| 5 | Last day of 2016/17 tax year. Deadline for 2016/17 ISA investments. Last day to make disposals using the 2016/17 CGT exemption. |
| 14 | Due date for income tax for the CT61 period to 31 March 2017. |
| 19 | Automatic interest is charged where PAYE tax, Student loan deductions, Class 1 NICs or CIS deductions for 2016/17 are not paid by today. Penalties may also apply if any payments have been made late throughout the tax year. PAYE quarterly payments are due for small employers for the pay periods 6 January 2017 to 5 April 2017. PAYE, Student loan and CIS deductions are due for the month to 5 April 2017. Deadline for employers’ final PAYE return to be submitted online for 2016/17. |
