Tax Calendar
25 Mar 2010
Every month
1 Annual corporation tax due for companies with a year ending nine months and a day earlier, eg tax due 1 July 2010 for year ending 30 September 2009.
14 Quarterly instalment of corporation tax due for large companies (depending on accounting year end).
19 P...
23 Apr 2009
Every month
1* Annual corporation tax due for companies with year ending nine months and one day previously, eg tax due 1 May 2009 for year ending 31 July 2008.
14* Quarterly Instalment of corporation tax due for large companies (depending on accounting year end).
19* D...
