TToolspot

Inheritance Tax Simulator

Calculate estimated inheritance tax from total estate value and number of legal heirs. Shows basic deduction, taxable estate, and tax amount.

Input

JPY
people

This is an approximation and may differ from actual amounts.

Result

Basic Deduction42,000,000JPY
Taxable Estate58,000,000JPY
Total Inheritance Tax7,700,000JPY
Tax Per Person3,850,000JPY

How to Use

Enter the total estate value and number of legal heirs. The basic deduction, taxable estate, total inheritance tax, and tax per heir will be calculated automatically. Use this as a first step in inheritance planning to understand the approximate tax amount.

About the Formula

The basic deduction is calculated as "30 million yen + 6 million yen x number of legal heirs". The taxable estate is divided according to statutory inheritance shares, and progressive tax rates (10%–55%) are applied to each heir's portion to calculate the total tax. Spouse tax reduction, small residential land special provisions, and life insurance tax-free allowances are not considered.

よくある質問

基礎控除額はいくらですか？
基礎控除額は「3,000万円 + 600万円 × 法定相続人の数」で計算されます。例えば法定相続人が3人の場合、4,800万円が基礎控除額となります。
生命保険金は相続税の対象ですか？
生命保険金は「500万円 × 法定相続人の数」までが非課税です。それを超える部分はみなし相続財産として課税対象となります。
入力データはサーバーに送信されますか？
いいえ。すべての計算はお使いのブラウザ上で行われ、入力データが外部サーバーに送信されることはありません。安心してご利用ください。
スマートフォンでも使えますか？
はい。レスポンシブデザインに対応しており、スマートフォン・タブレット・PCなどあらゆるデバイスで快適にご利用いただけます。

Related Tools

🏠

Mortgage Calculator

Calculate monthly payments, total payments, and total interest for mortgages with equal payment or equal principal methods.

📈

Investment Simulator

Simulate future asset value from monthly contributions and expected returns.

💰

Take-home Pay Calculator

Calculate take-home pay after social insurance and taxes from gross annual salary.

👴

Pension Simulator

Estimate old-age basic pension and employee pension amounts from enrollment period and average salary.

🏡

Furusato Tax Deduction Simulator

Calculate your maximum Furusato tax deduction based on income and family composition. Supports freelancers and side income.

🧮

Income Tax Calculator

Calculate income tax and tax refund/payment from salary, side income, medical expense deductions, and more.

💹

iDeCo / NISA Tax Saving Simulator

Simulate tax savings and investment returns from iDeCo and NISA contributions.

🚗

Car Loan Calculator

Calculate monthly payment, total payment, and total interest for car loans from interest rate and repayment period.

🎁

Retirement Bonus Tax Calculator

Calculate take-home amount after deducting retirement income deduction, income tax, and resident tax.

💸

Loan Prepayment Simulator

Simulate interest savings and term reduction from mortgage prepayments. Compare term-shortening and payment-reduction methods.