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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21 Nov 2017

  • Intrastat

    Due date for payment of supplementary declarations for October 2017.

  • EC sales list

    Deadline for online monthly or quarterly return filing.

22 Nov 2017

  • Electronic monthly 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.

  • Autumn Budget 2017

    The chancellor Philip Hammond will deliver his first Autumn Budget on 22 November.

30 Nov 2017

  • Corporation tax return

    Filing deadline for corporation tax return self-assessment form CT600 for period ended 30 November 2016 to be submitted to HMRC.

  • Company accounts filing deadline

    Deadline for filing your financial statements/accounts with Companies House is 9 months after the period end.

01 Dec 2017

  • Corporation tax payment

    Due date for payment of corporation tax for year ended 28 February 2017, for those companies not liable to pay their liability by instalments.

  • Advisory fuel rates

    New fuel rates come into force.

07 Dec 2017

  • VAT return

    Due date for October VAT returns, unless exempted.

14 Dec 2017

  • EC sales list

    Deadline for paper monthly or quarterly return filing.

19 Dec 2017

  • Postal monthly PAYE/class 1 NICs/student loan payment

    If paying by cheque, pay PAYE, class 1 NICs, student loan deductions and deductions from payments to subcontractors for the month up to the 5th of this month.

  • CIS return

    Construction Industry Scheme: monthly return due for period to 5th of month.

21 Dec 2017

  • Intrastat

    Due date for payment of supplementary declarations for November 2017.

  • EC sales list

    Deadline for online monthly or quarterly return filing.

22 Dec 2017

  • Electronic monthly 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.

30 Dec 2017

  • Online self-assessment (PAYE)

    Deadline for online submission of self-assessment tax returns for tax year ended 5 April 2017 for HMRC to collect tax through PAYE codes, where they owe less than £3,000.

31 Dec 2017

  • Corporation tax return

    Filing deadline for corporation tax return self-assessment form CT600 for period ended 31 December 2016 to be submitted to HMRC.

  • CT61

    End of CT61 quarterly period.

  • Company accounts filing deadline

    Deadline for filing your financial statements/accounts with Companies House is 9 months after the period end.

01 Apr 2018

  • Dividend allowance

    The tax-free dividend allowance reduces from £5,000 to £2,000.

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Expired deadlines

Details of expired compliance and regulatory deadlines.

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SJD Accountancy

SJD Accountancy are the UK's largest specialist provider of fixed fee, Limited company accountancy services to contractors; we've been acting for contractors across the UK since 1992 and have more than 15,000 clients.

We are the only national specialist firm of contractor accountants with offices nationwide. SJD Accountancy has more qualified staff than any other firm in our market with qualifications from the following major tax and accountancy bodies - ATT, AAT, CTA, ACCA, CA, ACA and FCCA.

  • Unlimited face to face meetings. This is a unique service only SJD Accountancy offers - unlimited face to face meetings across the UK - tax is complicated and sometimes only a meeting will do.
  • UK's largest contractor accountants with more qualified staff. No call centres, no outsourcing, no automated call handling. Simply telephone, email or meet your own dedicated accountant face to face.
  • Money back service guarantee. All your Emails received by 4pm on any normal working day will be answered the same day. Should it be necessary to leave a telephone message it will be answered same day/following day latest or we will make a full refund of that months fee.
  • Outstanding reputation. We have won more awards for customer service and accountancy excellence than any other firm in our market, including: Best Accountant for Contractors, Accountant of the Year and Best Professional Service Team to name just a few.
  • All inclusive low cost fixed fee accountancy package which includes completion of accounts*, payroll bureau, dividends and corporation tax computations, personal taxation, free bookkeeping software, your own dedicated accountant* and all company returns for a fixed fee starting from £120 plus VAT per month. Check our packages for more detail.

If you have any questions about contracting or would like any further advice please call our new business team on 01442 275789 or email: newbusiness@sjdaccountancy.com. Our new business team is open Monday to Thursday (8am to 8pm), Friday (8am to 7pm) and Saturday (10am to 4pm)

Appoint SJD Accountancy and never worry about your tax or accountancy affairs again.

Form your own limited company with SJD - our same day online company formation service includes company bank account set up, VAT/PAYE registration and advice on optimum share structure. 

You may also find the following pages, guides and case studies useful:

*If you would like us to complete your company year end accounts we simply ask that you have been a client of SJD for one year or have made 12 monthly payments. All accountants are part or fully qualified.