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.
The quickest and easiest way to manage your tax is by using our online services via ROS.