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If HMRC needs to contact you about anything confidential they’ll reply by phone or post.
Read about the P800 calculation if you’ve received a P800 and have any questions.
Webchat is unavailable at the moment because of technical problems.
- Telephone: 0300 200 3300
- Textphone: 0300 200 3319
- Outside UK: +44 135 535 9022
Call HMRC for help with questions about Income Tax, including:
- PAYE coding notices
- Marriage Allowance
- changing your personal details
Have your National Insurance number with you when you phone.
8am to 8pm, Monday to Friday
8am to 4pm Saturday
Closed Sundays and bank holidays
Best time to call:
Phone lines are less busy before 10am, Monday to Friday