Tax and business calendar

Details of compliance and regulatory deadlines.

To see expired deadlines, please use the following link: Expired deadlines

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19 Jan 2022

  • Employers' quarterly PAYE (cheque)

    Monthly deadline for postal payments of PAYE, Class 1 NICs and student loan deductions from Q3 2021/22.

  • Employers' monthly PAYE (cheque)

    Monthly deadline for postal payments of PAYE, Class 1 NICs and student loan deductions from December 2021.

  • CIS return (paper)

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

21 Jan 2022

  • Intrastat

    Due date for payment of supplementary declarations for December 2021.

22 Jan 2022

  • Employers' monthly PAYE (online)

    Monthly deadline for online payments of PAYE, Class 1 NICs and student loan deductions from December 2021.

  • Employers' quarterly PAYE (online)

    Quarterly deadline for postal payments of PAYE, Class 1 NICs and student loan deductions from Q3 2021/22.

  • CIS return (online)

    Monthly CIS deadline for online returns following the last month.

31 Jan 2022

  • Personal tax returns (online)

    Midnight deadline to submit online self-assessment tax returns for 2020/21.

  • Balancing payment

    Midnight deadline to pay any outstanding tax you owe from 2019/20.

  • First payment on account

    Midnight deadline to pay half of any tax owed for 2020/21.

  • Corporation tax return

    Filing deadline for corporation tax return self-assessment form CT600 for period ended 31 January 2021 to be submitted to HMRC.

  • Company accounts filing deadline

    Deadline for filing your annual accounts is 9 months after your company's financial year ends.

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Expired deadlines

Details of expired compliance and regulatory deadlines.