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Korea enforces 22% crypto tax in 2027. Most investors aren't ready.
Coincat syncs your trades from Korea's top exchanges (Upbit, Bithumb, and more), calculates tax liability, and finds savings you'd miss.
ā One-click exchange sync (read-only API)
ā Real-time portfolio tracking
ā Capital gains calculation (FIFO)
ā Tax-loss harvesting alerts
ā Export reports for filing
Free to start. Built by ex-Naver, Toss, Banksalad engineers.
Coin CatTurboTax for Korean crypto investors
Jinwoo Cheonleft a comment
Hey Product Hunt! š I built Coincat because I almost got wrecked by crypto taxes. In 2027, Korea will start taxing crypto gains at 22%. The problem? Most Korean investors have traded across 3-4 exchanges over the years, with thousands of transactions. Calculating cost basis manually is a nightmare. I spent weeks in Excel trying to figure out my own taxes. Matching buys to sells, tracking...
Coin CatTurboTax for Korean crypto investors