If you’re a real estate agent, broker, or independent contractor, you might be asking:
Can I open a Solo 401(k), and is it worth it?
The short answer is yes—and for many, it can be a game-changer for retirement and tax planning.
Watch: How a real estate agent & broker can open a solo 401k
Who Qualifies for a Solo 401(k)?
A Solo 401(k) is designed for self-employed individuals who:
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Do not have any full-time W-2 employees (1,000+ hours/year) who are not owners.
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Earn self-employment income, whether as a sole proprietor, LLC, S corporation, or partnership.
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Want to take advantage of higher contribution limits and flexible investment options.
Spousal Exception: Your spouse can also participate in your Solo 401(k) if they work in the business, even if they’re not an owner.
Example:
Jake and Sally, both self-employed real estate agents, run their business through an LLC taxed as an S-corp. They open one Solo 401(k) plan sponsored by the LLC, each with their own participant account for tracking pre-tax, Roth, and after-tax contributions—allowing them to even implement the Mega Backdoor Roth strategy.
Contribution Advantages
Solo 401(k) plans allow both employee and employer contributions, making them far more powerful than many other retirement plans.
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Employee: Up to $23,500
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Employer: Up to 25% of W-2 wages (or ~20% of net self-employment income if the business is taxed as a sole proprietorship or partnership)
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Overall limit: $70,000 (under age 50)
You can also add voluntary after-tax contributions and convert them to Roth—known as the Mega Backdoor Roth Solo 401(k) strategy—maximizing tax-free growth potential.
Why Solo 401(k) Beats a SEP IRA for Agents
While SEP IRAs allow only employer contributions, the Solo 401(k) offers:
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Both employer and employee contributions (larger savings potential)
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Roth and after-tax contribution options
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Participant loan capability (borrow up to 50% of your account balance, max $50,000)
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Real estate investment capability
Investing in Real Estate with a Solo 401(k)
One of the biggest advantages for real estate professionals: you can invest directly in real estate inside your Solo 401(k). This can include:
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Rental properties
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Commercial buildings
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Farmland
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Real estate syndications
Key point: The property is titled in the name of the Solo 401(k), and all income and expenses flow through the plan—keeping the gains tax-deferred or tax-free (if Roth).
Control Group Rules
If you own multiple businesses, and one employs full-time W-2 workers, you may be disqualified from having a Solo 401(k) in any of your businesses due to control group regulations. Always confirm with your CPA or plan provider before opening an account.
Bottom Line
For self-employed real estate agents without full-time W-2 employees, a Solo 401(k) can be one of the most powerful tools for building wealth, saving on taxes, and investing in real estate. With higher contribution limits, flexible investment options, and tax-advantaged growth, it’s worth exploring as part of your retirement strategy.
