TDSI Welcome

… to the world of TDSI! We want these pages to be a 'One Stop Shop' for everything you ever want to know about TDSI. If you think there is information missing, or have any suggestions for improvements, please send them to Helan Gray

What we do

The TDSI team brings together all the policy, technical and operational work on the tax deduction scheme for interest paid by building societies banks and other deposit-takers.

The team provides policy advice and support to Ministers and technical advice to building societies, banks and other deposit takers, savers and their advisers and Revenue offices.