Tax dates - December & January

30 December 2006 - If you file your 2006 Tax Return via the Internet you must send it back by this date if you want the Revenue to consider collection of outstanding tax for the year through your tax code. This will only be possible where you owe less than £2,000.

1 January 2007 - Corporation tax due for companies with a tax liability for the trading year ending 31 March 2006.

31 January 2007 - Due date for payment of any residual self assessment liability for the year ending 5 April 2006, and due date for the first instalment on account for the year ending 5 April 2007.

31 January 2007 - Deadline for filing your self assessment tax return for the year ending 5 April 2006.