Tax Relief at Source (TRS)
The contact details shown below should be used for queries relating to tax relief at source on:
- mortgage interest
- medical insurance policies.
01 738 3663
1890 463 626
Call charges may vary depending on your telephone provider's service contract.
Telephone opening hours: 09.30 to 17.00 Monday to Friday.
Please use the secure 'MyEnquiries' service available in myAccount or ROS.
Collector General's Division