Self-Directed IRA for Rentals — What Works and What Doesn't

A self-directed IRA can legally own rental property. It usually shouldn't. You lose depreciation, you lose the mortgage interest deduction, you pick up UBIT exposure on leveraged property, and one prohibited transaction at any point in the life of the account disqualifies the entire IRA. The pitch is louder than the math.

The self-directed IRA (SDIRA) industry markets to landlords with a clean pitch: buy rentals inside your IRA, let rents compound tax-deferred (or tax-free with a Roth), retire on the cash flow. The mechanics are real. The trade-offs are also real, and most pitches skip them. This article walks through what an SDIRA-owned rental actually looks like on paper, the prohibited transaction rules that have ended IRAs, and the narrow set of scenarios where it makes sense.

What an SDIRA actually is

A self-directed IRA is just an IRA — same contribution limits, same distribution rules, same RMD timelines — held at a custodian who is willing to administer non-traditional assets. Charles Schwab won't hold a Tulsa duplex in your IRA. A specialty custodian (Equity Trust, IRA Financial, Madison Trust, Quest Trust, and others) will, for fees.

Inside the IRA, you direct the investments. The IRA buys the property. The IRA holds title. The IRA collects rent. The IRA pays expenses. You — the IRA owner — cannot benefit personally from the property in any way during the life of the IRA.

A few structural variants:

• Direct IRA ownership: The IRA custodian holds title directly in the IRA's name. Every transaction (rent receipts, expense payments) routes through the custodian, who charges per-transaction fees.
• IRA-LLC ("checkbook control"): The IRA owns 100% of a single-purpose LLC, and the IRA owner is the LLC's manager. The LLC has its own bank account. The IRA owner can write checks without going through the custodian for each one. Most active rental SDIRAs use this structure. It introduces additional compliance requirements and DOL/IRS scrutiny.
• Solo 401(k): For self-employed individuals with no full-time employees, a solo 401(k) can hold rental property with similar rules but a different UBIT calculation for leveraged property (see below). Generally more flexible than an SDIRA if you qualify.

Prohibited transactions: the rule that ends IRAs

The single largest risk in any SDIRA strategy is a prohibited transaction under IRC §4975. The consequence is severe: the entire IRA is deemed distributed as of the first day of the year in which the prohibited transaction occurred. The full account value becomes taxable income. If you're under 59½, the 10% early withdrawal penalty applies too. There is no cure, no opportunity to unwind.

The list of "disqualified persons" who cannot transact with your IRA includes:

• You (the IRA owner)
• Your spouse
• Your ancestors (parents, grandparents)
• Your descendants and their spouses (children, grandchildren, in-laws of children)
• Any entity in which you or a disqualified person owns ≥50%
• Fiduciaries of the IRA (the custodian)

Examples of prohibited transactions that disqualify the IRA:

• The IRA buys a property from your father.
• The IRA sells a property to your son.
• You personally lend money to the IRA so it can buy a property.
• You personally guarantee the IRA's mortgage on a property.
• You stay overnight in the IRA-owned property, even for a single night.
• You perform repairs on the IRA-owned property yourself (sweat equity is a prohibited contribution).
• You receive any benefit (free use, discounted use, services) from the IRA-owned property.
• The IRA pays you a property management fee.

This list is not exhaustive. The pattern is: no self-dealing, no benefit to you or close family, ever. The Tax Court has held that even modest self-dealing (a single weekend's personal use, an overnight stay) is enough to disqualify.

The practical effect: an SDIRA-owned rental is held at arm's length. You hire a third-party PM, third-party contractors, third-party leasing. You never set foot in the property except possibly for an annual inspection (and even that is conservative).

UBIT on leveraged property

The second material drag on SDIRA rentals is Unrelated Business Income Tax (UBIT) — specifically, Unrelated Debt-Financed Income (UDFI) under IRC §514.

The general rule is that rental income inside an IRA is exempt from UBIT under §512(b)(3). But §514 carves out an exception: to the extent the rental property is financed with debt, the corresponding portion of net rental income is taxable as UBIT at trust tax rates.

Trust tax rates compress fast. The top rate (37%) applies above roughly $15,000 of taxable income (the threshold indexes annually). For a leveraged rental inside an SDIRA, this can push the effective tax rate above what you'd pay personally — defeating the tax-deferral premise.

Worked example. SDIRA buys a duplex for $200,000, putting down $80,000 (40%) and financing $120,000 (60%). After expenses, net rental income for the year is $8,000.

UBIT must be paid by the IRA (Form 990-T), not by the owner personally. Paying it personally is a prohibited contribution. The custodian writes the check from IRA assets.

A solo 401(k) avoids UDFI on real estate under IRC §514(c)(9) when used by a "qualified organization" — which a solo 401(k) generally is. This is why self-employed individuals often prefer a solo 401(k) over a traditional SDIRA for leveraged rentals.

What you lose that you'd have outside the IRA

Holding the same rental personally vs. inside an SDIRA changes several tax positions. The SDIRA loses:

• Depreciation deduction. No depreciation flows out of the IRA to you. The depreciation shields nothing because IRA income is tax-deferred anyway — but it also can't shelter your outside W-2 income.
• Mortgage interest deduction. Same point. The IRA can deduct interest against its own rental income (and against the UBIT calculation), but you personally don't get the deduction.
• 1031 exchange flexibility. You can do "like-kind" exchanges inside the IRA, but the rules are technical and most custodians charge meaningful fees.
• Step-up at death. Inherited IRA assets do not get a basis step-up. The income tax embedded in pre-tax IRA assets passes to the beneficiary, who pays at their rate on distributions.
• Cost segregation benefit. Possible inside the IRA but only reduces UBIT on the leveraged portion. Far less valuable than outside.
• Real estate professional planning. REP status and the §469 loss-against-W-2 strategy is unavailable for IRA-owned property.

Roth SDIRAs change one of these: distributions are tax-free, so the loss of depreciation is less painful because there's no income tax to shelter against anyway. Roth SDIRAs are where the strategy occasionally pencils out.

When SDIRA rentals actually make sense

A short list of narrow cases where SDIRA rentals are reasonable:

• Existing IRA balance you can't easily access otherwise. You have $300,000 in a traditional IRA from a former employer, no near-term access need, and you want real estate exposure. Buying inside the IRA avoids the distribution penalty and the income tax on a withdrawal-then-buy.
• All-cash purchases. No debt = no UBIT/UDFI exposure. The math is cleaner. Returns are lower but the structure is simpler.
• Roth IRA with a long runway. A Roth SDIRA holding a rental for 25 years grows tax-free. Even with the loss of depreciation, compounded tax-free appreciation over a long horizon can beat the after-tax outside-IRA result. Run the spreadsheet at your assumed return and time horizon.
• Solo 401(k) operators. Self-employed with no W-2 employees? The solo 401(k) avoids UDFI under §514(c)(9) and has higher annual contribution limits. The math gets much better.
• You have specialized real estate knowledge and no other tax-advantaged retirement vehicle. Niche, but real.

When SDIRA rentals don't make sense:

• You'd otherwise hold the property in a personal LLC and use depreciation against W-2 income.
• You expect to actively manage the property yourself (you can't).
• You need flexibility to use the property personally even occasionally.
• You expect to take significant leverage — UBIT will eat the benefit.
• You're planning to step up basis at death — IRAs don't.

The custodian fee picture

SDIRA custodians don't make money by holding cash. They make money on fees. A representative fee schedule for a single-property real estate SDIRA might look like:

On a $200,000 rental generating $8,000 net, $1,500–$2,500 in annual custodian and compliance fees plus possible UBIT is a meaningful drag. Compare to the "free" Schedule E approach where you keep your own books.

FAQ

Can my IRA buy property from my own LLC? No, if you own ≥50% of the LLC. That's a prohibited transaction. The LLC is a disqualified person under §4975(e)(2).

Can I live in the IRA-owned property when I retire? Only after the IRA distributes the property to you (typically at age 73 RMD or via earlier distribution), at which point you pay ordinary income tax on the distribution's full value (for traditional IRAs). At that point the property is yours personally and you can do what you want.

Can my IRA partner with my personal funds to buy a property together? Highly risky. There are narrow circumstances where this can be structured (the IRA and the disqualified person each contributing pro rata from day one, with full segregation), but the IRS and DOL view multi-party transactions with disqualified persons skeptically. Most advisors recommend against it.

Can the IRA borrow from a commercial bank? Yes, but only on a non-recourse basis (the bank's only recourse is the property; you cannot personally guarantee the loan). Most commercial banks won't write a non-recourse loan to an IRA. Specialty lenders exist; rates are 1–2% higher than conventional, and LTV caps are typically lower (50–60%).

What happens if I make a prohibited transaction and the IRS catches it? The entire IRA is deemed distributed on January 1 of the year of the transaction. Full account value is added to your taxable income for that year. Plus 10% early withdrawal penalty if under 59½. Plus interest and penalties on the underpayment. The 6-year statute of limitations has been extended in some cases. There is no cure.

---

Need built-in trust accounting, 1099 reports, and owner statements without bolt-ons? Try Proprietio free.

This isn't tax or investment advice. SDIRA mechanics are unforgiving and prohibited-transaction missteps are catastrophic — work with a CPA and an ERISA-knowledgeable attorney before moving funds into an SDIRA structure.