| April |
|
| 5th |
Last day of tax year |
| 6th |
First day of new tax year |
| 19th |
Deadline for 19th of every month postal payment to reach HMRC and NICs for the tax year ended 5th April. Previous months PAYE and NI |
| 22nd |
Deadline for postal payment to reach HMRC’s accounts office for any outstanding non electronic PAYE tax and Class 1 NICs for the tax year ended 5th April. |
| May |
|
| 19th |
Deadline for 22nd of every month, online payments to reach HMRC;s accounts for PAYE & NI. |
| 31st |
Last date for providing staff with their p60 |
| July |
|
| 5th |
Last date for agreeing your PAYE Settlement Agreement (if any). |
| 6th |
Deadline for filing forms P9D, P11D, P11D (b), or substitutes for the tax year ended 5th April. |
| 6th |
Last date for giving a copy of forms P9D and forms P11D to HMRC. |
| 19th |
Deadline for postal payment to reach HMRC’s accounts office for any outstanding class 1A NIC for the previous year. |
| 22nd |
Deadline for electronic payments to be cleared in HMRC bank account for any outstanding Class 1As for the previous year. |
| 31st |
Deadline for second self assessment payment on account for the previous years |
| October |
|
| 5th |
Deadline to notify chargeability for income tax/capital gains tax if not registered for Self Assessment or a penalty for failure to notify may apply. Complete form CWF1 for self employment or form SA1 for non self employment income. |
| 31st |
Deadline for paper submission of Self Assessment Tax Return for previous year ended 5th April. |
| January |
|
| 31st |
Deadline for online submission of Self Assessment Tax Return for previous tax year, £100 penalty if the deadline if missed. |
| 31st |
Deadline for paying Self Assessment balancing payment for previous tax year. |
| 31st |
Deadline for first Self Assessment payment on account for the current year. |