CIS return
Construction Industry Scheme: monthly return due for period up to 5th of previous month.
Monthly postal PAYE/class 1 NICs/student loan payment
If you pay by cheque through the post, monthly payments due for PAYE, class 1 NICs and student loan deductions from July 2019.
EC sales list
Deadline for online monthly or quarterly return filing.
Monthly electronic PAYE/class 1 NICs/student loan payment
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.
Corporation tax return
Filing deadline for corporation tax return self-assessment form CT600 for period ended 31 August 2018 to be submitted to HMRC.