EC sales list
Deadline for online monthly or quarterly return filing.
CIS return
Construction Industry Scheme: monthly return due for period to 5th of month.
PAYE settlements
Tax and class 1B national insurance contributions due on PAYE settlements for 2016/17. If paying by cheque this must be with HMRC by today.
Postal monthly PAYE/class 1 NICs/student loan payment
If paying by cheque, pay PAYE, class 1 NICs, student loan deductions and deductions from payments to subcontractors for the month up to the 5th of this month.
PAYE/class 1 NICs quarterly payment
Quarter 2 (2017/18) PAYE/NIC payment due where paid by cheque. The cheque must be with HMRC by this date in order to avoid automatic interest charge.