Corporate Tax Services

Corporate Tax Services

Tax Provision

Annual and interim preparation and/or review of public and private reporting requirements under ASC 740 and IAS 12

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Income Tax Compliance

Prep, review, and support for Federal, international, and state and local tax compliance

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Indirect Tax

Sales and use tax compliance, sales tax audits and refunds, and property tax

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Tax Automation

Software implementation, process automation, data management, tax collaboration

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Tax Consulting & Planning

R&D credit studies, tax depreciation, and more

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When a client hires GTM, they can expect our personnel to deliver the highest quality tax services and bring our culture and values to our client locations.

- David R. Laurinaitis, CEO & Executive Director

How We Work


Need additional tax technical support to help perform core tax department functions on a recurring basis? Our team works in partnership with your team, fully aligning with your people, process, technology, culture, and business operations.


Don’t have dedicated tax resources to manage tax department functions and operations? GTM provides the necessary tools, know-how, and resources required to effectively perform any aspect of your tax function.


Looking for technology services, planning ideas, interim resources, or assistance with special projects? We provide solutions that address specific departmental needs to enhance your day-to-day core operations.


Undergoing a corporate transaction? During any transitional period, we can serve as your functional tax partner while we assist with the design, development, and transformation of your future state tax department.