Clients who have already bought a rental house or two inside their self-directed IRA often assume commercial real estate is just a bigger version of the same process. It isn’t, not entirely. The prohibited transaction rules stay the same, but the capital requirements, the financing terms, the valuation method, and one specific trap that catches business owners more than anyone else all work differently once you move from a single-family home to an office building, a retail strip, or a warehouse.
This guide covers what actually changes when your self-directed IRA moves into commercial property, building on the single-family rental mechanics we covered in an earlier guide rather than repeating them.
I’m Dan Anderson, and at IRA Express I’ve walked a number of clients through exactly this transition, from a single rental house into their first office building or retail strip. It usually means relearning half of what they thought they already knew about IRA real estate. Commercial property plays by some of the same rules and a few genuinely different ones, and I’d rather you know which is which before you make an offer.
Key Takeaways
- Commercial property, generally defined as office, retail, industrial, or multifamily with five or more units, follows the same IRA rules as residential real estate, but with meaningfully different financing and valuation.
- Non-recourse lenders typically require 40 to 50 percent down for commercial property, compared to roughly 35 percent for single-family homes, plus larger cash reserves.
- The most common commercial-specific mistake is leasing IRA-owned property to a business you or your family control 50 percent or more of, which is a prohibited transaction regardless of how fair the lease terms are.
- A minority ownership stake in the tenant business is not automatically prohibited, but the lease must be in line with verifiable market terms.
- Commercial valuation relies on income and cap rate analysis rather than comparable sales, which affects both your purchase decision and annual fair market value reporting.
- 1031 exchanges, common in personal real estate investing, are irrelevant inside an IRA, since the account is already tax-deferred or tax-free.
What Actually Counts as Commercial
For IRA and lending purposes, commercial generally means office space, retail, industrial or warehouse property, and multifamily properties of five units or more. That last category surprises people: a four-unit building finances like residential real estate, but add a fifth unit, and it crosses into commercial underwriting entirely, with different appraisal standards and loan terms.
Why Commercial Plays by Different Rules
Three things change immediately when you move from a single-family rental to commercial property inside your IRA.
Capital requirements are higher. Commercial properties simply cost more, and your IRA needs to be sized accordingly, both for the purchase itself and for the larger reserve commercial lenders and tenant turnover demand.
Valuation works differently. A single-family home is valued against comparable sales nearby. Commercial property is valued primarily through income and capitalization rate analysis, based on the property’s net operating income and prevailing cap rates for that asset class and market. This matters for your purchase decision, and it matters again every year when your custodian needs a defensible fair market value for the account’s annual reporting, since there is rarely a tidy list of comparable sales to point to.
Property management is a different skill set. Commercial leasing, tenant improvement negotiations, and common area maintenance reconciliation are a different discipline than residential property management. Hiring a manager or leasing agent with genuine commercial experience matters more here than it does for a single rental house.
Financing: Expect to Put Down Half, Not a Third
Non-recourse lending for commercial property is noticeably more conservative than for single-family homes. Where a 1-4 unit residential property might qualify with roughly 35 percent down, commercial and larger multifamily properties commonly require 40 to 50 percent down, with maximum loan-to-value ratios often capped around 50 to 60 percent depending on the lender and property type. Reserve requirements also run higher, sometimes 15 to 25 percent of the loan amount held liquid in the IRA, and loan terms can be shorter, with some commercial non-recourse products carrying balloon payments rather than a full 30-year amortization.
The same core rule from residential financing still applies without exception: the loan has to be genuinely non-recourse, secured only by the property, with no personal guarantee from you under any circumstances. And leverage still triggers Unrelated Debt-Financed Income on the financed portion of the property’s income and eventual gain, exactly as it would with a single-family rental, just often on a larger dollar base given the size of a typical commercial deal.
A concrete comparison makes the gap real. A $400,000 single-family rental at 35 percent down needs $140,000 from your IRA. A $1.2 million small retail strip at 50 percent down needs $600,000, more than four times the capital for a property only three times the price, before accounting for the larger reserve requirement on top of it. This is exactly why commercial real estate tends to be a second or third self-directed investment for most people, made once the account has grown, rather than a starting point.
The Prohibited Transaction Trap Unique to Commercial
This is the mistake I see business owners consider most often, usually with the best of intentions: buying the building their own business operates out of, inside their IRA, and having the business pay rent to the IRA instead of to a landlord.
Per IRC § 4975(e)(2)(G), if you, your spouse, or other disqualified family members combined own 50 percent or more of that business, the business itself becomes a disqualified person under the same aggregation rule we have covered in earlier guides, and leasing IRA-owned property to it is a prohibited transaction, full stop. It does not matter how fair the lease terms are, whether you pay above-market rent, or how carefully you document the arrangement. Ownership at or above that threshold makes the lease impermissible on its face.
If your ownership stake in the tenant business is genuinely below 50 percent combined with other disqualified persons, the lease is not automatically prohibited, but it is not automatically safe either. The lease terms still need to reflect a genuine arm’s-length market rate. A below-market lease that quietly benefits the business you partially own, or an above-market lease that quietly benefits your IRA at the tenant’s expense, can both raise indirect self-dealing concerns even without crossing the 50 percent line. The Department of Labor has weighed in on structures like this before, and the analysis turns heavily on the specific ownership percentages and lease terms involved, which is exactly why this scenario deserves a conversation with a tax attorney before you sign anything, not after.
Two Ways In: Direct Ownership vs. Fractional Interests
Buying an entire commercial property outright inside your IRA is one path, and it requires the deepest pockets. A second, more common path for investors without eight figures in their account is a fractional interest, either a tenants-in-common structure with other investors, including other self-directed IRAs, or a limited partnership interest in a commercial real estate syndication. Fractional ownership lowers the capital bar substantially but hands you far less control over property decisions, and it shifts your due diligence toward evaluating the sponsor rather than the building itself. We covered exactly what that due diligence should look like in an earlier guide on private placements, and the same checklist applies here: verify the sponsor’s track record, read the offering documents in full, and confirm your custodian will actually hold the specific fund interest before you commit capital.
Lease Structures and Why “Triple-Net” (NNN) Leases Simplify IRA Administration
Commercial leases come in several structures, and the one you end up with has real administrative consequences inside an IRA. A triple net, or NNN, lease shifts property taxes, insurance, and maintenance costs directly to the tenant, which means fewer expense line items flowing through your IRA each month and less day-to-day coordination for your property manager. A gross lease, where the landlord covers those costs, keeps more cash flowing both directions through the account and demands closer expense tracking. Neither structure is inherently better as an investment, but NNN leases in particular tend to be easier to administer correctly inside a self-directed account, precisely because there is less for the IRA itself to pay and track.
Vacancy, Tenant Improvements, and Leasing Commissions
Commercial vacancies tend to run longer than residential ones, since replacing a commercial tenant involves a smaller pool of prospects and often a build-out negotiation before they will sign. Budget for tenant improvement allowances and leasing commissions as real costs your IRA will eventually pay, on top of routine maintenance and the higher reserve requirements commercial lenders already demand. A cash reserve sized for a single-family rental is generally not sized for a commercial vacancy, and finding that out mid-vacancy is a worse time to learn it than before you buy.
A Point of Confusion for Experienced Investors: No 1031 Exchanges Needed
If you already invest in commercial real estate personally, you are used to thinking about 1031 exchanges to defer capital gains when you sell. Inside an IRA, that entire framework is irrelevant. A Traditional IRA already defers tax on gains until distribution, and a Roth IRA’s qualified gains are never taxed at all. Selling a commercial property inside your IRA and reinvesting the proceeds in another one requires no exchange structure, no 45-day identification window, and no qualified intermediary. The proceeds simply flow back into the IRA, and you direct the custodian toward the next investment whenever you are ready.
Environmental and Zoning Due Diligence Costs Come From the IRA Too
Commercial due diligence often includes a Phase 1 environmental assessment at a minimum, particularly for industrial property or any site with a prior use like a gas station or dry cleaner, along with zoning verification and, for retail or office space, an ADA compliance review. All of these costs have to be paid from the IRA, the same as any other transaction expense, which means your account can spend real money investigating a deal before you know whether it will actually close. Budget for this reality rather than being surprised by it, and treat a Phase 1 report that turns up a real problem as money well spent rather than a sunk cost to chase after with a marginal deal.
Frequently Asked Questions
Can my IRA buy the building my business operates out of?
Only if you, your spouse, and other disqualified family members combined own less than 50 percent of the business, and even then, the lease has to be on genuine market terms. If combined ownership is 50 percent or more, the lease is a prohibited transaction regardless of the terms.
How much more down payment does commercial property require compared to residential?
Commercial and larger multifamily properties commonly require 40 to 50 percent down through non-recourse lenders, compared to roughly 35 percent for a single-family home, plus higher cash reserve requirements.
Do I need a lot of money to invest in commercial real estate through my IRA?
Not necessarily, if you invest through a fractional interest like a tenants-in-common structure or a syndication’s limited partnership interest, rather than buying an entire property outright.
Does UDFI apply the same way to commercial property as residential?
Yes. The same debt-financed income principle applies regardless of property type, though the dollar amounts involved are often larger given typical commercial deal sizes.
What’s the difference between an NNN lease and a gross lease for IRA purposes?
A triple net lease shifts taxes, insurance, and maintenance to the tenant, meaning fewer expenses flow through your IRA. A gross lease keeps the landlord, meaning your IRA, responsible for those costs, which requires closer expense tracking and a larger operating cash cushion.
Do I need a 1031 exchange to sell one commercial property and buy another inside my IRA?
No. The IRA’s existing tax-advantaged status makes a 1031 exchange unnecessary. Proceeds simply return to the IRA and can be redeployed into the next investment directly.
Considering Commercial Property for Your IRA?
Commercial real estate can be a genuinely strong fit for a self-directed IRA with enough capital and the right expertise behind it, but the financing terms, valuation approach, and the leasing-to-your-own-business trap all deserve real thought before you make an offer. At IRA Express, I help clients structure these deals correctly from the first conversation, not after a letter of intent is already signed.
If you are considering a commercial property for your self-directed IRA, contact me directly before you go under contract, especially if a business you own has any connection to the deal.
Ready to get started? Open an account or reach out with questions about your specific commercial opportunity.
Sources
IRS, “Retirement Topics — Prohibited Transactions,” irs.gov
26 U.S. Code § 4975, Cornell Law School Legal Information Institute, law.cornell.edu
IRS, “Retirement Plan Investments FAQs,” irs.gov