Rev. Rul. 2019-24 addressed hard fork and airdrop taxation, concluding that new tokens received in an airdrop are gross income when you have dominion and control over them. Hard fork treatment remains less clear, particularly when the new chain has no established market and tokens are functionally inaccessible. This post walks through the IRS’s current position, the arguments for deferral, what courts have addressed, and how to document a defensible recognition position.
In this post
- 1. Rev. Rul. 2019-24: what the IRS said about hard forks and airdrops
- 2. “Dominion and control”: the operative standard and how to apply it
- 3. Hard forks with illiquid or inaccessible tokens: the argument for deferral
- 4. Airdrop valuation: FMV at receipt, which price source, which timestamp
- 5. Documentation: what to maintain to support your recognition timing position
1. Rev. Rul. 2019-24: what the IRS said about hard forks and airdrops
Rev. Rul. 2019-24 addressed hard fork and airdrop taxation, concluding that new tokens received in an airdrop are gross income when you have dominion and control over them. Hard fork treatment remains less clear, particularly when the new chain has no established market and tokens are functionally inaccessible. This post walks through the IRS’s current position, the arguments for deferral, what courts have addressed, and how to document a defensible recognition position.
This section walks through the practical details for crypto holders, traders, and operators. In an engagement, this is the work product Chainblock Financial produces: documented methodology, citation to authority where it exists, and explicit identification of open questions where it doesn’t.
Key considerations
- The specific rule, regulation, or guidance that applies — with citation.
- Where the guidance is silent and a defensible position has to be taken.
- What documentation you need to preserve to support the position at audit.
- How to record the decision in your subledger so future preparers can follow it.
For most clients, this category of decision appears multiple times in a single year. Getting the methodology right once — and applying it consistently — is what distinguishes a defensible return from a guess. This is the work we do every quarter on a Subledger engagement; it is the work we re-do under engagement when a prior preparer left it undocumented.
2. “Dominion and control”: the operative standard and how to apply it
Rev. Rul. 2019-24 addressed hard fork and airdrop taxation, concluding that new tokens received in an airdrop are gross income when you have dominion and control over them. Hard fork treatment remains less clear, particularly when the new chain has no established market and tokens are functionally inaccessible. This post walks through the IRS’s current position, the arguments for deferral, what courts have addressed, and how to document a defensible recognition position.
This section walks through the practical details for crypto holders, traders, and operators. In an engagement, this is the work product Chainblock Financial produces: documented methodology, citation to authority where it exists, and explicit identification of open questions where it doesn’t.
Key considerations
- The specific rule, regulation, or guidance that applies — with citation.
- Where the guidance is silent and a defensible position has to be taken.
- What documentation you need to preserve to support the position at audit.
- How to record the decision in your subledger so future preparers can follow it.
For most clients, this category of decision appears multiple times in a single year. Getting the methodology right once — and applying it consistently — is what distinguishes a defensible return from a guess. This is the work we do every quarter on a Subledger engagement; it is the work we re-do under engagement when a prior preparer left it undocumented.
3. Hard forks with illiquid or inaccessible tokens: the argument for deferral
Rev. Rul. 2019-24 addressed hard fork and airdrop taxation, concluding that new tokens received in an airdrop are gross income when you have dominion and control over them. Hard fork treatment remains less clear, particularly when the new chain has no established market and tokens are functionally inaccessible. This post walks through the IRS’s current position, the arguments for deferral, what courts have addressed, and how to document a defensible recognition position.
This section walks through the practical details for crypto holders, traders, and operators. In an engagement, this is the work product Chainblock Financial produces: documented methodology, citation to authority where it exists, and explicit identification of open questions where it doesn’t.
Key considerations
- The specific rule, regulation, or guidance that applies — with citation.
- Where the guidance is silent and a defensible position has to be taken.
- What documentation you need to preserve to support the position at audit.
- How to record the decision in your subledger so future preparers can follow it.
For most clients, this category of decision appears multiple times in a single year. Getting the methodology right once — and applying it consistently — is what distinguishes a defensible return from a guess. This is the work we do every quarter on a Subledger engagement; it is the work we re-do under engagement when a prior preparer left it undocumented.
4. Airdrop valuation: FMV at receipt, which price source, which timestamp
Rev. Rul. 2019-24 addressed hard fork and airdrop taxation, concluding that new tokens received in an airdrop are gross income when you have dominion and control over them. Hard fork treatment remains less clear, particularly when the new chain has no established market and tokens are functionally inaccessible. This post walks through the IRS’s current position, the arguments for deferral, what courts have addressed, and how to document a defensible recognition position.
This section walks through the practical details for crypto holders, traders, and operators. In an engagement, this is the work product Chainblock Financial produces: documented methodology, citation to authority where it exists, and explicit identification of open questions where it doesn’t.
Key considerations
- The specific rule, regulation, or guidance that applies — with citation.
- Where the guidance is silent and a defensible position has to be taken.
- What documentation you need to preserve to support the position at audit.
- How to record the decision in your subledger so future preparers can follow it.
For most clients, this category of decision appears multiple times in a single year. Getting the methodology right once — and applying it consistently — is what distinguishes a defensible return from a guess. This is the work we do every quarter on a Subledger engagement; it is the work we re-do under engagement when a prior preparer left it undocumented.
5. Documentation: what to maintain to support your recognition timing position
Rev. Rul. 2019-24 addressed hard fork and airdrop taxation, concluding that new tokens received in an airdrop are gross income when you have dominion and control over them. Hard fork treatment remains less clear, particularly when the new chain has no established market and tokens are functionally inaccessible. This post walks through the IRS’s current position, the arguments for deferral, what courts have addressed, and how to document a defensible recognition position.
This section walks through the practical details for crypto holders, traders, and operators. In an engagement, this is the work product Chainblock Financial produces: documented methodology, citation to authority where it exists, and explicit identification of open questions where it doesn’t.
Key considerations
- The specific rule, regulation, or guidance that applies — with citation.
- Where the guidance is silent and a defensible position has to be taken.
- What documentation you need to preserve to support the position at audit.
- How to record the decision in your subledger so future preparers can follow it.
For most clients, this category of decision appears multiple times in a single year. Getting the methodology right once — and applying it consistently — is what distinguishes a defensible return from a guess. This is the work we do every quarter on a Subledger engagement; it is the work we re-do under engagement when a prior preparer left it undocumented.
This is the work we do.
Every Chainblock engagement applies this methodology to your actual transactions, your actual entity structure, and your actual exposure. If you’d rather have it done than read about how it’s done, schedule a 30-minute intake call.
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