An executor who finds crypto in an estate has three jobs before anything else: document the authority to act, locate and secure the assets without moving them, and establish a date-of-death value. Moving keys before the appointment is documented is the most common early mistake and the hardest one to undo. Digital assets do not change what a personal representative owes an estate. They compress the time in which a mistake becomes permanent.
Part of our guide: Crypto Estate Planning.
The short version
- Authority first. Letters testamentary or letters of administration from the probate court, plus Form 56 to notify the IRS of the fiduciary relationship.
- Do not move coins before authority is documented. An irreversible transfer with no paper trail behind it is difficult to explain to a beneficiary or a judge.
- Value at the date of death. Property acquired from a decedent generally takes a basis determined under IRC section 1014, so the executor’s valuation sets the beneficiaries’ basis too.
- RUFADAA opens a path to custodians. It does nothing for a hardware wallet sitting in a drawer.
- Fiduciary liability is real. Under 31 U.S.C. section 3713, a representative who pays other debts of an estate before a claim of the government can be personally liable to the extent of that payment.
What an executor should do in the first week
The first week sets up everything that follows, and order matters more than speed:
- Secure, do not move. Take custody of devices, backups, and paperwork, and store them with controlled access.
- Document what you found and when. Photographs, an inventory, and who was present.
- Obtain letters. Until the court appoints you, you have no authority, and custodians will ask for the letters before speaking with you.
- File Form 56 so IRS correspondence reaches you rather than the decedent.
- Notify known custodians of the death so accounts are restricted while authority is established.
- Leave the decedent’s email alone. Fiduciary access law treats the content of electronic communications differently from other assets.
“Secure, do not move” comes first because blockchain transactions are irreversible and permanently attributed. A transfer made in good faith, before appointment, from an account you were not yet authorized to touch, is a fact that exists forever and that you will be asked to explain.
Custodial assets versus self-custodied assets
Custodial and self-custodied holdings are two different jobs that happen to involve the same asset class.
Custodial. Exchange accounts, crypto IRAs, and trust company accounts follow a recognizable process: death certificate, letters, the custodian’s forms, a compliance review, and eventually a transfer in kind to an estate account or a liquidation. Expect it to run slower than an equivalent bank account.
Self-custodied. Here there is no process. The estate owns the asset as a matter of law and controls it only if the executor has the keys. The work is investigative: devices, written backups, password managers, safe deposit boxes, and any letter of instruction. Where an access plan exists, follow it exactly and document each step. Where none exists, involve counsel before improvising.
Date-of-death value, and why it sets the beneficiaries’ basis
Date-of-death valuation raises a question traditional assets do not: which price, from which venue, at what time on that day. Markets run continuously and quotes differ, so a defensible number needs a stated method applied consistently: a named pricing source, a specified time convention, and documentation retained with the inventory. Thin markets and illiquid tokens deserve more care, and above a meaningful size a qualified appraisal.
That number does double duty. Under IRC section 1014, property acquired from a decedent generally takes a basis equal to its fair market value at the date of death, or the alternate valuation date where the estate elects it and qualifies. The executor’s valuation work is therefore also the beneficiaries’ cost basis, so a careless number creates an income tax problem for everyone who inherits.
RUFADAA and the limits of fiduciary authority
RUFADAA gives a personal representative a statutory path to request digital assets from a custodian, under a priority order that puts the decedent’s online tool first, then their estate documents, then the custodian’s terms of service. It is genuinely useful with companies that would otherwise decline to speak with you.
Its limits matter as much. It does not lower the consent standard for the content of electronic communications, it varies with the version each state enacted, and it has no application to an asset the decedent held directly, because there is nobody to serve.
Executor liability with digital assets
Executor liability rises with crypto in three ways: transfers are irreversible, security failures tend to be total rather than partial, and the record is public and permanent. A personal representative is a fiduciary and can be surcharged for losses caused by a breach of duty, and those features remove most of the room to correct a mistake afterward.
There is also a tax-specific exposure. Under 31 U.S.C. section 3713, a representative who pays other debts of an estate before a claim of the government can be personally liable to the extent of that payment. In an estate concentrated in a volatile asset, distributing early and settling taxes later is the pattern that produces it.
What I actually see
The most damaging move usually happens in the first 72 hours, made by a well-meaning family member. Somebody knows the password, wants to keep the coins safe, and moves them to their own wallet. Nothing was stolen, and the permanent record now shows estate property moving to a beneficiary’s personal address before any appointment existed.
The practice that works: open estate-titled custody before anything moves, and run every transfer from a known decedent address into it, with the reason recorded the same day.
Where this goes wrong
The estate’s story about its own assets cannot be reconstructed from documents.
The specific failures: assets moved before letters were issued. Distributions made before the estate’s tax position was known. Date-of-death values assembled a year later from memory. Seed backups photographed into a cloud account, so the estate’s security now depends on somebody’s phone. A beneficiary handed a hardware wallet with no receipt. And an executor who never filed Form 56, then wondered why the IRS kept writing to the decedent.
The decision rule
- Secure devices and backups, and transfer nothing until letters are issued.
- File Form 56 and notify known custodians of the death.
- Build the inventory from primary evidence: statements, addresses, tax returns, and any letter of instruction.
- Fix a valuation method in writing and apply it consistently, with an appraisal where the position warrants one.
- Open estate-titled custody before moving anything, and move only from known addresses into it.
- Settle liabilities before distributing, and take counsel’s instruction on anything irreversible.
The test for an executor is whether a stranger reading the file can see what existed, what it was worth, and why every transfer happened. If the file cannot answer that without you in the room, keep working on the file.
Where this sits
Administration is where the decedent’s planning gets graded. What to do if heirs find a hardware wallet is the first hour of this job. How inherited crypto is taxed is what the valuation feeds. The estate data room checklist is the document set that makes all of this routine instead of forensic. How trustees value crypto covers the same valuation discipline on the trust side. The wider frame is Crypto Estate Planning.
Sources
- IRS, Publication 559, Survivors, Executors, and Administrators
- Cornell LII, 26 U.S. Code section 1014, Basis of property acquired from a decedent
- Cornell LII, 31 U.S. Code section 3713, Priority of Government claims
- IRS, About Form 56, Notice Concerning Fiduciary Relationship
- IRS, About Form 1041, Income Tax Return for Estates and Trusts
- IRS, About Form 706, United States Estate Tax Return
- Uniform Law Commission, Revised Uniform Fiduciary Access to Digital Assets Act
- IRS, Digital assets
Related
- What to do if heirs find a hardware wallet
- How is inherited crypto taxed?
- Crypto estate data room checklist
- Hardware wallet estate planning
- Common crypto estate planning mistakes
Last updated: 5 August 2026.
This article is general education, not legal, tax, or investment advice. Probate procedure, fiduciary duties, and fiduciary access rules are state law and vary. Talk to a qualified probate or estate attorney in the state of administration, and a qualified CPA about the estate’s tax filings.
