Here are some key dates to be aware of for March:
1 March – Corporation tax for year to 31/5/15
16 March – Annual Budget to be announced.
19 March – PAYE & NIC deductions, and CIS return and tax, for month to 5/3/16 (due 22 March if you pay electronically)
1 April – Corporation tax for year to 30/6/15
5 April – End of 2015/16 tax year, many tax actions need to be taken by this date (see above).
19 April – PAYE & NIC deductions, and CIS return and tax, for month to 5/4/16 (due 22 April if you pay electronically)