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"Securities offered through Securities America, Inc. Member FINRA/SIPC. Advisory services offered through Cedar Mountain Advisors, LLC. Nathan K. Coffey Representative. Cedar Mountain Advisors, LLC and Tax Matters, Inc. are separate entities from the Securities America companies. Securities licensed in Oregon, Washington, California and Kentucky."

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Thank you for visiting our website.

Tax Matters, Inc. is a full-service accounting firm serving clients throughout the area, dedicated to providing our clients with professional, personalized services and guidance in a wide range of financial and business needs.

On this website, you will find information about Tax Matters, Inc., including our list of services. We have also provided you with online resources to assist in the tax process and financial decision-making. These tools include downloadable tax forms and publications, financial calculators, news and links to other useful sites. Whether you are an individual or business in or around Portland, Tax Matters, Inc. has years of valuable experience assisting professionals with their accounting needs.

We welcome any questions or comments you may have. Feel free to contact us at any time:


  • Telephone...
  • (503) 246-4577
  • Fax...
  • (503) 662-6543



  • Tax Matters, Inc.
  • 7175 SW Beveland Street, Suite 110
  • Tigard, OR 97223


  • Mailing Address
  • 7175 SW Beveland Street, Suite 110
  • Tigard, OR 97223