June/July diary of main tax events

Date What’s Due
19/06 PAYE & NIC deductions, and CIS return and tax, for month to 5/6/18 (due 22/06 if you pay electronically)
1/07 Corporation tax for year to 30/9/17 (unless pay quarterly)
5/07 Last date for agreeing PAYE settlement agreements for 2017/18 employee benefits
5/07 Deadline for agents and tenants to submit returns of rent paid to non-resident landlords and tax deducted for 2017/18
06/07 Deadline for forms P11D and P11D(b) for 2017/18 tax year

Deadline for employers  to submit details of benefits in kind provided to directors and employees 

19/07 PAYE & NIC deductions, and CIS return and tax, for month to 5/7/18 (due 22/07 if you pay electronically)
31/7 50% payment on account of 2018/19 tax liability due