ContractTax
ContractTax.com: Taxes, P&L & Sharp Score for Kalshi Traders
What it does
Kalshi shows you a balance, not whether you're any good or what you owe. ContractTax turns your trade history into full P&L, a skill-weighted Sharp Score that ranks your edge, and your tax numbers under every treatment (event-contract taxes are unsettled, so we model them all). Plus 50 free guides on how Kalshi actually works, from order mechanics to the new crypto perpetuals. Upload a CSV or connect a read-only key. Trades parse in your browser; nothing is uploaded unless you sync.
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