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2025 Income Tax Calculator
For 2025 income (Reiwa 7) - File by March 16, 2026
Feb 16 - Mar 16, 2026e-Tax opens Jan 5, 2026
For informational purposes only. Not financial or tax advice. Consult a tax professional.
2025 Income Tax Calculator
For 2025 income (Reiwa 7) - File by March 16, 2026
¥
Total business income
¥
Total business expenses
¥
National health insurance, pension, etc.
Affects nursing care insurance (ages 40-64) and certain deductions.
Residence tax and NHI rates vary slightly by municipality.
Calculation Results
Take-Home Pay
¥3,621,201
Effective Rate: 9.5%
Business Income¥4,000,000
Deduction Breakdown
Basic Deduction¥880,000
Blue Return Deduction¥650,000
Social Insurance Deduction¥400,000
Total Deductions¥1,930,000
Taxable Income¥2,070,000
Total Tax
Income Tax¥109,500
Reconstruction Tax¥2,299
Residence Tax (Est.)¥207,000
Total Deductions¥378,799
Your Blue Return Savings
For freelancers, sole proprietors & side business owners
¥171,785savings vs. White Return
Blue Return Deductions
- ¥650,000 with e-Tax + double-entry bookkeeping
- ¥550,000 with paper filing + double-entry bookkeeping
- ¥100,000 with simplified bookkeeping
Requires business registration and blue return approval
New
2025 Tax ReformFrom 480,000 to 580,000 yen (+100,000)
Organize expenses to lower your tax bill
Denpyo tracks deductible expenses so you don't miss any.