14 Sept

PAYE/PRSI:

P30 monthly return and payment for August 18

14 Sept

PSWT:

F30 monthly return and payment for August 18

14 Sept

DWT:

Return and payment for August 18

1–23 Sept

Corporation Tax:

PT for APs ending between 1–31 Oct 18

1–23 Sept

Corporation Tax:

First instalment of preliminary tax for “Large Companies” with a financial year ending between 1–31 March 19

1–23 Sept

Corporation Tax:

Returns for APs ending between 1–31 Dec 17

1–23 Sept

Corporation Tax:

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

1–31 Sept

Corporation Tax:

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

23 Sept

RCT:

RCT monthly return and payment for Aug 18

23 Sept

VAT:

Monthly VAT 3 return and payment (if due) for the period together with a Return of Trading Details where the accounting period ends in Aug 18

23 Sept

VAT:

Bi-monthly VAT 3 return and payment (if due) for the period May-Aug 18

23 Sept

VAT:

Annual VAT 3 return and payment (if due) for the period Sept – Aug together with a Return of Trading Details where the accounting period ends in Aug 18

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 23^rd day of the month. Where the filing and payment requirements are not made by the extended deadline.