Employers with a PAYE settlement agreement (PSA) should ensure their payment for 2019-20 is made to HMRC by 22 October (electronic) or 19 October (postal) to avoid interest and late payment penalties.
HMRC has warned that some employers may not have received a payslip confirming the amount owed under their PSA arrangement for 2019-20. Irrespective of that, they should pay the tax and National Insurance based on the calculation submitted to HMRC. They should not wait until they receive their payslip confirmation from HMRC.