Corporate Tax Services

Whether your company is large or small, changing tax laws no doubt present challenges.

We work with a wide array of companies, including corporations, S corporations and partnerships, to ensure that our clients engage in the most efficient tax planning possible and gain every tax benefit they can under current law. Most importantly, we work to make sure our clients don’t pay more taxes than they should.

Strategic and insightful tax planning can help your company’s cash flow, enabling you to take your business to the next level.

Services Include:

  • Corporate Tax Services
  • Multi-state Tax Services
  • State and Local Tax (SALT)
  • Merger & Acquisition Tax Strategy
  • Specialty Tax Credits, including energy, solar, R&D, Covid-related credits, workforce training
  • State and Local Tax Incentives
  • Tax Planning for Companies and Owners
  • IRS Representation

Learn how we work with privately held businesses

Speak with
a director

WHAT CLIENTS SAY...

Love working with GT Reilly. We're a small but mighty nonprofit with complex needs. The Reilly team is always there to help us navigate.

John Talbot, MBA, JD Lown Institute

WHAT CLIENTS SAY...

The GT Reilly team is top notch, collaborative and well-versed in all audit, regulatory and industry topics.

Kimberly Cobb EVP, COO & CFO, The Cooperative Bank

WHAT CLIENTS SAY...

GT Reilly has always done excellent work and the team is very accessible to help with issues that arise throughout the year.

James Dunphy, President, South Shore Bank

WHAT CLIENTS SAY...

GT Reilly is an integral part of our team. Whether conducting an audit or performing tax services, the Reilly staff consistently demonstrates their professionalism and extensive knowledge.

Mike McCarthy, CFO, EMUGE-FRANKEN

WHAT CLIENTS SAY...

Our family has operated a custom packaging business for over 50 years. One key to our success is our longstanding relationship with GT Reilly.

Gregory O’Connell, Triple P Packaging

WHAT CLIENTS SAY...

GT Reilly is a true partner, in every sense of the word. They provide guidance and help develop our accounting team into a best-in-class function.

Michael E. Valley, EVP/CFO & COO, Merrimack Valley Credit Union

RELATED Clients

Privately Held Businesses

Financial Institutions

Nonprofit Organizations