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2018/2019 Tax Calendar
To see every tax month and tax week for the 2018/2019 tax year use our payroll tax calendar.
April 2018 - from the 6th onwards
Friday 6th April 2018
income tax
First day of the new 2018/2019 tax year
Calculate your tax for the new tax year at UKTaxCalculators.co.uk
Thursday 19th April 2018
income tax
PAYE and Class 1 quarterly cheque payment to be cleared
Any outstanding cheque payment for PAYE and Class 1 NICs must be with HMRC Accounts Office.
Thursday 19th April 2018
cis
Deadline for receipt of contractor's monthly return
Whether submitted via paper, electronically or over the telephone (nil return).
Sunday 22nd April 2018
income tax
PAYE and Class 1 quarterly electronic payment to be cleared
Any outstanding electronic payment for PAYE and Class 1 NICs must be in HMRC's bank account.
Sunday 22nd April 2018
income tax
PAYE and Class 1 monthly electronic payment to be cleared
Electronic payments to be cleared in HMRC's bank account for any PAYE Class 1 NICs.
May 2018
Saturday 19th May 2018
cis
Deadline for receipt of contractor's monthly return
Whether submitted via paper, electronically or over the telephone (nil return).
Saturday 19th May 2018
employers
Employer Annual Return P35 and P14 Deadline
Employer Annual Return (P35 and P14) filing deadline for the previous tax year ending 5th April 2018.
Tuesday 22nd May 2018
income tax
PAYE and Class 1 monthly electronic payment to be cleared
Electronic payments to be cleared in HMRC's bank account for any PAYE Class 1 NICs.
Thursday 31st May 2018
employers
Final date to provide employees with form P60
Any employee who was working for you on 5 April 2018 must receive a form P60 for 2017/2018 by this date.
June 2018
Tuesday 19th June 2018
cis
Deadline for receipt of contractor's monthly return
Whether submitted via paper, electronically or over the telephone (nil return).
Friday 22nd June 2018
income tax
PAYE and Class 1 monthly electronic payment to be cleared
Electronic payments to be cleared in HMRC's bank account for any PAYE Class 1 NICs.
Saturday 30th June 2018
tax credits
You should receive your tax credit renewal pack by this date
Renewal packs are sent out between April and June. If you have not received a tax credit renewal pack by this date, please contact the tax credit helpline on 0345 300 3900.
July 2018
Thursday 5th July 2018
employers
PAYE Settlement Agreements
Last date to agree PAYE Settlement Agreements for 2017/2018.
Friday 6th July 2018
employers
Form P9D and P11D deadline
Final day to provide employees with forms P9D and P11D.
Friday 6th July 2018
employers
Form 42 deadline
Deadline for providing employees with form 42 or other relevant forms to report employee share-related benefits.
Thursday 19th July 2018
cis
Deadline for receipt of contractor's monthly return
Whether submitted via paper, electronically or over the telephone (nil return).
Thursday 19th July 2018
income tax
PAYE and Class 1 quarterly cheque payment to be cleared
Any outstanding cheque payment for PAYE and Class 1 NICs must be with HMRC Accounts Office.
Sunday 22nd July 2018
income tax
PAYE and Class 1 monthly electronic payment to be cleared
Electronic payments to be cleared in HMRC's bank account for any PAYE Class 1 NICs.
Sunday 22nd July 2018
income tax
PAYE and Class 1 quarterly electronic payment to be cleared
Any outstanding electronic payment for PAYE and Class 1 NICs must be in HMRC's bank account.
Tuesday 31st July 2018
tax credits
You must return your tax credit renewal pack by this date
Make sure you have returned your tax credit renewal pack by the 31st July. Renewal packs are sent out between 19th April and 28th June.If you have not received a tax credit renewal pack by this date, please contact the tax credit helpline on 0345 300 3900.
Tuesday 31st July 2018
income tax
Second self assessment payment deadline
Deadline for second payment on account for Self Assessment of the 2017/2018 tax year.
August 2018
Sunday 19th August 2018
cis
Deadline for receipt of contractor's monthly return
Whether submitted via paper, electronically or over the telephone (nil return).
Wednesday 22nd August 2018
income tax
PAYE and Class 1 monthly electronic payment to be cleared
Electronic payments to be cleared in HMRC's bank account for any PAYE Class 1 NICs.
September 2018
Wednesday 19th September 2018
cis
Deadline for receipt of contractor's monthly return
Whether submitted via paper, electronically or over the telephone (nil return).
Saturday 22nd September 2018
income tax
PAYE and Class 1 monthly electronic payment to be cleared
Electronic payments to be cleared in HMRC's bank account for any PAYE Class 1 NICs.
October 2018
Monday 1st October 2018
income tax
Personal Income Tax Statements sent out to 24 million Taxpayers
Since October 2014, HMRC has been sending out an Annual Tax Summary for the previous tax year (so for this year it will be PAYE income earned between April 6th 2017 and April 5th 2018).
The statement will include tax and spending summaries for people taxed via the pay as you earn system - including those with more than one employment.
Friday 5th October 2018
income tax
Capital gains deadline for non self assessment
Final day to notify of liability for income tax or capital gains tax for 2017/2018 if you are not registered for self assessment.
You will need to complete form CWF1 for self employment or form SA1 for non self employed income, or form SA401 for partners.
Friday 19th October 2018
cis
Deadline for receipt of contractor's monthly return
Whether submitted via paper, electronically or over the telephone (nil return).
Friday 19th October 2018
income tax
PAYE and Class 1 quarterly cheque payment to be cleared
Any outstanding cheque payment for PAYE and Class 1 NICs must be with HMRC Accounts Office.
Monday 22nd October 2018
income tax
PAYE and Class 1 monthly electronic payment to be cleared
Electronic payments to be cleared in HMRC's bank account for any PAYE Class 1 NICs.
Monday 22nd October 2018
income tax
PAYE and Class 1 quarterly electronic payment to be cleared
Any outstanding electronic payment for PAYE and Class 1 NICs must be in HMRC's bank account.
Monday 29th October 2018
uk budget
Autumn Budget 2018
The Chancellor delivers the Autumn Budget. Date is now confirmed as 29/10/18.
Wednesday 31st October 2018
income tax
Paper Self Assessment Tax Return 2017/2018 Deadline
Final day for paper submissions of your tax return for income for tax year ending 5 April 2018
November 2018
Monday 19th November 2018
cis
Deadline for receipt of contractor's monthly return
Whether submitted via paper, electronically or over the telephone (nil return).
Thursday 22nd November 2018
income tax
PAYE and Class 1 monthly electronic payment to be cleared
Electronic payments to be cleared in HMRC's bank account for any PAYE Class 1 NICs.
December 2018
Wednesday 19th December 2018
cis
Deadline for receipt of contractor's monthly return
Whether submitted via paper, electronically or over the telephone (nil return).
Saturday 22nd December 2018
income tax
PAYE and Class 1 monthly electronic payment to be cleared
Electronic payments to be cleared in HMRC's bank account for any PAYE Class 1 NICs.
Sunday 30th December 2018
income tax
Self Assessment Tax Code Collection Deadline
If your tax return liability is less than £3,000 and you would like this amount to be collected via your tax code, you must submit your tax return electronically/online by this date.
January 2019
Saturday 19th January 2019
income tax
PAYE and Class 1 quarterly cheque payment to be cleared
Any outstanding cheque payment for PAYE and Class 1 NICs must be with HMRC Accounts Office.
Saturday 19th January 2019
cis
Deadline for receipt of contractor's monthly return
Whether submitted via paper, electronically or over the telephone (nil return).
Tuesday 22nd January 2019
income tax
PAYE and Class 1 quarterly electronic payment to be cleared
Any outstanding electronic payment for PAYE and Class 1 NICs must be in HMRC's bank account.
Tuesday 22nd January 2019
income tax
PAYE and Class 1 monthly electronic payment to be cleared
Electronic payments to be cleared in HMRC's bank account for any PAYE Class 1 NICs.
Thursday 31st January 2019
income tax
Online Self Assessment Tax Return Deadline
Online submissions of your 2017/2018 Tax Return must be made by the end of this day. Balancing payment for tax year ended 5 April 2018 must also be made, and the first payment on account for tax year ended 5 April 2019.
February 2019
Tuesday 19th February 2019
cis
Deadline for receipt of contractor's monthly return
Whether submitted via paper, electronically or over the telephone (nil return).
Friday 22nd February 2019
income tax
PAYE and Class 1 monthly electronic payment to be cleared
Electronic payments to be cleared in HMRC's bank account for any PAYE Class 1 NICs.
March 2019
Wednesday 13th March 2019
spring statement
Spring Statement 2019
The Spring Statement will be delivered today - Wednesday 13th March 2019.
Tuesday 19th March 2019
cis
Deadline for receipt of contractor's monthly return
Whether submitted via paper, electronically or over the telephone (nil return).
Friday 22nd March 2019
income tax
PAYE and Class 1 monthly electronic payment to be cleared
Electronic payments to be cleared in HMRC's bank account for any PAYE Class 1 NICs.
April 2019 - up to the 5th
No important tax dates in April 2019