Sometimes, yes — but US tax law draws one hard line, and it is not the line most victims expect. What decides whether your loss is deductible is not how much you lost or even that a crime happened. It is why you sent the money.
If you sent crypto to what you believed was an investment — a fake trading platform, a “pig butchering” scheme, a bogus staking program — the IRS can treat the loss as a theft loss from a transaction entered into for profit, and that kind of loss is deductible. If you sent money for a personal reason — a romance scam, a fake family emergency, gift cards demanded by someone impersonating the IRS — the loss is a personal theft loss, and personal theft losses are not deductible under current federal law.
This guide explains where the line falls, which scams land on each side, the special IRS safe harbor for Ponzi schemes, and the forms and timing involved. It covers US federal taxes only, and it is education, not tax advice.
The One Question the IRS Cares About: Were You Trying to Profit?
Under Section 165 of the Internal Revenue Code, an individual can deduct a theft loss from a transaction entered into for profit (§165(c)(2)). Three conditions have to hold:
- It was theft. The taking must be illegal under the law of the state where it happened, and done with criminal intent. A scammer draining your money qualifies; an investment that simply performed badly does not.
- You had a profit motive. You parted with the money expecting a financial return — profits, yield, interest, growth.
- There is no reasonable prospect of getting it back. While a real recovery claim is still live, the loss is not yet final.
Investment theft losses under this rule are ordinary losses, not capital losses. That matters, because it means the $3,000-a-year cap that applies to capital losses does not apply here.
Which Crypto Scams Can Be Deductible?
Losses that generally meet the profit-motive test:
- Pig butchering scams — a fake “mentor” or romantic contact walks you into a fraudulent crypto platform that shows fake profits, then vanishes with your deposits.
- Fake exchanges and trading platforms — you deposited expecting to trade or earn, and withdrawals were blocked or the platform disappeared.
- Fake staking, mining or yield programs — returns were promised and the operator took the deposits.
- Ponzi-type investment schemes — covered in more detail below, because the IRS has a specific safe harbor for them.
In a March 2025 memorandum (Chief Counsel Memorandum 202511015), the IRS worked through real-style scam scenarios and confirmed this reading: a pig-butchering victim who transferred funds intending to invest could claim a theft loss under §165(c)(2), and so could a victim whose investment accounts were emptied after a scammer posing as a fraud specialist talked them into moving the money. The memo is a reminder that these cases are fact-specific — the profit motive has to be real and documentable.
One caution from the same guidance: if the money came out of a retirement account such as an IRA, the distribution itself can still count as taxable income even when the theft loss is deductible. That combination surprises people, and it is a reason to get professional help with large losses.
Which Scam Losses Are Not Deductible?
Losses with no profit motive are personal, and the deduction for personal casualty and theft losses has been switched off:
- Romance scams where you sent money to help or meet someone
- Impersonation scams — fake IRS, police, bank or “grandchild in trouble” calls demanding payment
- Gift card, wire or payment-app scams for bills, fines or purchases
- Fake tech-support and refund scams
- Extortion and fake-kidnapping schemes
Congress suspended the personal theft-loss deduction for 2018 through 2025, allowing it only for losses tied to federally declared disasters. A 2025 law (Public Law 119-21) then made that restriction permanent — so there is no year coming in which romance-scam or gift-card losses become deductible again. From 2026, losses connected to certain state-declared disasters are also allowed, but disaster relief has nothing to do with scam losses.
Two things that are not theft losses at all:
- A token that crashed. If you bought a real coin and it fell to near zero, that is a capital loss when you sell or dispose of it — different rules, including the $3,000 annual limit against ordinary income.
- Crypto you lost access to. Sending to a wrong address or losing your private keys is painful, but there is no theft and generally no deduction.
Lost Money in a Ponzi Scheme? There Is an IRS Safe Harbor
For Ponzi-type investment schemes, the IRS published specific guidance years ago that still applies. Revenue Ruling 2009-9 confirms that an investor’s loss in a Ponzi scheme is a theft loss under §165(c)(2) — not a capital loss — deductible in the year the fraud is discovered, to the extent there is no reasonable prospect of recovery.
Revenue Procedure 2009-20 adds an optional safe harbor that removes the guesswork. If the scheme’s operator has been criminally charged or has admitted the fraud, a qualified investor can deduct, in the discovery year:
- 95% of the net investment (minus any actual or expected recoveries), if they are not pursuing third-party recovery, or
- 75%, if they are pursuing or intend to pursue recovery from third parties such as banks or promoters’ associates.
You claim it on Form 4684, Section C, and attach a statement electing the safe harbor. Most small crypto scams never reach the “operator charged” stage, so many victims will use the general §165(c)(2) rules instead — but if your scheme makes the news with an indictment, ask a tax professional about the safe harbor before filing.
When Do You Claim It? The Year of Discovery
A theft loss is claimed in the year you discover the theft — which, with scams, is often a year or more after the money left your account. If, in that year, you have a recovery claim with a reasonable prospect of success (an exchange freeze, a court case, an insurance claim), you wait: the loss is treated as sustained when it becomes reasonably certain whether the claim will pay. If you deduct the loss and money later comes back, the recovery is generally reported as income in the year you receive it.
How to Claim It — and the Records to Keep
Investment theft losses are reported on Form 4684 (Casualties and Thefts) with your federal return. Whether the deduction saves you real money depends on your overall tax picture, so run the numbers or have a professional do it.
Documentation is where claims are won or lost. Keep:
- Your police report and FBI IC3 complaint (file one if you have not — our guide to what to do in the first 24 hours walks through it)
- Exchange and wallet records showing deposits, balances and the final transfer out
- Transaction hashes and the scammer’s wallet addresses
- Screenshots or exports of your chats with the scammer, especially the profit promises — they are your evidence of profit motive
- Any letters from an exchange or law enforcement about recovery prospects
If you are still being contacted by anyone offering to recover the money for an upfront fee, stop first and read our guide to recovery scams — fake recovery agents are the most common second hit after an investment scam, and paying one does not create a second deduction worth having.
The Honest Limits of This Guide
Tax law here turns on small facts: what you were promised, which account the money sat in, your state’s definition of theft, and whether any recovery is still possible. State tax treatment also varies and does not always follow the federal rule. For a small loss, this guide and Form 4684 may be enough. For anything life-changing, a CPA or tax attorney who has handled theft-loss claims is money well spent — ideally before you file, not after the IRS asks questions.
Sources: Internal Revenue Code §165; IRS Revenue Ruling 2009-9; IRS Revenue Procedure 2009-20; IRS Chief Counsel Memorandum 202511015 (2025); IRS Publication 547, Casualties, Disasters, and Thefts; IRS Instructions for Form 4684; Public Law 119-21 (2025).
Last reviewed: November 2026
This article is for education only and is not tax, financial or legal advice.