Robert L. "Bob" Mahon

Robert L. "Bob" Mahon

Tax Law
Recognized in Best Attorney USA since 2012

About Robert

Bob Mahon, chair of the firm's State & Local Tax practice, focuses his practice on helping clients minimize state and local taxes and comply with state and local tax laws. Bob represents clients in state and local tax audits, refunds, appeals, and litigation, as well as assists clients with tax planning and business transactions. Bob is the past president of the Tax Section of the Washington State Bar Association and teaches State and Local Tax as an adjunct professor at the University of Washington School of Law. He is also a frequent speaker and author on state and local tax issues.

Bob Mahon, chair of the firm's State & Local Tax practice, focuses his practice on helping clients minimize state and local taxes and comply with state and local tax laws. Bob represents clients in state and local tax audits, refunds, appeals, and litigation, as well as assists clients with tax planning and business transactions. Bob is the past president of the Tax Section of the Washington State Bar Association and teaches State and Local Tax as an adjunct professor at the University of Washington School of Law. He is also a frequent speaker and author on state and local tax issues.

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Reviews

4.4 / 5

38 Reviews

1,038 Profile Views

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Pamela Upton

Jan 31, 2026

A very good experience overall with the entire team at Robert L. "Bob" Mahon's legal practice

I've worked with a few lawyers in Seattle over the years, but Robert L. "Bob" Mahon stands out for their honesty and thoroughness. They were clear about the process and kept me updated at all times. I...

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Darnell Bosco

Jan 31, 2026

A huge weight off my shoulders thanks to the amazing work of Robert L. "Bob" Mahon

I've already told all my friends and family about Robert L. "Bob" Mahon. If you need Tax Law help in Washington, they're the ones to see without any doubt. They are local experts who really understand...

J

Jose Cummerata

Jan 31, 2026

So happy with the results of my case thanks to the hard work of Robert L. "Bob" Mahon and staff

Short and sweet: Robert L. "Bob" Mahon is the real deal and a true professional in the field of Tax Law. If you're in Seattle and need help with your legal issues, call them immediately. You won't reg...

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Amanda Schmitt

Jan 31, 2026

Solid work and professional service from Robert L. "Bob" Mahon in Seattle for Washington residents

Solid experience overall with the law firm of Robert L. "Bob" Mahon. They know Tax Law inside and out and gave me great advice. Very helpful and got the job done exactly as they said they would. If yo...

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Katherine Rippin

Jan 31, 2026

Outstanding experience with Robert L. "Bob" Mahon in Seattle - truly the best legal team

Short and sweet: Robert L. "Bob" Mahon is the real deal and a true professional in the field of Tax Law. If you're in Seattle and need help with your legal issues, call them immediately. You won't reg...