Dates and deadlines
If there’s one thing we, as accountants, understand about running a business, it’s the sheer and overwhelming number of dates and deadlines to always bear in mind.
That’s why we put together a list of important business dates and deadlines you absolutely need to know about in the coming tax year – so you can stay one step ahead.
19 January 2026
CIS return
Payments made to subcontractors in the month to 5 January 2026
PAYE, NIC and CIS payment (postal)
Quarter-end 5 January 2026
PAYE, NIC and CIS payment (postal)
Month-end 5 January 2026
22 January 2026
PAYE, NIC and CIS payment (electronic)
Quarter-end 5 January 2026
PAYE, NIC and CIS payment (electronic)
Month-end 5 January 2026
30 January 2026
Non-resident landlord scheme
Payment of tax for the quarter ended 31 December 2025
31 January 2026
Plastic Packaging Tax
Return and payment quarter-end 31 December
EFRBS
Report schemes starting in 2024/25
IR35
Amend or correct 2024/25 deemed payment on employer return and pay balance of PAYE/NIC
National Insurance
Form CA72A (deferral) for the self-employed
We’re free when you are
We don’t run by the hour – let’s change the perception that everything has to be done by our time.