Monthly postal PAYE/class 1 NICs/student loan payment
If you pay by cheque through the post, pay PAYE, class 1 NICs, student loan deductions and deductions from payments to subcontractors for the month up to the 5th of this month.
Quarterly postal PAYE/class 1 NICs payment
Q2 (2021/22) PAYE/NIC payment due where paid by cheque. The cheque must be with HMRC by this date in order to avoid automatic interest charge.
CIS return
Construction Industry Scheme: monthly return due for period up to 5th of previous month.
CT61 payment
Due date for income tax for the CT61 quarter to 30 September 2021.
VAT return
Due date for August VAT returns unless exempted.