White Plains


New York City


San Francisco




Our Services

Our tax services are focused on helping clients with all business tax-related issues, including practices, procedures, compliance and multi-jurisdictional tax complexities. With our team’s broad and deep industry experience, we quickly assess situations and determine the appropriate service solutions to help our clients reduce their tax burdens and maximize their cash flow.

At Grant McCarthy Group, our clients come first. Businesses competing in today’s competitive economy grapple with a business tax landscape that is continually increasing in complexity. We are dedicated to helping our clients tackle their most important tax challenges and opportunities.

Business Man Financial Inspector Secretary Making Report Calculating Checking Balance Internal Revenue Service Inspector Checking Document Audit Concept
Closeup Economist Using Calculator While Going Through Bills Taxes Office

Income & Franchise Tax

GMG is uniquely qualified to give comprehensive multi-state corporate income tax advice.

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Sales & Use Tax

Our unique blend of technical knowledge allows GMG to provide comprehensive sales/use tax assistance.

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Exemption Certificate Management

Significantly reduce your audit assessments from exempt sales.