Japan overseas dependent deduction and remittance documents calculator

Check whether a non-resident relative claim looks ready before Japan year-end adjustment, final tax return, resident tax review, visa renewal evidence, or PR document preparation. This page focuses on foreign residents who support family abroad and need to organize relationship documents, Japanese translations, remittance documents, and the 380,000 yen remittance route.

  • Overseas dependent deduction
  • Non-resident relatives
  • 380,000 yen remittance
  • Relationship documents
  • Remittance documents
  • Year-end adjustment
  • Resident tax
  • Visa and PR evidence
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What the NTA route usually checks

Relative

Age and category

Relatives aged 16 or older and under 30, or aged 70 or older, can use the main overseas relative document route. Relatives aged 30 or older and under 70 need a specific route such as study abroad, disabled status, or the 380,000 yen remittance category.

Income

Income limit

For employment income earner planning, NTA English forms refer to dependent relatives with estimated income of 580,000 yen or less. Salary-only cases use a different gross salary reference on the form.

Documents

Relationship evidence

Relationship documents can include government or public documents showing the family relationship. Foreign-language documents need Japanese translation for the claim file.

Remittance

Payment evidence

Remittance documents should show payment from the Japan taxpayer to the relative for living or education expenses. For the 30-69 payment route, 380,000 yen or more for that relative is the critical threshold.

Choose the dependent deduction path by search intent

Year-end adjustment with family abroad

If the query is nenmatsu chosei, overseas dependent, or employer documents, start here and then use the year-end adjustment and refund calculator to compare withholding, documents, and filing route.

Remittance records are incomplete

If the transfer history is split across banks, remittance apps, credit card support, or electronic payment services, use the remittance checklist to organize sender, recipient, purpose, annual totals, and proof before payroll or filing season.

Visa renewal or PR evidence

Tax certificates, withholding slips, payment records, and family support history can become evidence in immigration workflows. Continue to the visa renewal checklist or PR document checklist.

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FAQ for overseas dependents in Japan

Does one big transfer always prove the deduction?

No. The file still needs the correct relative category, relationship documents, remittance documents, translations where needed, and an employer or final-return route that accepts the evidence.

Can I claim every relative abroad?

No. The NTA route depends on relationship, age, income, non-resident status, documents, and special rules for relatives aged 30 or older and under 70.

Should I keep documents after year-end adjustment?

Yes. Keep payroll submissions, translations, remittance records, withholding slips, and final-return records because they may be needed again for tax, municipality, visa renewal, PR, or departure follow-up.

Official sources

Use official NTA sources, employer payroll instructions, municipality guidance, or a tax professional for final decisions. This page is a planning and document-readiness layer for foreign residents.