William Colwell Severson
William C. Severson PLLC • Seattle, WA
Tax
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Contact
Email
Phone
(425) 654-8432
Address
1001 Fourth Avenue Suite 4400, Seattle, WA, 98154, US
Professional
About Tax Law
Tax attorneys help individuals and businesses with tax planning, compliance, and disputes with tax authorities. They work to minimize tax liability and resolve IRS issues. Common matters include tax planning, irs audits, tax disputes, business tax.
Credentials
Education
1971 University of Washington -Seattle BA - Bachelor of Arts
Recognition & Involvement
Associations
2009 - Present National Association of Property Tax Attorneys Washington State Member 1998 - Present Institute for Professionals in Taxation Associate Member 1974 - Present Washington State Bar Association Member
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View all Tax attorneys in Seattle →Updated: Mar 08, 2026