2021-06-30
Company accounts filing deadline
Deadline for filing your company tax return is 12 months after your accounting period for corporation tax ends.
2021-06-30
Corporation tax return
Filing deadline for corporation tax return self-assessment form CT600 for period ended 30 June 2020 to be submitted to HMRC.
2021-06-30
CT61
End of CT61 quarterly period.
2021-07-01
Corporation tax payment
Corporation tax payment due for year end 30 September 2020, for those companies not liable to pay their liability by instalments.
2021-07-06
PAYE settlement agreements
Final date for agreeing any PAYE settlement agreements for 2020/21.
2021-07-07
VAT return
Due date for May VAT returns unless exempted.
2021-07-21
Intrastat
Due date for payment of supplementary declarations for June 2021.
2021-07-22
NICs electronic payments for 2019/20
Deadline for any electronic payments to reach HMRC for any outstanding class 1A NICs for the year ending 5 April 2020.
2021-07-22
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.
2021-07-22
Quarterly electronic PAYE/class 1 NICs payment
Q1 (2021/22) PAYE/NIC payment due where paid electronically in order to avoid automatic interest charge.
