2021-11-30
Company accounts filing deadline
Deadline for filing your annual accounts is 9 months after your company's financial year ends.
2021-11-30
Corporation tax return
Filing deadline for corporation tax return self-assessment form CT600 for period ended 30 November 2020 to be submitted to HMRC.
2021-12-01
Advisory fuel rates
New fuel rates come into force.
2021-12-01
Corporation tax payment
Corporation tax payment due for year end 28 February 2021, for those companies not liable to pay their liability by instalments.
2021-12-07
VAT return
Due date for October VAT returns, unless exempted.
2021-12-19
Monthly postal PAYE/class 1 NICs/student loan payment
If you pay by cheque through the post, pay PAYE, class 1 NICs, student loan deductions and deductions from payments to subcontractors for the month up to the 5th of this month.
2021-12-19
CIS return
Construction Industry Scheme: monthly return due for period up to 5th of previous month.
2021-12-21
Intrastat
Due date for payment of supplementary declarations for November 2021.
2021-12-22
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.
2021-12-30
Online self-assessment (PAYE)
Deadline for online submission of self-assessment tax returns for tax year ended 5 April 2020 for HMRC to collect tax through PAYE codes, where they owe less than £3,000.
