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

1,039 Profile Views

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Rachael Schinner

Jan 31, 2026

Would recommend Robert L. "Bob" Mahon for sure to anyone in Seattle needing legal help

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...

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Levi Lynch

Jan 31, 2026

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

I appreciate how Robert L. "Bob" Mahon handled my case. No fluff, just straight to the point and very effective representation for my Tax Law matter. They are obviously very experienced and know how t...

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Edgar Gleichner

Jan 31, 2026

Great people who truly care at Robert L. "Bob" Mahon - the best legal team in Washington

Robert L. "Bob" Mahon has been doing this since Recognized in Best Lawyers since 2012, and it definitely shows in their work. They're pros through and through and I wouldn't trust anyone else with my...

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Dorothy Steuber

Jan 31, 2026

The absolute best in Seattle for Tax Law - and I mean that from the bottom of my heart

I was really stressed about my case in Seattle, but Robert L. "Bob" Mahon made everything so smooth and stress-free. Seriously, the best decision I've made lately was hiring them. They handled every d...

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Holly Kuhn

Jan 31, 2026

Many thanks to Robert L. "Bob" Mahon for the hard work and dedication to my legal matter

If you need a Tax Law lawyer, Robert L. "Bob" Mahon is the one to call. Great job and very responsive team. They kept me in the loop and always had time to explain the details of my case. I felt like...