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Contact Us

For further information, please contact us by telephone (207) 623-8401 or (800) 639-2150 or by e-mailing any of our staff. Please see the Our Staff page for e-mail addresses.

If you prefer to use snail mail, the address is
Gibson LeClair, LLC
150 Capitol Street, Suite 3
Augusta, ME 04330.

If you are in Augusta, please feel free to stop by our offices. We are located at 150 Capitol Street, Suite 3. From the north, take exit 109A or from the south take exit 109 off I-95 onto Route 202 and follow the signs for Downtown Augusta, or the State Capitol. At the fourth traffic light, turn right onto Armory Street. Armory Street becomes Capitol Street at the sharp left corner. We are approximately 1/2 mile down Capitol Street on the right.


At Gibson LeClair, LLC, we value the trust and confidence you have placed in us. In order to maintain the highest level of security over your information, we have a secure client portal for sharing confidential or sensitive documents, files, pdfs, pictures, etc. In order to use this service, please contact one of the members of the firm so we can set up your portal. Once set up, you will have the ability to add users from your organization and to upload or download documents, files, etc. in a secure environment.

Log in to your portal below by entering your username and password



  • Tax return preparation for individuals and businesses
  • Tax planning and advisory services
  • IRS and Maine Revenue Services representation


  • Audit services to nonprofit organizations
  • Review and compilation services to nonprofits and for profit entities
  • Experience with a wide range of federal and state programs

Our Staff

  • Centrally located in Augusta, Maine with clients throughout Maine and New Hampshire
  • Staff of experienced and knowledgeable professionals
  • Committed to providing efficient and timely services to help our client thrive