May 2010
Saturday 1
Change in VAT Scale Charges for private motoring
Wednesday 19
Last day for filing 2009-10 PAYE Returns P14, P35, P38 and P38A Last date for filing 2009-10 Contractors Return including CIS36
Monday 31
Last day for the issue of Forms P60 to employees
July 2010
Monday 5
Last date for the Revenue to receive the Tax Credit claim to enable a full years credit to be given for 2009/10 (The Inland Revenue will only backdate a claim by three months)
Tuesday 6
Last day for Employers to send Forms P9D and P11D to Revenue and issue copies to employees
Monday 19
Payment of Class 1A NIC due on relevant benefits provided to employees for the year 2009-10
Saturday 31
Income Tax - Second payment on account due for 2009-10 Tax and Class 4 NIC liability
October 2010
Tuesday 5
Individuals/Trustees to notify HMRC of new sources of income in 2009-10 tax year if no Tax Return has been issued.
Tuesday 19
Payment of any tax due on PAYE Settlement Agreements due for 2009-10 tax year.
Sunday 31
Deadline for manual submission of 2009-10 Tax Return using the HMRC's preprinted form.
December 2010
Friday 31
Deadline for electronic submission of 2009-10 Tax Return if the Revenue are to calculate the tax due, or if an employee wishes their balancing payment to be collected by next years tax code.
January 2011
Monday 31
Deadline for electronic submission of 2009-10 Tax Return
Income Tax - Balancing payment due for 2009-10 Tax and Class 4 NIC liability
Income Tax - First Payment on account due for 2010-11 Tax and Class 4 NIC liability
Capital Gains Tax Payable for Gains in 2009-10.