HMRC (Tax Office) Customer Service Number

Phone: 0300 200 3300

Alternative number: 0300 200 3310

Call cost: Charged at the standard local rate (03), included in most call plans.

UK government's tax authority handling income tax, National Insurance and tax credits.

HM Revenue and Customs (HMRC) is the UK government department responsible for collecting taxes, paying some forms of state support, and administering other regulatory regimes including the national minimum wage. HMRC handles income tax, National Insurance, VAT, corporation tax, inheritance tax, and customs duties. Their customer service lines cover self-assessment, PAYE, tax credits, child benefit, and general tax enquiries. HMRC also administers the Marriage Allowance and various COVID support schemes.

HMRC (Tax Office) opening times

Monday08:00–20:00
Tuesday08:00–20:00
Wednesday08:00–20:00
Thursday08:00–20:00
Friday08:00–20:00
Saturday09:00–17:00
SundayClosed

Website: gov.uk/government/organisations/hm-revenue-customs

100 Parliament Street, London, SW1A 2BQ

Frequently asked questions

What is HMRC (Tax Office)'s customer service phone number?

The HMRC (Tax Office) customer service number is 0300 200 3300. An alternative number is 0300 200 3310.

Is HMRC (Tax Office) customer service open on Sunday?

No, HMRC (Tax Office) customer service is closed on Sundays.

Is HMRC (Tax Office)'s phone number free to call?

0300 200 3300: It isn't a freephone number, but 03 numbers cost the same as calling a standard 01 or 02 landline and are included in the inclusive minutes on most mobile and landline plans.

What are HMRC (Tax Office)'s opening hours?

Friday: 08:00–20:00, Monday: 08:00–20:00, Tuesday: 08:00–20:00, Saturday: 09:00–17:00, Thursday: 08:00–20:00, Wednesday: 08:00–20:00

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