07/10/2026
October Tax & Payroll Dates
Important HMRC Deadlines to Remember
📅 19 October
PAYE, NICs & CIS payments by post or non-electronic payment
📅 19 October
Monthly CIS return deadline
📅 22 October
Electronic PAYE, NICs & CIS payment deadline
📅 31 October
Paper Self Assessment tax return deadline
📅 31 October
Corporation Tax payment & company tax return deadlines for certain accounting periods
Keep your finances organised.
Stay ahead of your deadlines.
Root2Growth
Helping businesses grow with clarity.