Self-assessment deadline (online)
Deadline for online submission of self-assessment tax return for 2016/17 tax year.
Deadline for online submission of self-assessment tax return for 2016/17 tax year.
Deadline for first self-assessment payment on account for tax year ended 5 April 2017.
Deadline for online submission of self-assessment balancing payments for 2016/17 tax year.
New fuel rates come into force.
The chancellor Philip Hammond will deliver his first Autumn Budget on 22 November.