Form

Verify your child for the childcare service

Use form CVF1 to verify your child for the childcare service.

Documents

Details

To verify your child for the childcare service, you will need to use the Child Verification form (CVF1).

Email HMRC to聽ask for this form in Welsh (Cymraeg).

How to use the print and post form

You will fill this form in online and you cannot save your progress. It is best to get all of your information together before you start.

If you鈥檙e using an older browser, you鈥檒l need to update it or use a different browser.聽You can find out more about browsers.

Documents you need to send with the form

If your child was born in the UK, you will need to send either the child鈥檚:

  • birth certificate
  • adoption certificate

If your child was born outside the UK, you will need to send the child鈥檚:

  • birth certificate
  • passport or travel documents used to enter the UK

Do not send photocopies.

Updates to this page

Published 1 February 2017
Last updated 10 June 2025 show all updates
  1. Information about applying for a National Insurance number has been removed.

  2. Update to documents you need to send to verify children born in the UK or elsewhere.

  3. First published.

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