History

Andersen Tax in Ireland is a member firm of Andersen Global that provides tax advisory and accounting services. We provide tax advisory, tax compliance and accounting services in Ireland and abroad.

We started as a niche tax practice with a focus on putting clients first and providing best-in-class solutions. Today, as a member of Andersen Global, we continue to put clients first and are able to serve clients globally in a seamless manner relying on over 2,500 colleagues around the world.

2012: Mark Gorman founded mgpartners. Mark was convinced that the Irish market needed a credible alternative to the Big Four and large law firms and a more agile practice that could be more responsive to its clients.

2013: mgpartners starts working with Andersen Tax LLC in the U.S. (formerly WTAS), the founding member firm of Andersen Global.

2016: mgpartners signs a Collaboration Agreement with Andersen Global

2017: mgpartners became a member firm of Andersen Global

2018: mgpartners adopts the name Andersen Tax and joins Andersen Global


Andersen Tax is an independent tax firm with a worldwide presence through the member firms and collaborating firms of Andersen Global.

Learn More