UK Business Deadlines for November 2026
19/11/2026
CIS monthly return for the tax month ending 5 November. Employers should also submit any EPS needed
Who is this for
CIS contractors and employers claiming payroll reductions or reporting no employee payments.
19/11/2026
CIS monthly return for the tax month ending 5 November. Employers should also submit any EPS needed
Who is this for
CIS contractors and employers claiming payroll reductions or reporting no employee payments.
20/11/2026
Electronic PAYE, National Insurance and CIS payments should normally have cleared HMRC.
Monthly PAYE employers and CIS contractors.
20/11/2026
Electronic PAYE, National Insurance and CIS payments should normally have cleared HMRC.
The usual deadline is 22 November, but that falls on a Sunday. Faster Payments may still arrive on 22 November
Monthly PAYE employers and CIS contractors.
24/11/2026
HMRC’s standard late payment interest rate rises to 8%.
Anyone with overdue tax, including Self Assessment, VAT, PAYE and Corporation Tax liabilities.
24/11/2026
HMRC’s standard late payment interest rate rises to 8%.
Anyone with overdue tax, including Self Assessment, VAT, PAYE and Corporation Tax liabilities.
30/11/2026
Final day to purchase transitional vaping duty stamps.
Vape manufacturers, importers and approved stamp holders. GOV.UK
30/11/2026
Final day to purchase transitional vaping duty stamps.
From 1 January, only digital stamps may be affixed.
Vape manufacturers, importers and approved stamp holders. GOV.UK
30/11/2026
Private companies with a 28 February 2026 year end will normally need to file their accounts.
Relevant limited companies
30/11/2026
Private companies with a 28 February 2026 year end will normally need to file their accounts.
Company Tax Returns for accounting periods ending 30 November 2025 will also normally be due.
Relevant limited companies
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