Just inherited Bitcoin? The tax picture is more favorable — and more nuanced — than most heirs expect. This complete guide covers stepped-up basis, IRA inheritance, trust rules, state taxes, documentation, and what to do in the first 90 days.
If you just inherited Bitcoin, the first question you're probably asking is: "How much of this do I have to give the IRS?" The answer depends on a few important variables — but the core news is better than most people expect.
Most heirs are surprised to learn that directly inherited Bitcoin does not trigger capital gains tax on prior appreciation. The IRS effectively erases decades of gains the moment you inherit. That's not an accident or a loophole — it's a foundational rule of US tax law that has applied to all inherited property for over a century.
But there are important exceptions. Bitcoin held inside an IRA? Taxed as ordinary income. Bitcoin that came from an irrevocable trust? May not get a step-up. Six states have their own inheritance taxes. And if you inherit a mining operation, the rules shift again.
This guide covers all of it — in plain language first, then with the mechanical detail you need to get it right. Whether you're an heir who just learned you're receiving Bitcoin or a family member planning ahead, here's everything you need to know.
Let's start with the most important concept: the stepped-up basis under IRC §1014.
When you inherit directly-owned Bitcoin (not in an IRA, not in a complex irrevocable trust), your cost basis for tax purposes is reset — "stepped up" — to the fair market value of Bitcoin on the date of the decedent's death. The original owner might have bought Bitcoin at $200 in 2015. It might have been worth $95,000 on the day they died. For you as the heir, that $94,800 per coin gain simply vanishes. Your starting basis is $95,000.
This is one of the most powerful provisions in the entire US tax code. For long-term Bitcoin holders who accumulated at low prices, the embedded capital gains can represent a lifetime of appreciation — potentially millions of dollars per coin. The step-up rule eliminates all of that from the tax ledger the moment ownership passes to heirs.
Inherited Bitcoin is NOT taxable income. It gets a stepped-up basis equal to fair market value at date of death. Sell immediately: zero capital gains tax. Hold and sell later: you owe capital gains only on appreciation above your inherited basis — at the favorable long-term rate, automatically. Estate tax (if any) was the estate's obligation, not yours.
The stepped-up basis doesn't just happen automatically in your head — it gets established through a formal process that becomes the documented record you'll use when you eventually sell.
The estate's executor (or personal representative) is responsible for determining the fair market value of all assets in the estate, including Bitcoin, as of the date of death. For Bitcoin, the IRS generally accepts the average of the high and low trading prices on a major exchange on the date of death, or the closing price from a recognized benchmark like the CME CF Bitcoin Reference Rate or the CoinDesk Bitcoin Price Index. The executor documents this value and uses it on the estate tax return (Form 706) if one is filed.
If the estate is large enough to require a federal estate tax return (Form 706 — required when the gross estate exceeds the applicable exclusion, approximately $15 million per individual in 2026), the Bitcoin's date-of-death value appears on that return. For smaller estates that don't require Form 706, the executor should still document the value in writing — a letter from the estate attorney, a certified accountant's memo, or a printout from a recognized exchange with the date clearly stamped.
That date-of-death value becomes your cost basis. Keep it permanently. When you sell the Bitcoin — whether next week or in thirty years — your capital gain or loss is calculated as: sale proceeds minus your inherited (stepped-up) basis. This number appears on your Schedule D and Form 8949 when you file your taxes for the year of the sale.
Some tax preparers who are not Bitcoin-literate will default to the original owner's purchase price as your basis — which could be $200/BTC on coins now worth $95,000/BTC. This generates a phantom tax bill that you do not actually owe. Before filing, explicitly tell your preparer: "My basis is the fair market value on the date of death: [amount]. I did not buy this Bitcoin — I inherited it." Verify they are entering your inherited basis on Form 8949, not the original owner's cost.
The most common source of confusion for heirs is conflating two entirely separate taxes. Let's be precise:
Federal estate tax (up to 40%) applies to the total value of the decedent's gross estate if it exceeds the applicable exclusion — approximately $15 million per individual in 2026 (pending any legislative changes after the TCJA sunset provisions). Estate tax is owed by the estate — it is paid from estate assets during probate, before distributions are made to heirs. If the decedent's estate was below this threshold (as the vast majority of estates are), no federal estate tax is owed at all.
As an heir, you have no direct liability for estate tax. By the time Bitcoin reaches you, any estate tax has already been settled. The step-up in basis reflects this: you are receiving Bitcoin that has already "paid" its estate tax (if applicable) and now moves forward with a clean slate for income tax purposes.
Capital gains tax is a separate income tax you may owe as an heir, but only when you sell the inherited Bitcoin — and only on gains above your stepped-up inherited basis. If you sell at your basis or below it, no capital gains tax. If you hold and Bitcoin appreciates, you'll owe long-term capital gains tax (at 0%, 15%, or 20% depending on your income) on the appreciation from your inherited basis to your sale price.
These two taxes are like two different ledgers in two different departments of the IRS. Confusing them leads heirs to either overpay (believing they owe tax they don't) or underpay (not realizing post-inheritance appreciation is taxable). Read our deep-dive on the stepped-up basis for the full planning picture.
You inherit 5 BTC. Bitcoin's price on the date of death: $71,000/BTC. Your stepped-up basis: $355,000 total.
You sell all 5 BTC the following week at $71,500/BTC ($357,500 total).
Taxable gain: $357,500 − $355,000 = $2,500 — essentially zero.
Long-term capital gains tax at 15% (assuming mid-range income): ~$375.
The original owner paid $10,000/BTC ($50,000 total). That $305,000 in prior appreciation is permanently erased. You keep virtually all of it.
Same inheritance: 5 BTC at a $71,000 stepped-up basis ($355,000 total).
You hold for 2 years and sell at $150,000/BTC ($750,000 total).
Taxable long-term gain: $750,000 − $355,000 = $395,000.
Long-term capital gains tax at 20% + 3.8% NIIT (high-income taxpayer): roughly $94,810.
Because all inherited assets automatically qualify for long-term capital gains treatment (IRC §1223(9)), the 2-year holding period doesn't change your rate — you'd pay the same rate even if you sold after 1 week of inheriting.
You inherit 5 BTC at a $71,000 stepped-up basis ($355,000 total).
Bitcoin drops to $55,000/BTC. You sell at $275,000 total.
Capital loss: $275,000 − $355,000 = ($80,000) loss.
You can deduct up to $3,000/year against ordinary income, with the remainder carried forward indefinitely. Or use the full $80,000 loss to offset other capital gains in the same tax year. A step-down in basis (inheriting during a price drop) can actually create useful tax losses.
You inherit a traditional IRA containing 2 BTC originally purchased at $15,000/BTC.
Bitcoin is worth $71,000/BTC ($142,000 total) when you inherit. There is no stepped-up basis.
As a non-spouse beneficiary, you must distribute the entire IRA within 10 years.
Every dollar withdrawn is taxed as ordinary income at your marginal rate — potentially 32%, 35%, or 37% for higher earners. On $142,000 distributed in a high-income year: ~$49,700–$52,540 in federal income tax.
IRA Bitcoin does not get a step-up. This is covered in full in the section below.
When you sell inherited Bitcoin and owe capital gains tax, the rate depends on your total taxable income for the year. Inherited property automatically qualifies for long-term rates under IRC §1223(9) — no holding period required.
| Long-Term Capital Gains Rate | Single Filer Income Threshold (2026 est.) | Married Filing Jointly (2026 est.) |
|---|---|---|
| 0% | Up to ~$48,000 | Up to ~$96,000 |
| 15% | ~$48,001 to ~$533,000 | ~$96,001 to ~$600,000 |
| 20% | Above ~$533,000 | Above ~$600,000 |
| +3.8% NIIT | Net investment income above $200,000 (MAGI) | Net investment income above $250,000 (MAGI) |
The Net Investment Income Tax (NIIT) at 3.8% applies on top of the 20% rate for high earners — creating an effective 23.8% maximum federal rate on long-term capital gains. State income taxes may apply on top of this depending on where you live.
One strategic implication: if you inherit Bitcoin in a year when your income is unusually low (a gap year, early retirement, large deductions), selling in that year may qualify you for the 0% rate. Planning your sale around your annual income level is one of the most impactful decisions you can make as an heir. See our Bitcoin estate planning guide for more on tax-efficient holding and distribution strategies.
The stepped-up basis is normally set at the date of death — but there is one important exception: the alternate valuation date under IRC §2032.
The executor can elect to value the estate's assets at the date six months after death instead of the date of death. This election is only available if it simultaneously reduces the gross estate AND reduces the federal estate tax liability. The executor cannot elect alternate valuation just to reduce the heir's capital gains basis without also reducing estate tax.
Here's the scenario where it matters most: Bitcoin drops significantly in the months after the decedent's death. Suppose Bitcoin was $95,000 on the date of death, but fell to $55,000 by the six-month alternate valuation date.
If the estate is large enough to owe federal estate tax, the executor might elect alternate valuation. Result: the estate pays estate tax on a lower value ($55,000 instead of $95,000 per BTC) — reducing the estate tax bill. And your inherited basis also becomes $55,000/BTC instead of $95,000/BTC.
This is a double-edged sword for heirs. Lower estate tax bill for the estate = lower stepped-up basis for you as the heir. If Bitcoin subsequently recovers to $120,000 and you sell, you'll owe capital gains on $65,000/BTC ($120,000 minus the $55,000 alternate valuation basis) instead of $25,000/BTC. The alternate valuation election saved the estate estate tax, but it created more capital gains exposure for you.
If the estate is subject to estate tax and Bitcoin has declined significantly since death, ask the estate attorney whether an alternate valuation election is being made — and what that means for your inherited basis. The estate benefits (lower estate tax) but you as heir take on more future capital gains exposure. This is a family coordination issue that should be discussed openly among heirs and the estate representative.
This is the most critical exception heirs encounter — and the one with the most financial impact. If you inherit Bitcoin that was held inside a traditional IRA or SEP-IRA, the stepped-up basis rule does not apply. Not partially. Not after a waiting period. Not ever. The step-up simply does not exist for IRA assets.
The stepped-up basis rule under IRC §1014 applies to property that was included in the decedent's gross estate for estate tax purposes. IRA assets are included in the estate (they're subject to estate tax), but IRAs have their own income tax framework under IRC §691 — they are "income in respect of a decedent" (IRD). IRD assets never receive a stepped-up income tax basis, regardless of their estate tax treatment. This is fundamental to how IRAs work: contributions went in pre-tax, growth was tax-deferred, and all of it must eventually be taxed as ordinary income on the way out — whether it's the original owner withdrawing it or an heir.
When you inherit a traditional Bitcoin IRA:
| Attribute | Directly Inherited Bitcoin | Bitcoin Inside a Traditional IRA |
|---|---|---|
| Stepped-up basis? | Yes — full step-up to FMV at death | No — never |
| Tax type when you withdraw/sell | Long-term capital gains (0–20%) | Ordinary income (up to 37%) |
| Mandatory distribution timeline | None — you choose when to sell | Full distribution within 10 years (SECURE Act) |
| Control over timing | Complete — sell or hold indefinitely | Limited — must fully distribute within 10 years |
| NIIT applies? | Yes, at high income levels (+3.8%) | No — NIIT doesn't apply to IRA distributions |
The 10-year rule creates a real tax planning challenge. If you inherit a Bitcoin IRA with, say, $500,000 in Bitcoin, you have 10 years to distribute it all — but you cannot spread it perfectly evenly in every case. If Bitcoin appreciates during those 10 years, you may find yourself in year 10 needing to distribute a much larger balance, all taxable as ordinary income, potentially pushing you into the top bracket.
Strategies heirs consider: distributing in years when your income is lower (layoffs, sabbaticals, early retirement); converting to Roth IRA (if you inherited a traditional IRA — ask your advisor whether this is available for inherited IRAs in your situation); accelerating distributions to spread the tax burden over multiple years before hitting the mandatory deadline.
If the Bitcoin IRA you inherited was a Roth IRA, distributions are income-tax-free to you as an heir — a significant advantage. But you still face the 10-year distribution rule. And there is still no stepped-up basis for Roth IRA assets (though it rarely matters since Roth distributions are tax-free anyway). The key Roth advantage: the entire inherited amount leaves your hands tax-free, regardless of how much Bitcoin has appreciated.
Many Bitcoin holders place assets into trusts — and the tax treatment of Bitcoin that passes through a trust depends entirely on what kind of trust it is.
The most common trust structure for Bitcoin holders: a revocable living trust created during the owner's lifetime. Bitcoin held in a revocable trust is still considered part of the decedent's gross estate (the trust is "transparent" for estate and income tax purposes). Result: heirs receive the full stepped-up basis — functionally identical to inheriting Bitcoin directly. The only difference is how the asset passes (through trust administration rather than probate).
Bitcoin that was placed into an irrevocable trust years before the decedent's death — a dynasty trust, a domestic asset protection trust, or a certain type of SLAT — was removed from the decedent's gross estate at that time. Because the asset is not in the estate at death, there is no step-up event under IRC §1014. The trust retains its original carryover basis. When the trust eventually sells Bitcoin or distributes it to beneficiaries, the gain is measured against that original (possibly very low) basis.
An IDGT is a trust that is treated as outside the grantor's estate for estate tax purposes (no step-up at death) but is treated as the grantor's property for income tax purposes during their lifetime (the grantor pays income tax on trust income as it occurs). At the grantor's death, the income tax grantor trust status terminates. Whether the IDGT assets receive a step-up depends on specific facts — whether the trust assets are "included" in the estate via a testamentary power or retained interest. IDGTs are complex and require estate attorney review.
Bitcoin that passes through a GRAT remainder carries the trust's original carryover basis — no step-up. GRATs are specifically designed to pass appreciation to heirs estate-tax-free, but the tradeoff is no step-up. Heirs who receive GRAT remainder interests in Bitcoin should ask the trustee for the trust's original cost basis documentation.
Ask the estate attorney one direct question: "Does the Bitcoin from this trust receive a stepped-up income tax basis under IRC §1014?" The answer is either yes or no, and the attorney should be able to give it to you directly. The distinction between revocable and irrevocable trust treatment is one of the most significant variables in your inherited Bitcoin tax picture.
Many heirs don't realize there is a fundamental difference between receiving Bitcoin as a gift and receiving Bitcoin as an inheritance. The tax rules are completely different — and confusing the two is a costly mistake.
| Attribute | Gifted Bitcoin (Lifetime Gift) | Inherited Bitcoin (At Death) |
|---|---|---|
| Basis rule | Carryover basis — you receive the donor's original cost basis | Stepped-up basis to fair market value at date of death |
| Example: Donor bought at $5,000; value at gift/death is $80,000 | Your basis: $5,000 — you owe gains on $75,000 when you sell | Your basis: $80,000 — you owe zero gains if you sell at $80,000 |
| Gift tax implications | Donor may owe gift tax if gift exceeds annual exclusion ($18,000 in 2026) or lifetime exemption | No gift tax — inheritance is not a gift |
| Holding period for LTCG | Tack on donor's holding period — you may qualify for LTCG if donor held >1 year | Automatic LTCG treatment regardless of holding period (IRC §1223(9)) |
| Documentation needed | Donor's original cost basis records and purchase date | Date-of-death fair market value documentation |
If someone gave you Bitcoin as a gift before they died — even shortly before — you have a carryover basis, not a stepped-up basis. The IRS specifically prohibits "deathbed gifts" designed to game the basis rules: if property is gifted within one year of death and then passed back to the original donor's estate or spouse, the step-up is disallowed under IRC §1014(e). Don't try to engineer basis manipulation through deathbed gifting — it's both legally prohibited and practically detected through estate records.
The bottom line: if you received Bitcoin as a gift while the donor was alive, ask the donor (or their estate) for records of the original purchase price and date. That is your basis. If you inherited Bitcoin at death, your basis is the fair market value on the date of death.
Bitcoin mining adds a layer of complexity that goes beyond simple Bitcoin holdings. If the person you inherited from operated a Bitcoin mining business — whether solo mining, a mining company, hosting agreements, or pooled mining contracts — the tax treatment of what you inherit is different from inheriting held Bitcoin.
Bitcoin earned through mining is ordinary income in the hands of the miner — it's taxed as self-employment income or business income at the time it's mined, at the Bitcoin's fair market value when received. If the deceased miner had recently mined Bitcoin that hadn't yet been declared as income (unusual, but possible in complex accounting situations), that income may be classified as income in respect of a decedent (IRD) under IRC §691.
IRD items are like IRA assets in one key way: they do not receive a stepped-up income tax basis. Any post-death distributions of IRD income are taxed as ordinary income to the recipient. If you inherit the mining operation itself and continue operating it, new Bitcoin you mine is ordinary income to you — just as it was to the decedent.
Mining equipment (ASICs, rigs, infrastructure) has been subject to accelerated depreciation — often 100% bonus depreciation in the year of purchase. This means the equipment's tax basis may be near zero on the books, even if the actual equipment still has market value. When you inherit that equipment and eventually sell it, the difference between your sale price and the stepped-up basis is generally taxed as ordinary income (depreciation recapture under IRC §1250/1245) rather than capital gain.
The step-up does apply to mining equipment at death — your inherited basis in the equipment is its fair market value at date of death. But if the equipment was fully depreciated to zero, the step-up still gives you a basis equal to its current FMV. Just be aware: when you sell the equipment later, the gain above your inherited basis may be recapture income, not capital gain.
If the deceased had active hosting contracts (paying a third party to host and operate their miners) or mining pool memberships, those contract rights may pass to you — or may terminate at death depending on the contract terms. Any Bitcoin payouts you receive as heir from ongoing mining operations are ordinary income to you, reported on Schedule C or Schedule E depending on how the activity is structured.
If you inherited a mining operation — or are considering deploying capital into mining — the tax advantages of active mining are substantial: depreciation deductions, OpEx write-offs, and potential for significant ordinary income offset. Abundant Mines specializes in Bitcoin mining tax strategy for serious holders.
Explore Bitcoin Mining Tax Strategy →The federal government imposes estate tax (on the estate, before distribution) but does not impose an inheritance tax (on heirs, after distribution). However, six states impose their own inheritance taxes that can apply to Bitcoin you receive — and these are paid by you as the heir, not by the estate.
State inheritance taxes are based on the value of what you receive, calculated at the date-of-death fair market value — the same stepped-up basis value. If you inherit 5 BTC worth $355,000 and you're subject to Pennsylvania's 4.5% direct descendant rate, you'd owe approximately $15,975 in state inheritance tax — payable to Pennsylvania regardless of whether you sell the Bitcoin or hold it.
Note: state inheritance tax and federal capital gains tax are separate obligations. You may owe state inheritance tax now (at the time of inheritance) and federal capital gains tax later (when you sell). They don't offset each other, though the state inheritance tax paid can potentially be deducted on your federal return as a state tax deduction if you itemize.
If you live in or the decedent lived in one of these states, consult the state's department of revenue or an estate attorney familiar with that state's inheritance tax rules. Rates, exemptions, and deadlines vary — and Pennsylvania, notably, imposes inheritance tax even when the heir is a Pennsylvania resident inheriting from a non-Pennsylvania decedent, in certain cases.
The stepped-up basis is only as valuable as the paper trail supporting it. Bitcoin's history of being held in diverse custody arrangements — hardware wallets, exchange accounts, custodians, paper wallets — makes documentation both more important and sometimes more challenging than with traditional assets.
This is your most important record. Obtain a written record of Bitcoin's price on the exact date of death. Best sources:
Save this documentation permanently. You may not sell for years, but you'll need to produce this number to your tax preparer when you do.
If the decedent left a digital asset letter of instruction (increasingly standard practice for Bitcoin estates), this document identifies wallet addresses, exchange accounts, custody arrangements, and seed phrase locations. It's your roadmap to finding all inherited Bitcoin. If no letter exists, work with the estate attorney to reconstruct holdings through: exchange account notifications, hardware wallet devices, blockchain explorer searches of known addresses, and account password recovery procedures.
Document the transfer of Bitcoin into your control — exchange account transfer confirmations, on-chain transaction records, custody platform inheritance transfer paperwork. These establish the chain of title from decedent to heir and confirm the date the Bitcoin legally passed to you.
When you eventually sell your inherited Bitcoin, report the transaction on Form 8949 with:
This flows to Schedule D and your Form 1040. Keep the supporting documentation (date-of-death value records, estate documents) with your tax files.
Beginning with 2025 transactions, exchanges file Form 1099-DA reporting digital asset sale proceeds to the IRS. If you inherited Bitcoin on an exchange and the exchange transferred it into your account, the exchange may have recorded your basis incorrectly — using the original owner's basis or even $0 (unknown). When you sell, the 1099-DA the exchange sends may reflect the wrong basis. Your tax preparer needs to override this with your correct stepped-up basis on Form 8949. If you see a 1099-DA showing a much higher taxable gain than you believe you owe, this is likely the reason.
The period immediately after inheriting Bitcoin is both legally sensitive and time-constrained. Here's what to do, in order:
Do not transfer, sell, or move inherited Bitcoin until you have legal authority to act — letters testamentary (for probate estates), a successor trustee designation (for trust inheritances), or written authorization from the executor. Moving Bitcoin before you have authority creates legal and tax complications. Wait even if it feels urgent.
The moment you learn of the inheritance, document Bitcoin's price on the date of death from a recognized source. Don't wait weeks — prices may become harder to verify retrospectively. Save a screenshot with date, source, and price. This number is your basis.
Work with the executor or estate attorney to locate every Bitcoin holding: exchange accounts, hardware wallets, ETF shares (like IBIT or FBTC), custodial accounts, and any mining operations. Request the digital asset letter of instruction if one was prepared. Missing any holdings creates tax and legal complications later.
Ask the estate attorney: "Does the Bitcoin from this estate receive a stepped-up income tax basis under IRC §1014?" Confirm whether it came from a revocable trust, direct estate, or irrevocable trust. Confirm whether any of it was in an IRA. The answers determine your entire tax picture.
If the estate is subject to estate tax and Bitcoin has dropped since the date of death, ask whether the executor is considering an alternate valuation date election. This would reduce your basis. Understand the tradeoff before it happens — you as an heir have an interest in how this election affects your future capital gains.
Once you have legal authority, transfer inherited Bitcoin to your own exchange account or wallet. For exchange-based Bitcoin: initiate the exchange's deceased account transfer process (requires death certificate, letters testamentary, and identity verification — plan for 30-60 days). For hardware wallets: use the seed phrase per the letter of instruction to transfer to a new wallet you control.
With a stepped-up basis, selling immediately is essentially tax-free at the inherited price. Holding exposes you to future capital gains but also potential further appreciation. Neither is automatically better — this is a financial decision based on your circumstances, your belief in Bitcoin, and your need for liquidity. Don't be rushed into a decision by urgency or family pressure. You have time.
If you live in — or the decedent lived in — Iowa (limited), Kentucky, Maryland, Nebraska, New Jersey, or Pennsylvania, research the state's inheritance tax filing requirements. Deadlines vary (often 9-12 months after death for filing, with interest accruing on late payments). Don't assume that federal exemption = state exemption. They are separate systems.
Find a tax preparer who understands digital asset basis rules, Form 8949 inherited asset reporting, and how 1099-DA forms interact with inherited basis. Ask directly: "Have you reported inherited cryptocurrency on a return before?" Give them your date-of-death documentation and confirm they'll use your inherited basis — not the original owner's cost.
You just experienced firsthand the importance of proper Bitcoin estate planning. Now is the time to make sure your own Bitcoin is set up to pass efficiently to your heirs — with clear instructions, proper trust structures, and documented cost bases. Start with our guide to Bitcoin for heirs and our full Bitcoin estate planning guide.
The stepped-up basis is a powerful starting point — but how you hold, manage, and eventually transfer your inherited Bitcoin matters too. Join the waitlist for guidance tailored to Bitcoin heirs navigating these decisions.
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