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Every HMRC Deadline in One Place

SELF ASSESSMENT

DATEDEADLINE
5 Oct 2026Register for Self Assessment (first time)
31 Oct 2026Paper return deadline – 2025/26
30 Dec 2026Online return – collect tax via PAYE code
31 Jan 2027Online return + payment deadline – 2025/26

 

PAYMENTS ON ACCOUNT

DATEDEADLINE
31 Jul 2026Second payment on account – 2025/26
31 Jan 2027First payment on account – 2026/27

 

EMPLOYERS & BENEFITS

DATEDEADLINE
31 May 2026P60 issued to all employees – 2025/26
6 Jul 2026P11D filing deadline – benefits in kind
22 Jul 2026Class 1A NI payment due

 

CAPITAL GAINS TAX

DATEDEADLINE
60 daysReport & pay CGT on UK residential property – from completion date

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Whether you’re a business, investor, or overseas landlord, we’re here to support your financial goals.

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