1 – 21 April

Corporation Tax:

Preliminary tax for APs ending between 1–31 May 2011

1 – 21 April

Corporation Tax:

First instalment of preliminary tax for “Large Companies” with a financial year ending between 1–31 October 2011

1 – 21 April

Corporation Tax:

Returns for APs ending between 1–31 July 2010

1 – 21 April

Corporation Tax:

Pay balance due on APs ending between 1–31 July 2010

1 – 30 April

Corporation Tax:

Returns of Third Party Information for APs ending between 1–31 July 2010

14 May

PAYE/PRSI:

P30 monthly return and payment for April 2011.

14 May

PSWT:

F30 monthly return and payment for April 2011

14 May

RCT:

RCT30 monthly return and payment for April 2011

14 May

DWT:

Return and payment of DWT for April 2011

19 May

VAT:

VAT 3 return and payment for period March/April 2011

19 May

VAT:

4 Monthly VAT 3 return and payment (if due) for period January/April 2011

Note:

Where returns and payments (corporation tax – preliminary tax, annual CT1 return, balancing payment; VAT – VAT3 Return, VAT due; RCT – Monthly RCT30 Return, RCT due; PAYE/PRSI monthly return filing/payment) are made electronically, the return and payment deadlines 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.