Tax Calendar

The red text indicates an entry relevant to companies and employers, black refers to personal tax, and bold indicates an important item.

April 2009
Sunday 19 Automatic interest is charged where PAYE tax, Class 1 NI or CIS deductions for 2008/09 are not paid by today
This deadline is relevant to employers who have made PAYE deductions from their employee's salaries and to contractors who have paid subcontractors under the CIS.

Sunday 19 PAYE quarterly payments are due for small employers for the pay periods 6 January 2008 to 5 April 2009
This deadline is relevant to small employers and contractors only. As a small employer with income tax, national insurance and student loan deductions of less than £1,500 a month you are required to make payment to HMRC of the income tax, national insurance and student loan deductions on a quarterly basis.

Where the payment is made electronically the deadline for receipt of payment is 22 April 2008.
Sunday 19 PAYE and CIS deductions are due for the month to 5 April 2009
This deadline is relevant to employers who have made PAYE deductions from their employee's salaries and to contractors who have paid subcontractors under the CIS. The contractor's monthly return showing details of payments made to subcontractors must also be filed by 19 April 2009.

Employers are required to make payment to HMRC of the income tax, national insurance and student loan deductions. Contractors are required to make payment to HMRC of the tax deductions made from subcontractors under the CIS.

Where the payment is made electronically the deadline for receipt of payment is 22 April 2008.
May 2009
Sunday 3 Deadline for submitting P46(car) for employees whose car/fuel benefits changed during the quarter to 5 April 2009
This deadline is relevant to employers who provide any employees with the use of a car. The form P46 (car) only needs to be completed where there is a change in provision for example a new or additional car is provided, or an employee ceases to have the use of a car.  The completion of the form enables HMRC to amend the individual's coding notice to reflect the change in benefit in kind.
Tuesday 19 Deadline for employers' year end PAYE returns (P35, etc) to be submitted for 2008/09.
This deadline is relevant to employers and contractors. There is a period of grace of one week from the filing deadline.

There are penalties for employers who fail to submit year end PAYE returns for 2008/09 (£100 for each 50 employees concerned). Employers who are large or medium, having in excess of 50 employees are required to file their end of year returns electronically. Failure to do so will result in higher penalties for failing to file electronically.

Tax free incentive payments are available to reward small employers who file electronically.
Tuesday 19 PAYE and CIS deductions are due for the month to 5 May 2009
This deadline is relevant to employers who have made PAYE deductions from their employee's salaries and to contractors who have paid subcontractors under the CIS.

The contractors' monthly return showing details of payments made to subcontractors must also be filed by 19 May 2009.

Employers are required to make payment to HMRC of the income tax, national insurance and student loan deductions. Contractors are required to make payment to HMRC of the tax deductions made from subcontractors under the CIS.

Where the payment is made electronically the deadline for receipt of payment is 22 May 2009.
Sunday 31 Deadline for forms P60 for 2008/09 to be issued to employees
June 2009
Friday 19 PAYE and CIS deductions are due for the month to 5 June 2009
July 2009
Sunday 5 Deadline for reaching a PAYE Settlement Agreement for 2008/09
Monday 6 Deadline for forms P11D, P9D and P11D(b) for 2008/09 to be submitted to HMRC and copies to be issued to employees concerned
Tuesday 7 Deadline for employers to report share incentives (Form 42) for 2008/09
Sunday 19 Class 1A NIC due for 2008/09
Sunday 19 PAYE and CIS deductions due for the month to 5 July 2009
Sunday 19 PAYE quarterly payments are due for small employers for the pay periods 6 April 2009 to 5 July 2009
Friday 31 Second £100 penalty if 2007/08 tax return due on 31 January 2009 still outstanding.
Friday 31 Second payment on account 2008/09 due
August 2009
Sunday 2 Deadline for submitting P46 (car) for employees whose car/fuel benefits changed during the quarter to 5 July 2009
Wednesday 19 PAYE and CIS deductions are due for the month to 5 August 2009
September 2009
Saturday 19 PAYE and CIS deductions are due for month to 5 September 2009
October 2009
Monday 5 Deadline for notifying HMRC of new sources of taxable income or gains for 2008/09 if no tax return has been issued
Monday 19 Tax and NI due under a 2008/09 PAYE Settlement Agreement
Monday 19 PAYE and CIS deductions are due for the month to 5 October 2009
Monday 19 PAYE quarterly payments are due for small employers for the pay periods 6 July 2009 to 5 October 2009
Saturday 31 Deadline for submitting 'paper' 2008/09 self assessment returns
Saturday 31 Deadline for submission of 2008/09 self assessment returns if you require HMRC to compute your tax liability and/or if tax underpaid is to be collected by adjustment to your 2010/11 PAYE code
November 2009
Monday 2 Deadline for submitting P46(car) for employees whose car/fuel benefits changed during the quarter to 5 October 2009
Thursday 19 PAYE and CIS deductions are due for the month to 5 November 2009
December 2009
Saturday 19 PAYE and CIS deductions are due for the month to 5 December 2009
Wednesday 30 Online filing deadline for submitting 2008/09 self assessment return if you require HMRC to collect any underpaid tax by an adjustment to your 2010/11 tax code
January 2010
Tuesday 19 PAYE and CIS deductions are due for the month to 5 January 2010
Tuesday 19 PAYE quarterly payments are due for small employers for the pay periods 6 October 2009 to 5 January 2010
Sunday 31 Deadline for submitting your 2008/09 self assessment return (up to £100 penalty if your return is late). Balance of your 2008/09 tax due, plus first payment on account for 2009/10.
February 2010
Tuesday 2 Deadline for submitting P46(car) for employees whose car/fuel benefits changed during the quarter to 5 January 2010
Friday 19 PAYE and CIS deductions are due for the month to 5 February 2010
Sunday 28 5% penalty surcharge on any 2008/09 outstanding tax due on 31st January 2010 still remaining unpaid
March 2010
Friday 19 PAYE and CIS deductions are due for the month to 5 March 2010
Wednesday 31 Last minute planning for tax year 2009/10
April 2010
Monday 19 Automatic interest is charged where PAYE tax, Student loan deductions, Class 1 NI or CIS deductions for 2009/10 are not paid by today
Monday 19 PAYE quarterly payments are due for small employers for the pay periods 6th January 2010 to 5th April 2010 .
Monday 19 PAYE, Student loan and CIS deductions are due for the month to 5th April 2010
May 2010
Monday 3 Deadline for submitting P46(car) for employees whose car/fuel benefits changed during the quarter to 5 April 2010 (other than replacing one car with another)
Wednesday 19 Deadline for employers' year end PAYE returns (P35, etc) to be submitted online for 2009/10
Wednesday 19 PAYE, Student loan and CIS deductions are due for the month to 5th May 2010
Monday 31 Deadline for forms P60 for 2009/10 to be issued to employees
June 2010
Saturday 19 PAYE, Student loan and CIS deductions are due for the month to 5th June 2010
July 2010
Monday 5 Deadline for reaching a PAYE Settlement Agreement for 2009/10
Tuesday 6 Deadline for forms P11D, P9D and P11D(b) for 2009/10 to be submitted to HMRC and copies to be issued to employees concerned
Tuesday 6 Deadline for employers to report share incentives (Form 42) for 2009/10
Monday 19 Class 1A NIC due for 2009/10
Monday 19 PAYE Student loan and CIS deductions due for the month to 5th July 2010
Monday 19 PAYE quarterly payments are due for small employers for the pay periods 6th April 2010 to 5th July 2010 Penalties may apply if payment is made late
Wednesday 31 Second £100 penalty if 2008/09 tax return due on 31st January 2010 still outstanding
Wednesday 31 Second payment on account 2009/10 due. Second 5% surcharge on any 2009/10 outstanding tax due on 31st January 2010 still remaining unpaid
August 2010
Monday 2 Deadline for submitting P46 (car) for employees whose car/fuel benefits changed during the quarter to 5th July 2010 (other than replacing one car with another)
Thursday 19 PAYE, Student loan and CIS deductions are due for the month to 5th August 2010
September 2010
Sunday 19 PAYE, Student loan and CIS deductions are due for month to 5th September 2010
October 2010
Tuesday 5 Deadline for notifying HMRC of new sources of taxable income or gains for 2009/10 if no tax return has been issued
Tuesday 19 Tax and NI due under a 2009/10 PAYE Settlement Agreement
Tuesday 19 PAYE quarterly payments are due for small employers for the pay periods 6th July 2010 to 5th October 2010.
Tuesday 19 PAYE quarterly payments are due for small employers for the pay periods 6th July 2010 to 5th October 2010.
Sunday 31 Deadline for submitting 'paper' 2009/10 self assessment returns
Sunday 31 Deadline for submission of 2009/10 self assessment returns if you require HMRC to compute your tax liability and/or if tax underpaid is to be collected by adjustment to your 2011/12
November 2010
Tuesday 2 Deadline for submitting P46(car) for employees whose car/fuel benefits changed during the quarter to 5th October 2010 (other than replacing one car with another)
Friday 19 PAYE, Student loan and CIS deductions are due for the month to 5th November 2010
December 2010
Sunday 19 PAYE, Student loan and CIS deductions are due for the month to 5th December 2010
Thursday 30 Online filing deadline for submitting 2009/10 self assessment return if you require HMRC to collect any underpaid tax by making an adjustment to your 2011/12 tax code
January 2011
Wednesday 19 PAYE, Student loan and CIS deductions are due for the month to 5th January 2011
Wednesday 19 PAYE quarterly payments are due for small employers for the pay periods 6th October 2010 to 5th January 2011
Monday 31 Deadline for submitting 2009/10 self assessment return (up to £100 penalty if your return is late).Balance of 2009/10 tax due, plus first payment on account for 2010/11
February 2011
Wednesday 2 Deadline for submitting P46(car) for employees whose car/fuel benefits changed during the quarter to 5th January 2011 (other than replacing one car with another)
Saturday 19 PAYE, Student loan and CIS deductions are due for the month to 5th February 2011
Monday 28 5% penalty surcharge on any 2009/10 outstanding tax due on 31st January 2011 still remaining unpaid
March 2011
Saturday 19 PAYE, Student loan and CIS deductions are due for the month to 5th March 2011
Thursday 31 Last minute planning for tax year 2010/11

HB Accountants Amwell House, 19 Amwell Street, Hoddesdon, Hertfordshire, EN11 8TS