Entities Controlled by Disqualified Persons: LLC, Corporation, and Partnership Rules for SDIRAs

The entity controlled by disqualified person ira rules are the most frequently overlooked dimension of the prohibited transaction framework because they require mapping ownership structures rather than simply identifying individuals. An investor who knows their spouse and children are disqualified persons may still unknowingly create prohibited transaction exposure by investing in an entity where their combined family ownership crosses the 50 percent threshold — even if no individual family member holds a majority interest and even if the investor themselves holds a minority position.

The llc owned by disqualified person ira analysis applies to every corporate form: limited liability companies, corporations, partnerships, joint ventures, trusts, and estates. Any entity in which disqualified persons hold the requisite combined ownership interest is a disqualified entity with respect to the IRA, and the IRA’s investment restrictions with respect to that entity are identical to the restrictions that apply to individual disqualified persons. The IRA cannot buy from it, sell to it, lend to it, borrow from it, hire it, or engage it in any transaction.

This article is part of the Day 14 Disqualified Persons cluster. For the complete disqualified person definition and all individual categories, see complete IRC 4975 disqualified person definition. For the business partner analysis, see business partner SDIRA transaction rules. For the common mistakes that result from misapplying these rules, see most costly disqualified person mistakes in SDIRA investing. 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.

The 50 Percent Combined Ownership Test: The Core Rule

The self directed ira entity attribution rules derive from IRC §4975(e)(2)(G) and (H), which extend the disqualified person definition to entities in which disqualified persons hold combined interests. The core test is straightforward in principle: if disqualified persons together own 50 percent or more of an entity, that entity is a disqualified person with respect to the IRA.

The combined ownership includes all disqualified persons’ interests in the entity, aggregated without regard to which specific disqualified person holds each interest. The IRA owner is a disqualified person. Their spouse is a disqualified person. Their parents and grandparents are disqualified persons. Their children, grandchildren, and children’s spouses are disqualified persons. All of these individuals’ ownership interests in any entity are combined for the 50 percent test.

The combined ownership test applies to all ownership interest types: equity ownership in corporations, membership interests in LLCs, partnership interests in general and limited partnerships, beneficial interests in trusts, and beneficial interests in estates. The specific form of the ownership interest does not affect whether it counts toward the 50 percent threshold.

Corporation Control Rules Self Directed IRA: How Corporations Are Analyzed

The corporation control rules self directed ira analysis follows the same 50 percent combined ownership principle with some corporation-specific considerations. For corporations, ownership is measured by stock ownership — common stock, preferred stock with voting rights, and any other equity interests that confer ownership.

Constructive ownership rules apply to corporate stock. If a disqualified person owns stock in a corporation that itself owns stock in another corporation, the disqualified person is deemed to constructively own a proportionate share of the downstream corporation’s stock. This chain of attribution can make a distant investment entity a disqualified person through layers of corporate ownership that are not immediately visible from the face of the ownership structure.

Once a corporation crosses the 50 percent combined disqualified person ownership threshold and becomes a disqualified entity, the corporation’s officers, directors, 10 percent or more shareholders, and highly compensated employees become disqualified persons themselves under IRC §4975(e)(2)(H). This cascading effect means that significant shareholders and executives of a disqualified corporation cannot transact with the IRA in any capacity, even if they hold no personal family relationship to the IRA owner.

The disqualified entity ira analysis for corporations must therefore check two levels: whether the corporation itself crosses the 50 percent threshold, and whether any individual who would be a party to the proposed transaction is an officer, director, or 10 percent shareholder of a corporation that is already disqualified.

Related Entity IRA Transaction Rules: LLCs

The related entity ira transaction analysis for LLCs applies the same 50 percent combined ownership test to LLC membership interests. For multi-member LLCs, every member’s ownership percentage must be identified and each member’s disqualified person status assessed before the combined total can be calculated.

A common and problematic scenario is an IRA owner who owns a majority or controlling interest in an operating LLC personally. If the IRA owner holds 50 percent or more of an LLC individually, that LLC is a disqualified entity based solely on the IRA owner’s interest — no other disqualified person ownership is needed to reach the threshold. The IRA cannot invest in that LLC, lend to it, or engage it in any transaction.

For LLCs where the IRA owner holds a minority interest but disqualified family members hold additional interests, the aggregate must be calculated carefully. A structure where the IRA owner holds 35 percent, their spouse holds 20 percent, and an unrelated third party holds 45 percent has 55 percent combined disqualified person ownership even though no individual disqualified person holds a majority.

The ira controlled entity rules for LLCs also extend to entities managed by the IRA owner or other disqualified persons even when ownership is below 50 percent. While management alone without ownership does not trigger the 50 percent entity attribution rule, management combined with any meaningful ownership interest requires analysis of whether the management relationship creates fiduciary status for the manager that independently disqualifies them.

Partnership Rules for SDIRA Investors

The ira related party business partner framework for general and limited partnerships applies the same 50 percent combined interest test to partnership interests. For limited partnerships, both general partner interests and limited partner interests are evaluated separately.

General partner interests carry management and control authority that creates particular complexity. A general partner with less than a 50 percent economic interest in a partnership may nonetheless exercise effective control over the partnership’s assets and activities through their management role. If a disqualified person serves as the general partner of a partnership in which the IRA wants to invest as a limited partner, the disqualified person’s management control over the investment creates analysis that goes beyond the ownership percentage test.

For limited partnerships where the general partner is a disqualified person, the question is whether the IRA’s investment as a passive limited partner constitutes a transaction between the IRA and the disqualified general partner. Many SDIRA attorneys take the position that passive limited partner investment in a fund managed by a disqualified general partner is a prohibited transaction because the general partner exercises control over IRA assets even though the IRA is not directly transacting with the GP personally. This is a nuanced area where specific legal analysis is strongly recommended before investing.

The Cascading Disqualified Person Rules: Officers, Directors, and Significant Shareholders

Once an entity is identified as a disqualified entity under the 50 percent combined ownership test, the cascading rules under IRC §4975(e)(2)(H) extend disqualified person status to that entity’s officers, directors, 10 percent or more shareholders, and 10 percent or more partners. This cascading effect can create a surprisingly wide network of disqualified persons.

Consider a corporation that becomes a disqualified entity because the IRA owner and their spouse together hold 55 percent of its stock. The corporation has a board of directors with five members, none of whom are family members of the IRA owner. Three of those directors hold 10 percent or more of the corporation’s stock. Under the cascading rules, all five directors and all three 10 percent shareholders are disqualified persons with respect to the IRA, even though none of them has any family connection to the IRA owner. The IRA cannot transact with any of them individually.

This cascading effect is why the entity attribution analysis must be performed completely — identifying not just whether the entity crosses the 50 percent threshold but also who becomes disqualified as a result of the entity’s disqualified status. Anyone who might be a party to an IRA transaction must be checked against the cascading disqualified person list, not just the primary entity ownership list.

Trust and Estate Rules for Disqualified Entity Analysis

The 50 percent combined ownership test applies to trusts and estates as well as to business entities. A trust in which disqualified persons hold combined beneficial interests of 50 percent or more is a disqualified entity. A trust of which a disqualified person is the trustee — exercising fiduciary and management authority over trust assets — may create disqualified person status for the trustee regardless of beneficial ownership percentages.

Family trusts are particularly relevant for SDIRA investors because they are a common vehicle for holding family wealth, real estate, and business interests. If the IRA owner’s family trust holds real estate the IRA wants to purchase, the trust’s beneficial ownership structure must be analyzed before the transaction is executed. If the IRA owner, their spouse, and their children are the beneficiaries and together hold 50 percent or more of the trust’s beneficial interests, the trust is a disqualified entity and the sale is prohibited.

FAQ

Does the 50 percent test apply to the IRA owner’s interest in their own IRA LLC?

The IRA LLC used for checkbook control is 100 percent owned by the IRA, not by the IRA owner personally. The IRA owner is the manager of the LLC but does not hold a personal ownership interest in it. The 50 percent test asks about ownership interests held by disqualified persons in the entity. Since the IRA owner personally holds zero percent of the LLC (the IRA holds 100 percent), the IRA owner’s disqualified person status does not make the LLC a disqualified entity under the ownership test. The IRA LLC compliance requirements come from different rules — the exclusive benefit requirement and the prohibited transaction rules governing what the LLC can invest in — not from the 50 percent entity attribution test.

What if the disqualified person sold their interest in the entity after the IRA invested?

If the disqualified person’s ownership interest in an entity is reduced below the threshold that made the entity disqualified — either through a sale of their interest or through dilution from new investors — the entity may cease to be disqualified from that point forward. The analysis of whether the IRA’s existing investment in the entity is affected by the change in ownership requires careful evaluation of whether any prohibited transactions occurred during the period when the entity was disqualified. Transactions that were prohibited because the entity was disqualified at the time of the transaction do not become retroactively permissible when the entity’s ownership structure changes.

Can a trust established for estate planning purposes that includes disqualified persons as beneficiaries transact with my IRA?

Only if the disqualified persons’ combined beneficial interests in the trust are below 50 percent. A trust where the IRA owner, their spouse, and their children are the primary beneficiaries almost certainly has disqualified person beneficial interests exceeding 50 percent, making the trust a disqualified entity. A trust with a large number of beneficiaries spread across both family and non-family members requires a specific beneficial interest calculation to determine whether the 50 percent threshold is crossed. This analysis is worth doing formally before any IRA transaction with a family trust is executed.

Does the 50 percent test count voting control or economic ownership?

The IRC §4975 entity attribution rules reference “combined interest” without specifically limiting the analysis to voting control versus economic ownership. Both types of interest are relevant. An entity where disqualified persons hold 30 percent of the economic interest but 70 percent of the voting control may be analyzed as a disqualified entity under the control dimension even if the economic ownership test is not met. The safest analytical framework is to evaluate both dimensions — economic ownership and voting/management control — and treat the entity as potentially disqualified if either dimension crosses a meaningful threshold held by disqualified persons.

My IRA wants to invest in a fund that has 200 investors. Some of them might be my family members but I don’t know. Do I need to check?

For a large diversified fund with 200 investors, the combined disqualified person ownership analysis becomes practically difficult. However, the obligation to ensure no prohibited transaction occurs rests on the IRA owner. The practical approach is to make reasonable inquiry — ask the fund manager whether any of the specific family members who are your disqualified persons are investors, and obtain a representation from the fund manager that they are not aware of any prohibited transaction issues with your IRA investing as a limited partner. For large institutional funds where your family’s combined ownership is clearly a small fraction of the total, the risk of crossing the 50 percent threshold is negligible and the analysis is more of a confirmation exercise than a genuine uncertainty.