Minna no Zeikin — Japan's taxes and social insurance, in numbers with primary sources
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Deductions & tax saving
- A tax break for babysitters? Japan's FY2027 requests, by household
- Japan's 48,904 NPOs: Fewer Than Convenience Stores
- Who Pays for Kumamoto's Recovery|Public Money and Donations
- Casualty Loss Deduction vs Disaster Relief Act|Which Saves More
- Disability Pension and Taxes in Japan|Three Effects of Tax-Free Status and the Disability Deduction
Social insurance
- Minimum Wage vs Public Assistance in Japan: the 2026 Gap
- Complete List of Benefits & Reductions for Japan's Tax-Exempt Households|Only What Is Running as of August 2026
- Household Aggregation and the Multiple-Time Reduction|Japan's High-Cost Medical Care Benefit
- Japan's Tax Burden in Context|45.7% or 33.7%? 25th of 38
- Disability Pension and Taxes in Japan|Three Effects of Tax-Free Status and the Disability Deduction
Subsidies & benefits
Employees & salary
Sole proprietors & freelancers
- VTuber and Streamer Taxes in Japan|Agency vs Independent
- Taxes on Clinical Trial Pay in Japan|Miscellaneous Income, Filing Lines and Dependency
- Esports Prize Money Tax in Japan|Tax-Free up to 500,000 Yen, and Why Pros and Amateurs Differ
- Estonia's 3-Minute Tax Return|98% E-Filing and the Pre-Filled Design
- Sole Proprietor Back to Employee: Business Closure Guide (Japan)
Inheritance & gifts
- How Japan's Wealthy Cut Inheritance Tax: Real Estate & Companies
- Mandatory Registration of Inherited Real Estate|When Is Your Deadline?
- Why is Japan's inheritance tax "the highest in the world"? A history-based explanation
- Chronicle of Vanished Tax-Saving Schemes|A 40-Year History of Closed Loopholes
- Why cash hoards and other-name deposits get caught
Sources / official information
This site puts primary sources published by the government (.go.jp) first. Figures such as tax rates, deduction amounts and deadlines are verified against materials from the National Tax Agency, the Ministry of Finance and other public bodies; we do not assert what we cannot verify, and we do not steer readers toward specific products or businesses (see our editorial policy). Because rules can be revised, please check each official site for the latest details.
- National Tax Agency — Tax Answer (common tax questions) (in Japanese)
- Ministry of Finance — Tax basics (in Japanese)
- e-Tax (National Tax Electronic Filing and Payment System) (in Japanese)
※ The content of this site is for general information only and is not tax or legal advice. For individual decisions, consult your local tax office or a licensed tax accountant (zeirishi).







