Inherited crypto taxes in the US: basis, estate and reporting for 2026

Receiving cryptocurrency from a decedent generally does not create federal income at the moment of inheritance. The heir's later gain or loss depends on the inherited basis, which is generally fair market value at the date of death or an alternate valuation date properly elected by the estate. That rule is often called a step-up, but the value can also step down and exceptions apply. Estate tax, fiduciary income, post-death staking rewards and the heir's later sale are separate calculations. For decedents dying in 2026, the federal basic exclusion amount is $15 million; it is not a tax-free gain threshold for each heir.

Inheritance, estate tax and income tax are different

An heir generally does not include the value of inherited property in gross income merely upon receipt. Before distribution, the personal representative identifies estate assets, obtains control, values them, pays valid liabilities and determines tax filings. Cryptocurrency does not bypass that process because it is held in a private wallet.

The IRS states that estates of decedents dying in 2026 have a $15,000,000 basic exclusion amount. This is a federal estate-and-gift-tax component applied to the decedent's taxable estate and prior taxable gifts, not an exclusion for capital gains realised by beneficiaries. Filing requirements can also arise for portability and other reasons even where no estate tax is payable. State estate or inheritance tax may use lower thresholds and different rules.

The US crypto tax guide covers the heir's later digital-asset reporting. Do not import the date-of-death transfer as staking income or a zero-basis purchase.

Date-of-death basis is general, not universal

Publication 559 states that the basis of inherited property is generally its fair market value at the date of death. If the personal representative validly elects the alternate valuation date for the estate, that elected value can govern instead. Special-use valuation and other statutory rules can also apply in their fields.

The familiar phrase “step-up in basis” can mislead. If Bitcoin fell below the decedent's cost before death, the inherited basis generally steps down to the relevant estate value. Neither heir nor software may choose the decedent's old cost when it is more favourable.

Publication 559 describes an important appreciated-property exception: if the heir or the heir's spouse gave appreciated property to the decedent within the one-year period ending at death and then receives the same property back, carryover-basis treatment can apply rather than a date-of-death step-up. Community-property rules and jointly owned assets can also affect how much receives a new basis.

Gift and inheritance records must therefore stay separate. A lifetime gift generally carries the donor's gain basis and can have dual basis for loss; inherited property generally uses estate valuation. See the US crypto gifts guide.

Valuing crypto at death

Crypto trades continuously across venues, so “the price that day” is not enough. The estate should adopt a reasonable, consistently applied valuation method that identifies the exact date and time of death, time zone, asset, quantity, market or price source and USD conversion. Illiquid tokens, NFTs, locked staking positions and assets subject to vesting or transfer restrictions may require a qualified valuation rather than a liquid-exchange quote.

Stablecoins also require evidence. A ticker that suggests one dollar does not prove that every unit was redeemable at par at the valuation time. Wrapped or bridged assets must be linked to the underlying claim, and duplicate wallet displays must not double the estate inventory.

• list every exchange, wallet, chain, custodian and hardware device;
• capture balances at the exact valuation timestamp;
• document pricing sources and liquidity;
• separate encumbered collateral and outstanding DeFi debt;
• identify tokens controlled by the estate versus inaccessible or disputed assets;
• retain valuation reports with the estate file.

A subsequent distribution date is not automatically a new basis date. The inherited basis follows the applicable estate valuation rule, while post-death appreciation or decline belongs to the estate or beneficiary depending on when a sale occurs.

Post-death rewards, forks and estate sales

Assets can generate staking rewards, interest, airdrops or protocol distributions after death. Those receipts do not disappear into the date-of-death basis of the original tokens. Determine whether the estate or beneficiary had dominion and control when the new asset was received and report post-death income on the appropriate fiduciary or individual return.

If the estate sells crypto before distribution, the estate reports the sale using its applicable basis. If the estate distributes the crypto in kind and the beneficiary later sells, the beneficiary reports the later disposition. Executor transaction fees, gas and administration expenses require classification in the estate records rather than automatic deduction from every beneficiary's capital gain.

Income in respect of a decedent and accrued contractual rights may follow special rules. Do not assume that every pending reward is inherited capital merely because it relates to a wallet owned at death.

The heir's later Form 8949 calculation

When an heir later sells inherited crypto held as a capital asset, Form 8949 generally reports proceeds, inherited basis and the relevant dates. Inherited property generally receives long-term holding-period treatment under federal rules regardless of how soon the heir sells, but the report should identify it as inherited rather than fabricate an acquisition trade.

Example

A decedent owned 2 BTC that had cost $20,000 in total. At the date and time of death, the estate's documented fair market value is $120,000. No alternate valuation or exception applies. The beneficiary receives the 2 BTC and later sells them for $135,000, incurring $500 of selling costs. In this simplified example, the later capital gain is based on $134,500 of net proceeds less $120,000 inherited basis, or $14,500. The decedent's $20,000 historical cost is not used to tax the beneficiary's full lifetime appreciation.

If the date-of-death value had been $15,000, that lower value would generally be the inherited basis and a later sale at $14,000 could create a post-death loss. The label “step-up” does not authorise the heir to retain the higher $20,000 cost.

Use the Form 8949 guide for sale categories. Where the estate is required to report values under Form 706 and section 1014(f), Form 8971 or beneficiary statements can impose basis-consistency reporting. Not every small estate files Form 8971; use the estate's actual filing obligation.

Digital access is part of tax compliance

A tax basis is useful only if the executor can identify and control the asset. The estate plan should distinguish a secure access process from putting seed phrases into a will that may become public. Use an inventory, legal authority, custody instructions and secure recovery arrangements appropriate to the wallet.

1. identify the fiduciary legally authorised to access each account;
2. secure devices and prevent unauthorised post-death transfers;
3. download complete transaction history before closing accounts;
4. record date-of-death balances and valuation;
5. track every estate-period receipt, sale and distribution;
6. give each beneficiary a basis and holding-period statement;
7. retain Form 706, Form 8971 and appraisal material where applicable.

For audit support, preserve transaction hashes and source exports described in the IRS crypto records guide. Never place private keys or seed phrases in the tax report itself.

Frequently asked questions

Official IRS sources

• IRS Publication 559: inherited property basis and estates
• IRS FAQs: gifts and inheritances
• IRS: 2026 estate and gift tax amounts
• IRS: Form 8971 basis information to beneficiaries

Reviewed 1 September 2026. Estate administration, valuation and state inheritance rules require case-specific advice.

Disclaimer: This article is for general informational purposes only and does not constitute tax advice. For individual tax advice, consult a licensed tax professional.