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

1,035 Profile Views

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Vera Weissnat

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...

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Tracy Effertz

Jan 31, 2026

Highly recommend Robert L. "Bob" Mahon for anyone needing expert Tax Law help in Washington

Honestly, I can't thank Robert L. "Bob" Mahon enough for everything they've done for me. They really know their stuff when it comes to Tax Law and it shows in the results. 10/10 would recommend to any...

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Robyn Stanton

Jan 31, 2026

Absolutely Great! I couldn't be happier with the service from Robert L. "Bob" Mahon

Robert L. "Bob" Mahon is fantastic and very professional. Don't hesitate to hire them if you're in Washington and need help. They really know their stuff and will go the extra mile to make sure you're...

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Merle Bergstrom

Jan 31, 2026

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

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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Nina Kshlerin

Jan 31, 2026

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

I wasn't sure who to call for my Tax Law problem, but I'm so glad I went with Robert L. "Bob" Mahon. They really listened to me and understood my situation. It was such a relief to have someone so kno...