1/01

Corporation tax payment for year to 31/3/16 (unless quarterly instalments apply)

19/01

PAYE & NIC deductions, and CIS return and tax, for month to 5/01/17 (due 22/01 if you pay electronically)

31/01

Self-Assessment tax return for 2015/16 due, together with balancing payment and 50% payment on account of 2016/17 tax.

1/02

Corporation tax payment for year to 30/4/16 (unless quarterly instalments apply)

19/02

PAYE & NIC deductions, and CIS return and tax, for month to 5/02/17 (due 22/02 if you pay electronically)