Business Tax

Expertise to help you navigate complex, ever-changing tax rules and regulations. 

Federal Tax

State & Local Tax

International Tax

Assurance & Accounting

An approach that's nimble, yet collaborative provides you with comprehensive, customized results. 

Accounting & Business Advisory Services

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Employee Benefit Plan Audit

Overhead Rate Audit

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Proactive, relationship-focused solutions that answer your questions and meet your challenges.


Trust & Estate




Massachusetts Sales Tax on Software Used in Multiple Jurisdictions
Massachusetts Sales Tax on Software Used in Multiple Jurisdictions 06/02/2021
Articles & Podcasts

Unless a specific exemption exists, Massachusetts imposes a sales tax on transfers of tangible personal property to purchasers in the state.

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In Case You Missed It - June 2nd
In Case You Missed It - June 2nd 06/02/2021

Insights for businesses and individuals including the Mass Millionaire's Tax, cybersecurity, business advisory, and more.

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Recent News

Webinar on 6/29: The Biden Tax Proposals 06/08/2021

DGC's experts will provide attendees with a detailed overview of the Biden tax proposals and answer some commonly asked questions we have received from clients. Read more

Danielle Arsenault Featured in New England Real Estate Journal’s ‘2021 Ones to Watch’ Spotlight 06/01/2021

The publication’s May 28th edition features the up-and-coming professionals in New England’s commercial real estate marketplace. Read more

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What Our Clients Say About Us

DGC has a culture where the people genuinely want to do what is in the best interest of the client. This contributes to their flexibility in terms of approach, and is invaluable. This is something you don’t find at a Big 4 firm.

Ken Manning Chief Operating Officer Curaspan Health Group, Inc.

The speed in which the financial statements were produced and the tight time frame which DGC completed the audit was refreshing. DGC had a comprehensive understanding of our business which minimized my need to respond to questions. The approach was collaborative and flexible.

Richard G. Barletta SVP, Finance and Administration InnoCentive, Inc.