Phone numbers
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From outside the UK
+44 135 535 9022
Monday–Friday 08:00–18:00, UK time. Closed on bank holidays.
Number based in the United Kingdom · International format shown
Official number source ↗Telephone service; no visit address is given here.
Europe/London
Local time · United Kingdom. This clock does not show whether the line is open.
Which enquiries belong here
HMRC lists this contact for people living or working abroad who have questions about Income Tax or Capital Gains Tax. It also lists an online enquiry route for residence, UK allowances and double-taxation matters. Choose the subject that matches your correspondence.
Have the letter in front of you
If you are calling about an HMRC letter, keep the date, reference and tax year ready. Make a short list of the figures or dates you need explained. This page gives contact details; the tax office must answer questions about your own account.
If you cannot call during UK hours
Use the official page’s online enquiry route. HMRC says confidential replies may come by phone or post, so check that the contact details on your account are current. Do not put tax identifiers or account documents into SayFone’s contact form.
Before you call
- The tax year and the subject of the enquiry.
- The reference from the HMRC letter.
- Your National Insurance number or tax reference, if you have one.
- A return contact number and current postal address.
Calling from another country
For an ordinary international number, copy the full number shown above. The plus sign replaces the international access prefix when your phone accepts it. Do not add another country code to a number that already starts with +.
Check the hours attached to the line you need. A listed office address does not mean walk-in access is available. If no one answers, read the official contact page for an online enquiry route before trying another department.
Questions about this contact
What are the overseas calling hours?+
Monday to Friday, 08:00–18:00 UK time, excluding bank holidays.
Is this a tax advice service run by SayFone?+
No. SayFone lists the official contact and provides a separate calling service.
Is this a government website?+
No. SayFone publishes this directory and sells calling services. The official links take you to the office responsible for the service.
Official sources and review date
Checked on 30 September 2026. These details come from government pages; no successful phone connection is claimed. If the office publishes different details, follow its current instructions.
- www.gov.uk · Official reference 1Checked 2026-09-30 · Official page text returned by search
Report a number or address error with this page’s URL and the official reference. Please do not send passport scans or application documents.
