2 March – 1 April

Corporation Tax:

Submission of returns for APs ending between 2 March 2010 and 1 April 2010. Payment of tax for small companies* with APs ending between 1 June 2010 – 30 June 2010

2 April – 1 May

Corporation Tax:

Submission of returns for APs ending between 2 April 2010 and 1 May 2010. Payment of tax for small companies* with APs ending between 1 July 2010 – 31 July 2010

31 March

VAT:

Return and payment due for the VAT period ending 28 February**

19 April

PAYE/NIC:

Quarterly and monthly PAYE/Class 1 NIC payments also deadline for payment of outstanding PAYE and NIC's for tax year ended 5 April 2011***

19 April

CIS:

Monthly return (paper or online) for the tax month 6 Mar to 5 Apr***

Notes:

*Companies not making corporation tax payments in instalments under the Instalment Payments Regulations. Companies classed as large under this should make their instalment payments by the relevant due dates.

** If you submit your return online, you must pay electronically, however in this situation you get seven extra calendar days to submit and pay. If you submit a paper return and pay electronically, you are also allowed a further seven extra calendar not including bank holidays or weekends. The 7 calendar day extension does not apply in certain exceptional cases.

*** Deadline is extended to the 22^nd for Cleared Electronic payments; such payments must reach HMRC's bank account by no later than the last bank working day before the 22^nd day of the month.