Tell HM Revenue and Customs (HMRC) if your tax code is wrong. You’ll need your National Insurance number and your PAYE reference - you can find these on your payslip.

Tell HMRC your tax code is wrong at the HMRC website. You’ll need your PAYE coding notice.

You can also telephone HMRC.

HMRC Income Tax enquiries
Telephone: 0300 200 3300
Textphone: 0300 200 3319
Monday to Friday, 8am to 8pm
Saturday, 8am to 4pm
Find out about call charges

You can also write to HMRC.

HM Revenue and Customs
Pay As You Earn
PO Box 1970
L75 1WX

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