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 & Financial Reporting

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.

Tax Planning & Compliance

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.

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.


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.

Journal Of Accountancy News

Latest News from Journal Of Accountancy

Companies that sell products such as life insurance, disability income insurance, long-term-care insurance and annuities will change their accounting under new rules issued by FASB.
Posted: August 15, 2018, 4:50 pm
The effective date of the new “Hosting Services” interpretation in the AICPA’s “Independence Rule” has been extended 10 months by the AICPA Professional Ethics Executive Committee.
Posted: August 14, 2018, 9:00 pm
Amendments proposed by FASB are intended to make implementation of the new lease accounting standard easier and less costly for lessors.
Posted: August 13, 2018, 10:30 pm