Dee Forbes, the Director General of RTE, was suspended from her employment on Wednesday.
A statement from the broadcaster says "there are processes on-going and RTÉ must be mindful of its legal responsibilities and the rights of individuals".
It adds it will not be commenting further on this issue at this time.
RTE Director General Dee Forbes has been suspended pic.twitter.com/G71dtXPdI7
— Laura Donnelly (@LauraDonnelly6) June 23, 2023
It comes after it emerged yesterday that Ryan Tubridy received undeclared payments.
The broadcaster admitted to payments of €345,000 between 2017 and 2022.
The Chair of the Public Accounts Committee, Brian Stanley TD says RTÉ has ''a lot of questions to answer''.