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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.
You can use Twitter to get general help from HMRC. We can’t discuss specific cases or an individual’s tax affairs, so please don’t give any personal details.
Start your tweet with @HMRCcustomers
8am and 8pm, Monday to Friday
8am and 4pm Saturdays
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
9am to 5pm Sunday
Closed bank holidays.
Best time to call:
Phone lines are less busy before 10am, Monday to Friday and less busy on Sundays.