14 Sept

PAYE/PRSI:

P30 monthly return and payment for Aug 17

14 Sept

PSWT:

F30 monthly return and payment for Aug 17

14 Sept

DWT:

Return and payment for Aug 17

23 Sept

VAT:

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

23 Sept

VAT:

Bi-monthly VAT 3 return and payment (if due) for the period July-Aug together with a Return of Trading Details where the accounting period ends between 1 July and 31 Aug

23 Sept

VAT:

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

1–23 Sept

Corporation Tax:

PT for APs ending between 1–31 Oct 17

1–23 Sept

Corporation Tax:

First instalment of preliminary tax for “Large Companies”with a financial year ending between 1–31 March 18

1–23 Sept

Corporation Tax:

Returns for APs ending between 1–31 Dec 16

1–23 Sept

Corporation Tax:

Pay balance due on APs ending between 1–31 Dec 16

1–30 Sept

Corporation Tax:

Returns of Third Party Information for APs ending between 1–31 Dec 16

23 Sept

RCT:

RCT monthly return and payment for Aug 17

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.