Doug Sigel, J.D.

Practice Group Leader

Ryan Law

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Doug Sigel has 29 years of experience litigating and settling disputes in hearings and courts across the country. His practice focuses on state and local taxation, with an emphasis on litigation at the administrative, trial, and appellate levels. Examples of the types of matters Doug handles include sales and use tax, state corporate income tax (including the Texas margin tax), Texas property tax, motor vehicle sales tax, oil and gas severance tax, insurance tax, motor fuels tax, mixed beverage tax, unclaimed property, tax credits/incentives, nexus disputes, audits, hearings, trials and appeals, tax collection cases, voluntary disclosure agreements, letter rulings, and open records requests.