国税還付金振込通知書 — tax refund deposit notice

Who sends it	税務署 (national tax office)
When it arrives and deadline	Arrives 1 to 2 months after you file.

What it is

Tells you that your income tax refund was deposited into your account, with the amount and the date.

What to do

Check the deposit on your bank statement. There is nothing else to do.

If you ignore it

Nothing happens.

Not one of these, or want to be sure?

Send a photo of the letter and get the explanation by email in your language: what it is, how much, the deadline and what to do.

Read my letter — ¥1,100

The reading is done by artificial intelligence with automatic quality checks. It usually arrives in about 15 minutes.

General explanation, for guidance. What is written on your letter is what counts: check the amount and the deadline on it.

Self-service tool. Results are estimates based on official tables. They do not replace advice from the responsible public office.
All tools · fred@togolog.jp · kakuteieasy.jp