Tax Deadline Dates – September 2018

There is certainly a ‘back-to-school’ feeling in the air! Here’s our useful guide for important dates for tax deadlines in the UK and Ireland this month.

HMRC UK 

September 19th: Monthly deadline for postal payments of CIS, NICs and PAYE to HMRC

September 22nd: – Monthly deadline for electronic remittance of CIS, NICs and PAYE to HMRC

REVENUE IRELAND

September 14th: PAYE/PRSI/USC/LPT: P30 monthly return and payment for August 2018

September 14th: DWT: Return and payment of DWT for August 2018

September 14th: PSWT: F30 monthly return and payment for August 2018

September 19th: VAT: Monthly VAT 3 return and payment (if due) for the period August together with a Return of Trading Details where the accounting period ends in August

September 19th: VAT: Bi-Monthly VAT 3 return and payment (if due) for period July – August 2018 together with the Return of Trading Details where the accounting period ends between 1 July and 31 August

September 19th: VAT: 4 Monthly VAT 3 return and payment (if due) for period May-August 2018 together with the Return of Trading Details where the accounting period ends between 1 May and 31 August

September 19th: VAT: Annual VAT 3 return and payment (if due) for the period September – August together with a Return of Trading Details where the accounting period ends in August

September 1st – 23rd*: Corporation Tax: PT for APS ending between 1-31 October 2018

September 1st – 23rd*: Corporation Tax: Returns for APS ending between 1-31 December 2017

September 1st – 23rd*: Corporation Tax: Pay balance due on APS ending between 1-31 December 2017

September 23rd: RCT: RCT monthly return and payment (if due) for August 2018

September 1st -31st: Corporation Tax: Returns of Third Party Information for APS ending between 1-31

*Where the return and payments are not received electronically, the return and payments filing date is 1st – 21st of the relevant month.

All information on dates is sourced directly from Revenue Ireland’s and HRMC’s websites and published by Intelligo for informative purposes only. For more details or with any queries on these dates, please contact these bodies directly.