Cryptocurrency Tax Rules for Small Business: Accepting Bitcoin, Reporting, and Capital Gains
The IRS treats cryptocurrency as property, not currency (Notice 2014-21). This means every transaction involving crypto is potentially a taxable event: receiving it as payment, selling it, exchanging one crypto for another, or using it to buy goods or services. For small businesses, the most common scenario is accepting crypto as payment for services. When a landscaper accepts 0.01 Bitcoin for a $600 job, that $600 is ordinary income (reported on Schedule C) at the fair market value of the Bitcoin on the date received. If the landscaper later sells that Bitcoin for $800, the $200 gain is a capital gain (short-term if held less than one year, long-term if held more than one year). Beginning with the 2025 tax year, exchanges and brokers report crypto transactions on Form 1099-DA.
Crypto tax events for small businesses:
| Event | Tax Treatment |
|---|---|
| Receive crypto as payment for services | Ordinary income (FMV on date received, Schedule C) |
| Sell crypto for USD | Capital gain or loss (sale price minus cost basis) |
| Exchange crypto for another crypto | Capital gain or loss (FMV of received minus basis of given) |
| Pay expenses with crypto | Capital gain or loss (FMV at payment minus basis) + expense deduction |
| Mine crypto | Ordinary income (FMV when mined, SE tax applies) |
| Receive airdrop/fork | Ordinary income (FMV when received) |
| Hold crypto (no sale) | No tax event (unrealized gain/loss) |
| Donate crypto to charity (held 1+ year) | Deduction at FMV, no capital gains tax |
Cost basis tracking methods (once chosen, must be consistent):
| Method | How It Works |
|---|---|
| Specific identification | Choose which lot to sell (most flexibility) |
| FIFO (first in, first out) | Oldest coins sold first (default if not specified) |
| HIFO (highest in, first out) | Highest-cost coins sold first (minimizes gain) |
Reporting requirements:
| Form | Who Files | What’s Reported |
|---|---|---|
| 1099-DA | Exchanges/brokers (starting 2025) | Proceeds, cost basis, gain/loss |
| Schedule D / Form 8949 | Taxpayer | Capital gains and losses from crypto |
| Schedule C | Self-employed receiving crypto as payment | Gross receipts (FMV of crypto received) |
| Schedule 1 (Form 1040) | Taxpayer | ”Digital assets” question (yes/no) |
The digital assets question on Form 1040: Since 2022, every tax return asks: “At any time during the tax year, did you receive, sell, exchange, or otherwise dispose of any digital asset?” Answering “no” when you had crypto transactions is treated as a false statement under penalties of perjury.
How does crypto income work for a typical small business?
How does the IRS track cryptocurrency transactions?
Starting in 2026, centralized cryptocurrency exchanges are required to report transactions on Form 1099-DA, similar to how brokerages report stock trades on Form 1099-B. The IRS also uses blockchain analytics firms (Chainalysis, CipherTrace) to trace on-chain transactions and match them to known wallet addresses. John Doe summonses issued to major exchanges (Coinbase in 2016, Kraken in 2021, Circle in 2023) have already provided the IRS with account-holder data for millions of users. Every federal income tax return now includes a question on the first page asking whether you received, sold, exchanged, or otherwise disposed of any digital assets during the year. Answering “no” when you had taxable crypto transactions is treated as a false statement on a tax return, which can increase penalty exposure.
What is the tax treatment of staking rewards and mining income?
Staking rewards and mining income are taxable as ordinary income at fair market value on the date received (Revenue Ruling 2023-14). For miners, this is also subject to self-employment tax if mining constitutes a trade or business. The cost of mining equipment is a deductible business expense (Section 179 or depreciation), and electricity costs are deductible against mining income. When you later sell the staked or mined tokens, you recognize capital gain or loss based on the difference between the sale price and your basis (the fair market value at which you originally recognized income). The holding period for capital gains starts on the date the tokens are received into your wallet.
Related guides:
How are cryptocurrency staking rewards and airdrops taxed?
Staking rewards are taxed as ordinary income at fair market value when you receive them, based on IRS Revenue Ruling 2023-14, which treats staking rewards as income upon receipt regardless of whether you sell them. Airdrops are also taxable as ordinary income at the time you gain dominion and control over the tokens, valued at fair market value on the date of receipt. Your cost basis in staking rewards and airdropped tokens equals the fair market value you reported as income, so if you later sell them, you only pay capital gains tax on any appreciation above that basis. Tracking cost basis across multiple wallets, exchanges, and DeFi protocols requires dedicated crypto tax software because the IRS expects specific identification or FIFO lot tracking for every disposition.
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Yarik Yarosh, CPA. "Cryptocurrency Tax Rules for Small Business: Accepting Bitcoin, Reporting, and Capital Gains." Blue Cloud CPA, September 5, 2026. https://bluecloudcpa.com/guides/small-business-cryptocurrency-bitcoin-tax-reporting
This guide is general information, not tax advice for your specific situation. Which points apply, and how, depends on your facts.