The practical difference between a self-directed IRA and a traditional IRA is not the tax treatment; it’s the menu of investments and who administers them. Both follow the same Internal Revenue Code sections, share the same contribution limits, and impose the same distribution rules. A traditional IRA held at a retail brokerage confines you to stocks, bonds, mutual funds, and ETFs. A self-directed IRA, held at a specialized custodian, can also hold real estate, private company equity, promissory notes, tax liens, and certain precious metals. That broader scope brings costs, tax traps, and compliance responsibilities that the mainstream brokerage account quietly shields you from.
Same Tax Shell, Different Custodian
The IRS does not recognize “self-directed IRA” as a separate account type. Every traditional IRA is self-directed in the sense that you pick the investments. When people say “self-directed IRA,” they mean an account at a custodian willing to process alternative assets rather than only publicly traded securities. Contribution caps, prohibited transaction rules, penalties, and required minimum distribution rules are identical.
What changes is where the account lives and how much work falls on you. A retail brokerage runs on automation built around listed securities. A self-directed custodian, usually a specialized trust company, processes paperwork for assets the brokerage systems were never built to handle. You are the one deciding what to buy, valuing it, and making sure every transaction stays inside the rules.
What You Can Actually Hold
Federal law does not tell an IRA what it can hold. It tells it what it cannot. Section 408(m) of the Internal Revenue Code treats the purchase of collectibles inside an IRA as an immediate taxable distribution, and collectibles include artwork, antiques, rugs, gems, stamps, coins, and alcoholic beverages.1Office of the Law Revision Counsel. 26 USC 408 – Individual Retirement Accounts Life insurance contracts are also prohibited.2Office of the Law Revision Counsel. 26 U.S. Code 408 – Individual Retirement Accounts
There is a narrow exception for precious metals. Certain U.S.-minted gold, silver, and platinum coins, along with bullion meeting minimum fineness standards set by commodities exchanges, can be held inside an IRA as long as a qualified trustee keeps physical possession. You cannot store IRA-owned gold in your home safe.1Office of the Law Revision Counsel. 26 USC 408 – Individual Retirement Accounts
Everything else is theoretically fair game. In practice, retail brokerages restrict you to publicly traded assets because their systems cannot handle a rental property or a private equity stake, not because the law forbids it. The legal ceiling is the same for both account types. The practical ceiling is the custodian’s willingness to deal with complexity.
What the Custodian Does and Does Not Do
At a standard brokerage, the custodian executes trades, holds your securities, distributes dividends, and handles tax reporting. Most of it happens without you touching a form.
A self-directed IRA custodian handles the administrative side of alternative holdings: processing paperwork, filing Form 5498 to report annual asset values to the IRS, and disbursing funds when you direct a purchase.3Internal Revenue Service. About Form 5498, IRA Contribution Information What it does not do is vet your investment. The SEC has warned investors that self-directed IRA custodians “do not evaluate the quality or legitimacy of any investment” and “do not verify the accuracy of any financial information that is provided for an investment in the account.”4U.S. Securities and Exchange Commission. Investor Alert – Self-Directed IRAs and the Risk of Fraud
Because the assets are illiquid and hard to value, fees run higher. Annual custodial fees commonly range between $300 and $800, with additional charges for transaction processing, wire transfers, and asset-specific paperwork. Property appraisals, LLC filing fees, and notary charges for private placements can add up quickly on smaller balances.
Fraud Risk
The SEC has flagged self-directed IRAs as a vehicle fraudsters specifically target. Common schemes involve promoters implying the custodian has vetted or approved the investment, unsolicited offers pressuring you to roll retirement funds into a new self-directed account, and pitches promising guaranteed returns. Because the early withdrawal penalty discourages people from pulling money out, victims often leave funds in the scheme longer than they otherwise would.4U.S. Securities and Exchange Commission. Investor Alert – Self-Directed IRAs and the Risk of Fraud
Before putting IRA money into an alternative investment, verify the seller’s registration with the SEC or your state securities regulator, confirm the investment itself is registered where required, and get independent legal or financial advice. The custodian will not do any of it for you.
Prohibited Transactions Are Where People Get Hurt
Both account types are subject to the prohibited transaction rules of Internal Revenue Code Section 4975, but self-directed holders run into these rules constantly because they are actively managing real assets rather than passively holding index funds. The law bars any direct or indirect transaction between your IRA and a “disqualified person,” which includes you, your spouse, your parents, grandparents, children, grandchildren, and the spouses of your lineal descendants.5Office of the Law Revision Counsel. 26 U.S. Code 4975 – Tax on Prohibited Transactions Businesses in which those individuals hold a 50 percent or greater interest are also disqualified.6Internal Revenue Service. Retirement Topics – Prohibited Transactions
Prohibited transactions include selling or leasing property between the IRA and a disqualified person, lending money between them, or using IRA assets for personal benefit. The situations that catch people out are usually indirect: letting an adult child live in a rental the IRA owns, personally performing renovations on IRA-held real estate (which counts as providing services to the account), or personally guaranteeing a loan on an IRA-owned asset. Each violates the rules even when no money visibly changes hands.
The Penalty Is the Whole Account
The consequence is not a fine. Under Section 408(e)(2), if you or your beneficiary engages in a prohibited transaction, the account stops being an IRA as of the first day of that tax year, and the entire balance is treated as distributed to you on January 1.2Office of the Law Revision Counsel. 26 U.S. Code 408 – Individual Retirement Accounts The IRS confirms that “the account stops being an IRA as of the first day of that year” and “the account is treated as distributing all its assets to the IRA owner at their fair market values on the first day of the year.”6Internal Revenue Service. Retirement Topics – Prohibited Transactions
The full balance becomes ordinary income for that year, taxed at rates up to 37 percent.7Internal Revenue Service. Federal Income Tax Rates and Brackets If you are under 59½, you also owe a 10 percent additional tax on the distribution.8Internal Revenue Service. Topic No. 557, Additional Tax on Early Distributions From Traditional and Roth IRAs On a $400,000 self-directed IRA, a single prohibited transaction could produce a combined tax bill above $150,000. This is the fact pattern behind most catastrophic self-directed IRA stories.
A Note on Checkbook Control
Some holders create an LLC owned entirely by the IRA and manage it themselves, writing checks directly instead of routing each transaction through the custodian. The IRS has not formally blessed the arrangement through regulation or revenue ruling, and every restriction that applies to the IRA applies to the LLC. Paying yourself out of LLC funds, housing a family member in an LLC-owned property, or personally guaranteeing an LLC loan can disqualify the entire IRA.
Taxes the IRA Itself May Owe
A common surprise for self-directed IRA investors is discovering that a tax-advantaged account can still owe tax. Two situations trigger it, and neither comes up with a traditional brokerage IRA holding stocks and funds.
Unrelated Business Taxable Income
If your IRA holds a stake in an operating business rather than a purely passive investment, the profit is classified as unrelated business taxable income. The first $1,000 is exempt.9Office of the Law Revision Counsel. 26 USC 512 – Unrelated Business Taxable Income Above that, the IRA pays tax at trust rates, which reach 37 percent at relatively low income levels. The custodian must file Form 990-T once gross unrelated business income hits $1,000.10Internal Revenue Service. Instructions for Form 990-T
Debt-Financed Income
When an IRA uses a mortgage to buy real estate, the portion of income tied to the borrowed money is taxable as debt-financed income. A 50 percent down payment funded by the IRA and a 50 percent mortgage means roughly half of the rental income and any eventual capital gain may be taxed. The loan has to be non-recourse; a personal guarantee is a prohibited transaction.
These taxes are paid directly out of the IRA and reduce the account balance. They do not appear on your personal return, which is why many investors do not realize they owe anything until the IRS follows up. If you’re weighing leveraged real estate or an active business inside a self-directed IRA, build the tax cost into your return projections from the start.
Valuation and Liquidity
Every IRA custodian must report the fair market value of the account’s assets each year on Form 5498 and provide a statement to you by January 31.3Internal Revenue Service. About Form 5498, IRA Contribution Information For stocks and funds, the value is whatever the market says on December 31. For a rental property, a private company stake, or a promissory note, valuation typically requires an independent appraisal every year, running from a few hundred dollars to several thousand depending on the asset.
Valuation matters beyond reporting. Overstate an asset and you may overpay on required minimum distributions. Understate it and you may take too little, owing a 25 percent excise tax on the shortfall.11Internal Revenue Service. Publication 590-B – Distributions From Individual Retirement Arrangements (IRAs) The SEC has noted that custodians sometimes list alternative asset values based on the original purchase price or figures supplied by the promoter, neither of which reflects actual market value.4U.S. Securities and Exchange Commission. Investor Alert – Self-Directed IRAs and the Risk of Fraud
Liquidity is the other practical headache. Cash from a standard IRA is a few days away. Cash from a self-directed IRA holding a single rental property means either selling the property, which can take months, or taking an in-kind distribution. The IRS treats in-kind distributions like cash: you owe income tax on the fair market value on the date you receive the asset. If your only IRA holding is one building and required minimum distributions have started, you may be forced to sell at a bad time to meet a federal deadline.
Where the Two Accounts Are Identical
Contribution rules do not care what your IRA holds. For 2026, you can contribute up to $7,500 across all your traditional and Roth IRAs combined, plus a $1,100 catch-up if you are 50 or older, for a total of $8,600. The SECURE 2.0 Act indexed the catch-up to inflation.12Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500 Your contribution cannot exceed your earned income for the year.13Internal Revenue Service. Retirement Topics – IRA Contribution Limits
Deductibility of traditional IRA contributions phases out based on workplace plan coverage and income. In 2026, a single filer covered by a workplace plan phases out between $81,000 and $91,000 of modified adjusted gross income; married filing jointly with the contributing spouse covered, $129,000 to $149,000; and a non-covered spouse of someone with a workplace plan, $242,000 to $252,000.12Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500
Required minimum distributions begin at age 73 if you were born between 1951 and 1959. If you were born in 1960 or later, SECURE 2.0 pushes the start age to 75, effective in 2033.14Internal Revenue Service. Retirement Topics – Required Minimum Distributions (RMDs) Your first RMD is due by April 1 of the year after you reach the applicable age; each subsequent RMD by December 31. Miss it or take too little and the IRS imposes the 25 percent excise tax on the shortfall.11Internal Revenue Service. Publication 590-B – Distributions From Individual Retirement Arrangements (IRAs)
For a standard IRA, meeting an RMD is a sale and a transfer. For a self-directed IRA holding illiquid assets, RMDs are often the hardest year of ownership. If your account holds one rental property and nothing else, you cannot carve off 4 percent of the building. You either keep cash reserves inside the IRA or take the property itself as an in-kind distribution and pay income tax on its full fair market value. Planning for the RMD years should begin well before you reach the applicable age, either by gradually shifting a portion of the account into liquid holdings or by building a cash cushion so you are not forced into a rushed sale.