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.
Due date for payment of supplementary declarations for August 2019.
Deadline for online monthly or quarterly return filing.
If you pay by cheque through the post, monthly payments due for PAYE, class 1 NICs and student loan deductions from August 2019.
Construction Industry Scheme: monthly return due for period up to 5th of previous month.