HMRC has updated its guidance on how individuals and organisations can apply for a certificate of residence or letter of confirmation to prove UK tax residence.

A certificate of residence can be used to claim tax relief in another country where UK residents pay tax on foreign income. It confirms to the overseas tax authority that the applicant is UK resident. A certificate can be issued where there is a double taxation agreement with the country concerned and the applicant is entitled to treaty benefits.

A letter of confirmation may instead be appropriate where there is no double taxation agreement or proof of UK residence is required for another purpose. The overseas tax authority decides whether relief from foreign tax can be granted.

The online service is available to individuals and sole traders, companies, partnerships, trusts, charities, public bodies, pension schemes and collective investment schemes. Agents can also apply directly on behalf of taxpayers.

Applicants need to provide details including the country the certificate is required for, the relevant double taxation agreement, type of income and period covered. A future date cannot be requested.

Further information is required where a tax return has not yet been filed, including days spent in the UK days during the tax year or years where a certificate is required.