Find out the latest information to protect you and your business.


Providing clients with the highest standards of service.
Learn more about the services we offer.


A full-service firm serving countless industries with a specialized niche focus on automobile dealerships, higher education institutions, employee benefit plans, and not-for-profit organizations.


Explore our career opportunities and learn why
O’Connor & Drew P.C. is a great place to work.

IT Audit & Security

Let OCD Tech identify the vulnerabilities within your system
to greatly reduce your risk of falling victim to a cyber attack.

Accounting & Auditing

Whether you require a financial statement audit, review or compilation, we will respond to your needs efficiently and cost effectively.


At O’Connor & Drew, P.C. we provide a full range of federal, state, and local tax services, including tax planning and income tax return preparation.

Business Consulting

Industry-specific guidance based on our real-world experience; helping clients to solve some of the most complicated financial and business challenges

IT Audit & Security

Independent and objective assurance of your IT controls using industry recognized frameworks and best practices.


ShareFile is the safest way to share private documentation between our firm and our clients.  Click here to learn more about ShareFile and set up your account today.

How does buying or selling a company effect my 401(k) plan?

How does buying or selling a company effect my 401(k) plan?

EMPLOYEE BENEFIT PLANS How does buying or selling a company effect my 401(k) plan? Kimberly A. Reed Principal, CPA 25 November 2019 It is important to keep your retirement plan in mind when either acquiring a new company or selling an existing company. The acquisition...

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Revenue Recognition; An Overview of Topic 606

Revenue Recognition; An Overview of Topic 606

In May 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2014-09, Revenue from Contracts with Customers (Topic 606) that overhauled revenue recognition methodologies. There have beenseveral additional clarifying...

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Business Email Compromise

Business Email Compromise

 Business Email Compromise (BEC) is the latest trend in cybersecurity that you should want nothing to do with. Attackers are flocking en mass and targeting the email systems of vulnerable companies as a means of taking control and leveraging the access for their own...

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25 Braintree Hill Office Park
Suite 102
Braintree, MA 02184
Additional Locations


Monday-Friday: 8:00 - 5:00
Saturday & Sunday: Closed


Phone:  617-471-1120
Fax:  617-472-7560