Stablecoin Taxes in the US: What the IRS Wants You to Know

Here's a question I see all the time: 'USDT is always worth $1, so why would I owe taxes on it?' The answer is more nuanced than you'd think. The IRS doesn't care that something is 'stable' — they care about property transactions. Let me explain what that actually means for your taxes.

The IRS Classification: Stablecoins are Property

The IRS treats all cryptocurrencies — including stablecoins like USDT, USDC, BUSD, and DAI — as property, not currency. This has been the official position since 2014 (Notice 2014-21) and was reinforced in 2023 guidance.

What does "property" mean for taxes? Every time you exchange stablecoins, you have a taxable event. The gain or loss is the difference between your cost basis and the fair market value at the time of the transaction.

When Stablecoin Gains Actually Happen

Most of the time, USDT is worth exactly $1.00. So most of the time, there's no gain. But there are cases where gains do occur:

• De-pegging events: When stablecoins temporarily trade above or below $1.00 (USDT briefly hit $1.02 or $0.98 at various points)
• Algorithmic stablecoins: These can have significant price swings (see: UST collapse)
• Stablecoin interest/yield: If you earn yield on stablecoins, that's ordinary income

The Real Stablecoin Tax Issue: Tracking Basis

The bigger practical issue isn't the stablecoin gains themselves — it's the administrative burden. Every time you sell BTC for USDT, that's a sale of BTC (taxable). Then when you buy ETH with USDT, that's a sale of USDT (potentially taxable) AND a purchase of ETH (sets your ETH cost basis).

No joke — if you use stablecoins as an intermediary frequently, you can end up with hundreds of USDT/USDC transactions that all technically need to be tracked.

Stablecoin Staking and Yield: Ordinary Income

If you deposit USDC on Aave, Compound, or centralized platforms like Coinbase and earn interest, that interest is ordinary income at the time you receive it. This applies to all yield, regardless of the token being stablecoins. Report this on Schedule 1 or Schedule B, depending on the source.

The $200 De Minimis Exemption Debate

There have been legislative proposals for a de minimis exemption for small crypto transactions (under $200). As of 2026, this hasn't been enacted into law. Every transaction technically needs to be tracked.

How CoinTaxReporting Handles US Stablecoin Taxes

CoinTaxReporting automatically tracks all stablecoin transactions, calculates gains/losses on each, and includes them in Form 8949 compatible reports. Even if the gain is $0.02 per transaction, it's properly documented. That's what you need for a clean tax return.

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