Your Crypto Exchange Already Knows: How 75 Countries Are Building the Tax Dragnet That Ends Digital Asset Secrecy
As of January 1, 2026, crypto exchanges in 48 countries quietly began collecting something they never had to before: detailed transaction records linked to your tax residence, ready to be shared automatically with foreign governments. If you trade on Coinbase, Binance, Kraken, or virtually any centralized platform, your data is already in the pipeline. By September 2027, tax authorities across 75 jurisdictions will begin swapping that information with each other — no subpoena required, no investigation needed, no manual request filed.
Welcome to the Crypto-Asset Reporting Framework, or CARF — the OECD's answer to a decade of crypto tax opacity. It is the most ambitious cross-border tax transparency initiative ever applied to digital assets, and most crypto holders have never heard of it.