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About BSB CPAs

Lifetimes of CPA & Tax Experience

Joanne Blanck, CPA and Martin Squire, CPA met in 1981 at their first job in a public accounting firm.


Working with local businesses and learning their needs allowed Joanne and Martin to gain the valuable experience and insight that has made Blumenthal, Squire & Blanck one of the leading accounting firms in the greater New Haven area.

Joanne and Martin see to the proper taxation of individuals, businesses, trusts, and estates. They also offer general accounting and bookkeeping for businesses and individuals, including financial statement preparation.

With several decades of expertise and experience, and a super support team, every client receives the close analysis and attention they deserve. Joanne and Marty's dedication to high standards, hiring of seasoned tax professionals, and unrelenting work ethic, are just a few reasons clients return year after year.

Our Mission

Our mission is to provide our clients with the highest quality tax and accounting services and to structure our services to meet their specific needs in a timely relevant manner, with an understanding of where they are and where they want to go in the future.