Resident Tax (住民税) Explained
Resident tax is a local tax paid to your municipality based on previous year income. Unlike income tax withheld as you earn, resident tax has a one-year delay — your 2025 income determines your 2026 bill. This surprises many foreign residents, especially when leaving Japan and receiving a large bill after departure.
| Aspect | Income Tax | Resident Tax |
|---|---|---|
| Collected By | National government | Municipality |
| Based On | Current year | Previous year |
| Rate | Progressive 5–45% | Flat ~10% |
| Payment | Withheld monthly | June–May following year |
How It Works
Employed
Your employer deducts resident tax in 12 installments from June through May (special collection). No action needed from you.
Self-Employed
You receive quarterly payment notices in June. Pay at convenience stores, banks, or via transfer.
The Delay Problem
First year: zero or minimal (no prior income). Second year: full bill hits. If leaving Japan, you owe the full year's tax based on final year income — and that bill arrives after you leave.
Q: I just arrived — do I owe resident tax?
If you had no Japan income the previous year, your tax will be zero or minimal. The bill for your first year's earnings arrives the following June.
Q: What if I leave without paying?
You remain responsible. Appoint a tax representative (納税管理人) before leaving, or pay in advance. Unpaid tax can cause future visa problems.
※ This article is for informational purposes only. Rates vary slightly by municipality.
