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Important Dates

2005/6 Tax Calendar
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    March 2005
    31st


  • End of corporation tax financial year

  • End of CT61 quarterly period

  • Filng date for corporation tax return form CT600 for period ended 31st March 2004
  • April 2005
    5th


  • Last day 2004/5 tax year

  • Deadline for paying retirement annuity premiums to be carried back to 2003/4 and for 2004/5 ISAS
  • 14th


  • Due date for income tax for the CT61 period to 31st March 2005
  • 19/22nd


  • Quarter 4 2004/2005 PAYE remittance due
  • 20th


  • Interest will begin to accrue on unpaid PAYE/NI for 2004/5
  • 30th


  • Normal annual adjustment for VAT partial exemption calculations (monthly returns)
  • May 2005
    3rd


  • Last day for notifying car changes in quarter to 5th April - P46
  • 19th


  • Last day for filing forms P14, P35, P38 and P38A, PAYE returns without incurring penalties and contractors returns including CIS36
  • 31st


  • Last day to issue 2004/5 P60s to employees
  • June 2005
    30th


  • End of Ct61 quarterly period

  • Last day of UK businesses to reclaim EC VAT chargeable in 2004

  • Annual adjustment for VAT partial exemption calculations (VAT year end March)
  • July 2005
    6th


  • Last day to file P11Ds P11Dbs and P9Ds. Copies of P11Ds or P9Ds issued to employees.

  • Deadline for third parties to give non-employees information on benefits/expenses provided to them in 2004/5
  • 14th


  • Due date for income tax for the CT61 period to 30th June 2005
  • 19/22nd


  • Quarter 1 2005/6 PAYE remittance due

  • Final date for payment of 2004/5 class 1A NICs
  • 31st


  • Second self assessment payment on account for 2004/5

  • Annual adjustment for VAT partial exemption calculations (VAT year end April)

  • Liability to 2nd £100 arises for 2004 Tax return still not filed

  • 5% surcharge for any unpaid tax for 2003/4
  • August 2005
    2nd


  • Last day for notifying car changes in quarter to 5th July - P46
  • 31st


  • Annual adjustment for VAT partial exemption calculations (VAT year end May)
  • September 2005
    30th


  • Deadline for submission of 2005 tax return if you wish HMRC to calculate tax or if you are an employee, you wish to have a 2004/5 balancing payment of less than £2,000 collected through your 2006/7 PAYE code.

  • End of CT61 quarterly period
  • October 2005
    1st


  • Due date for payment of corporation tax for period ended 31st December 2004
  • 5th


  • Individuals/trustees must notify the revenue of new sources of income/chargeability in 2004/5 if a tax return has not been received
  • 14th


  • Due date for income tax for the CT61 quarter 30th September 2005
  • 19/21st


  • Quarter 2 2005/6 PAYE remittance due
  • November 2005
    2nd


  • Last day for notifying car changes in quarter to 5th October - P46
  • December 2005
    29/30th


  • Last day to file 2005 tax return electronically if you are an employee and wish to have a 2004/5 balancing payment of less than £2,000 collected through your 2006/7 PAYE code.
  • 31st


  • Last day for non-EC traders to reclaim recoverable UK VAT suffered in the year to June 30th 2005

  • End of relevant year for taxable distance supplies to UK for VAT registration purposes

  • End of relevant year for cross-border acquisitions of taxable goods in the UK for VAT registration purposes

  • End of CT61 quarterly period

  • Filing date for corporation tax return form CT600 for period ended 31st December 2004
  • January 2006
    1st


  • Due date for payment of corporation tax for period ended 31st March 2005
  • 14th


  • Due date for income tax for the CT61 quarter to 31st December 2005
  • 19/20th


  • Quarter 3 2005/6 PAYE remittance due
  • 31st


  • First self assessment payment on account for 2005/6

  • Capital gains tax payment for 2004/5

  • Last day to file the 2005 tax return

  • Balancing payment for 2004/5 income tax/class 4 NICs

  • Last day to pay personal pension premiums and elect for carry back to 2004/5
  • February 2006
    1st


  • £100 penalty if 2005 tax return not yet filed. Additional penalties may apply for further delay. Interest starts to accrue on 2004/5 tax not yet paid
  • 2nd


  • Last day for notifying changes in quarter to 5th January - P46
  • 28th


  • Last day to pay any balance of 2004/5 tax to avoid an automatic 5% surcharge
  • March 2006
    31st


  • End of corporation tax financial year

  • End of CT61 quarterly period

  • Filing date for corporation tax return form CT600 for period ended 31st March 2005
  • Disclaimer

    The above dates are for guidance only and professional advice should be obtained before their use as no responsibility can be accepted for loss occasioned as a result of action taken or refrained from the use of this information

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