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Certificate of National Health Insurance premium payment amount

Last Updated June 17, 2022

Certificates of Certificates such as National Health Insurance Premium Payment Amount

The certificate of the amount paid for the National Health Insurance premium mainly certifies the following contents (in principle, proves up to the past five years). 。
In addition, please confirm what kind of proof is required in advance with the submission address.

  • The amount to be paid for each fiscal year is determined
  • Amount paid for each fiscal year

(Caution) It does not prove the amount of insurance premium paid for one year (January 1 to December 31). If you would like to check the amount of insurance premium paid in one year, please refer to the “Notice of National Health Insurance Premium Annual Payment” sent in mid-January or contact the ward office Insurance and Pension Division.

What you need for application

What you need for application
Cases of application (Main)

Items that need to be submitted

Those that need to be presented at the counter (explanatory note)
Requests by the individualWhen requested by the person to be proved
  • Application form
  • Identity verification documents
When you move out of the city from Motoichi and have been relocated further
  • Application form
  • Identity verification documents
  • Documents such as certificates issued by public offices that show the change of Address (My Number Card, resident certificate, driver's license etc.)
Claims by relativesThe request is made by a relative of living together who makes a living together with the certified person

<Persons who have resident registration in Yokohama City on the day of application>

  • Application form

<Persons who do not have resident registration in Yokohama City on the day of application>

  • Identification documents of the person who came to the counter for application
When the heir makes a claim
  • Application form
  • Identification documents of the person who came to the counter for application
  • A copy of the family register that can confirm inheritance relationship
Billing by proxy/agentIn the case of claims made by legal representative, such as adult guardian, bankruptcy trustee, caretaker, etc.
  • Application form

(If you cannot confirm the fact of the appointment in Motoichi, you may need to submit or present documents that can confirm the fact.)

  • Identification documents of the person who came to the application
Other proxy/agent charges
  • proxy/agent's identity verification documents

(Note) Copying etc. may be made as necessary.

Application fee

It costs 300 yen per case per year.

Application destination

You can apply at the nearest ward office Insurance and Pension Division.

When applying by mail

Please send the following documents to the ward office, Insurance and Pension Division Tax Receipt Section of the ward where the National Health Insurance premium was imposed.

(1) Application form for certification of payment amount
 Fill out the application form with required items.

(2) Fixed postal money order for commissions
 Sold at Japan Post Bank (postal savings window) (Please do not enter anything in the postal flat-rate small money order) 。

(3) Reply envelope
 Please put a stamp and fill in the address.

Precautions for applying by mail

  • If you are in a hurry or have a reliable receipt, please use express delivery or registered mail for mailing to ward offices and reply envelopes.
  • Since it is necessary to confirm that the application has been made by the person's will (in principle, the request will be made in the name of the person), the certificate will be sent to the Address of the person.
  • If you move out of Yokohama after moving out of Yokohama, please enclose a copy of the one that shows the relationship between your current address and the old Address (eg, a copy of your My Number card surface or a copy of your driver's license).
  • For fixed postal money order, please prepare at an amount that does not change.

Download the application form

Other cautions

  • If you need proof of payment, etc. for the National Health Insurance premium immediately after payment at a financial institution, please bring your receipt together.
  • Please note that if the Address or name you fill out the application form is different from the contents of the ledger, we may issue it after making necessary confirmation.
  • Depending on your request, you may not be able to issue a certificate to anyone other than the person.

Inquiries regarding procedures

Please contact your ward office, Insurance and Pension Division National Health Insurance Section.

List of contact information at each ward office, Insurance and Pension Division National Health Insurance Section
Inquiries by e-mailPhone number
Tsurumi Ward Insurance and Pension Division National Health Insurance Section045-510-1808、045-510-1809
Kanagawa Ward Insurance and Pension Division National Health Insurance Section045-411-7029
Nishi Ward Insurance and Pension Division National Health Insurance Section045-320-8475
Naka Ward Insurance and Pension Division National Health Insurance Section045-224-8313、045-224-8314
Minami Ward Insurance and Pension Division National Health Insurance Section045-341-1127
Konan Ward Insurance and Pension Division National Health Insurance Section045-847-8426
Hodogaya Ward Insurance and Pension Division National Health Insurance Section045-334-6337
Asahi Ward Insurance and Pension Division National Health Insurance Section045-954-6137
Isogo Ward Insurance and Pension Division National Health Insurance Section045-750-2431
Kanazawa Ward Insurance and Pension Division National Health Insurance Section045-788-7837
Kohoku Ward Insurance and Pension Division National Health Insurance Section045-540-2350
Midori Ward Insurance and Pension Division National Health Insurance Section045-930-2342
Aoba Ward Insurance and Pension Division National Health Insurance Section045-978-2431
Tsuzuki Ward   Insurance and Pension Division National Health Insurance Section045-948-2338
Totsuka Ward Insurance and Pension Division National Health Insurance Section045-866-8445
Sakae Ward Insurance and Pension Division National Health Insurance Section045-894-8425
Izumi Ward Insurance and Pension Division National Health Insurance Section045-800-2428、045-800-2429
Seya Ward Insurance and Pension Division National Health Insurance Section045-367-5732

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For inquiries to this page

Health and Social Welfare Bureau Living and Welfare Department Insurance and Pension Division

Phone: 045-671-3922

Phone: 045-671-3922

Fax: 045-664-0403

Email address: kf-hokennenkin@city.yokohama.jp

Return to the previous page

Page ID: 587-573-978

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