| Key Tax Payment Dates | |
| Income Tax (including Class 4 NIC) | |
| 31 July 2008 | 2007/08 second installment is due |
| 31 January 2009 | 2007/08 remaining amount, and 2008/09 first installment is due |
| 31 July 2009 | 2008/09 second payment on account |
| 31 January 2010 | 2008/09 remaining amount payment, and 2009/10 first installment on account is due |
| Class 1A NICs | |
| 19 July 2008 | 2007/08 tax is due to be paid |
| Capital Gains Tax | |
| 31 January 2009 | 2007/08 capital gains tax liability must be paid |
| 31 January 2010 | 2008/09 capital gains tax liability is due |
| Corporation Tax | |
| Is due 9 months and 1 day after the end of the company's financial year end or period. | |
| Inheritance Tax | |
| 6 months following the end of the month in which death or the taxable transfer occurred. | |
| For chargeable lifetime transfers between 6 April and 30 September, due date is 30 April in the next financial year. | |
| For chargeable lifetime transfers between 1 October and 5 April, due date is six months after the end of the month in which the transfer was executed. | |
| PAYE return dates for the tax year 2008/09 | |
| 19 May 2008 | P14, P35, P38, and P38A |
| 31 May 2008 | Issue P60s to employees |
| 6 July 2008 | P9D, P11D and P11Db - The employer must provide duplicates of these documents to the employees Form 42 (reporting of employment-related securities) |
| 2008 Self Assessment Tax Return | |
| 31 October 2008 | Final delivery date - paper returns (SATR Paper Version) |
| 31 January 2009 | Final submission date - online returns (SATR Online) |
| 30 December 2008 | SATR Electronically if balance of amount owing (not more than £1,999) can be compiled within the 2009/10 PAYE code |



