You have arrived in the UK. Your eVisa, National Insurance number and HMRC registration are the three things that unlock employment, banking and benefits access. Here is how all three work.
Your eVisa
From 2024, most new visa holders receive an eVisa rather than a physical BRP card. Your immigration status lives digitally.
- Create your UKVI online account at gov.uk/update-uk-visas-immigration-account-details immediately on arrival
- Share your status with employers and landlords using a View and Prove code from the UKVI service
- Download the UKVI app (iOS and Android) to show your status digitally
National Insurance Number
Your NI number is your identifier in the UK tax and benefits system. You need it to work legally and build state pension entitlements.
- You can start work without an NI number. Your employer pays you using a temporary reference.
- Apply online at gov.uk/apply-national-insurance-number. You will need your passport and visa details.
- Processing time: typically 4-8 weeks. Your NI number arrives by post and stays with you for life.
HMRC and tax registration
If employed, your employer registers you with HMRC automatically through PAYE. Tax and NI are deducted at source.
- Check your tax code on your first payslip. Standard code for 2026-27 is 1257L. An emergency code (W1 or M1 suffix) means you may be overtaxed. Contact HMRC to correct.
- Register for a Personal Tax Account at gov.uk/personal-tax-account
- If self-employed: register for Self Assessment at gov.uk/register-for-self-assessment
- UK tax year: 6 April to 5 April. Self Assessment returns due 31 January each year.
SARS and UK tax: Becoming a UK tax resident does not automatically end your SA tax obligations. File your final SA tax return for the year you leave. Formally notify SARS via the RAV01 form. A double taxation agreement exists between SA and UK — seek advice to ensure you are not paying full tax in both countries.
Information correct as of August 2026. Always verify at gov.uk and hmrc.gov.uk. Saffa does not provide tax advice.