Lost earnest money is tax deductible only when you were buying the property as an investment. If the home was for you to live in, the forfeited deposit is not deductible on your federal return. The IRS draws that line based on why you signed the contract: a profit purpose puts the loss inside the categories individuals are allowed to deduct, and personal use puts it outside them. With deposits typically running 1% to 3% of the purchase price, a failed deal on a $400,000 property can mean $4,000 to $12,000 gone, and whether any of it comes back to you at tax time depends entirely on that classification.
The Rule That Decides It
Federal tax law limits individuals to three kinds of deductible losses under IRC Section 165(c): losses from a trade or business, losses from a transaction entered into for profit, and certain casualty or theft losses.1Office of the Law Revision Counsel. 26 USC 165 – Losses A forfeited deposit on a home you planned to move into fits none of those. A forfeited deposit on a rental, a flip, or a property you were buying to hold for appreciation fits the second one.
What matters is your intent when you signed the purchase contract. Living in it, using it as a second home, or keeping it for family use is personal. Renting it out, developing it, flipping it, or holding it for appreciation is investment. Your actions and paperwork have to back up whichever you claim.
The tax question only arises when the seller actually keeps the money. If you canceled under a contingency in the contract — inspection, financing, appraisal, sale of your current home — the deposit comes back and there is nothing to deduct. Forfeiture happens when you breach, when you waived your protections, or when the deal collapsed for a reason the contract didn’t cover.
Personal Residence: No Deduction
If the property was for you to live in, you cannot deduct the lost deposit. It isn’t a business loss, it isn’t a profit-motivated loss, and it isn’t a qualifying casualty.
Before 2018, some taxpayers tried to claim this kind of loss as a miscellaneous itemized deduction subject to the 2% floor. The Tax Cuts and Jobs Act of 2017 suspended those deductions, and the One Big Beautiful Bill Act, signed into law in July 2025, made the suspension permanent. There is no version of Schedule A that lets you write off a lost personal-home deposit.
Casualty and theft rules don’t rescue it either. Personal casualty and theft losses are now deductible only when tied to a federally declared disaster, with state-declared disasters added starting in 2026.2Internal Revenue Service. Topic No. 515 – Casualty, Disaster, and Theft Losses A seller keeping your deposit isn’t a disaster and isn’t a theft in the tax sense. If you lost the money on a home you meant to occupy, you absorb it.
Investment Property: Capital Loss Treatment
When the deposit was tied to an investment purchase, the loss is deductible. IRC Section 1234A treats a loss from the termination of a right to acquire property that would have been a capital asset the same as a loss from selling a capital asset.3Office of the Law Revision Counsel. 26 USC 1234A – Gains or Losses From Certain Terminations Your contract gave you the right to buy. When it terminated and the seller kept your money, you took a capital loss.
Capital losses first offset any capital gains you realized during the same year. If losses still exceed gains, you can deduct $3,000 against ordinary income each year, or $1,500 if you’re married filing separately.4Internal Revenue Service. Topic No. 409 – Capital Gains and Losses Anything left carries forward indefinitely, subject to the same annual cap each year going forward.
A large forfeiture can take years to fully absorb. Lose $15,000 with no offsetting gains, and you deduct $3,000 this year and roll the remaining $12,000 forward, $3,000 a year, for four more years. Slow, but real.
When the Loss Can Be Ordinary Instead
An ordinary loss is fully deductible against your income in the year it occurs, with no annual cap, so it beats capital-loss treatment when it’s available. Two situations open that door.
The first is that you’re in the real estate business. A dealer or developer buys property as inventory, not as a long-term capital asset, so a forfeited deposit is an ordinary business expense rather than a capital transaction.
The second is seller fraud or theft. If the seller misrepresented the property or otherwise cheated you out of the money, the loss can be a theft loss from a profit-motivated transaction, and theft losses tied to investment activity remain deductible even after the recent tightening of the personal casualty rules.2Internal Revenue Service. Topic No. 515 – Casualty, Disaster, and Theft Losses To claim it, you have to show the taking was illegal under your state’s law, you have no reasonable prospect of recovering the money, and the transaction was entered into for profit. The deductible amount is what you actually paid, and the loss is treated as occurring in the year you discovered it. The burden of proof sits on you, so hold on to the misrepresentations and any communications that show the fraud.
How to Report It
For a capital loss, report the transaction on Form 8949 and carry the totals to Schedule D.5Internal Revenue Service. About Schedule D (Form 1040), Capital Gains and Losses Your cost basis is the amount of the forfeited deposit, your proceeds are zero, and the sale date is the day the contract terminated. Schedule D then works out how much offsets gains and how much falls under the $3,000 cap.6Internal Revenue Service. Instructions for Schedule D (Form 1040)
For an ordinary loss on investment property, use Form 4797, which handles gains and losses on business property.7Internal Revenue Service. Instructions for Form 4797 If you run a sole proprietorship real estate business and the deposit was a routine cost of operating it, you can instead report it as a business expense on Schedule C.8Internal Revenue Service. Topic No. 414 – Rental Income and Expenses
Whichever form applies, keep the purchase agreement, the escrow records, correspondence explaining why the deal failed, and proof of payment. If the IRS asks, those documents establish the amount of the loss and whether the property was really investment-related.
Document Your Intent From the Start
Whether a deposit is deductible often comes down to whether you can prove the property was for investment. Build that record before anything goes wrong. Business plans, financial projections, and loan applications for investment property all show your purpose at the time you signed. Emails and notes discussing rental strategy, projected returns, or resale plans do the same.
If the property was for you to live in, none of this changes the outcome, and the honest planning move is different: protect the deposit itself. Contingencies for inspection, financing, appraisal, and the sale of your current home let you exit with the money returned when something goes wrong. Waiving them to compete in a tight market is common, and sometimes worth it, but the risk you’re accepting is a loss the tax code will not share with you.