Berntson Porter Coronavirus Resource Center Details


  • 11100 NE 8th St., Suite 400 Bellevue, WA 98004
  • Voice: 425-454-7990
  • Fax: 425-454-7742
  • Toll Free: 800-876-6931

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While our office is currently closed in accordance with health and safety guidelines, we’re happy to answer any questions you may have. Fill out the form below, or email us at


New Name, Same People and Service You’ve Known for Years.

Berntson Porter is excited to announce that we are now part of CBIZ & MHM (Mayer Hoffman McCann P.C.). Together, CBIZ & MHM are one of the nation’s Top Ten accounting providers, and Berntson Porter is honored to be joining them. We are pleased to be able to offer the same people and the same service you’ve known for years under a new name: CBIZ Berntson Porter. Please click here for more information.