O'Connor & Drew P.C.


Lauren A. Carnes

Principal, CPA, MST

Lauren joined the firm in 1988 and became a principal in 1997. Lauren currently directs our tax department, overseeing its wide range of clients and services including corporate and tax planning, estate planning, valuations, high-net-worth individual planning, and representation before government agencies.

To contact, please email: [email protected]

Areas of Expertise

Representation before the IRS, Massachusetts DOR, DOL and other state agencies
Personal & corporation taxation
Automobile dealership taxation
Fuel oil dealers
Multi-state taxation
Retail industry
Business succession planning
Business consultations on mergers, acquisitions, and sales


University of New Hampshire, School of Management – Bachelor of Arts in Economics

Bentley College – Master of Science in Taxation


Massachusetts Society of Certified Public Accountants (MSCPA)
American Institute of Certified Public Accountants (AICPA)
Caring for our Community
Treasurer, Hatch Pond Committee

Caring for our Community

Norwell Middle School PTO – Treasurer


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


Phone:  617-471-1120
Fax:  617-472-7560
Email:  [email protected]


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