About Us

About Us

Located steps away from Scituate Harbor, Grassey and Associates is a family owned and operated firm. We offer accounting, tax & financial counsel to hundreds of individuals, corporations, trusts and partnerships. While most clients reside within Massachusetts, our client base extends throughout the United States. Our services include:

  • Personal Tax Returns
  • Corporate, S-Corporation, LLC and Partnership Tax Returns
  • Trust Tax Returns
  • Estate Tax Returns
  • Financial Counsel
  • Estate Planning

Meet Our Accountants

Timothy Grassey

Timothy Grassey (Tim) joined the firm in 2014 as a full time accountant. In 2019, Tim took over the ownership from his father, Ernie. Prior to working in the family owned business, Tim worked in finance at State Street Bank from 2006 to 2014.

Tim is an Enrolled Agent admitted to practice and represent taxpayers before the Internal Revenue Service.

Ernest Grassey

Ernest Grassey (Ernie) began his career as a comptroller for a Boston based brokerage firm in 1969. At that time, he began a part time private practice accounting firm. In April of 1984, he went into the private practice full time and was the owner through 2018. Beginning in 2019, Ernie continued to work in the firm full time during the tax season and part time throughout the remainder of the year.

Ernie is an Enrolled Agent admitted to practice and represent taxpayers before the Internal Revenue Service.

Elizabeth Olson

Elizabeth Olson (Betty) began working alongside Ernie in his part time private practice in 1977. She has continued to work with him and the firm to this day, and also operates her own private practice as well.

Betty is designated as a registered tax return preparer by the Internal Revenue Service.

Harlynn Farrell

Harlynn Farrell joined the firm in 1999 as a full time accountant. Harlynn has previous banking experience and continues to work in the firm full time.

Harlynn is designated as a registered tax return preparer by the Internal Revenue Service.