Massachusetts Audit, Tax and Consulting

Helping New England experience the power of being understood

As the third largest RSM office in the US, RSM's Massachusetts location continues to grow and strive to be the first choice advisor for middle market companies across New England. With a long, rich history in Boston and an office situated on the harbor, RSM's Massachusetts location embodies the tradition in which we reside. Our dedicated team not only provides clients with the expertise, depth and international reach of a global firm, but also combines the client service philosophy and “local touch” responsiveness of a regional firm.

RSM's Massachusetts location is honored to have been recognized by the Boston Business Journal, from firm-wide accolades to individual acknowledgement of our exceptional staff, we are exceedingly proud of our office and staffs’ accomplishments, including:

  • 2016 Top IT Consulting Firms
  • 2016 Best Places to Work
  • 2016 Most Charitable
  • 5th Largest Accounting Firm in Massachusetts
  • 8th Largest IT Consulting Firm
  • 40 under 40: Partner Allison Egbert

Our Charitable Efforts

Heavily involved in the local community through the RSM Boston Foundation, the passionate employees of the Boston office created a foundation fully managed, funded and staffed by themselves. The foundation aligns with RSM’s national Foundation goals to provide assistance in the areas of hunger, housing, health and education, but also other areas in which the employees are passionate about.

Employment opportunities

For information about the employment opportunities currently available in Iowa, please visit the Careers section of our site.

Massachusetts Insights

Massachusetts so-called Millionaires’ Tax heads to 2022 ballot

Massachusetts voters to decide whether 2022 ballot measure adding 4% tax on individual incomes over $1 million passes.

Tax penalties on individuals without health insurance

Some states impose tax penalties on individuals without health insurance and reporting requirements on employers.

Massachusetts enacts budget; pass-through entity tax workaround vetoed

The proposed workaround to the federal SALT deduction is unique in providing a 90% credit for an individual’s share of entity tax paid.

Massachusetts wealth tax ballot measure to return in 2022

Massachusetts legislature approves 2022 ballot measure to add 4% additional tax on all income over $1 million effective January 1, 2023.

Massachusetts court allows sales tax on software to be apportioned

Purchasers of software to be used in multiple jurisdictions can apportion sales tax and may be able to seek a refund of tax paid.

Massachusetts requires sales tax advance payment; changes filing date

Beginning for the April tax period, certain taxpayers are subject to advance payment requirements despite a longer return filing period.

Some states appear to hold the line on taxes, most won’t

Four states have adopted or are considering budgets without significant tax increases even considering pandemic shortfalls.

New Hampshire challenges Massachusetts regulation taxing telecommuters

New Hampshire files challenge over Massachusetts regulation taxing telecommuting nonresidents with U.S. Supreme Court.

Massachusetts nexus and withholding guidance for COVID telecommuters

Emergency regulations and technical guidance provide clarifications for telecommuter withholding and nexus safe harbors.

Massachusetts Supreme Court finds remote software subject to sales tax

Online software products allowing remote access to a host computer as well as screen sharing capabilities were taxable.

Massachusetts Office Locations


80 City Square
Boston, MA 02129

Chris MacKenzie, Boston office leader

Careers in Massachusetts

Search open positions in Massachusetts, or learn more about working at RSM.

Still a student? Learn more about our Internships.

Massachusetts Events

RSM Tech Connection

Silicon Valley Bank’s State of the Market Report, and an executive panel on the impact of these trends on tech businesses and investments.

  • February 04, 2020