Disclaimer: This article is provided for informational and educational purposes only. It is not investment, legal, tax, or accounting advice, and it is not an offer to sell or a solicitation to buy any security. Consult your own CPA, tax advisor, and legal counsel before making any decision about a retirement account or an investment. Past performance is not indicative of future results, and all investments carry risk, including the loss of principal.
Most investors I talk with hold a significant share of their investable capital inside retirement accounts, and they assume that money is stuck in a menu of funds and ETFs. It is not. But how you hold it determines how much of the return you keep, and that is where people pay what I call the dumb tax, the tax you owe only because nobody told you the rule.
Self-Directed Is About Administration, Not a Different Account
A self-directed IRA is not a different account from your traditional or Roth IRA, and neither is a solo 401(k). They are administered differently, and the difference that matters is the menu: private equity, real estate, and other alternatives alongside the market-based options.
Control differs too. In a self-directed IRA the custodian holds the money and wires it at your direction. In a solo 401(k) you hold the checkbook, which means more flexibility and more responsibility for staying compliant.
One point worth being blunt about: your custodian is not an investment advisor. As I put it on the latest podcast episode, "They're not doing any due diligence on the deals you bring them, and the mere fact that they're willing to take custody of that investment for you within your self-directed IRA is not an endorsement of the investment by the custodian." They review for prohibited transactions and disqualified persons. Nothing more.
The Leverage Problem Most Investors Do Not See Coming
Real estate returns are meaningfully enhanced by leverage, and leverage is what creates the problem. Debt-financed income inside a self-directed IRA is unrelated business income, taxed inside the IRA on the trust tax schedule. That schedule is compressed enough that roughly $15,000 of it reaches a 37% rate, and the tax is paid out of the account rather than out of your pocket.
In our funds we develop, stabilize, and sell, and we are not distributing cash flow during the hold, so there is no meaningful unrelated business income until assets are sold. When Growth Fund I and Growth Fund II begin selling, self-directed IRA investors may face some level of taxation inside those accounts. My general read is that the tax at our leverage level tends to land at or below long-term capital gains treatment — a general observation, not a calculation for your situation. Run it with your tax advisor.
The Solo 401(k) Exception
Here is the part that was worth the boring research. A solo 401(k) is not subject to the unrelated business income tax. It is a different legal entity, and the statute does not apply that tax to the 401(k) vehicle.
Qualifying is more accessible than most people assume. You need self-employment income and no employees other than your spouse. You can earn 98% of your income as a W-2 employee and still qualify on a side gig — consulting, speaking, board seats, freelance work. I qualify through board seats paid as a sole proprietorship.
Then the real leverage: once you open the account, you can roll in your traditional IRA, Roth IRA, and self-directed IRA and invest in leveraged alternatives without the unrelated business income tax following you.
Why This Applies at Every Stage
A 30-year-old investing for appreciation and a 65-year-old buying leveraged assets for income face the same tax, because it applies to income as well as gain. And you only have to be qualified on the day you open the account. If you qualify today, open one, put a few dollars in it, and let it sit. Ten years from now it may be the vehicle that spares you a tax that was otherwise unavoidable.
Key Terms
• Self-directed IRA: An IRA administered to permit private and alternative investments, with the custodian wiring funds at your direction.
• Solo 401(k): A 401(k) for the self-employed with no employees other than a spouse. You hold the checkbook, and it is not subject to the unrelated business income tax.
• Unrelated business income tax (UBIT): Tax on income a retirement account earns from debt-financed activity, assessed inside the account on the trust schedule.
• Prohibited transaction: An investment from which you or a disqualified person benefits directly in the near term, such as a vacation home you intend to use.
Frequently Asked Questions
Can I move an existing IRA into a self-directed IRA?
Yes. Roll the balance over, transfer a portion, or make your next contribution there. It must be custodian to custodian; taking receipt yourself triggers taxes and penalties.
Does a solo 401(k) replace my employer plan?
No. If you qualify you can hold one in addition to an employer 401(k) or IRA, and annual contribution limits are somewhat higher than an IRA's.
Who handles the paperwork on your side?
Andrew Frowine handles all of our IRA and solo 401(k) investments. Every custodian titles accounts differently, and the title has to match the subscription documents exactly.
Ready to talk about your investment strategy? Reach out at aaastorageinvestments.com/contact
Find more expertise.
Stay updated with our newsletter.
Subscribe now for the latest news, tips, and exclusive content delivered straight to your inbox.
