What foreigners can get back from Japanese taxes

If you worked in Japan and paid income tax, you may be able to get some of that money back through a process called a tax refund (還付, kanpu). The Japanese tax system withholds money from your paycheque automatically, but if you paid more than you actually owed — because of deductions you didn't claim, or because you left partway through the year — the government returns the difference.

The refund process is different depending on whether you're still in Japan, whether you worked for one employer or several, and what kind of visa you had. Most foreigners who get refunds are those who left Japan and didn't file a final tax return, or those who worked part-time and had tax withheld but earned below the threshold where taxes are actually owed.

You don't need to be a permanent resident or have a long-term visa to get a refund. Anyone who was taxed on income earned in Japan can request one, as long as they file the correct paperwork with the tax office.

Key Takeaways

  • Foreigners can receive tax refunds from Japan if they paid more income tax than they owed, usually because of deductions or leaving partway through the tax year.
  • The process depends on your situation: if you're still in Japan, you file a final return (確定申告, kakutei shinkoku) with your local tax office; if you've left, you can file by mail or through a representative.
  • You'll need your employment records, proof of income, and your residence card or passport to prove you were in Japan during the tax year.
  • Refunds typically take four to eight weeks to process once the tax office receives your complete paperwork.
  • If you left Japan without filing, you can still request a refund within five years of the tax year in question.

Who can get a tax refund in Japan

You can request a refund if you were a resident of Japan for tax purposes during the year you earned income. For foreigners, this usually means you held a valid residence card (在留カード, zairyu card) or were registered as a resident with your local ward office (区役所, ku-yakusho). Tourists and short-term visitors who worked illegally are not may be able to access.

The most common situations where foreigners receive refunds are: you worked part-time and had taxes withheld but earned less than the annual threshold (around ¥1,030,000 for a single person with no dependents, though this varies); you worked for multiple employers and only one withheld taxes; you left Japan partway through the tax year and didn't file a final return; or you had large deductible expenses like medical bills or charitable donations that your employer didn't account for.

If you were employed by a company, your employer may have already filed your taxes through the year-end adjustment process (年末調整, nenmatsu chosei). If that happened, you typically won't get a refund unless your circumstances changed — for example, if you left the job before year-end or had major medical expenses.

How the refund process works if you're still in Japan

If you're still living in Japan, you file a final tax return (確定申告, kakutei shinkoku) with your local tax office. The tax year runs from January 1 to December 31, and the filing period is usually February 16 to March 15 the following year. You can file in person, by mail, or online through the National Tax Agency's e-Tax system (e-Tax, イータックス).

To file, you'll need: your residence card or passport showing you were in Japan; your employment contract and pay stubs from all jobs; a record of any taxes withheld (your employer should provide this on a form called a source deduction slip, or 源泉徴収票, gensen choshusei); and documentation of any deductions you're claiming, such as medical receipts or donation records.

You can file at your local tax office (税務署, zeimusho) — find the one for your ward on the National Tax Agency website. Staff there can help you fill out the forms, though they may not speak English fluently. Many cities also offer free tax consultation services for residents, sometimes with interpreters available during certain hours.

Once you file, the tax office will review your return. If you're owed a refund, they'll deposit it into a Japanese bank account you provide, usually within four to eight weeks.

How to get a refund if you've already left Japan

If you've left Japan and didn't file a final return, you can still request a refund by mail. You have up to five years from the end of the tax year to do so. For example, if you left in 2023, you can file for a 2023 refund until the end of 2028.

Send your documents to the tax office that covered your last address in Japan. You'll need the same paperwork as above — your residence card or passport, pay stubs, source deduction slips, and any deduction documentation — plus a cover letter in Japanese explaining that you've left Japan and are requesting a refund. Write your current address and contact information clearly.

The tax office will mail you a form to fill out and return. This process takes longer than filing in person, often three to six months from when they receive your initial documents. You'll need to provide a Japanese bank account for the refund, or ask a friend still in Japan to receive it on your behalf and transfer it to you.

If you don't speak Japanese, consider hiring a tax accountant (税理士, zeirishi) or asking your former employer for help. Some international community centers in major cities also offer free tax filing information for departing foreigners.

Documents you need to gather

Start by collecting your source deduction slip (源泉徴収票, gensen choshusei) from each employer. This document shows how much you earned and how much tax was withheld. Your employer is required to give you this by January 31 of the year after you worked, even if you've left the job.

If your employer won't provide it, you can request it from the tax office using a form called a "Request for Issuance of a Copy of a Source Deduction Slip" (源泉徴収票の交付を求める手続き). You'll need your name, the employer's name, and the tax year in question.

Gather pay stubs from every month you worked, your employment contract, and your residence card or passport. If you're claiming deductions — medical expenses, donations, or business expenses if you were self-employed — collect receipts and records. Keep everything organized by category and bring copies, not originals, to the tax office.

What happens after you file

The tax office will send you a notice of information (決定通知書, kettei tsuchisho) confirming the refund amount and the payment date. If there are any problems with your filing — missing documents, unclear information, or questions about your deductions — they'll contact you by mail or phone.

Refunds are usually deposited into the bank account you provided within four to eight weeks of filing. If you provided a Japanese bank account that's no longer active, the refund will be returned to the tax office and you'll need to contact them to arrange payment another way.

Keep a copy of your filed return and the notice of information for your records. You may need them if you explore for a visa, a loan, or housing in the future, or if you return to Japan and need to prove your tax history.

Frequently Asked Questions

Can I get a refund if I worked illegally or on a tourist visa?

No. You must have been a registered resident of Japan during the tax year to be may be able to access. If you worked without proper visa status, you cannot file a legitimate tax return or request a refund. Doing so could create legal problems.

What if my employer already did a year-end adjustment?

If your employer filed a year-end adjustment (年末調整, nenmatsu chosei) and you worked there the entire year, you typically won't get a refund unless your situation changed — for example, you left the job early, had major medical expenses, or worked a second job that wasn't reported. You can still file a final return to claim additional deductions.

How long do I have to file after leaving Japan?

You can file a refund claim up to five years after the end of the tax year. So if you left in 2023, you can file for 2023 taxes until December 31, 2028. Filing sooner is better because the process takes time, especially by mail.

Do I need to speak Japanese to file?

Not necessarily. Many tax offices in major cities have English-speaking staff or can arrange an interpreter. International community centers, your embassy, and some tax accountants offer free or low-cost help filing in English. If you're filing by mail from outside Japan, a brief English letter explaining your situation is usually acceptable.

What if the tax office says I owe money instead of getting a refund?

This can happen if you earned more than you reported or if your deductions were rejected. The tax office will send you a notice explaining what they found. You can dispute it by submitting additional documentation or requesting a meeting with a tax official. If you disagree with their decision, you have the right to file an objection (異議申立て, igi moushitate).