1. Can unpaid National Health Insurance premiums be considered in immigration screening?

When reviewing an application for extension of period of stay or change of status of residence, Immigration considers various factors, including the applicant’s activities, residence situation, income, conduct, and compliance with legal obligations.

The Immigration Services Agency’s guideline states that unpaid taxes may be treated as a negative factor. It also states that large or long-term unpaid amounts of legally required payments, including National Health Insurance premiums, may be treated similarly if considered malicious or serious.

This does not mean that any unpaid amount will automatically result in refusal. However, leaving unpaid premiums unresolved before filing a visa renewal or change of status application can create a real risk.

2. Does unpaid insurance always lead to refusal?

No. Unpaid National Health Insurance premiums do not automatically mean that your application will be refused. Immigration may look at the amount, the length of non-payment, whether you responded to reminders, whether you consulted the local city office, and whether you have taken steps to improve the situation.

If you have already paid the arrears, or if you have consulted the municipality and are following an installment payment plan, it may be possible to explain the situation with supporting documents.

On the other hand, a large unpaid amount, long-term non-payment, ignored reminders, no payment consultation, and other compliance issues may be viewed negatively.

3. What should you check before visa renewal or change of status?

Before filing, it is advisable to check not only National Health Insurance, but also residence tax, pension, and social insurance status.

• Unpaid National Health Insurance premiums, reminders, or installment payment status
• National Pension payment record, exemption, or postponement status
• Residence tax certificates and unpaid tax status
• Whether you should be enrolled in employee social insurance through your employer
• Whether your address change has been properly reported
• Whether you have filed required notifications after job change, resignation, divorce, or other status changes

4. What should you do if you have unpaid premiums?

First, contact your municipality and confirm the unpaid amount and the relevant period. If possible, paying the arrears before filing is the safest option.

If you cannot pay the full amount immediately, consult the municipality about installment payments. Documents such as payment receipts, installment agreements, or records of payment consultation may help explain your situation.

If necessary, a written explanation should clearly state why the arrears occurred, what steps you have taken, and how you will continue paying in the future.

5. Information sharing may become more systematic from June 2027

According to materials from the Ministry of Health, Labour and Welfare, information sharing with the Immigration Services Agency is planned to start in June 2027. The materials also refer to the possibility of sharing payment assessment and payment records for the most recent five years.

This means that National Health Insurance payment status may become easier for authorities to confirm during visa renewal or change of status screening. Foreign residents should manage their payment records before the application period begins.

6. Points for employers and Registered Support Organizations

Employers and Registered Support Organizations supporting foreign workers should also pay attention to public payment and social insurance issues. For Specified Skilled Workers and other foreign employees, problems may arise if the worker should be enrolled in employee social insurance but remains under National Health Insurance, or if old unpaid premiums remain after resignation or job change.

Support should be provided with respect for privacy, but guidance on payment methods, address changes, notification obligations, and record keeping is important.

7. Frequently Asked Questions

Q1. Will one missed payment cause refusal?

Usually, one missed payment alone does not automatically mean refusal. However, you should not ignore it. Pay it as soon as possible or consult the municipality.

Q2. Can I renew my visa while paying in installments?

It may still be possible, depending on the facts. If you have consulted the municipality and are following an installment plan, that may be explained with supporting documents.

Q3. If I am enrolled in employee health insurance, does National Health Insurance matter?

If you are currently enrolled in employee health insurance, you are usually not enrolled in National Health Insurance. However, if you had a previous National Health Insurance period and unpaid premiums remain, you should check them.

Q4. Does this also matter for Permanent Residence?

Yes. Permanent Residence applications are usually reviewed more strictly in terms of tax, pension, and health insurance compliance. If you have unpaid premiums, careful preparation is necessary.

8. Summary

Unpaid National Health Insurance premiums may affect visa renewal or change of status applications in Japan. Arrears do not always mean refusal, but unresolved non-payment can become a negative factor.

Before filing, check your National Health Insurance, pension, residence tax, and social insurance status. If there are unpaid amounts, take action early through payment, installment consultation, and proper documentation.