Accounting & Tax Services

For Business and Individuals

Turner & Costa, P.C. proudly serves individuals and businesses in a variety of industries throughout Northern Massachusetts. Contact us today to find out how we can help you keep more of your hard-earned money.


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MA CPA Accounting Firm

At  Turner & Costa, P.C. (formerly Robert Turner PC), we believe that our success depends entirely on the success of the clients. We offer a comprehensive menu of services including individual and corporate tax preparation, accounting and bookkeeping, and new business advising, all delivered with a commitment to quality and value.

We’d be happy to schedule a free 1/2 hour consultation to find out how we can help you. We work with businesses and individuals in Chelmsford, Westford, Marlborough and throughout Northern Massachusetts and Southern New Hampshire. Call us at 978-692-3291 today.

CPA Services Include:

Accounting & Bookkeeping
Our accounting and bookkeeping services include budgets, financial statements, and more.
Tax Planning
Our tax planning strategies will minimize your tax liability so you can retain more of your earnings.
We will help you select the appropriate structure for your business in order to most cost effectively serve your needs.
QuickBooks Accounting
We offer QuickBooks installation, set-up, training, and ongoing support to local businesses.
Our services include personal tax preparation, retirement planning and college savings plans.

Professional Services
We provide a wide variety of professional accounting services to help reduce the need for additional personnel.

Tax Center

Give our Tax Center a visit and give our calculators a try, track your refund, or sign up for tax reminder emails.
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We offer a FREE 1/2 hour consultation to area business owners.

To take advantage of this offer, please complete our request form.

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We can answer your accounting questions. Call us now.