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What to do now, from day 1

A late payment from three years ago can't be fixed the week before you apply. Here's what to keep, what to check each year and which deadlines to watch on your route, with the official source for every point.

Sources last checked 6 November 2026

Pick your route

Start with these three

Whatever your route, most of the work comes down to three habits.

  1. Pay everything by its due date. Paying late can count against you even after you’ve caught up.
  2. Keep every payment receipt. ISA’s document lists tell you to, because receipts are how you prove you were on time.
  3. Report changes within 14 days. Moving home and changing jobs both have deadlines, and missed ones count against you later.

How far back each route looks

A PR application asks for proof of payment going back a set number of years. These are ISA’s document lists as of November 2026, and they may change when the new guideline starts in April 2027.

RouteResident taxPension and health insurance
10-year route5 years2 years
Long-Term Resident5 years2 years
Spouse of a Japanese national or permanent resident3 years2 years
Child of a Japanese national or permanent resident1 year1 year
Highly Skilled Professional, 70 points or more3 years2 years
Highly Skilled Professional, 80 points or more1 year1 year
Special Highly Skilled Professional (J-Skip)1 year1 year

Every route also needs a national tax certificate showing nothing is unpaid. Naturalisation works differently: Tokyo’s Legal Affairs Bureau asks for 5 years of resident tax and 2 years of pension and health insurance.

Treat these as the minimum. ISA says it checks unpaid tax and premiums as far back as the records can be confirmed.

This is information about published rules plus our own suggestions, not legal advice. Doing all of it doesn't guarantee a permit: ISA decides each application on its own facts. Check with ISA (0570-013904) or a licensed gyoseishoshi before acting. Spotted an error? Tell us