McGuire Sponsel LLC is a specialty tax firm that focuses on Research & Experimentation Tax Credits, Cost Segregation Studies, and Alternative Energy Incentives. We deliver these services through leading local and regional firms across the country. Currently, McGuire Sponsel serves seventy-four CPA firms across nineteen states.

McGuire Sponsel’s professionals are comprised of CPAs, engineers, and business consultants. Due to the Internal Revenue Service’s scrutiny of specialty tax incentives, we believe it is much more effective and efficient to approach a company’s opportunity for specialty tax incentives from multiple disciplines.  

David McGuire leads the firm’s Fixed Asset Practice which includes Cost Segregation, Green Building Incentives, and Rehabilitation Tax Credits. T.J. Sponsel II leads the firm’s Research & Experimentation Tax Credit Practice along with work related to the new Qualifying Therapeutic Discovery Project Credit. For information, contact T.J. Sponsel at +1 317-564-5002 or tjsponsel@mcguiresponsel.com.