Tax

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Consumption tax	We will run simulations for three scenarios—5%, 8%, and 10% consumption tax—applied to amounts excluding or including tax. (Tax-inclusive and tax-exclusive calculations)
From the pre-tax amount to the total amount including tax (multiple tax rates, reduced tax rates)	When using multiple tax rates, calculate the total amount including tax based on the pre-tax amounts. Example: Given a consumption tax rate of 8% (reduced rate) and 10% (standard rate), calculate the total amount including tax and the grand total based on the respective pre-tax amounts.
Inheritance Tax	We will simulate the inheritance tax on an estate.
Gift Tax (Annual Taxation)	Calculate the gift tax based on the total amount of gifts made during the calendar year.
Gift Tax (Inheritance Tax Settlement System)	We will calculate the gift tax on gifts made under the inheritance tax settlement system.
Alcohol tax	This tool calculates the taxes on various types of alcohol.
Taxes on Severance Pay	We will calculate the income tax and local taxes on your severance pay.
Taxes on temporary income	Calculate the income tax on temporary income.
Tobacco taxes	This tool calculates taxes on cigarettes. Calculations are based on prices and tax rates effective October 1, Reiwa 8.
Gasoline Taxes	Calculate the tax based on the retail price of gasoline.
Taxes on Diesel Fuel	Calculate the tax based on the retail price of diesel fuel.
Tax on kerosene	We calculate the tax based on the retail price of kerosene.
Withholding Tax Statement (Salary Income) – Fiscal Year 2024	We will calculate the withholding tax statement for salaried employees.
Withholding Tax Statement (Salary Income) for Reiwa 7 and onward—	Calculates withholding tax statements for salaried employees. Applies to the Reiwa 7 tax year and beyond.
Withholding Tax on Salary Income for Fiscal Year 2019 (Monthly Amount)	Calculate the monthly withholding tax amount for salary income for the 2019 tax year.
Withholding Tax on Salary Income for Fiscal Years 2020–2025 (Monthly Amounts)	Calculate the monthly withholding tax amounts for salary income for the years 2020, 2021, 2022, 2023, 2024, and 2025.
Withholding Tax on Salary Income for Fiscal Year 2026 (Monthly Amount)	Calculate the monthly withholding tax amount for salary income for the 2026 tax year.
Withholding Tax on Salary Income for Heisei 31 (Daily Rate)	Calculate the daily withholding tax amount for Heisei 31 salary income.
Withholding Tax on Salary Income: Reiwa 2–7 (Daily Amount)	This calculates the daily withholding tax amount for salary income for Reiwa 2, 3, 4, 5, 6, and 7.
Withholding Tax on Salary Income for Fiscal Year 2026 (Daily Rate)	Calculate the daily withholding tax amount for salary income for the 2026 tax year.
Withholding Tax on Bonuses – Fiscal Year 2025	We will calculate the withholding tax amounts for bonuses paid in fiscal year 2019 and fiscal years 2020, 2021, 2022, 2023, 2024, and 2025.
Withholding Tax on Bonuses: Reiwa 8 and Later	We will calculate the withholding tax amount for bonuses for the Reiwa 8 fiscal year.
Calculate the amount of withholding tax on manuscript fees, speaking fees, and other similar payments	Calculate the withholding tax when paying royalties, speaking fees, and other similar payments.
Calculate the amount of withholding tax on fees paid to tax accountants, judicial scriveners, and others	This calculates the amount of withholding tax when paying compensation or fees to individuals with specific professional qualifications, such as certified public tax accountants, attorneys, and judicial scriveners.
Calculating Withholding Tax Based on Take-Home Pay	Calculate the total payment amount and the withholding tax by working backward from the net amount after withholding.
List of Withholding Tax Rates for Round-Number Amounts	This table shows the total payment amount and withholding tax when a round figure is paid.
Calculating Withholding Tax on Interest Earned on Deposits	Calculate the withholding tax (income tax and special income tax for reconstruction) and the total interest amount based on the interest earned on deposits. (Effective January 1, Heisei 28 onward)
Calculate withholding tax on dividends	Calculate the total dividends and withholding tax (income tax and Special Income Tax for Reconstruction) based on the dividend payment amount. (January 1, 2014 – December 31, 2007)
Hometown Tax Donation Limit	This tool calculates the maximum donation amount you can make through the Hometown Tax Program with a net out-of-pocket cost of only 2,000 yen. It is updated to reflect the tax reforms for fiscal year Heisei 27.
Calculation of Late Payment Charges	This tool calculates late payment penalties for delinquent local taxes (prefectural and municipal taxes). It covers delinquent payments from Heisei 12 (2000) through December 31, Reiwa 8.
Calculation of the non-deductible portion of entertainment expenses	Calculate the non-deductible portion of entertainment expenses.
Deductible Limit for Donations	Calculate the amount of a corporation's charitable contributions that is deductible for tax purposes.
Maximum Part-Time Income Thresholds to Avoid Losing Money on Taxes, Insurance, and Deductions	We'll calculate the income thresholds for part-time and temporary workers to ensure they don't lose out on income tax, resident tax, social insurance, and deductions.
Calculation of Customs Duties on Commercial Imports	This tool calculates customs duties and consumption tax for commercial imports. You can enter multiple items.
Calculating Customs Duties on Personal Imports	Calculate customs duties and consumption tax for personal imports. You can enter multiple items.
Calculating Miscellaneous Income from Individual Annuities	Calculate the amount of miscellaneous income resulting from payments received under a private pension insurance policy.
Calculating the Medical Expense Deduction	We will calculate the amount eligible for the medical expense deduction and the income tax refund.