Can You Deduct Investment Management Fees on Taxes?

On your federal individual return, you generally cannot deduct investment management fees on taxes paid in a regular brokerage account. The Tax Cuts and Jobs Act suspended that deduction starting in 2018, and the One Big Beautiful Bill Act (Public Law 119-21), signed on July 4, 2025, struck the scheduled 2026 sunset and made the disallowance permanent.¹ A few paths still deliver tax benefit for these costs, but they depend on how you hold the investments, whether you qualify as a trader, and which state you file in.

What the Permanent Federal Ban Covers

Before 2018, investors who itemized could deduct advisory fees, custodial charges, and similar portfolio costs to the extent they exceeded 2% of adjusted gross income. Public Law 119-21 amended Section 67 of the Internal Revenue Code to remove the January 1, 2026, expiration date, permanently disallowing the miscellaneous itemized deductions that were subject to that 2% floor.¹

The disallowance sweeps in the full range of investment-related costs individuals pay in taxable brokerage accounts: annual advisory fees, financial planning charges, safe deposit box rentals, investment tracking software, and subscription-based research tools. Even a $10,000 advisory fee on a large portfolio produces no federal deduction. The educator expense deduction survived; the rest of what used to sit above the 2% floor is gone.

Claiming these fees anyway is risky. If the IRS disallows the deduction, you can face a 20% accuracy-related penalty on the resulting underpayment when the agency finds negligence or disregard of its rules.² Some tax software still asks about investment fees for state return purposes, which occasionally leads filers to include them federally by mistake. If you enter these expenses, make sure they flow only to a state schedule, not your Form 1040.

Paying Advisory Fees From Inside Retirement Accounts

Fees charged inside tax-advantaged accounts behave differently from fees in a taxable account, even though none of them produce a line-item deduction. The account type dictates the smart move.

Traditional IRAs and 401(k) Plans

When an advisor pulls a 1% fee directly from a traditional IRA or 401(k) balance, that fee comes out of pre-tax dollars. The money used to cover the fee was never taxed going in, and using it to pay the advisor doesn’t trigger a separate taxable event. The practical effect resembles a deduction: you’re paying the cost with untaxed money, which reduces the balance you’ll eventually pull out and owe income tax on. Paying from inside the account is almost always the better move for traditional retirement accounts.

Pay those same fees from a personal checking account and you lose this benefit entirely. You spend after-tax dollars on a cost the IRS won’t let you deduct, and your full pre-tax balance stays in the account waiting to be taxed on withdrawal.

Roth IRAs Flip the Logic

Roth accounts work in reverse. Contributions go in after tax, and qualified withdrawals come out tax-free. Every dollar that stays inside a Roth compounds without ever being taxed again. Pulling advisory fees from inside a Roth permanently gives up tax-free growth on that money. The better approach is to pay Roth advisory fees from an outside account, preserving the full Roth balance for tax-free compounding. This is one of the rare cases where paying with after-tax money is clearly the right choice.

Trader Tax Status

The permanent ban targets investors. If you qualify as a trader in securities, your expenses fall under a different section of the code entirely. Section 162 permits deduction of ordinary and necessary expenses of carrying on a trade or business, and the IRS treats qualifying traders as running a business rather than passively investing.³

The IRS requires all three of the following:

You must seek to profit from short-term market swings, not from dividends, interest, or long-term appreciation.
The frequency and dollar amount of your trades must be significant, and you must devote substantial time to the activity.
Your trading must be consistent, not sporadic bursts around earnings season or market events.

The IRS also weighs typical holding periods, whether trading produces your livelihood income, and how much time you devote to it daily.⁴ Someone making 30 trades a year while working a full-time job won’t qualify. Someone executing hundreds of trades across most business days as a primary occupation has a much stronger case.

Traders who meet these criteria report expenses on Schedule C. Research subscriptions, data feeds, home office costs, and advisory fees become deductible business expenses. This bypasses the permanent disallowance because the expenses are classified under Section 162, not Section 67. A separate election under Section 475(f) is available to traders to change how gains and losses are taxed, but it has to be made by the due date of the prior year’s return (without extensions) and isn’t a retroactive fix.⁵

Trusts and Estates

Trusts and estates calculate adjusted gross income under different rules. Section 67(e) treats costs paid in connection with administering a trust or estate that would not have been incurred if the property weren’t held in that trust as above-the-line deductions.¹ Trustee compensation, fiduciary return preparation, and judicial accounting fees fit clearly because individuals don’t incur those.

Investment advisory fees are harder. Treasury regulations state that fees for investment advice are “commonly or customarily” incurred by individual investors, which puts them under the now-permanent disallowance. The only carve-out is for the incremental amount an advisor charges specifically because the client is a trust rather than an individual. If a trust pays higher fees because of an unusual investment objective or the need to balance current and remainder beneficiaries, that additional amount may still be deductible.⁶

In practice this exception is narrow. Only the excess portion over what an individual would pay for comparable services qualifies. Trustees should ask advisors to break out any additional charges tied to the trust’s fiduciary complexity. Without that documentation, the whole fee gets treated as non-deductible.

Commissions and Cost Basis

Ongoing advisory fees aren’t deductible, but transaction costs tied to buying or selling specific securities still reduce your tax bill through a different mechanism. A commission or transfer fee paid to acquire a stock gets added to your purchase price, creating a higher cost basis.⁷ Commissions on the sale side come out of your proceeds. Both adjustments shrink a taxable gain or enlarge a deductible loss.

Buy $10,000 of stock with a $50 commission and your cost basis is $10,050. Sell later for $15,000 with another $50 commission and your taxable gain is $4,900, not $5,000. You report the adjusted figures on Form 8949 and Schedule D.⁸

The distinction that matters: a flat annual fee calculated as a percentage of your portfolio is a non-deductible advisory expense, while a commission paid to execute a specific trade is a basis adjustment. Some advisors charge bundled “wrap fees” combining advisory services with trading costs. Those bundled fees are generally treated as non-deductible advisory expenses because they aren’t tied to specific transactions. Ask whether any portion of a wrap fee is allocated to transaction costs that could adjust basis, though most wrap structures don’t permit that split.

State Returns

The permanent federal ban does not automatically control your state return. Some states have decoupled from the federal treatment and continue to let residents deduct investment management fees, typically under a 2%-of-AGI framework similar to the pre-TCJA federal rule. Which states allow this and at what threshold changes as legislatures update their conformity with federal law.

With the federal ban now permanent instead of scheduled to expire in 2026, states that decoupled in reliance on the sunset may revisit their rules. If you pay substantial advisory fees, check your state’s current instructions or ask a tax professional familiar with your state’s conformity posture. Keep advisory invoices and custodial statements through the year even when you’re unsure about deductibility. Having the records costs nothing; losing them forecloses the option.

Holding Investments Through a Business Entity

An individual holding investments through an LLC, S-corporation, or partnership structured as an active business may deduct management costs at the entity level under Section 162, provided the entity genuinely operates as a trade or business rather than a passive holding vehicle.³ The trader-status criteria still apply — the entity must show substantial, continuous, and regular trading activity aimed at short-term profit. Forming an LLC to hold a buy-and-hold portfolio doesn’t convert personal investment expenses into business deductions. The IRS looks at the substance of the activity, not the label on the entity.

Entities that do qualify report investment-related costs as business expenses, which flow through to the owner’s individual return without hitting the miscellaneous deduction prohibition. The path works, but only with genuine trading activity, proper entity documentation, and clean separation between business trading positions and any personal long-term holdings.

1
Office of the Law Revision Counsel. 26 USC 67 – 2-Percent Floor on Miscellaneous Itemized Deductions
2
Internal Revenue Service. Accuracy-Related Penalty
3
Office of the Law Revision Counsel. 26 USC 162 – Trade or Business Expenses
4
Internal Revenue Service. Topic No. 429 – Traders in Securities
5
Office of the Law Revision Counsel. 26 USC 475 – Mark to Market Accounting Method for Dealers in Securities
6
eCFR. 26 CFR 1.67-4 – Costs Paid or Incurred by Estates or Non-Grantor Trusts
7
Internal Revenue Service. Publication 551 (12/2025) – Basis of Assets
8
Internal Revenue Service. Publication 550 (2024) – Investment Income and Expenses