Dante Colonna

Dante is a Director in GTM’s Tax Automation Services (TAS) practice and has extensive expertise in tax software, data management solutions, and enterprise applications. With a proven track record of driving innovation and optimizing complex systems, Dante leverages deep technical knowledge to deliver scalable solutions that streamline operations and enhance decision-making. Passionate about bridging the gap between tax business needs and cutting-edge technology, Dante plays a pivotal role in guiding teams toward achieving strategic objectives.

Since joining GTM in 2014, Dante has led numerous high-impact implementations and enhancement projects. He specializes in all direct income tax products such as ONESOURCE, Corptax, and Longview, as well as in data management and enterprise application software such as Microsoft Suite (Power Platform) and Alteryx. Dante is a Thomson Reuters ONESOURCE Certified Implementer, and he has his Alteryx Core Designer Certification. Dante’s creative approaches to integrating these software systems led him to receive the 2022 Thomson Reuters Taxologist Cutting Edge Innovator award.

Dante resides in Phoenixville, PA, with his wife Courtney, son Cameron, and dog Friday. He spends his free time with friends
and family.

DESIGNATION:

Thomson Reuters ONESOURCE Certified Implementer

EDUCATION:

B.S. in Finance and Information Systems Management from The Pennsylvania State University
M.S. in Taxation from Philadelphia University