Legal vs Illegal Family Transactions in a Self-Directed IRA: Real Examples

The ira family transaction examples that cause the most costly mistakes are not the obvious ones. Nobody accidentally lends IRA money to their spouse thinking it is permitted. The violations that actually occur are the ones that feel commercially reasonable, seem to benefit the IRA, and involve family members in ways that appear incidental rather than central. Understanding legal vs illegal family transactions ira requires working through the specific fact patterns — not just the abstract rules — because the rules only click into place when you see them applied to real situations.

This guide presents side-by-side examples of permitted and prohibited family transactions across every major SDIRA investment category. For each scenario we explain what makes it permitted or prohibited and what specific change in the facts would flip the outcome. The goal is to build a concrete intuition for where the line is rather than a theoretical understanding that fails at the moment of a real transaction decision.

This article is part of the Day 15 Disqualified Persons cluster. For the complete disqualified person definition, see the complete IRC 4975 disqualified person definition. For the rules governing parents, children, and spouses specifically, see lineal family disqualified person rules for SDIRAs. For the sibling question, see whether siblings are disqualified persons under IRA rules. For business partner analysis, see business partner SDIRA transaction rules. For how to screen deals before funding, see how to screen for related party problems before funding any SDIRA deal. For inherited IRA issues, see inherited IRA disqualified person issues for beneficiaries. Start at how to open a self-directed IRA, explore the full library at IRA Guidelines, and model any investment using the self-directed IRA return calculator.

Real Estate Examples: Legal vs Prohibited

Real estate is the most common SDIRA investment and the category that generates the most disqualified person compliance questions because real estate transactions naturally involve many parties — sellers, agents, property managers, contractors — and family members frequently operate in the same real estate ecosystem as the IRA owner.

PROHIBITED: IRA buys rental property from the IRA owner’s parent at fair market value.

The IRA owner’s parent owns a rental property and is willing to sell it at the independently appraised market value. The IRA owner directs the custodian to purchase the property from the parent. This transaction is prohibited under IRC §4975(c)(1)(A) because it is a sale of property between the IRA and a disqualified person. The parent is the IRA owner’s ancestor and is therefore a disqualified person regardless of the pricing. No exception exists for fair market value transactions with disqualified persons. The transaction is prohibited even if the appraisal was obtained independently, even if the price is below market, and even if the IRA benefits from the transaction more than the parent does.

What changes it: If the parent sells the property to a genuinely independent third party first — in a real arms-length sale with time between transactions — and the IRA subsequently purchases the property from that third party at market value, the IRA’s purchase is permitted. The disqualified party must not be the counterparty in the IRA’s transaction.

PERMITTED: IRA buys rental property from the IRA owner’s sibling at fair market value.

The IRA owner’s sibling owns an investment property and is willing to sell it at appraised market value. The IRA owner directs the custodian to purchase the property from the sibling. This transaction is permitted because siblings are not disqualified persons under IRC §4975(e)(2)(F). The sibling relationship is a collateral family relationship outside the statutory disqualified person definition. The purchase must be at arms-length fair market value terms and must not benefit any disqualified person through the transaction, but the sibling’s participation as seller does not itself prohibit the transaction.

What makes it problematic: If the IRA owner’s parents also hold a combined 50 percent or more interest in the property alongside the sibling, the parents’ disqualified status may make the property itself a disqualified asset through the entity attribution rules. Always check for disqualified persons beyond the direct seller before proceeding.

PROHIBITED: IRA hires the IRA owner’s daughter’s property management company to manage IRA-owned rentals.

The IRA owns a rental property. The IRA owner’s adult daughter runs a property management company. The company is well-run and charges market rates. The IRA owner directs the LLC or the custodian to hire the daughter’s company for property management. This is a prohibited transaction. The daughter is a lineal descendant and a disqualified person. Paying fees to an entity she owns creates a transaction between the IRA and a disqualified-person-owned entity that constitutes furnishing services between the IRA and a disqualified person under IRC §4975(c)(1)(C).

What changes it: Hiring an independent property management company with no disqualified person ownership is permitted regardless of the IRA owner’s personal relationships with the management company’s principals, as long as those relationships do not create disqualified person status through the fiduciary or services-to-the-plan categories.

PERMITTED: IRA rents IRA-owned property to a tenant who is the IRA owner’s sibling’s adult child.

The IRA owns a rental property. A potential tenant is the IRA owner’s nephew — the child of the IRA owner’s sibling. The nephew is not a disqualified person. Lineal descendants of the IRA owner’s siblings are not covered by the disqualified person definition, which only extends to the IRA owner’s own lineal descendants and their spouses. A nephew or niece is not a disqualified person. Renting to the nephew at market rate in an arms-length lease arrangement is permitted.

What makes it problematic: If the IRA owner provides personal services to the property — repairs, maintenance, property management — the personal services prohibition applies regardless of who the tenant is. The compliance issue shifts from the tenant relationship to the IRA owner’s service provision.

Private Lending Examples: Legal vs Prohibited

The self directed ira prohibited examples family scenarios in private lending are particularly consequential because IRA lending transactions are often for large amounts and the IRA disqualification consequence applies to the entire IRA balance.

PROHIBITED: IRA lends money to the IRA owner’s adult son’s business.

The IRA owner’s adult son runs a growing business and needs working capital. The IRA owner evaluates the loan as a commercial opportunity — reasonable interest rate, strong collateral, high confidence in repayment. The IRA owner directs the custodian to fund a private loan to the son’s business. This is a prohibited transaction. The son is a lineal descendant and a disqualified person. A loan from an IRA to a disqualified person is explicitly prohibited under IRC §4975(c)(1)(B) regardless of the commercial terms, collateral quality, or repayment history.

What changes it: If the IRA owner’s sibling needs the same loan under the same terms, the IRA can fund it because siblings are not disqualified persons. The loan must be on arms-length commercial terms, fully documented, and structured so no disqualified person benefits from the transaction.

PERMITTED: IRA lends money to an unrelated borrower who happens to employ the IRA owner’s cousin.

The IRA owner evaluates a private lending opportunity. The borrower is an unrelated individual who happens to employ the IRA owner’s cousin at their business. The cousin is not a disqualified person — cousins are collateral relatives outside the statutory definition. The borrower is not a disqualified person. The IRA can fund this loan on arms-length terms. The family connection between the cousin and the borrower does not create disqualified person status for the borrower.

PROHIBITED: IRA lends money to a company in which the IRA owner’s spouse holds a 30 percent interest.

The IRA owner evaluates a private lending opportunity with a company. The IRA owner’s spouse holds a 30 percent ownership interest in the company. The IRA owner holds no personal interest in the company. The spouse’s 30 percent interest makes the company a potentially disqualified entity if other disqualified persons’ combined interests reach 50 percent. Since the IRA owner and their spouse are both disqualified persons, their combined interest in any entity is aggregated. If the IRA owner holds any additional interest — even a small one — the combination may cross the threshold. Even if the combined interest is under 50 percent, the spouse’s ownership in the company requires careful analysis before the IRA funds any transaction with it.

Services and Labor Examples: Legal vs Prohibited

The ira compliance examples relatives scenarios involving personal services are among the most commonly misunderstood because they feel different from financial transactions — they involve work rather than money — but the prohibited transaction rules apply equally to both.

PROHIBITED: IRA owner personally performs repairs on IRA-owned rental property.

The IRA owns a rental property. A repair is needed. The IRA owner is a licensed contractor and could perform the repair quickly and professionally. The IRA owner personally performs the repair work. This is a prohibited transaction. The IRA owner is a disqualified person. Performing services for an IRA investment constitutes furnishing services between the IRA and a disqualified person under IRC §4975(c)(1)(C). The prohibition applies whether or not the IRA owner receives compensation, whether or not the work is of professional quality, and whether or not it saves the IRA money compared to hiring a third party.

What changes it: Hiring a third-party contractor who has no disqualified person relationship to perform the same repair is fully permitted. The contractor’s fee is a legitimate IRA expense paid from the IRA account.

PERMITTED: IRA owner’s sibling performs repairs on IRA-owned rental property as a paid contractor.

The IRA owns a rental property needing repairs. The IRA owner’s sibling is a licensed contractor who operates an independent contracting business. The sibling is not a disqualified person. Hiring the sibling’s company to perform repairs at market rates on arms-length terms is permitted. The sibling’s company is not a disqualified entity as long as disqualified persons do not together own 50 percent or more of the business. The transaction must be at market rates, properly documented, and paid from IRA funds.

PROHIBITED: IRA owner’s spouse provides accounting services to the IRA LLC without compensation.

The IRA owner uses a checkbook control LLC. The IRA owner’s spouse is a CPA and volunteers to handle the LLC’s bookkeeping and accounting without charge. The IRA owner believes that because no money changes hands, there is no prohibited transaction. This analysis is incorrect. The provision of services to the IRA by a disqualified person is a prohibited transaction regardless of whether compensation is paid. The spouse is a disqualified person. The service relationship between the spouse and the IRA LLC constitutes a prohibited transaction even if completely uncompensated.

Business Investment Examples: Legal vs Prohibited

The disqualified person examples ira investors encounter most often in business investment scenarios involve the entity attribution rules — situations where the IRA owner’s family relationships create disqualified status for entities the IRA wants to invest in.

PROHIBITED: IRA invests as a limited partner in a fund managed by the IRA owner’s father.

The IRA owner’s father manages a private real estate fund as the general partner. The IRA owner wants to invest the IRA as a limited partner. The father is the IRA owner’s ancestor and a disqualified person. The father’s role as general partner gives him discretionary authority over the fund’s assets, including the IRA’s invested capital. This creates both a transaction between the IRA and a disqualified person and a fiduciary relationship between the father and the IRA. The investment is prohibited regardless of the fund’s performance track record or the commercial terms of the limited partnership agreement.

PERMITTED: IRA invests as a limited partner in a fund where the IRA owner’s sibling is also a limited partner.

The IRA owner wants to invest in a fund managed by an independent third party. The IRA owner’s sibling is also a limited partner in the same fund. The sibling is not a disqualified person. The fund is managed by an unrelated general partner. The IRA’s investment as a passive limited partner alongside the sibling is permitted. Both the IRA and the sibling are passive investors in an independently managed vehicle. There is no transaction between the IRA and the sibling, and the sibling’s presence as a co-investor does not affect the IRA’s compliance analysis.

What makes it problematic: If the sibling and the IRA together own 50 percent or more of the fund — an unlikely scenario in most institutional funds — the combined ownership analysis requires re-evaluation. In most diversified fund structures this threshold is nowhere near breached.

The Pattern Underlying All Permitted and Prohibited Examples

The family deal case studies sdira investors find most clarifying share a common analytical pattern. Every prohibited transaction involves the IRA directly transacting with a disqualified person or a disqualified-person-controlled entity, or receiving services from a disqualified person, or having IRA assets used for the benefit of a disqualified person. Every permitted transaction involves the IRA transacting exclusively with genuinely arms-length third parties who have no disqualified person relationship to the IRA owner, on commercial terms that serve the IRA’s exclusive financial interest.

The what family deals are allowed ira question always comes back to this: is the IRA transacting with a disqualified party in any way? If the answer is yes — directly or indirectly through an entity, through a service relationship, or through a use arrangement — the transaction is prohibited. If the answer is genuinely no, the transaction requires arms-length pricing and documentation but is not categorically prohibited by the family relationship alone.

FAQ

Can an IRA purchase a property that was previously owned by a disqualified person but is now owned by an unrelated third party?

Yes. The prohibited transaction analysis applies to the IRA’s transaction — who the IRA is buying from at the time of purchase. If a disqualified person previously owned a property but sold it to a genuinely unrelated third party in a real arms-length transaction, and the IRA subsequently purchases the property from that third party, the IRA’s purchase is not a prohibited transaction. The property’s prior ownership history does not taint a subsequent IRA purchase from a non-disqualified party. The key is ensuring the prior sale was genuinely arms-length and not structured to circumvent the prohibited transaction rules.

If my IRA and my adult child both want to invest in the same real estate deal, is there any structure that permits co-investment?

This is one of the most technically complex scenarios in SDIRA compliance. Direct co-ownership between the IRA and a disqualified person in the same property creates ongoing transactions between them — for repairs, expenses, management decisions, eventual sale — that are very difficult to keep fully arms-length. Most SDIRA attorneys advise against this structure. If co-investment with a lineal descendant is genuinely desired, consult a qualified SDIRA attorney for a specific written analysis before proceeding. There is no general safe harbor for co-investment with disqualified persons in the same asset.

My IRA’s property manager recommends a contractor who is married to my sister. Is hiring that contractor a prohibited transaction?

Your sister is not a disqualified person — siblings are not in the disqualified person definition. Your sister’s spouse — your brother-in-law — is also not a disqualified person. The disqualified person definition covers spouses of the IRA owner’s lineal descendants, not spouses of the IRA owner’s siblings. Hiring a contractor who is married to your sister does not create a prohibited transaction based on that relationship. Standard arms-length analysis applies — the contractor’s fees must be at market rates and the work must be for a legitimate IRA investment purpose.

What documentation should I maintain for every family-adjacent transaction to demonstrate it was arms-length?

For any transaction where a family member is involved in any capacity — as a counterparty, service provider, tenant, or co-investor — maintain a written compliance memo confirming the disqualified person analysis was completed, the family member’s specific relationship to the IRA owner was identified, the conclusion that the person is or is not a disqualified person was documented, and the transaction terms were confirmed as arms-length fair market value. Retain this documentation indefinitely alongside the transaction documents. The burden of demonstrating compliance rests on the IRA owner, and a contemporaneous compliance record is the most defensible evidence.