Bitcoin Cash (BCH) Taxes 2026 – IRS Reporting Guide

The 2017 Bitcoin fork gave BTC holders free BCH – and the IRS noticed. Revenue Ruling 2019-24 made it clear: forked tokens are income. If you've been ignoring your BCH tax situation since 2017, this guide will help you sort it out.

The 2017 Bitcoin Hard Fork and Taxes

August 1, 2017: Bitcoin forked. Every BTC holder at block 478,558 woke up with an equal amount of BCH in their wallet. The IRS had something to say about that. Revenue Ruling 2019-24 made it clear: forked tokens are ordinary income at fair market value the moment you have dominion and control over them.

If your exchange credited BCH to your account in August 2017 and you could have sold it, you had income. Whether you did anything with it or not.

Cost Basis for Forked BCH

Your cost basis in fork-received BCH equals whatever fair market value you declared as income. For most people whose exchange immediately credited and supported BCH on August 1, 2017, that basis is roughly the market price that day – somewhere in the $266–$300 range at fork time. That basis matters a lot when you eventually sell, because it determines how much gain you recognize.

Capital Gains Tax on BCH

Sell BCH and you calculate capital gain or loss the same way as any crypto:

• Proceeds: USD sale price
• Cost basis: FMV when you received the forked BCH, or your purchase price if you bought it later
• Holding period: Short-term (<1 year) or long-term (>1 year) from the date you received or purchased it

Later BCH Forks

BCH itself forked in November 2018 into Bitcoin SV (BSV). If you held BCH at that point, you got BSV. Same income rules apply. These nested fork situations are exactly why keeping records from 2017 onward matters even today – the holding periods and basis calculations chain together.

Trading BCH

Every BCH trade is a taxable disposal – BCH→BTC, BCH→ETH, BCH→USD, anything. Record the timestamp and USD value for every transaction. Most exchanges that support BCH will give you a full history export. Use it.

Reporting BCH on Your Tax Return

BCH disposals go on Form 8949 and Schedule D. Fork income from 2017 (if you haven’t already reported it) goes on Schedule 1 as “Other Income.” And yes, the Form 1040 crypto question applies – BCH activity must be disclosed.

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