Hallisey & D’Agostino, LLP is a full-service public accounting firm offering a wide array of accounting, tax, and advisory services to individuals and small to mid-size closely-held businesses located throughout Connecticut and the surrounding areas.

Accounting & Assurance

Whether it’s assisting with routine bookkeeping issues or advising on a complex transaction during an audit, we have the skills and resources necessary to help you produce accurate, high-quality and timely financial information.

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Tax

Tax laws and regulations are in a constant state of flux and we recognize that in addition to experience, staying up-to-date on current developments is critical in creating a comprehensive tax strategy.

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Business Advisory

From start-ups to established enterprises, businesses at every phase need sound advice to navigate operational challenges, succession planning, and an ever-changing regulatory landscape.

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Individuals

Achieving your financial goals and ultimately a secure retirement requires discipline and the right mix of personalized wealth accumulation and preservation strategies, including tax minimization and trust & estate planning.

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Tax, accounting, auditing news - Journal of Accountancy

Dept. of Education releases final rule on professional degree programs
The final rule, effective July 1, 2026, sets annual and lifetime limits on federal student loans. The AICPA had urged the Department of Education to include language in the final rule that its “professional degree” definition “does not reflect a value judgment.”
Author: By Neil Amato
Posted: May 5, 2026, 9:23 pm
AICPA urges use of its stablecoin criteria in GENIUS Act rulemaking
A comment letter to the office responsible for establishing final rules for the Guiding and Establishing National Innovation for U.S. Stablecoins Act makes the case for leveraging the AICPA’s established framework.
Author: By Bryan Strickland
Posted: May 5, 2026, 8:29 pm
Workplace stress reaching a breaking point? How employers can respond
Fifty-two percent of employees in a recent survey self-medicated at work in the previous year, and nearly as many (51%) cried on the job in the previous month. During Mental Health Awareness Month, what can organizations do to ease the pain?
Author: By Bryan Strickland
Posted: May 4, 2026, 7:47 pm