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CryptoTaxList
Educational MVP

Free crypto tax estimate calculator

Build a quick country-level crypto tax estimate for trading gains, staking, mining, and other crypto income. We use the headline rates shown in each guide and clearly flag when the underlying rate data is missing or too broad to rely on.

What it's good for
Sanity-checking rough tax exposure before you dig into the full country guide or speak with an advisor.
What it uses
Headline capital gains tax rates for trading gains and headline income tax rates for staking, mining, and other crypto income.
What it does not do
It does not replace tax software or professional advice, and it is not a filing-ready crypto tax return.
Free crypto tax estimate calculator
Use headline tax rates from each country guide to model a quick educational estimate for trading gains and crypto income.
Rates used
Capital gains: Varies 15-55%Income: Varies 15-55%

Estimated tax

Enter amounts to estimate

Add your approximate fiat amounts above for a simple headline-rate estimate.

Total entered
0.00

Breakdown

Trading gains
Amount: 0.00 · Rate used: Varies 15-55%
Estimated tax
0.00
Staking income
Amount: 0.00 · Rate used: Varies 15-55%
Estimated tax
0.00
Mining income
Amount: 0.00 · Rate used: Varies 15-55%
Estimated tax
0.00
Other crypto income
Amount: 0.00 · Rate used: Varies 15-55%
Estimated tax
0.00
Japan at a glance
Reference notes pulled from the latest country guide.
Summary

Cryptocurrency transactions in Japan are taxed as miscellaneous income at progressive rates of 5-45% national plus 10% local tax (15-55%). Gains from sales, trades, and spending are taxable events. Income from mining...

Notes

• Upcoming 2026 tax reform: flat 20.315% separate tax for gains on specific registered crypto assets transferred via licensed exchanges, effective ~2028. • Losses under new regime carryforward 3 years. • Exchanges mus...

Last updated
March 18, 2026
Read the full Japan guide
How this estimate works

Trading gains use the country guide's headline capital gains tax rate.

Staking, mining, and other crypto income use the headline income tax rate.

If a rate is a range, the calculator returns a low/high estimate range.

If a rate is listed as exempt or 0%, the estimate for that category is 0.

If the necessary rate data is missing, the calculator explicitly says so instead of guessing.

Before you rely on any estimate

Real crypto tax outcomes can change materially based on holding period, local sourcing rules, residency, loss offsets, cost basis method, entity structure, and activity-specific treatment. Use this page to orient yourself, then open the relevant country guide to review the full context and caveats.