Self-Directed IRA Allowed Assets: The List, the Reality, and 7 Gray Areas

Key Takeaways

• The biggest risk of investing in a Self-Directed IRA is not choosing unconventional assets. It’s accidentally engaging in a prohibited transaction or dealing with a disqualified person.
• Mistakes involving control, compensation, or personal use can cause your entire IRA to be disqualified, resulting in a full taxable distribution and potential penalties.
• It’s also important to remember that custodians may impose their own restrictions. IRS rules establish the baseline, while custodian policies determine what assets they are willing to administer.

Why “Allowed Assets” Lists Can Be Misleading

One of the most common questions I hear is, “What assets are allowed in a Self-Directed IRA?” The problem is that the IRS does not publish an official allowed assets list.

Instead, the Internal Revenue Code takes the opposite approach. It clearly spells out what is prohibited, such as life insurance, collectibles, and personal use of IRA assets.

Everything else, from real estate to private equity to cryptocurrency, may be allowable if the transaction is structured correctly and complies with IRS rules.

There is another layer many investors overlook. Self-Directed IRA custodians decide which assets they are willing to process. That means an investment can be technically permissible under IRS rules but still unavailable through a specific provider.

Because of this, investors often fixate on “Can my IRA buy this?” when the more important questions are “How is this investment structured?” and “Who is involved in the transaction?”

Allowed Assets: A Practical Overview

Below is a high-level view of assets that are commonly allowed in Self-Directed IRAs, along with assets that are explicitly prohibited. Custodian acceptance and proper structuring are always required.

Asset Category	Typical Status	Notes
Real estate (rental, commercial)	✔️Allowed	No personal use; all income and expenses must flow through the IRA.
Private equity and startups	✔️Allowed	Avoid ownership or management involving disqualified persons.
Limited partnerships and LLC interests	✔️Allowed	Watch for active business income and potential UBIT exposure.
Precious metals (specific types)	✔️Allowed	Must meet IRS purity standards and be held by an approved custodian.
Cryptocurrencies	✔️Allowed	Custodian acceptance and proper custody are required.
Public securities	✔️Allowed	Includes stocks, ETFs, and bonds.
Collectibles (art, antiques, gems)	❌Prohibited	Explicitly barred under the Internal Revenue Code.
Life insurance	❌Prohibited	Not permitted inside IRAs.
S corporation shares	❌Prohibited	IRAs cannot own S corporation stock.

7 Gray Areas That Commonly Trip Up Self-Directed IRA Investors

1. Services You Provide to IRA-Owned Assets

Owning real estate or a business inside your IRA is allowed. Performing services for that asset yourself is not. Common examples include doing repair work on an IRA-owned rental property or managing day-to-day operations of a business held inside your IRA. The IRS views this as indirect compensation because you benefit from cost savings or increased value.

Safe rule: Always use independent, third-party vendors for services.

2. Personal Use vs. Investment Use

Your IRA can own property, but you and other disqualified persons cannot use it personally. That includes staying in an IRA-owned vacation property or allowing lineal relatives to live in an IRA-owned rental without a true arm’s-length lease. Even a single night of personal use can violate the rules.

Best practice: Clearly document the investment purpose and ensure all use is strictly income-driven.

3. Control of an IRA-Owned Entity

An SDIRA can own an LLC or other entity. Problems arise when the IRA owner exercises excessive operational control. For example, serving as the managing member of an IRA-owned LLC or causing that entity to transact with you personally can trigger a prohibited transaction.

Avoidance tip: Limit your role to passive ownership and use independent managers when possible.

4. Compensation From IRA Investments

Your IRA is allowed to earn income. You are not allowed to receive personal compensation from IRA-owned assets. Paying yourself wages, management fees, or consulting fees from an IRA-owned business violates IRC Section 4975.

Safe path: All income must flow directly back into the IRA, not to you personally.

5. Lending, Borrowing, and Guarantees

An IRA can act as a lender, but strict boundaries apply. You cannot borrow from your IRA, and you cannot personally guarantee loans made to or by IRA-owned assets. Personal guarantees are considered self-dealing.

Rule of thumb: Keep IRA funds and credit completely separate from your personal finances.

6. Family Members and Disqualified Persons

Certain people are considered disqualified persons under IRS rules, and transactions with them are prohibited even if they appear fair. Disqualified persons include you, your spouse, your parents, grandparents, children, grandchildren, entities you control, and fiduciaries with authority over the IRA.

A common gray area is renting IRA-owned property to a sibling at market rent. Despite seeming reasonable, this is still prohibited.

Guideline: If a transaction involves a disqualified person, it’s off limits.

7. Unrelated Business Income Tax (UBIT)

An IRA can own operating businesses and leveraged real estate, but certain income may be subject to unrelated business income tax. Operating income from a business or income attributable to debt-financed real estate can trigger UBIT, even inside a tax-advantaged IRA.

Action step: Evaluate potential tax exposure before entering the transaction, not after.

SDIRA Rules You Must Understand

• Prohibited transaction rules under IRC Section 4975 are mandatory. Violations can disqualify your IRA.
• Allowed assets are broadly defined, but compliance is enforced through transaction structure, ownership, and behavior.
• Disqualified persons are the most common source of mistakes.
• UBIT rules may apply to certain types of income earned by your IRA.

What Happens If You Get It Wrong

If a prohibited transaction occurs, the IRS can treat your entire IRA as distributed as of January 1 of the year the violation took place. That means the full account value may be subject to ordinary income tax, plus penalties if you are under retirement age.

Final Thoughts on Staying Compliant

• Work with a qualified Self-Directed IRA custodian and experts who understand the tax code. Custodians handle administration and reporting but do not provide legal or tax advice.
• Document everything. Clear, thorough records help demonstrate compliance if your IRA is ever reviewed.
• Engage experienced third-party professionals, including tax advisors and attorneys who understand Self-Directed IRAs.
• When something feels unclear, assume caution is warranted. Strict separation between your personal finances and your IRA is the foundation of compliant self-directed investing.