Key Dates and Deadlines
| Payment Dates | 2011-10 | 2009-10 |
| Income Tax (including Class 4 NIC) | ||
| 1st payment on account - 31 January | 2011 | 2010 |
| 2nd payment on account - 31 July | 2011 | 2010 |
| Balancing payment - 31 January | 2012 | 2011 |
| Class 1A NICs - 19 July | 2011 | 2010 |
| Capital Gains Tax - 31 January | 2012 | 2011 |
| Corporation Tax - 9 months and one day after the end of the accounting period | ||
| Latest Filing/Issuing Deadlines -2009/10 PAYE Returns | ||
| 19 May 2010 | P14, P35, P38, and P38A | |
| 31 May 2010 | Issue P60s to employees | |
| 6 July 2010 | P9D, P11D and P11Db - also issue copies to employees Form 42 (reporting of employment-related securities) |
|
| 2010 Self Assessment Tax Return | ||
| 31 October 2010 | Last filing date - paper returns (SATR Paper Version) | |
| 31 January 2011 | Last filing date - online returns (SATR Online) | |
| 30 December 2010 | SATR Online if outstanding tax (less than £2,000) to be included in 2009-10 PAYE code | |
