1/07 Corporation tax for year to 30/9/18 (unless pay quarterly)

5/07 Last date for agreeing PAYE settlement agreements for 2018/19 employee benefits

5/07 Deadline for agents and tenants to submit returns of rent paid to non-resident landlords and tax deducted for 2018/19

06/07 Deadline for forms P11D and P11D(b) for 2018/19 tax year. Also deadline for notifying HMRC of shares and options awarded to employees

19/07 PAYE & NIC deductions, and CIS return and tax, for month to 5/7/19 (due 22/07 if you pay electronically)

31/07 50% payment on account of 2019/20 tax liability due

31/07 Notify your pension fund administrator by this date if the additional tax on the Pension Annual Allowance Tax charge for 2017/18 is £2,000 or more and you would like the tax paid out of your fund (see earlier)