Dec 19, 2019 | PAYE and NI
Q3 (2018/19) PAYE/NIC payment due where paid by cheque. The cheque must be with HMRC by this date in order to avoid automatic interest charge.
Dec 16, 2019 | PAYE and NI
If you pay by cheque through the post, monthly payments due for PAYE, class 1 NICs and student loan deductions from November 2018.