Keep track of key dates for your diary, including important filing dates and new legislative dates.

To ensure you don't miss any future dates, bookmark this page and come back regularly to view the amended diary.

May 2008
19	Last day for filing forms P14, P35, P38, and P38A - 2007/08 PAYE returns, without incurring penalties.
31	Last day to issue 2007/08 P60s to employees.
	Filing date for Corporation Tax Return Form CT600 for period ended 31 May 2007.
June 2008
1	Due date for payment of Corporation Tax for period ended 31 August 2007
30	End of CT61 quarterly period
	Last day for UK businesses to reclaim EC VAT chargeable in 2007
	Annual adjustment for VAT partial exemption calculations (March VAT year end)
	Filing date for Corporation Tax Return Form CT600 for period ended 30 June 2007
July 2008
1	Due date for payment of Corporation Tax for period ended 30 September 2007
6	Last day to file Taxed Award Scheme Returns, file P11Ds, P11D(b)s, P9Ds and Forms 42. Issue copies of P11Ds or P9Ds to employees.
	Deadline for relevant third parties to give non-employees information on benefits/expenses they have provided to them in 2007/08
14	Due date for income tax for the CT61 period to 30 June 2008.
19	Quarter 1 2008/09 PAYE and CIS remittance due for small employers and contractors.
	Final date for payment of 2007/08 Class 1A NICs.
31	Second self assessment payment on account for 2007/08
	Annual adjustment for VAT partial exemption calculations (April VAT year end)
	Further 5% surcharge on any tax unpaid for 2006/07
	Filing date for Corporation Tax Return Form CT600 for period ended 31 July 2007.
August 2008
1	Liability to second £100 penalty arises for 2007 Tax Return still not filed
	Due date for payment of Corporation Tax for period ended 31 October 2007
2	Last day for notifying car changes in quarter to 5 July - P46 (Car)
31	Annual adjustment for VAT partial exemption calculations (May VAT year end)
	Filing date for Corporation Tax Return Form CT600 for period ended 31 August 2007
September 2008
1	Due date for payment of Corporation Tax for period ended 31 November 2007
30	Deadline for submission of the 2008 paper Tax Return (provided issued by 31 July 2008)
	End of CT61 quarterly period
	Filing date for Corporation Tax Return Form CT600 for period ended 30 September 2007
October 2008
1	Due date for payment of Corporation Tax for period ended 31 December 2007
	Excise duties on main road fuels to increase by 2 pence per litre.
5	Individuals/trustees must notify the Revenue of new sources of income/chargeability in 2007/08 if a Tax Return has not been received
14	Due date for income tax for the CT61 quarter to 30 September 2008
19	Quarter 2 2008/09 PAYE and CIS remittance due for small employers and contractors
31	Filing date for Corporation Tax Return Form CT600 for period ended 31 October 2007
November 2008
1	Due date for payment of Corporation Tax for period ended 31 January 2008
2	Last day for notifying car changes in quarter to 5 October - P46 (Car)
30	Filing date for Corporation Tax Return Form CT600 for period ended 30 November 2007
December 2008
1	Due date for payment of Corporation Tax for period ended 28 February 2008
29	Last date to file your 2008 Tax Return electronically if you are an employee and wish to have a 2007/08 balancing payment of less than £2,000 collected through your 2008/09 PAYE code. Date dependant upon who is filing.
31	Last day for non-EC traders to reclaim recoverable UK VAT suffered in the year to 30 June 2008
	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 31 December 2007