Personal tax – form

Income Tax: notice of transfer of surplus Income Tax allowances (575(T))

Use the online form to ask for a transfer of unused Married Couple's Allowance or Blind Person's Allowance to your spouse or civil partner.

Documents

Apply online (sign in to or set up a Government Gateway account)

Apply by post

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Detail

To tell HM Revenue and Customs (HMRC) that you want to transfer unused Married Couple’s Allowance or Blind Person’s Allowance to your spouse or civil partner, you can either:

  • use the online form service (sign in to, or set up a Government Gateway account)
  • print the postal form, fill it in by hand and post it to HMRC

If you use the online form, you’ll get a reference number that you can use to track the progress of your form.

To fill in the form, you’ll need:

  • the date of marriage or civil partnership
  • your spouse or civil partner’s HMRC reference (this can be found on any letter or form they’ve had from their HMRC office)
  • your spouse or civil partner’s National Insurance number (you’ll find this on your spouse or civil partner’s payslip, P60 or tax return)
  • details of your income and deductions for this tax year
  • details of the allowances you want to claim for this tax year