William R. DeHaan

William R. DeHaan: Attorney with Greenberg Traurig, LLP
  • Shareholder at Greenberg Traurig, LLP (2024 Attorneys)
  • 2375 East Camelback Road, Suite 700, Phoenix, AZ 85016
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William R. DeHaan has focused his practice in the area of municipal finance since 1986. He has served as bond counsel, underwriter's counsel, issuer's counsel and trustee's counsel in a broad range of municipal financings, including general obligation, enterprise (utility) revenue, school district, housing, student loan, 501(c)(3) and special districts. Prior to joining the firm in 2001, Bill was the office managing partner for the Phoenix office of a national law firm.


•Municipal finance

Recognition & Leadership

Awards & Accolades

•Listed, The Best Lawyers in America, Public Finance Law, 2007-2019
•Selected, Phoenix Public Finance Lawyer of the Year, Best Lawyers, 2014
•Listed, Arizona's Finest Lawyers, 2011

Areas of Practice (1)

  • Public Finance

Education & Credentials

Contact Information:
602.445.8457  Phone
602.445.8638  Fax
University Attended:
University of Illinois at Urbana-Champaign, A.B., Economics, magna cum laude, 1983
Law School Attended:
University of Illinois College of Law, J.D., magna cum laude, 1986
Year of First Admission:
1986, Illinois; 1988, Arizona; 2003, North Dakota

Professional & Community Involvement

•Member, National Association of Bond Lawyers
•Board Member, Paradise Valley United Methodist Church Foundation

Birth Information:
Harvey, Illinois, July 10, 1962
Reported Cases:
Experience: Bond Counsel: Drafted master bond and commercial paper documents for the City of Phoenix and/or non-profit corporation issuing on behalf of the City for its airport, water and wastewater utility and convention center hotel revenue bond issues.; Bond counsel for City of Glendale general obligation, excise tax and water and wastewater utility revenue bonds; Disclosure Counsel: Disclosure counsel for City of Phoenix, City of Glendale, and Maricopa County Special Healthcare District; Municipal Swap Agreements: Primary author of Arizona Housing Development Finance legislation and legislation authorizing municipal swap agreements.

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Phoenix, Arizona

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