1 – 21 Sept

Corporation Tax:

PT for APs ending between 1 – 31 October 2012

1 – 21 Sept

Corporation Tax:

First instalment of preliminary tax for “Large Companies” with a financial year ending between 1 – 31 March 2013

1 – 21 Sept

Corporation Tax:

Returns for APs ending between 1 – 31 December 2011

1 – 21 Sept

Corporation Tax:

Pay balance due on APs ending between 1 – 31 December 2011

1 – 21 Sept

Corporation Tax:

Returns of Third Party Information for APs ending between 1 – 31 December 2011

14 Sept

PAYE/PRSI:

P30 monthly return and payment for August 2012

14 Sept

DWT:

Return and payment for August 2012

14 Sept

PSWT:

F30 monthly return and payment for August 2012

19 Sept

VAT:

Bi-Monthly VAT 3 return and payment (if due) for period July/August 2012

19 Sept

VAT:

4 Monthly VAT 3 return and payment (if due) for period May/August 2012

23 Sept

RCT:

Return and payment for August 2012

25 Sept

Pension Levy:

Return and payment of pension levy for 2012

30 Sept

VAT:

Deadline for cross-border refund of VAT for 2011

Note:

Where returns and payments are made electronically, the return and payment deadlines are 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.

Under the new electronic RCT system, all returns and payments are made electronically, therefore the due date is the extended date – the 23rd day after the end of the period covered by the return.