Our goal is to make your financial life easier

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What We Do

Accounting and Auditing Services

Providing financial information to our clients in a timely and accurate manner is a commitment that we feel cannot be compromised. Meaningful, well-organized financial records ensure that your business operations will run more efficiently. Our firm provides a full range of accounting services.

Financial Planning Services

We all need to look ahead at times to determine the best way to achieve our financial goals.

Tax Services

We prefer to take a proactive approach to tax services. By keeping current on new tax laws and legislation, we are in a position to identify key tax planning opportunities that minimize both your current and future tax liabilities. We provide our individual and business clients with the taxation expertise and knowledge that they need throughout the year.

Business Advisory Services

Sometimes you just need some outside help to get important tasks done. We can work with you to get important projects done on time. Accomplishing your goals requires a plan. We can help with the drafting and updating of a plan to exit your business and maximize its value.

Who We Are

Morgan & Morgan, P.C. is among the oldest public accounting firms serving clients throughout the Greater Boston area and beyond. Our team of dedicated accounting professionals has provided full-service accounting to individuals, corporations, small businesses, and nonprofit organizations for over 100 years!

Timothy D. MacLellan

Timothy D. MacLellan, CPA/PFS/CGMA

Tim MacLellan Sr. concentrates his practice on report services, business, tax and financial planning, and nonprofit organizations. He attained his Bachelor Of Science Degree in Accounting from Bentley College. His association with Morgan & Morgan, P.C. began in 1980. Tim Sr. is a member of the Massachusetts Society of Certified Public Accountants, the American Institute of Certified Public Accountants, and the Management of an Accounting Practice Committee of the MSCPA. In addition, Tim has served on the Board of Directors for the Massachusetts Society of C.P.A.s. Finally, Tim Sr. is a frequent speaker on estate planning and retirement topics.
Thomas J. McKinnon

Thomas J. McKinnon, CPA/PFS/CGMA

Mr. McKinnon concentrates his practice on accounting report services, taxes, business planning, and personal financial planning. He received his Bachelor Of Science Degree in Accounting cum laude from Bentley College. His association with Morgan & Morgan, P.C. began in 1978. Mr. McKinnon is a member of the Massachusetts Society of Certified Public Accountants, the American Institute of Certified Public Accountants, and the Personal Financial Planning Division of the AICPA.
Timothy MacLellan Jr

Timothy MacLellan Jr, CPA

Tim MacLellan Jr. is an accounting manager at Morgan & Morgan, P.C. He graduated from Endicott University, holding a Bachelor Of Science Degree in Accounting. His association with Morgan & Morgan, P.C. began while serving as an intern during college. In 2014, he returned to the CPA firm as a Senior Accountant. His experience includes accounting, tax and auditing services.

What Our Clients Say

“We have used Morgan & Morgan, P.C. for over two decades and they are instrumental in keeping our business profitable. Their advice on tax planning is invaluable for keeping our hard-earned money. They respond promptly to questions and are easy to get a hold of. They keep my information safe and are vigilant about keeping my data protected. The firm has lasted over 100 years and it will certainly last 100 more!”

William MacFee,
Owner, Systems Support Corporation

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Latest Blog & Articles

LinkedIn latest issue of The Pulse

LinkedIn latest issue of The Pulse

We recently got a shoutout from MassCPAs on LinkedIn, take a look at what they wrote: “The digital edition of the January issue of SumNews is here! Meet our Academic and Career Development Team, Allie Orlando and Upasana Prasad, read our latest issue of The Pulse with MassCPAs president and CEO Amy Pitter (she/her/hers), Tim MacLellan, CPA, PFS, CGMA, managing partner at Morgan & Morgan, PC”…

Employee Retention Tax Credit (ERTC)

Employee Retention Tax Credit (ERTC)

The Employee Retention Tax Credit (ERTC) aided employers during difficult times. The credit is part of the Coronavirus Aid, Relief, and Economic Security – (acronym CARES) Act and helped employers with the expenses of maintaining payroll for employees during the pandemic.

Filing For PPP Loan Forgiveness

Filing For PPP Loan Forgiveness

Now that things are rebounding after the pandemic, business owners who took out Paycheck Protection Program (PPP) loans are looking for forgiveness on the debt. The Paycheck Protection Program was a federal loan designed to help small businesses keep their employees on the payroll during the COVID-19 pandemic.