The Wash Sale Rule and Crypto

The wash sale rule does not apply to crypto in 2026 because the IRS treats crypto as property, not a security. But pending bills could change that soon.

Updated July 2026 · Educational only, not tax or financial advice

The wash sale rule does not apply to crypto in 2026 — crypto is property, and IRC §1091 only covers stocks and securities

You can sell crypto at a loss and rebuy it the same day, then still claim the loss. Stock investors must wait 31 days. Pending bills keep trying to close this gap.

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Topic

Tax rule

Why it matters

You can sell crypto at a loss and rebuy it the same day, then still claim the loss. Stock investors must wait 31 days. Pending bills keep trying to close this gap.

The direct answer

The wash sale rule does not apply to cryptocurrency in 2026. This is educational only, not tax or financial advice — consult a tax professional. The rule lives in Internal Revenue Code §1091, and it only covers "stock or securities." The IRS treats crypto as property under Notice 2014-21, not as a security. So a wash sale of crypto is currently allowed.

That means you can sell Bitcoin at a loss, buy it back one minute later, and still claim the loss on your taxes. A stock investor cannot do that. They must wait 31 days or the loss is disallowed.

This gap is not settled law forever. It exists because Congress wrote §1091 before crypto existed. Lawmakers have tried to close it since 2021, and a future bill could add digital assets to the rule.

Until a law passes, the crypto exemption stands. Below we explain how the rule works, why crypto sits outside it today, and what to watch for.

How it works

The wash sale rule blocks a tax loss when you sell a security at a loss and buy a "substantially identical" one within 30 days before or after the sale. That is a 61-day window in total. IRC §1091 spells this out, and it applies to stocks, bonds, and options.

When a wash sale is triggered, you cannot deduct the loss right away. Instead, the disallowed loss is added to the cost basis of the replacement shares. You get the benefit later, when you sell those shares.

Crypto escapes this because §1091 says "stock or securities." The IRS classified virtual currency as property in Notice 2014-21, and it has not reclassified it as a security. Property that is not a security falls outside §1091.

So the mechanics for crypto are simple in 2026. You sell a coin at a loss, you claim the loss, and you can repurchase the same coin immediately. The 30-day timing that governs stocks does not bind crypto trades.

One caution: tax authorities can challenge trades that lack "economic substance" — sales with no real change in your position done purely to book a loss. Most CPAs still suggest a brief gap or a small price move to keep harvesting defensible. This is not the wash sale rule, but a separate anti-abuse doctrine.

Step by step

1Confirm the asset is crypto, not a crypto security — the wash sale exemption covers coins and tokens treated as property, not tokenized stocks or a crypto ETF, which are securities subject to §1091.
2Identify your losing positions by comparing each lot's cost basis to today's market price using your exchange records or a crypto tax tool.
3Sell the losing lot to realize the loss — the disposal is a capital loss under IRS Notice 2014-21, the same as any property sale.
4Repurchase the same coin if you want to keep the position; in 2026 no waiting period applies to crypto, unlike the 31-day stock rule.
5Keep clean records of the sale date, proceeds, cost basis, and repurchase so you can defend the loss if the IRS asks.
6Watch for legislation: draft bills since 2021 have tried to extend §1091 to digital assets, so re-check the rule before each tax year.
7Talk to a tax professional before relying on rapid buy-back harvesting, because the economic-substance doctrine is a separate risk from the wash sale rule.

When it helps

You can claim a crypto loss and rebuy the same coin the same day, keeping your market position while banking the tax loss — impossible with stocks.
Harvested losses offset capital gains dollar-for-dollar, and up to $3,000 of leftover loss offsets ordinary income each year under IRC §1211.
The exemption applies across coins and tokens the IRS treats as property, giving active crypto traders a real, if temporary, planning edge.
No 61-day disallowance window means no disallowed-loss basis tracking, which keeps crypto loss harvesting simpler than the stock version.

Watch-outs

This is a legislative window that could close — bills since 2021 have proposed adding digital assets to §1091, so the exemption is not permanent.
The rule as written covers only "stock or securities," so tokenized securities or a spot Bitcoin ETF held in a brokerage may still fall under §1091.
The separate economic-substance doctrine can still challenge sham sales that book a loss with no real change in your position.
State tax treatment can differ, and some states do not fully follow the federal property classification for digital assets.
Relying on the exemption without records is risky — the IRS now matches broker 1099-DA data against your return, so documentation matters.

Common questions

Does the wash sale rule apply to crypto in 2026?

No. The wash sale rule under IRC §1091 does not apply to cryptocurrency in 2026 because the IRS treats crypto as property, not a security, under Notice 2014-21. This is educational only, not tax advice. You can sell a coin at a loss and rebuy it immediately while still claiming the loss. Pending bills could change this in a future year.

Can I sell crypto at a loss and buy it back right away?

Yes, in 2026 you can sell crypto at a loss and repurchase the same coin immediately, then still claim the loss on your taxes. The 30-day wash sale window that applies to stocks does not apply to crypto, because crypto is property. Many CPAs still suggest documenting the trade and being mindful of the economic-substance doctrine.

Why doesn't the wash sale rule cover cryptocurrency?

The wash sale rule in IRC §1091 is written to cover only "stock or securities." The IRS classified virtual currency as property in Notice 2014-21, and property that is not a security falls outside the rule. Congress wrote §1091 long before crypto existed, so the statute simply does not reach it as of 2026.

Could the crypto wash sale exemption go away?

Yes. Lawmakers have repeatedly proposed extending the wash sale rule to digital assets, starting with the 2021 Build Back Better draft. None of those proposals became law by 2026, so the exemption stands, but it could be closed in a future tax bill. Re-check the rule before each tax year.

Does the wash sale rule apply to a Bitcoin ETF?

Likely yes. A spot Bitcoin ETF share is a security traded in a brokerage account, not property held on-chain. Securities are subject to the wash sale rule under §1091. So selling an ETF like IBIT at a loss and rebuying within 30 days could trigger a disallowed loss, even though direct Bitcoin would not. Confirm with a tax professional.

What is the economic-substance doctrine?

The economic-substance doctrine lets the IRS disallow transactions that have no real purpose beyond creating a tax benefit. It is separate from the wash sale rule. Even without a wash sale rule for crypto, a sale-and-instant-rebuy done purely to book a loss with no change in your economic position could be challenged. A short gap or a real price move helps.

Sources

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