Dates & deadlines
19 December 2025
CIS Return
Payments made to subcontractors in the month to 5 December 2025.
PAYE, NIC and CIS Payment (postal)
Month-end 5 December 2025.
22 December 2025
PAYE, NIC and CIS Payment (electronic)
Month-end 5 December 2025.
30 December 2025
Self Assessment
Payment of 2024/25 tax via PAYE coding out online return submission.
31 December 2025
Corporation Tax Returns
31 December 2024 year ends.
Want an initial talk that won't cost you a penny?
You can reach out to us with your accountancy or business query on the phone, over email, through our website or even on social media if you're that way inclined. You’ll get an honest response and that won't cost you anything.