GT Reilly & Company CPAs

GT Reilly & Company is an independent CPA and advisory firm in Milton serving privately held businesses, financial institutions and nonprofit organizations. Its work spans auditing and assurance, tax strategy, estate planning and guidance through strategic transitions. Banks, credit unions and other finance clients across New England rely on it for help with the taxes, laws and regulations that affect them, while growing companies get support from before startup through each stage of growth.

Founded in 1955, the firm describes its character as New England grit combined with genuine care for clients, staying nimble while taking the long view. Its process is collaborative: the team checks in, suggests options and lets clients choose a strategy, then keeps advising as plans unfold. The firm’s mission rests on teamwork, and its stated core values are client service, integrity, respect, excellence, growth and accountability, with an aim of acting as a trusted advisor.

What to Know

• The firm helps employers keep their retirement plans secure and in compliance.
• Nonprofit and member-based clients get support with financial and strategic roles, including benchmarking.
• Banks can get help with relief from bank taxation.
• It is a member of the South Shore Chamber of Commerce.