William LeDoux

Practice Areas

William LeDoux’s practice has a broad state and local tax focus with experience in multistate tax planning and controversy matters involving sales, franchise, property, and income taxes and unclaimed property. William's representations include taxpayers from various industries, with extensive experience advising and representing e-commerce retailers, renewable energy companies, healthcare companies, manufacturers, software and technology companies, sporting goods companies, and travel companies.

William has assisted in the representation of taxpayers in administrative and judicial proceedings in various jurisdictions, many of which involved complex and novel issues. He has also advised on the tax implications of various business transactions, including business acquisitions and restructurings, asset and product sales and leases, and tax incentive opportunities. He also routinely works on tax-related legislative efforts.

Professional Memberships

State Bar of Texas

Chair, State and Local Tax Committee, Tax Section, 2024-present

Vice-Chair, State and Local Tax Committee, Tax Section, 2017-2024

Tax Section Leadership Academy, 2016-17

Tax Section, 2013-present

American Bar Association

Credits and Incentives Subcommittee, State and Local Tax Committee, Tax Section, 2023-present

Tax Section, 2013-present

Exchange Club of Lake Highlands, 2018-present

Publications

Sales and Use Taxes: Washington,” Practical Law State Q&A, 2020-present

"Taxation," SMU Law Review Texas Survey, 2013-2017

"Texas Legislature Passes Tax Bills Affecting Sales and Use Tax Treatment of Aircraft and Certain Purchases by Radio Broadcasters," Council on State Taxation Practitioner Connection, 2 July 2015

Education