Key Points

IRA contributions must be made in cash, but IRA assets may be invested in an almost unlimited range of securities and financial instruments.
The tax code prohibits IRA investment in collectibles, life insurance contracts, and S corporation stock.
If an IRA invests in a collectible, the cost is treated as a taxable distribution to the IRA owner on the date of purchase — and may trigger the 10% premature distribution penalty.
Prohibited transactions with disqualified persons (the IRA owner, family members, related companies) result in disqualification of the entire IRA — not just the transaction amount.
Pledging IRA assets as collateral for a personal loan results in a taxable distribution equal only to the pledged amount — not the entire account.
Trustee fees paid separately (outside the IRA) do not count against the contribution limit, but are no longer deductible as miscellaneous itemized deductions for most taxpayers (TCJA 2017). Fees paid from inside the IRA assets are not deductible by the owner.

Range of Investments

The range of investments available to IRAs is seemingly endless. While contributions must be made in cash, IRA assets may be invested in any number of financial instruments. Most financial institutions provide custodial services for IRA accounts, including commercial banks, savings and loans, mutual savings banks, mutual funds, credit unions, life insurance companies, and stock brokerage self-directed accounts.

For purposes of deposit insurance, IRAs are treated separately from a depositor's regular bank accounts. The FDIC insures depositors' IRA balances held by a bank up to $250,000 (all of a depositor's IRAs at one bank are treated as one account), in addition to coverage on other regular accounts at that bank.

Although a wide array of investments are available, the choice of assets makes a substantial difference in the IRA's end result. For example:

  • Tax-exempt bonds may not be the most advantageous IRA investment — the tax-exempt feature is unnecessary because IRAs are already tax-deferred, and tax-exempt instruments typically earn less than comparable taxable instruments.
  • Speculative investments may not be prudent in an IRA because taxpayers may not deduct capital losses sustained inside an IRA account.

Prohibited Investments

Collectibles

The tax code generally bans IRAs from investing in collectibles. The term "collectible" includes works of art, rugs, antiques, metals, gems, stamps, coins, alcoholic beverages, or other items of tangible personal property.

If an IRA does invest in a collectible, the IRS treats the purchase as a taxable distribution from the IRA equal to the cost, occurring on the purchase date. The distribution does not disqualify the IRA's tax status regarding other investments.

Example

Bob Barnes, age 32, directs his IRA trustee to invest $1,000 in baseball cards. Barnes is considered to have received a $1,000 distribution from his IRA for the year the purchase was made, includible in his gross income. He also faces a 10% penalty for a premature distribution, since he is under age 59½.

Exceptions — Permitted Coins and Bullion: Since 1986, certain U.S. coins are permitted IRA investments: U.S. one-ounce, half-ounce, quarter-ounce, and tenth-of-an-ounce gold bullion coins; the U.S. one-ounce silver coin; and American Eagle bullion coins. Beginning in 1998, IRA holders may also invest in certain platinum coins and in gold, silver, platinum, or palladium bullion, provided the bullion meets the minimum fineness required for futures contracts and is held in the physical possession of the IRA trustee.
Life Insurance

No part of an IRA's assets may be invested in life insurance. In cases where a life insurance policy is distributed as part of another qualified plan's assets, that policy may not be rolled over into an IRA. The recipient may roll over only the cash surrender value of the policy (if surrendered) into an IRA.

S Corporation Stock

Per IRS regulations, IRAs cannot invest in S corporation stock. S corporations are restricted to individual shareholders — an IRA (as a trust) is not an eligible S corporation shareholder.

Prohibited Transactions

Although the tax code places few restrictions on the nature of acceptable IRA investments, it prohibits transactions with certain parties. Dealings between an IRA and a disqualified person — such as the IRA owner, their family members, or companies they control — may constitute a prohibited transaction. Examples include:

  • Borrowing money from the IRA
  • Lending IRA assets to companies the owner controls
  • Using IRA assets to purchase stock in closely-held companies controlled by the owner or their family

Institutional trustees and custodians generally will not allow prohibited transactions to take place — but they may not always be aware of all the circumstances. The IRA holder is responsible for any violation, not the trustee.

Example

Jennifer Gardner directs her IRA trustee to lend $50,000 to a shopping center developer. The loan is secured by a mortgage and earns a fair market rate of return. A privately negotiated, secured note earning a fair return is a permitted IRA investment. However, if the developer is Jennifer's brother, the transaction is prohibited — not because of the type of investment, but because of the related-party relationship.

Penalty for Prohibited Transactions

The penalty for engaging in a prohibited transaction is disqualification of the entire IRA. The entire value of the account as of January 1 of the taxable year (plus any earnings for the year) is taxed as ordinary income to the holder. The account's tax-deferred status is disqualified as of January 1, so any contributions made to the account that year are also disallowed. Unless the individual is age 59½ or older or is disabled, the constructive distribution is also subject to the 10% premature distribution penalty.

Example

On July 1, Ben Green, age 36 and not disabled, borrowed $600 from his IRA. The value of his IRA on January 1 was $20,000. Ben must include $20,000 (plus any earnings since January 1) in income for the year, and pay a $2,000 premature distribution penalty (10% × $20,000).

It would have been far cheaper for Ben to simply withdraw the $600 as a premature distribution and pay tax on $600 plus a $60 penalty.

Pledging IRA Assets as Collateral

The rule is somewhat less stringent when IRA assets are pledged as collateral for a personal loan (rather than borrowed from directly). In that case, only the pledged amount — not the entire account — is treated as a taxable distribution.

Example

Using the same facts as above: if Ben had instead borrowed $600 from a bank and pledged his IRA as collateral, only $600 (plus earnings on that amount) would be taxable as a distribution that year — plus the 10% premature distribution penalty on that $600.

Self-Directed IRAs

Most IRA participants self-direct the investment of their IRA assets even though those assets are under the nominal control of a trustee or custodian. With the exceptions noted above, IRAs may be invested in a wide array of conventional and non-conventional investments.

Self-directed IRAs let investors make their own investment decisions — ordering purchases or sales in much the same way as through a regular brokerage account. From an employee's perspective, freedom of investment choice may be the clearest advantage of an IRA over coverage by another type of qualified plan. Even where an IRA is not self-directed, the owner retains the right to choose a trustee or custodian.

Mutual Funds

Mutual funds offer IRA owners a wide choice of investment options through their IRA programs. Some funds offer the flexibility to switch IRA balances between different fund types with a simple phone call. Many funds charge only a small annual maintenance fee, while others impose sales charges (loads) that reduce the amount of the IRA investment, or redemption charges upon sale of shares.

Self-Directed Brokerage Accounts

A self-directed brokerage account is an IRA established through a sponsoring brokerage firm or financial institution. Depending on the sponsor, investment choices may extend beyond stocks to include corporate and government bonds, certain option strategies, and real estate partnerships.

While offering maximum flexibility, many brokerage account investment decisions call for the expertise of a knowledgeable investor. Self-directed brokerage accounts can also be expensive for active traders, since a commission is charged by the brokerage firm on every completed transaction.

Tip: For individuals who frequently switch investments, no-load mutual funds may be more cost-effective than self-directed brokerage accounts, since fund switching typically involves no transaction costs.

IRA Fees and Commissions

Two issues arise with respect to IRA fees and commissions: (1) are they deductible, and (2) do they count toward the annual IRA contribution limit? The answers depend on whether the fees are trustee/administrative fees or brokerage commissions.

Fee TypeDeductible?Counts Against Contribution Limit?
Trustee / administrative fees paid separately (outside the IRA) No longer deductible for most taxpayers — the 2% AGI floor for miscellaneous itemized deductions was suspended by the Tax Cuts and Jobs Act of 2017 and made permanent under the Tax Relief and AI Act of 2025 No — may deposit full annual limit plus pay fees separately
Trustee / administrative fees paid from IRA assets No — not currently deductible by the IRA owner No — not treated as a contribution
Brokerage commissions No — treated as part of the cost basis of the security purchased or sold Yes — must be aggregated with actual IRA contributions for the year
Key distinction: Trustee fees paid directly (outside the IRA via separate billing) do not count against the contribution limit — you may still deposit the full annual limit plus pay fees separately. However, miscellaneous itemized deductions (including trustee fees) are no longer deductible for most taxpayers following the Tax Cuts and Jobs Act of 2017. Brokerage commissions are not deductible and do count against the annual contribution limit.
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