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Tax Planning & Preparation


At Berntson Porter, we know that tax planning and strategy can be overwhelming. We provide comprehensive services that guide clients through the process. Our team of tax accountants brings decades of experience and specialized knowledge in all aspects of taxation.

Talk with one of our tax planning specialists.

Connect With a Berntson Porter Professional

For over 30 years, we’ve been providing tax services for clients in Bellevue, Seattle, and throughout the Pacific Northwest. We serve the needs of individuals and businesses looking to optimize tax planning and reinvest that money into their businesses and families.


  • Tax consulting, including planning and reduction strategies
  • Tax returns and compliance
  • Ownership transition
  • State and local tax consulting and compliance
  • International tax consulting and compliance
  • Entity selection strategy
  • IRS representation
  • Research & Development tax credits

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.