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The Summit20 min read

How to Use Your IRA to Invest in Real Estate

Self-directed IRAs, prohibited transactions, UBIT, checkbook control LLCs, and solo 401(k)s — every pathway to buying rental property with retirement funds.

Most Americans have the majority of their investable wealth locked inside retirement accounts — IRAs, 401(k)s, and similar tax-advantaged vehicles. The standard brokerage firms that custody these accounts (Fidelity, Vanguard, Schwab) limit investment options to stocks, bonds, mutual funds, and ETFs. But the IRS has never restricted IRAs to those assets. The Internal Revenue Code allows IRAs to invest in almost any asset, including real estate, private equity, promissory notes, tax liens, and more. The restriction is not in the tax code — it is in the custodian.

Self-directed IRAs (SDIRAs) and solo 401(k)s allow you to invest retirement funds in real estate. This guide covers how they work, the rules you must follow (and the ones that will destroy your tax advantage if you break them), and whether this strategy makes sense for your situation.

What Is a Self-Directed IRA?

A self-directed IRA is an IRA held by a specialized custodian that permits alternative investments, including real estate. The IRA itself is the same tax structure as a traditional or Roth IRA — the same contribution limits, the same tax treatment, the same distribution rules. The difference is the custodian: instead of Fidelity (which limits you to securities), you use a custodian that allows and administers real estate transactions.

Key principle:The IRA owns the property, not you. You direct the IRA's investments, but the property is titled in the name of the IRA (e.g., “ABC Trust Company FBO [Your Name] IRA”). All income flows into the IRA. All expenses are paid from the IRA. You cannot personally benefit from the property during the IRA's ownership.

Traditional vs. Roth SDIRA

  • Traditional SDIRA: Contributions may be tax-deductible. Investment growth is tax-deferred. Distributions in retirement are taxed as ordinary income. Required minimum distributions (RMDs) begin at age 73.
  • Roth SDIRA: Contributions are not tax-deductible (made with after-tax dollars). Investment growth is tax-free. Qualified distributions in retirement are tax-free. No RMDs during the owner's lifetime. A Roth SDIRA holding real estate that appreciates significantly can produce substantial tax-free wealth.

Prohibited Transactions: The Rules That Matter Most

IRC Section 4975 defines “prohibited transactions” — transactions between your IRA and “disqualified persons” that the IRS considers self-dealing. Violating these rules does not just create a penalty; it disqualifies the entire IRA, making the full balance taxable as a distribution in the year of the violation. The stakes are existential.

Who Are Disqualified Persons?

  • You (the IRA owner)
  • Your spouse
  • Your lineal ascendants and descendants (parents, grandparents, children, grandchildren) and their spouses
  • Any entity you own 50%+ of (your LLC, corporation, etc.)
  • Any fiduciary of the IRA (the custodian, investment advisor)
  • NOT disqualified: Siblings, aunts, uncles, cousins, and friends. Your brother can sell a property to your IRA. You cannot.

What You CANNOT Do

  • Buy property from yourself or a disqualified person: You cannot sell your personal rental property to your IRA, and your IRA cannot buy property from your parents, children, or spouse.
  • Use the property personally: You cannot live in, vacation in, or otherwise personally use any property owned by your IRA. Not even for one night. Not even if you pay “fair market rent.”
  • Perform work on the property yourself: You cannot provide services (repairs, maintenance, management, landscaping) to property owned by your IRA. You cannot paint, mow the lawn, show the property to tenants, or perform any hands-on work. All work must be done by unrelated third parties.
  • Pay personal expenses from IRA funds: The IRA pays all property expenses (taxes, insurance, maintenance, mortgage). You cannot pay an expense out of pocket and reimburse yourself from the IRA.
  • Receive personal benefit: You cannot receive any current benefit from the property. All rental income goes into the IRA. You benefit only when you take distributions from the IRA in retirement.

What You CAN Do

  • Direct the IRA to purchase any property not owned by a disqualified person
  • Hire any unrelated third-party property manager, contractor, or service provider
  • Direct the IRA to sell the property at any time
  • Invest in syndications and private placements (the IRA is the investor on the subscription agreement)
  • Invest in tax liens and tax deeds
  • Make private loans (promissory notes) to unrelated borrowers
  • Purchase land, commercial property, residential property, or any other real estate type

UBIT and UDFI: The Hidden Tax Traps

UBIT (Unrelated Business Income Tax)

IRAs are generally tax-exempt under IRC Section 408. However, if the IRA engages in an active trade or business (not passive rental activity), the income may be subject to Unrelated Business Income Tax (UBIT) under IRC Sections 511–514. For real estate, UBIT is rarely triggered by passive rental income. It can be triggered by:

  • Fix-and-flip activity (the IRS may characterize frequent property sales as a trade or business, not passive investing)
  • Operating a business on the property (e.g., operating a hotel or short-term rental where you provide substantial services)

The UBIT rate follows the trust tax rate schedule, which reaches 37% at just $14,450 of income (2025). UBIT is filed on Form 990-T.

UDFI (Unrelated Debt-Financed Income)

If your IRA uses leverage (a mortgage) to purchase property, a portion of the income and capital gains attributable to the leveraged portion is subject to UDFI — a specific form of UBIT. This is the most common tax trap for real estate IRA investors.

Example: Your IRA purchases a $200,000 property with $100,000 of IRA funds and a $100,000 mortgage. 50% of the property is debt-financed. 50% of the rental income and 50% of the capital gain upon sale are subject to UDFI. The tax is calculated on Form 990-T at trust tax rates.

UDFI significantly reduces the tax advantage of leveraged real estate in an IRA. Many investors find that the combination of UDFI tax, custodian fees, and the inability to personally manage the property makes leveraged IRA real estate less attractive than simply investing outside the IRA and taking advantage of depreciation deductions.

Important exception: Solo 401(k) plans are exempt from UDFI on real estate. This is one of the most significant advantages of the solo 401(k) over the SDIRA for leveraged real estate investing.

Custodian Selection

The custodian is the company that holds your SDIRA and administers transactions. Custodian quality varies dramatically, and choosing the wrong one creates delays, excessive fees, and potential compliance failures.

What to Look For

  • Experience with real estate transactions: How many real estate transactions does the custodian process annually? Custodians that primarily handle alternative assets (precious metals, private equity) may lack real estate expertise.
  • Transaction processing time: Real estate closings have deadlines. A custodian that takes 2–4 weeks to fund a transaction can kill a deal. Ask about average funding timelines.
  • Fee structure: Custodians charge annual account fees ($200–$400/year), transaction fees ($50–$250 per transaction), and asset-based fees (a percentage of account value, typically 0.15–0.50%). Compare total all-in costs, not just the annual fee.
  • Online access and reporting: Can you view account balances, transactions, and documents online? Adequate reporting is essential for tracking IRA-owned property finances.
  • Reputation: Check BBB ratings, online reviews, and industry reputation. Ask for references from investors who have completed real estate transactions with the custodian.

Major SDIRA Custodians

  • Equity Trust Company: One of the largest SDIRA custodians, based in Ohio. Strong real estate expertise. Higher fees but robust infrastructure.
  • Entrust Group: Based in California. Good technology platform and responsive service.
  • Advanta IRA: Based in Florida. Competitive fees, strong real estate focus.
  • IRA Financial Group: Specializes in checkbook control SDIRAs and solo 401(k)s. More of a facilitator than a traditional custodian.
  • Directed IRA (Directed Trust Company): Based in Arizona. Good reputation for real estate transactions.

Checkbook Control LLC

The “checkbook control” SDIRA is a popular structure that gives you faster transaction capability:

  1. Your SDIRA (held at a custodian) invests in a single-member LLC.
  2. The LLC is owned 100% by the IRA.
  3. You are the manager of the LLC (not the owner — the IRA is the owner).
  4. The LLC has its own bank account. As manager, you can write checks and make investment decisions without waiting for custodian approval on each transaction.

The advantage is speed: you can close on a property in days rather than weeks, because you do not need the custodian to process each transaction. The disadvantage is responsibility: you must ensure every transaction complies with prohibited transaction rules on your own. There is no custodian reviewing your transactions for compliance. One mistake (paying a personal expense from the LLC, performing work on the property yourself) can disqualify the entire IRA.

Setup cost for a checkbook control LLC is typically $1,500–$3,500 (attorney fees for LLC formation and operating agreement plus custodian setup fees).

Solo 401(k): The Superior Alternative

For self-employed individuals with no full-time W-2 employees (other than a spouse), the solo 401(k) offers significant advantages over the SDIRA for real estate investing:

  • Higher contribution limits: Up to $69,000/year (2024) vs. $7,000 for an IRA ($8,000 if 50+). This allows you to build real estate capital much faster.
  • UDFI exemption: Solo 401(k)s are exempt from UDFI on leveraged real estate. This is the single most important advantage. You can use a mortgage inside the 401(k) without triggering UDFI tax.
  • Loan provision: You can borrow up to $50,000 or 50% of the account balance (whichever is less) from the solo 401(k) for any purpose, including a down payment on a personal investment property outside the plan.
  • Roth option: Solo 401(k)s offer a Roth sub-account with no income limitations (unlike Roth IRA contributions, which have income phase-outs).
  • Checkbook control: The solo 401(k) has checkbook control by default (you are the trustee). No need for the LLC structure.

The solo 401(k) is the preferred vehicle for self-employed real estate investors. The UDFI exemption alone makes it worth the switch from an SDIRA if you plan to use leverage.

Typical Costs

  • SDIRA custodian annual fee: $200–$400/year
  • SDIRA transaction fees: $50–$250 per transaction (purchase, sale, expense payment)
  • SDIRA asset-based fees: 0.15–0.50% of account value annually (some custodians)
  • Checkbook control LLC setup: $1,500–$3,500
  • Solo 401(k) setup: $500–$2,000
  • Solo 401(k) annual administration: $0–$500/year (some providers are free until the plan exceeds $250K)
  • Form 990-T preparation (if UBIT/UDFI applies): $500–$1,500
  • Annual tax preparation (Form 5500-EZ for solo 401(k) over $250K): $200–$500

Pros and Cons vs. Taxable Accounts

Advantages of IRA/401(k) Real Estate

  • Tax-deferred (traditional) or tax-free (Roth) growth on rental income and capital gains
  • No capital gains tax on property sales within the account
  • Roth accounts generate completely tax-free income in retirement
  • Creditor protection (retirement accounts have strong asset protection in most states)

Disadvantages of IRA/401(k) Real Estate

  • No depreciation deductions: This is the biggest disadvantage. In a taxable account, depreciation generates deductions that offset other income. Inside an IRA, depreciation is irrelevant because the income is already tax-deferred. You lose one of real estate's most powerful tax benefits.
  • No personal management: You cannot touch the property. All management must be outsourced to third parties, increasing costs.
  • UDFI on leveraged properties (SDIRA only): Eliminates much of the tax advantage of leverage.
  • Illiquidity: Real estate is illiquid. If you need to take a distribution, selling a property takes months. Unlike stocks, you cannot sell a fraction of a property.
  • Contribution limits: IRA contributions are limited to $7,000/year ($8,000 if 50+). Building enough capital for a property purchase inside an IRA takes years unless you roll over an existing 401(k) or receive large contributions to a solo 401(k).
  • Prohibited transaction risk: One mistake disqualifies the entire IRA. The compliance burden is significant.

When IRA Real Estate Makes Sense

  • You have a large IRA or old 401(k) balance ($100K+) that you want to deploy into real estate
  • You plan to hold all-cash (no mortgage) in a Roth IRA for long-term tax-free growth
  • You are investing in syndications as an LP (the IRA is a passive investor, no prohibited transaction risk from personal involvement)
  • You have a solo 401(k) and plan to use leverage (UDFI exemption)
  • You do not need the depreciation deductions (you have no other income to offset, or your tax bracket is low)

When IRA Real Estate Does NOT Make Sense

  • You are in a high tax bracket and can benefit from depreciation deductions (investing outside the IRA and taking depreciation is often more valuable)
  • You plan to be actively involved in property management (prohibited transaction risk is too high)
  • You need leverage and only have an SDIRA (UDFI erodes the tax advantage)
  • Your IRA balance is small ($50K or less) — the fees and complexity are disproportionate to the account size

Sources:IRC Sections 408 (IRAs), 4975 (prohibited transactions), 511–514 (UBIT/UDFI), 402(g) and 415(c) (contribution limits); IRS Publication 590-A and 590-B (IRA contributions and distributions); Department of Labor Advisory Opinions on self-directed IRAs; Swanson v. Commissioner (106 T.C. 76, 1996) regarding checkbook control; ERISA for solo 401(k) exemptions. Self-directed retirement account investing involves complex tax rules and significant compliance risk. This guide is for educational purposes only and does not constitute tax or investment advice. Consult a tax attorney or CPA experienced in self-directed retirement accounts before investing retirement funds in real estate. See our full disclaimer.