2021-22 UK Tax Deadline Tuesday, 31 January 2023 12:00 am 11:59 pm 00:00 23:59 ProACT Partnership Expatriate Advice 59-60 Thames Street Windsor, England, SL4 1TX United Kingdom (map) Google Calendar ICS Submit your 2021-22 UK tax return and pay tax online by 31st January 2023.If you need help submitting your return, book a free review.
