Step-by-Step Guide to UK VAT Registration: Threshold Check, Online Application, VAT Number, Charging VAT, and Compliance Tips
Step 1
Check taxable turnover vs £90,000 threshold or expected turnover in next 30 days.
Step 2
Register online via HMRC/Government Gateway (or VAT1 by post if eligible).
Step 3
Provide required business details, UTR, bank, turnover, business nature.
Step 4
Await VAT number – 9 digit number – application can take 10 days – months.
Step 5
Begin charging VAT, reclaiming input VAT, file returns digitally via a Making Tax Digital for VAT. Note Businesses in NI VAT Number will begin with XI.
Step 6
Keep VAT certificate safe, use it on invoices, watch compliance deadlines.
Further information
Watch this clip to hear from an InterTradeIreland expert on "How to register for UK VAT". View the full webinar here.
GOV.UK - https://www.gov.uk/register-for-vat
Article created by the Trade Hub Team: July 2025