We will introduce you to the child allowance and child medical expenses subsidy application change notification and receipt reason extinction notification. (If you change your address, name, pension, insurance, etc., you must notify us.)

child allowance

If you have any of the following changes, please be sure to notify us within 15 days. Depending on the content of the change, a refund may be incurred due to the delay in delivery.

Notice of change

• When address changed in Katsushika City
  (However, if the entire household moves within the ward, no notification is required.)
• When the name of the guardian or the target child is changed
• When your health insurance card changes due to job change, retirement, etc.

Notice of extinction

• When you move out of Katsushika City
• When you no longer care for your child
• When I became a civil servant
• When a guardian or target child dies
• when imprisoned or detained
• When the target child enters a child welfare facility, etc.
• When the person with the highest annual income (main income earner) changes from the child's father to the mother, or from the mother to the father, etc.

Children's Medical Expense Subsidy

Notice of change

• When the address of the target child changes
  (However, if the entire household moves within the ward, no notification is required.)
• When you change your name
• When there is a change in the child's health insurance (A copy of the child's health insurance card is required.)

In addition, when there is a change in the medical certificate, please return the medical certificate before the change to the Child-rearing Support Division (401 child-rearing support counter on the 4th floor of the ward office).

Notification of extinction

• When the guardian no longer takes care of the child
• When the target child dies
• When the target child receives public assistance
• When the target child enters a child welfare facility

Please return the medical certificate to the Child-rearing Support Division (401 child-rearing support counter on the 4th floor of the ward office).

Reception desk

Ward Office 4F Counter 401 Childcare Support Section Child Allowance Section
Depending on the content of the change, there is also a notification that can be received at the resident office. Please contact us for more information.

Reception time

Weekdays from 8:30 a.m. to 5:00 p.m.
8:30 a.m. to 7:30 p.m. every Wednesday (excluding national holidays and year-end and New Year holidays)
In addition, we do open agency from 9:00 a.m. to noon only on holiday open agency window (once a month Sunday).

mail reception

Please enclose the application form and other necessary documents and mail them to the Child Allowance Section of the Child Care Support Division.
Please note that we cannot be held responsible for delays in mailing or non-delivery of applications.
mailing address
5-13-1 Tateishi, Katsushika City, 124-8555
Katsushika Ward Office Childcare Support Section Child Allowance Section

Electronic application

The application requires public personal identification. See "Public Personal Authentication Service" below.

• About public personal identification service
• How to use the online application
• Click here for online application
• Child Medical Expense Subsidy Receipt Reason Extinguishment Notification (External link)
• Notification of termination of child allowance (External link)

Notes on notification

1. If the eligibility for receiving the child allowance expires, the allowance will be paid up to the month in which the reason for the disappearance occurred.
2. If the name of the beneficiary has changed, it is necessary to notify the account change separately.
3. If the child and guardian live at different addresses, a separate custody petition must be submitted.
4. For more information, please see the attached file below, "Entry Example: Child Allowance Child Medical Expense Subsidy Notification of Change of Application Matters and Notification of Disappearance of Reason for Receipt".
5. If you have any questions, please contact us.