Grassi | Needham – Advisors & Accountants

Grassi’s Needham office is part of a nationally ranked advisory, tax and accounting firm that serves businesses and individuals with industry-specific services. Its team of CPAs, CFOs and business and tax advisors offers strategic advice and customized solutions for key market sectors, including construction, architecture and engineering firms, and nonprofits. The firm publishes research and guidance on topics such as grant compliance, tariff refunds and the use of AI in finance.

Grassi has grown organically over more than four decades by building long-term client relationships, and it continues to expand, recently adding Hoffman Mulligan to strengthen its New York tax practice. The firm ranks on Accounting Today’s Top 100 Firms list and has been named a top 10 leader in the Mid-Atlantic region for three straight years. Its tagline is Owned by Us, Focused on You.

What to Know

• Grassi has won ClearlyRated’s Best of Accounting award for six consecutive years.
• It earned an 84 percent Net Promoter Score, more than double the industry average.
• Its 2026 Construction and A&E Industry Report surveyed nearly 200 industry leaders.
• The Needham office is a member of the Charles River Regional Chamber.