14 Oct

PAYE/PRSI:

P30 monthly return and payment for Sept 17

14 Oct

PSWT:

F30 monthly return and payment for Sept 17

14 Oct

DWT:

Return and payment for Sept 17

23 Oct

VAT:

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

23 Oct

VAT:

Annual VAT 3 return and payment (if due) for the period Oct to Sept together with a Return of Trading Details where the accounting period ends in Sept

1–23 Oct

Corporation Tax:

PT for APs ending between 1–30 Nov 17

1–23 Oct

Corporation Tax:

First instalment of preliminary tax for “Large Companies”with a financial year ending between 1–30 April 18

1–23 Oct

Corporation Tax:

Returns for APs ending between 1–31 Jan 17

1–23 Oct

Corporation Tax:

Pay balance due on APs ending between 1–31 Jan 17

1–31 Oct

Corporation Tax:

Returns of Third Party Information for APs ending between 1–31 Jan 17

23 Oct

RCT:

RCT monthly return and payment for Sept 17

31 Oct

Income Tax:

Preliminary Tax 2017, pay balance of 2016 tax liability, return of income for 2016

31 Oct

Capital Gains Tax:

Return of Capital Gains for 2016

31 Oct

Capital Acquisitions Tax:

Return and payment of CAT due in respect of gifts/inheritances where the valuation date arises between 1 Sept 2016 and 31 Aug 2017

Note:

Taxpayers subject to mandatory e-filing must file their returns and make payments electronically. Where returns and payments are made electronically, the return and payment deadline are extended to the 23rd day of the month. Where the filing and payment requirements are not made by the extended deadline, interest will run from the normal deadline and not the extension date.
The extended filing deadline for income tax and capital acquisitions tax where the taxpayer both pays their relevant tax liabilities and files the relevant tax return via Revenue Online Service (ROS) is 14 November 2017.