Expired deadlines

21 Jan 2021

• Intrastat

  Due date for payment of supplementary declarations for December 2020.

• EC sales list (online)

  Online deadline to report the value of goods and services supplied to VAT-registered businesses in EU member states.

19 Jan 2021

• CIS return (paper)

  Monthly CIS deadline for postal returns following the last tax month.

• Employers' monthly PAYE (cheque)

  Monthly deadline for postal payments of PAYE, Class 1 NICs and student loan deductions from December 2020.

• Employers' quarterly PAYE (cheque)

  Monthly deadline for postal payments of PAYE, Class 1 NICs and student loan deductions from Q3 2020/21.

14 Jan 2021

• EC sales list (paper)

  Paper deadline to report the value of goods and services supplied to VAT-registered businesses in EU member states.

07 Jan 2021

• VAT return

  Due date for VAT returns and payments for quarter ending 30 November.

01 Jan 2021

• Corporation tax payment

  Corporation tax payment due for year-end 31 March 2020, for those companies not liable to pay their liability by instalments.

31 Dec 2020

• Corporation tax return

  Corporation tax

• Company accounts filing deadline

  Corporation tax

• CT61

  Corporation tax

30 Dec 2020

• Online self-assessment (PAYE)

  Personal tax

22 Dec 2020

• Monthly electronic PAYE/class 1 NICs/student loan payment

  PAYE and NI

21 Dec 2020

• EC sales list

  VAT

• Intrastat

  VAT

19 Dec 2020

• CIS return

  Business tax

• Monthly postal PAYE/class 1 NICs/student loan payment

  PAYE and NI

14 Dec 2020

• EC sales list

  VAT

07 Dec 2020

• VAT return

  Due date for October VAT returns, unless exempted.

01 Dec 2020

• Corporation tax payment

  Corporation tax