Monthly postal PAYE/class 1 NICs/student loan payment
If you pay by cheque through the post, monthly payments due for PAYE, class 1 NICs and student loan deductions from December 2020.
CIS return
Construction Industry Scheme: monthly return due for period up to 5th of previous tax month.
EC sales list
Deadline for online monthly or quarterly return filing.
Intrastat
Due date for payment of supplementary declarations for December 2019.
Monthly electronic PAYE/class 1 NICs/student loan payment
If paying electronically, pay PAYE, class 1 NICs, student loan deductions and deductions from payments to subcontractors for the month up to the 5th of this month.