Key Dates and Deadlines
| Payment Dates | 2011-12 | 2010-11 | |
| Income Tax and class 4 NIC | |||
| 1st payment on account | 31 January | 2012 | 2011 |
| 2nd payment on account | 31 July | 2012 | 2011 |
| Balancing payment | 31 January | 2013 | 2012 |
| Capital Gains Tax | 31 January | 2013 | 2012 |
| Class 1A NICs | 19 July | 2012 | 2011 |
| Corporation Tax | 9 months and one day after the end of accounting period (or by quarterly instalments if large company) |
2010-11 Returns Filing Deadlines
| 19/5/2011 | P14, P35, P38 and P38A |
| 31/5/2011 | Issue P60s to employees |
| 6/7/2011 | P9D, P11D and P11D(b) - and appropriate copies to employees |
| 31/10/2011 | Self Assessment Tax Return (SATR) - paper version. |
| 31/01/2012 | SATR Online |
Budget Day edition. Rates subject to change - contact us for latest. For general guidance only, no responsibility is taken for action taken or refrained from in consequence of card contents.

