Furusato Nozei in one example
Suppose your safe annual limit is ¥60,000 and you donate ¥60,000 in total to designated municipalities. After the correct filing, up to ¥58,000 is considered for tax relief and your standard personal cost is ¥2,000. That ¥2,000 applies to your eligible annual total—not to each donation or each municipality.
The relief is not an instant discount at checkout. You pay the full donation first, then receive the benefit through the tax system. The exact route depends on whether you use the One-Stop Exception or file a final income-tax return.
Where the tax benefit comes from
The standard calculation has three parts:
- an income-tax deduction;
- a basic resident-tax credit, generally based on 10%; and
- a special resident-tax credit that fills the remaining gap.
The special resident-tax portion is capped at 20% of your resident-tax income levy. Broader income-based ceilings also apply. This is why Furusato Nozei is not simply “pay ¥2,000 and donate any amount.” Your personal ceiling matters. The National Tax Agency publishes the official three-part outline in Tax Answer No. 1155.
What you choose—and what you do not
You choose the designated local government and the donation amount. You do not need to donate to your birthplace. A donation portal may help you search for municipalities and gifts, but the portal does not determine your legal tax limit and does not complete your tax filing.
Thank-you gifts are a feature offered by many recipient municipalities, not the tax deduction itself. Availability, delivery rules and gift terms differ by municipality. Confirm the recipient is designated for Furusato Nozei treatment when you donate.
The four-step process
- Estimate your ceiling. Use current income and deductions, and leave a buffer if the year is not final.
- Donate during the calendar year. The completed payment date determines the donation year.
- Keep the records. Save the donation receipt or an eligible annual certificate from a designated portal operator.
- Claim the relief. Use One-Stop if you qualify; otherwise file a final tax return that includes every donation.
What happens if you exceed your limit?
The donation is still a donation, but the portion above the amount supported by your tax position may not be fully offset. In practical terms, your out-of-pocket cost becomes more than ¥2,000. A lower final salary, larger deductions, a home-loan credit, or other tax changes can reduce the ceiling you estimated earlier in the year.
Start with the 2026 calculator, then recheck near year end when your income is clearer.