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ROS Help

ROS is committed to providing information the way you want it - in person, by mail, or via the Internet.
Select from the menu below to find out the many ways we can help you:
ROS Liaison Officers
Frequently Asked ROS Questions
We have provided answers to questions that are frequently asked by customers and other visitors to our site. You may find the answer to your question in one of the categories listed in the FAQs section of ROS.
For queries relating to ROS please contact us:
  • E-mail at
  • Telephone at 1890 201 106
  • If you reside outside the Republic of Ireland , can you email the Helpdesk with your number and we will telephone you, or alternatively call +353 1 7023021
For standard tax-related queries
Please visit the Revenue website at
For Vehicle Registration Tax related queries
Contact a Vehicle Registration Office. See for details.
For non EU customers with VAT on eServices related queries only
Contact Vat on eServices Helpdesk, Sarsfield House, Limerick, Ireland.
For Transit related queries - New Computerised Transit System (NCTS)
Please visit the webpage NCTS Transit

Or email
For CAP related queries - CAP DTI queries only
For CUSTOM AND EXCISE related queries
Please visit the webpage AEP Help Desk

Or email
For iXBRL Financial Statements queries only

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