Who We Are / Staff

Colby Seneca

Tax Analyst

Colby is a Tax Analyst within GTM’s Lead Tax Practice, based out of the firms Philadelphia Metro office. He focuses on federal and state income tax compliance.

Prior to joining GTM full-time, Colby worked as a tax intern for the firm. He is familiar with tax technologies, including the ONESOURCE product suite.

Colby resides in Feasterville-Trevose, PA, with his two dogs. He is an avid lacrosse player who also loves snowboarding and golfing.

gtmtax.com/bio/colby-seneca

GTM Tax
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