National Capital Acquisitions Tax (CAT) Unit

The contact details shown below should be used for queries relating to CAT including gifts or inheritances. 

Phone

01 738 3673

Call charges may vary depending on your telephone provider's service contract.

Telephone opening hours: 9.30am to 4pm Monday to Friday. 

 

Postal address

National CAT Information Unit

Central Revenue Information Office

Cathedral Street

Dublin 1

D01 DC78. 

 

CAT Public Office

If you are unable to use our online services, you can visit us at the address above Monday to Friday between:

  • 10am to 12:30pm
  • 2:30pm to 4pm.