Updating your email address for Revenue Online Services
Your email address is used by Revenue to send you reminders and notifications.
You may also use your email address to reset your login details and to contact us through My Enquiries.
If you have changed your email address, you can follow our guide to update your details for our online services. If you have both a myAccount login and a ROS certificate login, you will need to carry out two separate updates.
We also recommend that business customers review the ROS security questions in their Profile tab. This will ensure that you can reset your ROS login successfully if necessary.