ROS Technical Helpdesk

The contact details shown below should be used for technical queries relating ROS.



+353 1 738 3699

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

This service is available from 9.00am - 5.00pm, Monday to Friday.


To assist employers during the transition to PAYE Modernisation, the Helpline telephone opening hours are being extended as follows:

Extended helpline opening hours
As fromOpening hours

Friday, 25 January

8.00am - 6.00pm, Monday - Thursday

8.00am - 5.00pm - Friday




Postal address

ROS Technical Helpdesk

Michael Davitt House

Breaffy Road


Co. Mayo

F23 E431.