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

Audit, Review & Compilation

Employee Benefit Plan Audit

Overhead Rate Audit

Private Client

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


Trust & Estate




Tax Update Newsletter - February 2021
Tax Update Newsletter - February 2021 02/23/2021

Federal and state tax news for businesses and individuals, all in one place. DGC's Tax Update Newsletter provides you with clear and concise resources to keep you informed.

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President Biden’s Tax Proposals – What We Know Now
President Biden’s Tax Proposals – What We Know Now 02/19/2021
Articles & Podcasts

Here is a list of some significant proposals that could affect individual and business tax liability if enacted.

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Recent News

Nick DeLena to Speak at NDIA New England Chapter Virtual Lunch on 3/16 02/25/2021

The panel will share insights about the updates provided by government officials in the NDIA webinar. They will also discuss practical tips about implementation and compliance with the most recent rules. Read more

DGC Ranks 11th Among Largest 50 Accounting Firms in MA on BBJ’s 2021 List 02/16/2021
Awards & Accolades

45% of DGC’s staff are Massachusetts Certified Public Accountants (86 out of 192). For the third year in a row, that percentage is higher than any of the firms ranked in the top ten. 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.