in the event of death. Of course, you would want to discuss this with your estate tax adviser. One of the solo 401k plan documents that we provide is the beneficiary election form where you can list your plan’s beneficiaries.
Can I piggyback of my wife's self-employment income in order to make higher contributions to my solo 401k plan?
What happens if my company hires one or several full-time employees?
Prior to hiring any full-time employees, we recommend that you get in touch with us by e-mail at [email protected] to find out how we can assist you with additional retirement plan services that will support your company’s growth.
Note that once you hire a full-time employee, you will no longer be eligible to maintain a Solo 401(k). It is very important that you get in touch with us at that time to discuss your options.
I know that an S Corp can create a solo 401(k) for it’s shareholder/employee and I know the rule that the corp can have no other full time W-2 employees, other than the owner/shareholder. If an S Corp has two shareholders, one a 99% holder (and the sole employee/sole officer), and the other a 1% shareholder (non-employee/non-officer), can the S Corp still create a solo 401k for the benefit of the 99% shareholder/officer/employee? I searched around for an answer on this and came upon your website. I’m hoping that you can give me the answer. The question arises because in order for the S Corp to be able to get a group health plan, there must be at least two shareholders. The 1% shareholder can waive health care. Then the 99% holder can get a group health plan. But, if we do that, can the S Corp still create a solo 401k? The 1% shareholder would NOT be a spouse.?
Yes the S-corp can sponsor a solo 401k plan since the 1% shareholder is not a W-2 employee. Click here for additional information.
My wife is taking another W-2 job as a part time employee of another company, outside of our company that hosts our solo 401K and outside her 1099 consulting business. Wondering if it affects her solo 401K eligibility?
Your wife can still participate in the solo 401k plan even if she works for another W-2 employer since she is still also doing part time self-deployment activity. In addition to the IRS rules allowing for participation in both a full-time employer 401k with another employer (one not owned by the individual with the owner-only business) as well as a solo 401k plan for the individual’s owner only business, The IRS rules even allow for contributions to both plans provided certain contribution rules are met.
Doe the IRS required an approved plan in order for the self-employed business to sponsor a solo 401k plan?
While some states do recognize the existence of an oral trust, a solo 401k plan will not be considered qualified by the IRS unless unless it is established in written form. See Treas. Reg. 1.401-1(a)(2). The solo 401k plan document must include specific provisions essential for qualification. See Rev. Rul 74-466, 1974-2 C.B. 131. The plan document for the solo 401k plan defines the obligations for the plan sponsor and the participant. Lastly, the solo 401k plan document must be reviewed and approved by the IRS and considered qualified once the IRS determination letter has been issued.
Contributions
If two people participate in a Solo 401k , do both have to make contributions?
Is there a required annual minimum contribution?
Does the catch-up contribution apply to me?
If you are age 50 or older, you can contribute an additional $6,500 (for 2022) into your Solo 401(k) plan. The catch-up contribution increased to $7,500 for tax year 2023.
For details of how much more you can stash away this year, please contact us at [email protected], or visit our on-line solo 401k contribution calculator.
Are there limits on total profit-sharing contributions if I have more than one qualified retirement account?
Can I make solo 401k contributions based on my social security payments?
I know I can make an after-tax contribution then flip to a Roth IRA but want to know if I can go from my Roth 401K to Roth IRA. I plan on making a contribution to my Roth 401K and want to know if after I make the contribution to my Roth 401K if this plan allows for me to then send it to my Roth IRA?
No. A roth 401k contribution is an employee contribution (salary deferral) and before being able to transfer to a Roth IRA there must be a trigger event (e.g., age 59 1/2 or over).
Do pretax solo 401k contributions reduce social security tax ?
No. Pretax solo 401k contributions do not reduce social security tax or Medicare tax. However, the solo 401k contributions will grow on a taxed deferred basis and social security taxes won’t apply when you later distribute (at retirement age) the funds from the solo 401k plan.
Do I need to make my Solo 401k contributions by December 31st?
My business did not previously sponsor a retirement plan. My business, an LLC taxed as an S-corp, employed a W-2 employee who separated from service in March 2022. I then opened a solo 401k plan for the same LLC in May 2022. I am the only employee of the LLC. Can I make contributions for 2022 to my solo 401k plan without having to make contributions to the separated w-2 employee?
I have a cash account at Fidelity and want to know if I can transfer the equivalent dollar amount of securities into my Solo401K account for my 2022 contributions. Or do I have to contribute in cash?
Good question, but annual solo 401k contributions have to be based on self-employment income and have to be in cash form not assets (e.g., stocks, mutual funds, real estate, etc).
Our son is a PhD graduate who does a variety of professional work and receive 1099-MISC so he contributes to a solo 401k plan. Can my wife and I gift my son funds for hims to use toward making contributions to his solo 401k plan?
Can alimony payments be used to make annual solo 401k contributions?
Would contributions to this solo 401k reduce my income tax exposure to a) all income, b) just earned income, or c) just self employment income? Juts the earned income from self employment activity?
If my husband does not want to contribute to our solo 401k plan can I still make contributions to it?
For 2022, if I pay myself $25,000 and contribute the entire amount to my solo 401k plan as an employee contribution which is sponsored by an S-corp., do solo 401k annual contributions reduce my obligation to pay FICA taxes?
If I just fund my solo 401k plan with a direct-rollover from an IRA, am I required to make annual solo 401k contributions?
My self-employed business will change from sole proprietorship to S-corp, so will this impact my solo 401k contributions?
I receive a limited amount of self-employment income at the moment but expect the amount to increase in the coming years. What is the best way to approach contributions given that the amount of self-employment income is somewhat of a moving target until taxes are filed in April or later?
Is my solo 401k plan contribution impacted if I already pay the full amount of FICA tax through my day time employer W-2 job?
Can I make annual solo 401k contributions in form of Bitcoin?
The 401k regulations allow for annual contributions to a solo 401k in the form of virtual currency (such as Bitcoin) if it resulted from self-employment services performed under the self-employed business. The regulations further state that you must include the FMV of the currency in your income, and that the FMV of virtual currency paid as wages are subject to federal income tax withholding. Notice 2014-21, 2014-16 I.R.B.
Investments
Does it matter (since it is not my Social Security number) that I received a 1099-INT from a trust deed investing company despite the fact that the account is in the name of the 401K, or should I try to get them to withdraw the 1099?
Just make sure the Form 1099-INT lists the solo 401k trust name and the plan’s EIN, and keep it for your records. As long as the note payments flow back to the solo 401k plan the payments will maintain their tax deferred status until you commence taking distributions from the solo 401k plan.
I am poised to purchase a multi-family (2 unit) property but will fall short on the rehab costs. Can the solo 401k Trust borrow funds via a promissory note to complete rehab?
The Solo 401(k) plan can obtain a non-recourse loan but the borrowed funds have to be used toward the purchase of the real-estate property. Any remaining funds in the solo 401k plan after the purchase can be used to rehab the property.
Click here for a list of banks that will loan funds a Solo 401(k) plan.
What are the events that allow for this activity (real estate investing, solo 401k loans, and both roth and voluntary after-tax contributions) to take place in the eyes of the IRS, without penalty?
Contributions, investing in alternative investments such as real estate, and taking 401(k) participant loans are all allowed under the 401(k) rules provided that the plan documents allow for such. We have an IRS approved plan document which does allow for all of these transactions.
Can the Solo 401k invest in domain names and resell them with proceeds back into the account?
We are not aware of any specific prohibition on purchasing a domain name via a Solo 401k. As such, this is acceptable provided that (i) the domain name is purchased from an unrelated person; (ii) the title is issued in the name of the Solo 401k (e.g. your name as trustee of Solo 401k) – which you should confirm that this is possible; and (iii) the domain name is not operating as an active business.
I am considering investing in a Real Estate Syndicate equity fund (or an REIT, if this does not pan out). Is it okay to do that from Solo 401K Account?
Yes as long as you are not otherwise involved in the fund & the investment is titled in the name of the Solo 401k, the funds flow in and out of the Solo 401k, etc.
What do I do with the K-1 issued to the solo 401k plan for investments?
I understand that the K-1 is issued to the Solo 401k for investments made via the Solo 401k. In that case, any gains are on a tax-deferred basis since in the Solo 401k. Please simply keep the K-1 in your records.
Is it possible for me to invest Solo 401k funds into a new startup LLC where I’m the only member?
While a solo 401k cannot be invested in your own LLC business without running afoul with the solo 401k prohibited transaction rules, the solo 401k may be invested in a LLC for passively placing investments that can also be placed through the solo 401k directly. These passive investments include real estate, promissory notes, and tax liens, to name a few.
While you can also serve as the manager of the solo 401k owned LLC, you may not receive any type of compensation for managerial services. Please CLICK HERE for more on the Solo 401k LLC.
However, our solo 401k plan allows for solo 401k participant loans and the loan proceeds can be used in any way you want, such as putting the loan proceeds towards your startup LLC. You can borrow up to half of your Solo 401k balance, not to exceed 50,000.
If you are looking to use more than than the allowable solo 401k participant loan limit, you can also explore the business financing 401k also known as the rollover business startup which would allow you to invest your retirement money in your own business provided the entity is a C corporation that offers goods or services. To learn more about this plan, please see the following.
When I want to make an investment, do I need to run this by you, and are there documents required for said investments from your end?
No. You don’t have to submit the investments for our approval since we are not the trustee of your solo 401k plan. At the same time, we are here if you have questions. We also have free investment forms located here for your internal use as it is important to fully document your solo 401k alternative investments.
Are taxes due when I place investments through the solo 401k bank account?
When a solo 401k invests in allowed alternative investments directly or through an LLC where the solo 401k is the sole member, it is not considered a distribution unless you violate the prohibited transaction rules outlined in the following pages.
Can a solo 401k plan be invested in a private company investment?
(1) This is acceptable provided that (i) neither of you (nor any closed related persons) are working for the entity in which you intend to invest retirement funds; (ii) neither of you (nor any closed related persons) hold any ownership position personally in the entity in which you intend to invest retirement funds; and (iii) neither of you (nor any closed related persons) otherwise do not have a relationship with this entity either in your own name or through an entity that you control (e.g. you are not a landlord, lender, vendor, etc.).
(2) The investment must be titled in the name of the Solo 401k with funds flowing from the Solo 401k account(s) and any return on the investment flowing back to the Solo 401k account(s). If both solo 401k participants will invest in the investment, the investment would simply be titled in the name of the Solo 401k listing both participants as the trustees with funds flowing from your respective accounts at the time that the investment is made. For administrative ease, it is acceptable if the return flows back to one account and then subsequently allocated and reconciled between the two accounts.
(2) If the investment is structured as equity (e.g. stock in a corporation, membership interest in an LLC, etc.) the investment may be subject to unrelated business income tax if (I) the entity is an active business (e.g. providing goods or services) and (ii) the entity is NOT taxed as a C Corporation. For more on investing a solo 401k plan in private equity, VISIT HERE.
I know that my solo 401k can invest in promissory notes, but can I lend money to my Solo 401k - with my own after-tax-money for investing?
No, you cannot loan money to your own solo 401k for investing as the solo 401k rules do not allow for it. Reason being, the solo 401k participant/trustee falls under the “disqualified party” umbrella and thus is not allowed to loan funds to his or her solo 401k trust.
My solo 401k trust owns 3 properties in Ohio.Fix and Flips I have had to fire 2 contractors, now I have another and I need to get the houses done, however, I am low on money. Can a friend give the solo 401k a short term hard money loan?
No, the rules do not allow for the solo 401k to get a loan for improving an existing solo 401k owned property. Other options to obtain liquid funds include making an annual contribution to the solo 401k plan based on net self-employment income, transferring other retirement funds to the solo 401k from former employer plans and/or pretax IRAs, or liquidating some of your solo 401k investment holdings.
The property I am going to invest in is a commercial building; I am buying a portion only...my solo 401k trust is not required to wholly own the building, correct?
Correct that the Solo 401(k) plan is not required to be the sole investor in the real-estate property. However, specific rules (e.g., the TIC rules) may apply if you or certain family members (e.g., your spouse, parent, grandparent, child, and grandchild) will also invest personal funds.
Please VISIT HERE for more information on the tenants in common rules.
I have a question regarding using a solo 401k in combination with purchase of real estate; can my husband's solo 401k and him invest in the same property and use seller financing?
I have a rental property in my Solo 401k. Can I sell it and owner finance the sale within the 401k?
Can my self-directed 401k enter into a lease/option agreement?
Yes a solo 401k may invest in a lease with the option to purchase, and the contract paperwork will need to be titled in the name of the solo 401k plan. Also, the rental income will need to flow to the solo 401k account. Lastly, The renter cannot be a disqualified party. Examples of disqualified parties include your children, parents and spouse, to name a few.
It is also important to understand the definition of a lease option in the context of reals estate. In real estate, the lease-option is a legal instrument between the investor/seller and a tenant/buyer. It involves a lease with a monthly rental amount due, but it also includes an option to buy — for a pre-determined price — at any time during the agreement.
My brother and I are both self-employed in separate businesses, so can we open separate solo 401k plans and invest in the same LLC for investing in real estate?
Both you and your brother can invest funds from your respective Solo 401k plans into a new LLC which then uses the funds to purchase real estate. If financing is used, financing can’t be guaranteed by you or your brother personally and must be non-recourse to the Solo 401k plans. This means that the LLC will file a partnership tax return (e.g. 1065 at the federal level and issue a K-1 to each Solo 401k). See more at the following link: https://www.mysolo401k.net/new-llc-creation-for-solo-401k-and-my-husbands-ira/ Of course, you will have to follow the rules regarding investing in real estate (no personal use, can’t work on the property, etc.). Also, a solo 401k is a tax-deferred vehicle which means that the gains are tax-deferred. This also means(which that the property may not be depreciated.
If my wife and I both participate in the same solo 401k plan, can we purchase real estate using both of our solo 401k funds and would the rental income flow to both accounts?
- Yes you each would have separate sub accounts for your respective solo 401k funds.
- I understand that you are seeking to buy real estate from an unrelated person with both of your funds in the solo 401(k).
- In this case, the funds to purchase the property will flow from each of the respective sub accounts (i.e. you each write a check or wire funds to the title or escrow company).
- Please note that for administrative ease it would be acceptable for the rental income and real estate expenses to flow in and out of one of your Solo 401k accounts provided that there is reconciliation to allocate income and expenses between your accounts in accordance with each of your respective investments in the real estate (e.g. if 2/3 of the funds to purchase the property came from one account then this same account would be entitled to and responsible for two thirds of the income and expenses).
- It is a good practice to perform this reconciliation at least annually provided that the reconciliation is done prior to any distributions or transfers out of either of your respective accounts.
The company that I am investing with wants to know what type of account is making the investment. Should I say it is a 401k or a trust?
Either will be in compliance. A Solo 401(k) plan is a retirement trust, so I would say a 401k plan or a retirement trust.
I had a question about options trading. I know that options trading on stocks are allowed in solo401k but would like to know if there are any limitations/restrictions I should be aware of such as UBIT?
Do you know if the UBIT applies if I only do covered trades inside my solo 401k plan? (Covered by stock or cash?) Often brokerages will require margin to be available for options but if I never use it, would UBIT still apply?
My property manager gave me a 1099 for the rental property I hold inside of my solo 401k trust. Do I need to file a return for it, or what do I do?
You helped me setup a Solo 401(K) plan in the past. Since this is a tax-deferred account, I’m assuming the wash sale rule does not apply (as opposed to a regular taxable account). So, I’m assuming I can sell a stock at a loss and then buy it back without having to wait for at least 30 days. Can you please confirm?
I've been researching opening up a Solo401k account or a SDIRA in order to transfer some of my money from my current employer 401k to invest in RE, particularly some syndication deals through a friend. The issue I am trying to understand is the ability to use depreciation from these deals. Many of these syndication deals use bonus deprecation calculations and though the properties are leveraged, I am still under the impression that I cannot use any depreciation if I am investing in these deals with money from a Solo401k, is that correct?
Can I loan my solo 401k to my mom and dad so that they can pay of their home mortgage?
I'm planning to buy treasury bills directly from Treasury direct site using my solo 401k funds is this possible?
Yes, the solo 401k plan may be invested in T bills. Click here for a guided tour by Treasury Direct on how to invest a solo 401k plan in treasury bills. You’ll need to select the account type for a “Trust”. You will apply for the Entity/Trust using the employer identification number (EIN) of the solo 401k plan.
Is my understanding correct that just like a self-directed IRA or IRA LLC, I cannot deduct expenses in connection with real estate owned by the solo 401k plan?
Your understanding is correct that any depreciation with respect to real estate owned by your solo 401(k) would not be reported on your personal tax return nor would it applied to the solo 401(k) because the income attributable to the solo 401(k) is tax-deferred.
I currently have crypto in a personal taxable account. I am interested in opening a solo 401k account and wondering if this account can be funded with the taxable account with the existing cryptos?
The retirement account rules do not allow the account holder to contribute or otherwise transfer personal assets (including cryptocurrency that you own in your own name) to a Solo 401k.
Roth 401k and Voluntary After-Tax Contributions
What is a Roth 401k plan?
A solo 401(k) allows for both Roth and after-tax contributions. While a Roth IRA also allows for Roth contributions, a solo 401(k) allows for sharply higher annual Roth contribution amounts for the employee deferral election than a Roth IRA of up to $20,500 ($27,000 if age 50 or older) in the 2022 tax year versus just $6,500 ($7,500 if age 50 or older), for a Roth IRA. The Roth solo 401k contribution limit for 2023 raised to $20,500 ($27,000 if age 50 or older).
Can I contribute both regular (pre-tax employee (aka traditional contributions) and Roth contributions in the same year?
Are there any limits as to how much I can contribute to my Roth 401k account?
How do I communicate how much I want to contribute to my Roth 401k account?
Our solo 401k plan already allows for all three types of contributions: pretax, Roth and after-tax. Therefore, when we setup your solo 401k plan, you will simply need to open separate bank or brokerage accounts for each solo 401k contribution component. A separate holding account is required for reporting purposes.
Also, since you have already been taxed on Roth contributions, it is imperative that you record these contributions. At year-end and upon distribution, you will want to disclose to the government what contributions have already been taxed.
Do I have any record keeping or reporting obligations?
You should track all deposits made into your pre-tax (profit-sharing), Roth and after-tax accounts for reporting purposes on year-end tax filings and at the point of distribution. We can assist you with this.
Please note: Due to the pre-tax vs. after-tax component of the different source types, pre-tax and employer profit-sharing contributions should be deposited into the same bank account and tracked each year. The Roth 401(k) contributions, and after-tax contributions must be held in separate bank accounts and tracked separately.
However, if you roll over a distribution from a designated Roth account to a Roth IRA, you should keep track of the amount rolled over in accordance with the instructions to Form 8606, Nondeductible IRAs.
If you receive a distribution from your Solo 401(k) account, you may be responsible for filing a Form 1099-R to report the distribution to the government. When you request the distribution from your investment company, confirm whether they are going to file the 1099-R or not.
Can distributions from a Roth account be rolled over?
If you do not roll your Roth account over as described above, the previously unntaxed earnings will be treated as an early distribution from a qualified plan (and consequently subject to the taxes and penalties for any such early distribution) UNLESS you had this Roth account for more than five years.
Can I roll over my voluntary after-tax contributions to a Roth IRA and the earnings on my voluntary after-tax contributions to a traditional IRA?
Yes. Earnings associated with solo 401k voluntary after-tax contributions are pretax amounts in your account. Thus, voluntary after-tax contributions can be rolled over to a Roth IRA without also including earnings. Under Notice 2014-54, you may roll over pretax amounts in a distribution to a traditional IRA and, in that case, the amounts will not be included in income until distributed from the IRA.
I would like to know in case of a Roth solo 401k, could the contribution be greater than the net income generated from the business? For example, if my self employment income from the LLC is only $10,000, then could I still contribute up to $20,500 of my personal after tax money to the solo 401k?
When is the conversion deadline for an employee/owner of an S-corp to convert their solo 401K to a ROTH solo 401K in 2018?
Does a separate account have to be opened under my Solo 401k plan to deposit my Roth contributions?
Yes. At the time that you establish your Solo 401k checking account or when you are ready. The key is that you have to segregate the regular (pre-tax) contributions from the Roth (post-tax) contributions by establishing two checking accounts under the name of your Solo 401k. When you are ready just gives a call and we can assist you with this.
If you already have a Solo 401k plan with us, you will need to open up an additional checking account with your bank provider for your Roth contributions.
To find out how to set up a Roth account with us if you already have a Solo 401k account, please contact us.
Participant Loans
How quickly can the participant loan be processed?
Can I take multiple solo 401k participant loans?
Yes you can take multiple loans up to the 50% of your solo 401k account balance not to exceed $50,000 in aggregate. You can take multiple loans subject to the multiple loan rules. Under those rules, the sum of the balances of the outstanding loans (using the highest outstanding balance of each loan over the last 12 months) can’t exceed 50% or $50,00 whichever is less. Thus, if you took a $50,000 loan and paid it back within 6 months, you would need to wait another 6 months before you could take another $50,000 loan.To learn more about the solo 401k participant loan limits, CLICK HERE.
Can I use the solo 401k participant loan funds to buy my primary residence through an LLC where my brother and I will both be members of the LLC?
You can borrow for a maximum of 5 years because title to the property would need to be taken in your name not the LLC in order to fall under the primary residence exception which would allow for a 15 or 30 year pay back period.
If the Fed reduces the interest rate, can that lower the interest rate on the outstanding solo 401k participant loan?
No. The rate does not vary once the solo 401k participant loan has been processed. If the Federal Reserve reduces rates such that at a future point in time the Prime Rate is also reduced, then the rate for new participant loans will also be reduced on new loans as of that date. The current prime rate plus an additional 1% is how the rate for 401k participant loans is derived at time the solo 401k participant loan is processed.
I know that when making a hardship withdrawal from an IRA, one of the permissible reasons is the purchase or remodeling have a purchased residence. Can I repay the loan out of my solo 401K over longer than five years if the funds are used to renovate a residence that I purchased a few years ago and have been doing a multi year long renovation on?
In order to have a term longer than five years, the proceeds of the Solo 401k loan must be used to purchase your primary residence. Here, you would not be able to take advantage of the longer-term because you already purchased the property. In that case, the term of the loan would be limited to five years.
Is the solo 401k participant loan amount based on the cash value of the solo 401k plan ?
The solo 401k participant loan is based on the value of the plan assets (i.e. cash plus stock and any other investments in plan such as real estate) and not just cash – this means that it doesn’t matter whether you take the participant loan before or after the investment in stock or real estate, and you can take a 40k loan in both cases.
I have a solo 401k participant loan; are the interest payments tax deductible?
Solo 401k loan payments including the interest which all flow to the solo 401k plan are not tax deductible. This is one of the disadvantages of borrowing from a solo 401k plan.
Do I need to file any federal forms for a participant loan from a solo 401K?
No tax forms need to be filed on account of taking a solo 401k participant loan unless the loan goes into default. Also, the solo 401k participant loan balance as of the end of the year is reported on Form 5500-EZ once this return applies to the solo 401k plan.
Do you know where I can find answers to frequently asked 401k participant loan questions?
Yes, you can find answers by visiting the IRS page on 401k loan rules.
You can also visit our solo 401k loan FAQ page by CLICKING HERE.
What is the length of time it would take to open an account and have access to the money of the personal loan? Including transferring funds from the previous retirement account?
While the solo 401k plan can be adopted in 24 hours, what adds to time to the solo 401k establishment process is the transfer process from IRAs or former employer plans as the institution holding the existing retirement funds has their own processing times. As a result, you will want to easily allow 10 to 12 business days before your account is fully funded with transfers from IRAs for your former employer plan. The solo 401k participant loan documents can be drafted in one to two business days once the funds are available in the solo 401k plan.
Termination
Termination
What happens if my self-employed business hires employees?
(i) First, your business may hire an independent contractor with no impact to the Solo 401k. Your business may also hire w-2 employees who work less than 1000 hours per year with no impact to the Solo 401k.
(ii) If your business hires a w-2 employee who is working more than 1000 hours per year with 1 year of service, the plan will either need to be shut down (and the assets tranferred to an IRA) or the plan will need to be amended to allow for non-owner employees to participate (with the associated costs incurred).
(iii) If the plan is shut down, the investments do not need to be liquidated but rather can be transferred in-kind to an IRA. Please note that if your Solo 401k is invested in alternative investments these investment will need to be tranferred to an IRA that will allow you to hold such investments (e.g. our IRA LLC plan). Please note that if you have an outstanding loan, the loan will need to be paid back prior to shutting down the plan or the unpaid balance will be considered a taxable distribution subject to taxes and/or penalties.
(iv) If your plan is amended to allow for other non-owner employees to participate, it may be difficult to find an economical provider that allows for both additional employees and alternative investments. As such, if you don’t want to liquidate the investments you may need to transfer the alternative investments to an IRA that will allow you to hold such investments & then amend the plan to allow for additional investments.
I'm planning on shutting down the LLC that originally sponsored my solo 401k. I am going to retain a small amount of sole proprietorship income, however. Do I need to shut down the plan or amend it in any way?
MORE SOLO 401K FAQs
In-Kind Distributions QUESTION:
Use Assessed Value of Property for In-Kind Distribution Solo 401k QUESTION:
In-kind Distribution of Promissory Note QUESTION:
Distribution of cryptocurrency/Bitcoin QUESTION:
Under Age 59 1/2 Distributions QUESTION:
Apply Roth IRA 5 Year Distribution Clock to Roth Solo 401k QUESTION:
Roth Solo 401k Less than 5 Years Direct-Rollover to Roth IRA QUESTION:
Partial Rollover/Transfer QUESTION:
First Age 73 RMD QUESTION:
Roth Solo 401k Forced RMD QUESTION:
Bank or Brokerage Firm Role QUESTION:
Types of Real Estate QUESTION:
Alternative Investment Types QUESTION:
RMD QUESTION:
Unwind if Hire Employees QUESTION:
Shutting Down Solo 401k QUESTION:
Specific Bank or Firm QUESTION:
Pricing QUESTION:
Bank Account and Brokerage Account QUESTION:
Affect Financial Aid QUESTION:
Can a Writer Open a Solo 401k QUESTION:
Rollover My IRA QUESTION:
I Already Have a Solo 401k QUESTION:
Make Solo 401k Distributions QUESTION:
Contribute to Multiple 401k Plans QUESTION:
Employee QUESTION:
Promissory Note Investment QUESTION:
Industry Practice for Transfers/Rollover QUESTION:
Note Investment to My Parents QUESTION:
Solo 401k Friends QUESTION:
Invest in Friend’s Real Estate LLC QUESTION:
UDFI QUESTION:
Publication Where UDFI is Cited QUESTION:
UBIT QUESTION:
Private Equity Investment QUESTION:
Use Business Bank Account for Solo 401k QUESTION:
Remitting the 20% Mandatory Federal Tax QUESTION:
Will You Issue the Form 1099-R QUESTION:
No Paycheck QUESTION:
Beneficiary IRA QUESTION:
Transfer Funds from Current Employer 401k that We Rolled Over from Another Employer 401k QUESTION:
Rollover to IRA QUESTION:
[
IRA or Solo 401k QUESTION:
Pursuing Self-Employment Activity QUESTION:
Taking RMD from Roth and Pretax Solo 401k Funds QUESTION:
How Easy to Amend/Restate From Brokerage House/Firm QUESTION:
S-Corp Election Impact on Solo 401k QUESTION:
Switching from Sole Proprietorship to LLC QUESTION:
Schedule E QUESTION:
IRA Transfer QUESTION:
Primary Residence/House QUESTION:
1099-INT from Citi Bank QUESTION:
Not Run Own Company QUESTION:
Solo 401k for Author QUESTION:
Mom and Brothers Participation QUESTION:
ERISA QUESTION:
IRS Solo 401k Plan QUESTION:
Gift Solo 401k QUESTION:
1099-MISC QUESTION:
Another 1099-MISC QUESTION:
Form 1099-B QUESTION:
Form 1098-QUESTION:
Interest Income for Roth Solo 401k Contribution QUESTION:
Whether making Roth and/or pretax solo 401k contributions, all solo 401k contributions are based on net self-employment income. Therefore, solo 401k contributions cannot be made based on passive or interest income. This is high on the IRS radar and it is covered in IRS Publication 560.







