Most retirement accounts hold stocks, bonds, and mutual funds. A self-directed IRA opens the door to a broader range of investments, including private equity, real estate, promissory notes, and other alternative assets. Understanding how that works, and what rules govern it, is essential before you commit retirement dollars to an illiquid investment.
National Directed Trust Company (NDTCO) is a custodian that facilitates self-directed IRA investments, including private equity.
This guide explains what private equity in a self-directed IRA involves, what IRS rules apply, and what to think through before investing.
What a Self-Directed IRA Is
A Self Directed Ira Private Equity is not a different type of IRA under IRS regulations. It is a traditional or Roth IRA held by a custodian that permits a broader range of investment options beyond publicly traded securities.
Standard IRA custodians, such as banks and major brokerage firms, limit investment choices to their own platforms, which typically means publicly traded stocks, bonds, ETFs, and mutual funds. That limitation is a business decision by the custodian, not an IRS requirement. The IRS defines what IRAs cannot hold, not what they must hold.
Self-directed IRA custodians specialize in holding alternative assets. The IRS permits IRA investment in real estate, private company stock, limited partnership interests, promissory notes, precious metals, and many other asset types.
The short list of what IRAs cannot hold includes life insurance contracts, collectibles, and S-corporation stock.
How Private Equity Works Inside a Self-Directed IRA
Private equity investments through a self-directed IRA typically take one of these forms:
- Private company stock. Purchasing equity in a startup or established private company. The IRA becomes a shareholder, and any returns flow back to the IRA tax-deferred or tax-free, depending on whether it is a traditional or Roth IRA.
- Limited partnership or LLC interests. Investing in a private equity fund, venture capital fund, or real estate syndication that is structured as an LP or LLC. The IRA holds the LP or LLC interest.
- Regulation D private placements. Offerings under SEC Regulation D exemptions that are available to accredited investors. Many private equity investment opportunities are structured this way.
The mechanics are straightforward. You identify an investment opportunity, direct your SDIRA custodian to invest on behalf of the IRA, and the custodian executes the transaction with IRA funds. All returns, dividends, and proceeds flow back to the IRA, not to you personally.
This matters because if the investment appreciates significantly, that gain accumulates inside the IRA wrapper, tax-deferred in a traditional IRA or tax-free in a Roth. For long-term private equity investments with significant appreciation potential, the tax advantage can be substantial.
That said, tax advantages do not eliminate investment risk. For example, self-directed investors considering real estate opportunities still need to evaluate property-level liabilities, including taxes, delinquency exposure, and local market risks, such as how property tax default can affect ownership outcomes in markets like Austin. Learning about property tax default risk in Austin helps you understand how unpaid tax obligations can create downstream financial consequences for investors.
IRS Rules That Apply to Private Equity Investments
The rules governing IRA investments in private companies are more specific than most investors expect. Understanding them before you invest prevents violations that can disqualify your IRA entirely.
- Prohibited transactions. The IRS prohibits transactions between an IRA and “disqualified persons,” which includes you, your spouse, your parents, your children, and entities they control. Your IRA cannot invest in a company you already own or control. It cannot invest in a company where you are an officer or director. It cannot provide goods or services to or from disqualified persons.
- No S-corporation stock. An IRA cannot be a shareholder in an S-corporation because S-corps cannot have IRA shareholders without losing their S-corp election. C-corporation stock and LLC/LP interests are permitted.
- No personal benefit before retirement. You cannot receive any current benefit from an IRA-owned investment. You cannot work for a company your IRA has invested in while the IRA holds that equity. You cannot receive compensation, board fees, or consulting income from a company the IRA owns stock in.
- UBIT may apply. Unrelated Business Income Tax can apply to IRA income from operating businesses. If the private company your IRA invested in generates ordinary business income, the IRA may owe UBTI on that income, reported on Form 990-T. This is an important consideration that many investors overlook.
According to the SEC’s investor education resources, self-directed IRAs investing in alternative assets carry a heightened risk of fraud and require investors to conduct thorough independent due diligence, since custodians do not validate or investigate the investment merits of assets held in SDIRAs.
What to Consider Before Investing Retirement Funds in Private Equity
Private equity investments are illiquid by nature. You cannot sell a private company stake the way you sell a share of publicly traded stock. That illiquidity is manageable in a taxable investment account, but inside an IRA it creates specific risks.
- Required Minimum Distributions (RMDs). If you hold a traditional IRA, you must begin taking RMDs at age 73. If your IRA holds an illiquid private equity position, generating the cash for an RMD without selling the investment may require a distribution of the asset in kind or selling at an inopportune time.
- Valuation complexity. The IRS requires annual fair market value reporting for IRA assets. Private company stock is not publicly priced, so you may need an independent valuation each year, which adds cost and complexity.
- Due diligence is entirely your responsibility. Your custodian holds the asset and processes the transaction. They do not evaluate the investment, verify the offering documents, or assess the quality of the management team. That work is yours.
- Diversification. Concentrating retirement savings in illiquid alternative assets reduces the liquidity and flexibility of your retirement portfolio. Most financial professionals recommend keeping alternative investments as a portion of a broader portfolio rather than the entirety.
Choosing a Custodian for Private Equity Investments
Not all self-directed IRA custodians process private equity investments with equal efficiency. Private placement transactions involve subscription documents, operating agreements, and wire instructions that require custodian review and processing.
Look for a custodian that has direct experience processing private placement investments, has transparent fee schedules for private equity transactions, and can clearly explain the timing and steps involved in executing a private equity investment from your SDIRA. Slow processing on time-sensitive private placements is a common complaint investors have about custodians who are less experienced with these transactions.