1 January 2010 - Due date for corporation tax payable for the year ended 31 March 2009.
19 January 2010 - PAYE and NIC deductions due for month ended 5 January 2010. (If you pay your tax electronically the due date is 22 January 2010)
19 January 2010 - Filing deadline for the CIS300 monthly return for the month ended 5 January 2010
19 January 2010 - CIS tax deducted for the month ended 5 January 2010 is payable by today.
31 January 2010 - Last day for electronic filing of Self Assessment returns for 2009
31 January 2010 - Due date for payment of any balance of self assessment liability for the tax year ending 5 April 2009, plus any payment on account due for the tax year ending 5 April 2010.
1 February 2010 - Due date for corporation tax payable for the year ended 30 April 2009.
19 February 2010 - PAYE and NIC deductions due for month ended 5 February 2010. (If you pay your tax electronically the due date is 22 February 2010)
19 February 2010 - Filing deadline for the CIS300 monthly return for the month ended 5 February 2010
19 February 2010 - CIS tax deducted for the month ended 5 February 2010 is payable by today.