Connect every wallet, exchange and chain. The NTA treats crypto gains as miscellaneous income (zatsu shotoku) and taxes them at progressive rates up to 55%. Kryptos applies the total moving average cost method and produces an NTA-ready schedule.
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Create an account and sync your wallets, exchanges and DeFi positions in one place.
5,500+ integrations across CEXs, DEXs, wallets and chains. Kryptos auto-classifies every transaction by NTA treatment.
Download your zatsu shotoku schedule with JPY-valued events. Drop into e-Tax, or hand to your zeirishi.
Japan taxes crypto as miscellaneous income at marginal rates. Kryptos applies the framework consistently year on year.
Sōgō hō (overall average method) recomputed on every acquisition. The NTA default; per-period method also supported on request.
5% to 45% national income tax plus 10% local. Computed at your bracket against total taxable income, not just crypto.
Salaried employees with under 200,000 JPY in miscellaneous income may be exempt from filing. Kryptos flags eligibility so you don't over-file.
NTA treats every swap as a JPY-valued taxable event. Computed at the moment-of-trade JPY rate, not period averages.
NTA e-Tax opens for the 2025 calendar-year return.
Kakutei shinkoku filing and payment deadline for 2025.
Common extended deadline if you file via a zeirishi.
Every document the NTA expects for zatsu shotoku with crypto income, in the order your zeirishi will ask for them.
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Beat the March 15 NTA deadline. Generate your kakutei shinkoku schedule in minutes.