Denpyo Blog
In-depth guides on Japan tax filing (確定申告), blue return (青色申告) benefits, 電子帳簿保存法 compliance and expense tracking — written for freelancers and small business owners.
Articles in this category
Complete Timee & Gig Work Tax Guide 2026: Side Job Tax Filing in Japan
Do you need to file taxes for Timee gig work in Japan? Learn about salary income treatment, withholding rules, the residence tax trap, and how to prevent your employer from finding out.
Tax Filing Guide
January 7, 2026
6 min read
2026 Tax Filing: Japan's Basic Deduction Rises to ¥950,000 — What Freelancers Need to Know
Japan's 2026 tax filing brings major changes: basic deduction up to ¥950,000, salary deduction +¥100,000. Essential guide for freelancers based on NTA official information.
Tax Filing Guide
January 5, 2026
5 min read