Business and self-assessed helpline
Contact details should be used for queries relating to:
- Income Tax (IT)
- Corporation Tax (CT)
- Capital Gains Tax (CGT)
- Value Added Tax (VAT)
- Relevant Contracts Tax (RCT)
- Capital Acquisitions Tax (CAT)
- Sugar Sweetened Drinks Tax (SSDT)
- Registration for tax.
Please note that the quickest and easiest way for you to manage your tax affairs is to use our online services.
Phone
00353 1 738 3630
Call charges may vary depending on your telephone provider's service contract.
Telephone opening hours: 09.30 to 13.30 (Monday to Friday).
Email
Please use the secure 'MyEnquiries' service available in myAccount or ROS.
Postal address
Central Revenue Information Office
Cathedral Street
Dublin 1
D01 DC77.