Tax Diary February/March 2018

1 February 2018 – Due date for corporation tax payable for the year ended 30 April 2017.

19 February 2018 – PAYE and NIC deductions due for month ended 5 February 2018. (If you pay your tax electronically the due date is 22 February 2018)

19 February 2018 – Filing deadline for the CIS300 monthly return for the month ended 5 February 2018.

19 February 2018 – CIS tax deducted for the month ended 5 February 2018 is payable by today.

1 March 2018 – Due date for corporation tax due for the year ended 31 May 2017.

2 March 2018 – Self assessment tax for 2016/17 paid after this date will incur a 5% surcharge.

19 March 2018 – PAYE and NIC deductions due for month ended 5 March 2018. (If you pay your tax electronically the due date is 22 March 2018)

19 March 2018 – Filing deadline for the CIS300 monthly return for the month ended 5 March 2018.

19 March 2018 – CIS tax deducted for the month ended 5 March 2018 is payable by today.

Latest Blog
28
Apr

Collecting slow paying debts

Late payment remains one of the most common causes of cash flow pressure for small bu...

Read More
23
Apr

Pensioners should beware of winter fuel payment scams

Recent government guidance has highlighted a growing risk of fraud linked to Winter F...

Read More
21
Apr

Communicating price increases by strengthening perceived value

Raising prices is rarely comfortable for business owners, yet it is often necessary t...

Read More
16
Apr

The marginal tax trap in 2026-27

For the 2026-27 tax year, individuals with income between £100,000 and £125,140 fac...

Read More