What Is a Self-Directed Roth IRA and How Does It Work?

A self-directed Roth IRA is a Roth individual retirement account held by a specialized custodian that lets you invest in assets a normal brokerage won’t touch — real estate, private companies, precious metals, promissory notes, tax liens, and cryptocurrency — while keeping every tax rule of a standard Roth: after-tax contributions in, tax-free qualified withdrawals out. The “self-directed” label describes how the account is managed, not a different tax category. You choose the assets instead of picking from a firm’s menu, and you carry the responsibility that comes with that freedom.

How the Custodial Structure Works

Federal law requires every IRA to be held by a qualified trustee or custodian, which can be a bank, a credit union, or a non-bank company that has shown the IRS it can administer accounts properly.¹ At a mainstream brokerage, the custodian is also the investment platform, which is why your choices are limited to what that firm sells. A self-directed custodian works differently. It doesn’t sell you investments and doesn’t give advice. It processes your transactions, holds legal title to assets on behalf of your IRA, and files the paperwork.

The main annual filing is Form 5498, which reports contributions, rollovers, and the fair market value of everything in the account.² For alternative assets that don’t have a ticker price, the IRS requires custodians to report specific asset codes and fair market values in dedicated boxes.³ You are responsible for obtaining the valuation — a professional appraisal for real estate, an independent assessment for private equity — and passing it to the custodian each year.

Because the custodian doesn’t vet what you buy, you carry the full weight of due diligence. If a rental property has structural problems or a private company goes bankrupt, the custodian has no liability. That is the trade: broad investment freedom for the burden of understanding what you’re buying.

What You Can Invest In

The tax code doesn’t list every permissible IRA investment. It defines what’s prohibited and leaves everything else open. In practice, the most common alternative assets held in self-directed Roth IRAs are:

Real estate — residential rentals, commercial buildings, raw land, and fix-and-flip properties. The IRA holds the deed, collects the rent, and pays the expenses. You can’t live in the property or personally use it.
Private equity and startups — shares in privately held companies, limited partnership interests, and LLC membership units. Illiquidity risk is significant since there is no public market to sell into.
Precious metals — gold, silver, platinum, and palladium bullion meeting specific purity thresholds.
Promissory notes — private loans, often secured by real estate, where your IRA acts as the lender and earns interest.
Tax liens and tax deeds — certificates purchased at local government auctions, paying interest at rates set by the issuing jurisdiction.
Cryptocurrency — Bitcoin, Ethereum, and other digital assets, though custody rules add complexity.

Each custodian sets its own policies on which asset types it will administer. Some specialize in real estate, others in metals or private placements. Confirm before opening an account that your custodian handles the asset class you want. Switching custodians later means transfer paperwork and fees.

Metals: Purity and Storage

Not all gold and silver qualifies. The tax code carves out an exception from the collectibles ban only for bullion meeting the minimum purity a regulated futures exchange requires for physical delivery. Gold must be at least 99.5% fine, silver at least 99.9% fine. Certain government-minted coins — American Gold Eagles, American Silver Eagles, and American Platinum Eagles — qualify by name in the statute.¹

Qualifying bullion must also sit “in the physical possession of a trustee” of the IRA. That means a third-party depository approved by the custodian, not a home safe. In McNulty v. Commissioner, the Tax Court ruled that storing IRA-owned gold and silver coins at home gave the owner “unfettered control” over the assets, which converted the entire stored amount — over $400,000 — into a taxable distribution, with penalties. The same logic likely reaches self-custodied cryptocurrency private keys on a personal hardware wallet. If you control the asset directly, the IRS treats it as distributed to you.

What You Cannot Hold

Two asset categories are flatly banned from any IRA, self-directed Roths included.

Life insurance. The statute is blunt: no IRA trust funds may be invested in life insurance contracts.¹

Collectibles. If your IRA acquires one, the purchase price is treated as a distribution to you — immediately taxable, potentially penalized. Collectibles include artwork, rugs, antiques, stamps, alcoholic beverages, gems, most coins, and other tangible personal property the IRS designates.¹ The precious metals exception is narrow. Random gold coins from an antique shop don’t qualify just because they’re gold.

Prohibited Transactions and Disqualified Persons

Beyond banned assets, federal law prohibits certain transactions between your IRA and people closely connected to it. The point is to keep you from using a tax-sheltered account to benefit yourself or your family now instead of in retirement. The prohibited categories include selling or leasing property to the IRA, borrowing from it, using its assets as collateral for a personal loan, and transferring its income or property to your own benefit.⁴

The definition of “disqualified persons” is broad. For an IRA, it covers you, your spouse, your parents and grandparents, your children and grandchildren, and the spouses of your lineal descendants.⁴ Any entity in which those people together hold 50% or more ownership also counts. Your IRA cannot buy a rental from your mother, cannot hire your son to renovate an IRA-owned building, and cannot let you stay overnight in an IRA-owned vacation home even if you pay fair market rent.

Indirect benefits count too. Pledging IRA-owned property as security for a personal loan is a prohibited transaction even though you never touched the IRA’s cash.⁵

The penalty is severe. If you or your beneficiary engages in a prohibited transaction, the entire IRA ceases to exist as of the first day of that tax year. The full fair market value of every asset in the account is treated as distributed on that date, all taxable as ordinary income, with a 10% early withdrawal penalty on top if you’re under 59½.¹ The whole account blows up, not just the offending transaction.

2026 Contribution Limits and Income Phase-Outs

A self-directed Roth IRA follows the same contribution and eligibility rules as every other Roth IRA. For 2026, the annual limit is $7,500, up from $7,000 in 2024 and 2025. If you’re 50 or older, an additional $1,100 catch-up contribution brings the total to $8,600.⁶ Contributions must come from earned income — wages, salary, or self-employment. Investment income and rental income don’t count.

Roth contributions phase out at higher incomes, measured by modified adjusted gross income:

Single or head of household: full contribution below $153,000, reduced between $153,000 and $168,000, none above $168,000.
Married filing jointly: full contribution below $242,000, reduced between $242,000 and $252,000, none above $252,000.
Married filing separately: phase-out runs from $0 to $10,000, which eliminates the option for most people in this filing status.

These thresholds adjust annually for inflation.⁶ The contribution limit is combined across all your IRAs — traditional and Roth, standard and self-directed. Split the $7,500 however you like, but the total can’t exceed the cap.⁷

The Backdoor Roth Path

If your income exceeds the phase-out, you aren’t necessarily locked out. There is no income cap on converting a traditional IRA to a Roth. Contribute to a traditional IRA — which has no income limit for non-deductible contributions — then convert to a Roth. You’ll owe income tax on any pre-tax amounts and earnings at the time of conversion, but once the money is in the Roth it grows tax-free.⁸

Watch the pro-rata rule. If you already hold pre-tax money in any traditional IRA, the IRS won’t let you cherry-pick only after-tax dollars for conversion, and the math turns unfavorable quickly with large pre-tax balances. People planning a single large alternative investment inside a self-directed Roth often build the balance through several years of backdoor conversions before making the purchase.

Withdrawals and the Five-Year Clock

Roth withdrawals come out in layers. Contributions come out first, tax-free and penalty-free at any age. You already paid tax on those dollars, so the IRS doesn’t tax them again. Earnings follow different rules.

For earnings to come out completely tax-free and penalty-free, the distribution must be “qualified,” which requires two conditions at once: you must be at least 59½ (or disabled, or using up to $10,000 for a first home purchase), and at least five tax years must have passed since your first contribution to any Roth IRA.⁹ The five-year clock starts January 1 of the tax year of your first Roth contribution and applies across all your Roth IRAs. Opening a new account doesn’t reset it.

Withdraw earnings before meeting both conditions and you’ll owe income tax plus, typically, a 10% early withdrawal penalty. For self-directed accounts holding illiquid assets, this creates a practical problem. You can’t sell half a rental property to fund a partial distribution. You either sell the whole property inside the IRA and distribute cash, or take an in-kind distribution where the deed transfers out of the IRA and into your name. Either way, the custodian reports it on Form 1099-R, and any non-qualified portion triggers taxes.

One further point for planning. Unlike a traditional IRA, a Roth has no required minimum distributions during the original owner’s life.¹⁰ A self-directed Roth holding real estate or private equity can compound indefinitely without being forced to sell anything at 73. Inherited accounts do face distribution rules, but the original owner doesn’t.

Leverage and the UBTI Trap

IRAs are generally tax-exempt, but the exemption has a limit called unrelated business taxable income. This rarely matters for a normal Roth holding stocks and bonds. It matters a lot for a self-directed Roth that buys real estate with a mortgage.

When your IRA borrows money to acquire property, even through a non-recourse loan, rental income and eventual sale proceeds attributable to the financed portion generate what the code calls unrelated debt-financed income. The taxable percentage roughly equals the ratio of the outstanding loan balance to the property’s adjusted basis.¹¹ Put 50% down and finance the rest, and roughly 50% of rental income is potentially subject to UBTI.

If gross UBTI across all activities in your IRA reaches $1,000 or more in a tax year, the custodian files IRS Form 990-T and the IRA pays tax on that income at trust tax rates.¹² The tax comes out of the IRA’s own funds, not your personal account. It doesn’t disqualify the IRA or trigger any penalty. It just means part of the Roth’s growth isn’t fully tax-free while leverage is in play. Once the loan is paid off, the UBTI issue disappears.

A related rule catches people off guard. Any loan used to buy IRA real estate must be non-recourse: the lender’s only remedy on default is seizing the property itself. Personally guarantee the loan and you have extended credit between yourself and your IRA, a prohibited transaction that can blow up the account. Non-recourse IRA loans are harder to find and carry higher interest rates than conventional mortgages, so factor that into the numbers.

Checkbook Control Through an IRA-Owned LLC

Some self-directed investors use a “checkbook control” structure. The IRA capitalizes a new LLC as sole member, with the account holder as manager. The LLC opens its own bank account and the manager writes checks directly to make investments, without routing every transaction through the custodian. That can speed up deals considerably, especially in competitive real estate markets where sellers want fast closings.

The legal foundation traces to Swanson v. Commissioner, a 1996 Tax Court case that affirmed an IRA’s ability to form and invest in entities without automatically triggering a prohibited transaction, provided the structure is set up correctly from the start. The court found that the IRA owner serving as director of an IRA-owned entity wasn’t, by itself, a prohibited transaction.

Checkbook control doesn’t relax any of the prohibited transaction rules. It changes who writes the checks. Every investment must still avoid disqualified-person dealings and personal benefit. Titling matters enormously: purchase contracts, deeds, and bank accounts must all be in the LLC’s name with the IRA listed as the member. If a deed accidentally lands in your personal name, the IRS can treat it as a distribution. A custodian is still required for the IRA that owns the LLC, and the LLC needs its own EIN, state filings, and in most states, annual reports to stay in good standing.

Fees and Ongoing Costs

Self-directed custodians charge more than a typical brokerage because administering a rental or a private equity stake involves real paperwork. Annual account maintenance fees start around $199 for a single asset and climb with the number and complexity of holdings, with some custodians charging well over $1,000 annually for accounts holding several alternatives. Transaction fees apply each time the IRA buys or sells an asset, wires funds, or cuts a check for property expenses. These come out of the IRA’s own funds, not your personal account.

A checkbook control LLC adds formation and maintenance costs: state filing fees, annual reports (nothing in some states, several hundred dollars in others), and often an attorney to draft the operating agreement. For real estate, the IRA also pays recording fees, appraisal costs for annual valuations, and property management if you hire it out. Because the IRA must pay every expense related to its assets, keeping enough liquid cash in the account to cover bills and fees is essential. Running out of cash to pay property taxes on an IRA-owned rental is an easy way to create a crisis.

1
Office of the Law Revision Counsel. 26 USC 408 – Individual Retirement Accounts
2
Internal Revenue Service. Form 5498 – IRA Contribution Information
3
Internal Revenue Service. Form 5498 – Asset Information Reporting Codes and Common Errors
4
Office of the Law Revision Counsel. 26 USC 4975 – Tax on Prohibited Transactions
5
Internal Revenue Service. Retirement Topics – Prohibited Transactions
6
Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500
7
Office of the Law Revision Counsel. 26 USC 408A – Roth IRAs
8
Internal Revenue Service. Retirement Plans FAQs Regarding IRAs
9
Internal Revenue Service. Retirement Plans FAQs on Designated Roth Accounts
10
Internal Revenue Service. Retirement Plan and IRA Required Minimum Distributions FAQs
11
Office of the Law Revision Counsel. 26 USC 514 – Unrelated Debt-Financed Income
12
Internal Revenue Service. Instructions for Form 990-T (2025)