It sounds like charity. It's almost the opposite: you redirect tax you already owe to a town you choose, pay a flat ¥2,000, and get a gift on top. Drag the sliders — watch where your money actually goes.
ESTIMATE ONLY — check an official simulator before donating
Annual salary¥5,000,000
Household
Your donation¥30,000
¥0your estimated cap: —
Out of pocket
¥2,000
Back in tax relief
¥28,000
Gift value (max 30%)
¥9,000
The paperwork — you only need one path
How many towns will you donate to?3
One-Stop exception
5 towns or fewer, and you don't otherwise file. Send each town a short form by early January.
Tax return
6+ towns, or you file anyway. Claim it on your return. Same money either way.
That's the shikumi — in 3 moves
1
You donate to any municipality — rice, crab, fruit; it's a menu.
Deadline: December 31, every calendar year.
2
Everything above ¥2,000 comes back as lower income tax + next year's resident tax.
Your cap ≈ 20% of your resident tax — that's what the gauge above estimates.
3
The town thanks you with local goods capped at 30% of the donation.
Leaving Japan before Jan 1? The resident-tax side is lost — time your giving.
The shikumi is free to learn. Your personal decision deserves a licensed professional. Join the waitlist for 1-on-1 consultations with a bilingual CFP.
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