7 Self-Directed IRA Mistakes That Can Disqualify the Entire Account
Most self-directed IRA mistakes don't trigger a small penalty. They trigger a full disqualification — meaning the IRS treats the entire account as distributed on January 1 of the year the violation occurred. If you held a $400,000 SDIRA and made one bad call in October 2025, the IRS can hit you with tax on $400,000 of distributions for tax year 2025, plus a 10% early-withdrawal penalty if you're under 59½, plus interest.
That's the stakes. The good news: nearly every disqualification we've seen at MyDirect IRA was preventable. The bad news: most of them were also "obvious" only in retrospect.
Here are the seven mistakes we see most often, ranked by frequency.
1. Staying in your own IRA-owned vacation rental "just one night"
This is the #1 violation, and it's almost always honest. Owner says: "We had a property go vacant between guests, my niece flew into town, what was the harm?"
The IRS view: any personal use by a disqualified person — you, your spouse, your parents, kids, or grandkids — is self-dealing under IRC § 4975. Not "limited" personal use. Any.
The Tax Court has been consistent on this. Even staying in the property to "check on it" has been challenged. If the property is owned by your IRA, the entire family treats it as off-limits, period.
2. Doing the rehab work yourself
You bought a fix-and-flip inside your IRA LLC. The kitchen needs $20,000 of work. You're a contractor. Why would you pay someone else?
Because the IRS says you have to. Sweat equity by a disqualified person is a prohibited transaction (Rollins v. Commissioner, 2004). Even if you don't get paid, the labor itself is treated as an indirect benefit to the IRA from a disqualified person.
What you can do: place the ad, screen tenants, sign contracts as manager of the LLC, deposit rent. What you cannot do: swing a hammer, paint, change a faucet. Hire third parties.
3. Lending IRA money to a family-owned business
Your son started a small landscaping business and needs $50,000 for equipment. Your SDIRA has the cash. You loan it to him at 8% with a recorded note.
This is a textbook disqualified-person transaction. Disqualified persons under IRC § 4975(e)(2) include any entity in which you, your spouse, or lineal descendants own 50% or more. Your son's business almost certainly qualifies.
Even if every commercial term is fair-market, the relationship itself is the violation.
4. Personally guaranteeing a loan to your IRA
Your IRA LLC is buying a $400,000 rental. You're getting a non-recourse mortgage from a portfolio lender, and the lender hesitates: "Could you personally co-sign?"
If you do, the IRA is disqualified (Peek v. Commissioner, 2013). Your personal guarantee is treated as you extending credit to the IRA, which is a prohibited transaction. Non-recourse means non-recourse — the property is the only collateral.
If a lender insists on a personal guarantee, walk away. There are lenders who do non-recourse IRA loans. Use one.
5. Paying property expenses from your personal account
Tenant calls Saturday morning. Furnace is dead. You're at a kid's soccer game. You Venmo the HVAC tech $1,200 from your personal account, intending to "reimburse from the LLC on Monday."
This is commingling, and reimbursement does not cure it. Once personal funds touched an IRA-owned asset, the transaction is contaminated. The IRS rarely audits a single $1,200 expense — but a pattern of these is what gets accounts disqualified during a real audit.
The fix: keep an LLC debit card. Issue contractors a credit card in the LLC name. Always pay from the LLC's account.
6. Forgetting the LLC is a separate entity for state tax purposes
This one is California-specific but worth knowing. An IRA-owned LLC operating in California still owes California's $800 minimum franchise tax, plus an LLC fee tied to gross receipts above $250,000.
The IRA itself is federally tax-deferred. The LLC is not. Investors who set up out-of-state LLCs to "avoid California taxes" usually still owe California tax because the LLC is operating (collecting rent on California property) in California.
This isn't a disqualifying mistake. It's a "pay an unexpected $1,500 tax bill" mistake. But over years, it adds up — and missed franchise tax filings can suspend the LLC.
7. Not tracking UBIT/UDFI on leveraged real estate
If your IRA uses debt to buy real estate, a percentage of the income becomes UDFI (Unrelated Debt-Financed Income), taxed inside the IRA via Form 990-T.
Many investors don't know this exists. They borrow inside an IRA, collect rent for three years, then learn at audit that the IRA owes back tax plus penalties.
Solo 401(k)s have a UDFI exemption on real estate debt. IRAs do not. This is one of the most common reasons we recommend Solo 401(k) over an IRA LLC for self-employed real estate investors.
What to do if you've already made a mistake
A few mistakes are correctable; most are not.
-Self-dealing or disqualified-person transactions: very rarely correctable. The IRS does not have a general "voluntary correction" program for IRA prohibited transactions the way it does for 401(k)s.
-UBIT/UDFI filing failures: file a late Form 990-T immediately. Penalties for late filing are far smaller than penalties for not filing at all.
If you suspect a problem, get a written compliance review from a qualified specialist before continuing to transact. The worst outcome is to keep transacting on top of an existing violation — that compounds the damage.
FAQ
Are siblings disqualified persons? No. Brothers, sisters, aunts, uncles, and cousins are not disqualified persons under IRC § 4975. You can transact with siblings.
Can my IRA pay me a management fee? No. Receiving compensation from the IRA for managing IRA assets is self-dealing.
Can I buy a property from my own LLC? No, if the LLC is disqualified. Yes, in narrow cases involving unrelated entities.
What's the statute of limitations on a prohibited transaction? Generally 3 years from the IRA's tax filing for that year, but extends to 6 years for substantial understatements and unlimited for fraud.
CTA:Worried something in your existing self-directed account isn't quite right? Book a 30-minute compliance review — flat fee, written report, no surprises.
