Biography
Sonia Shaikh is a highly experienced tax attorney specializing in state and local taxation, business planning and tax controversy matters.
She has in-depth knowledge of income and franchise taxes, sales and use taxes, credits and incentives, unclaimed property and local-level taxes across a variety of industries. Sonia also has significant expertise in state and local tax administrative and judicial litigation, audit representation and advising on transactions.
Previously, Sonia was a senior associate at an international accounting firm, where she provided tax controversy services through the audit and administrative appeals phases. She also has served as a research fellow with the Council on State Taxation and as a legal intern with the D.C. Office of Tax and Revenue.
She holds an LL.M. in Taxation from Georgetown University Law Center. Sonia earned her J.D. from the George Washington University Law School and is an honors graduate of the University of Arizona.
Sonia is actively involved and regularly speaks at events and conferences hosted by the American Bar Association, Institute For Professionals in Taxation and District of Columbia Bar Association. Previously, she was chair of the American Bar Association, Young Lawyers Division: Tax Committee, and vice chair of the American Bar Association, Women in Tax Forum. She also served as chair of the District of Columbia Bar Association, State and Local Tax Committee.
Services
Education
- Georgetown University Law Center (L.L.M., 2017)
- Certificate in State and Local Tax
- George Washington University Law School (J.D., 2016)
- University of Arizona (B.A., magna cum laude, 2013)
Bar Admissions
- Maryland, 2024
- Virginia, 2024
- District of Columbia, 2016
Court Admissions
- United States Tax Court
- United States Supreme Court
Professional Affiliations
- ABA/IPT Advanced Sales and Use Tax Seminar Committee
- John S. Nolan Fellow
- Loretta Collins Argrett Diversity Fellow (2023-2026)
- D.C. Bar, Nonprofit & Small Business Legal Assistance: Clinic Volunteer
- American Bar Association, Tax Section: Nominating Committee, Member
- American Bar Association, Women in Tax Forum, Vice Chair (2023-2025)
- American Bar Association, Young Lawyers Division: Tax Committee, Chair (2023-2024); Vice Chair (2022-2023)
- D.C. Bar: State and Local Tax Committee, Chair (2022-2023); Vice Chair (2021-2022)
- American Bar Association The Young Lawyer “TYL” Magazine: Associate Editor (2022-2024)
- The Tax Lawyer: State and Local Tax Managing Editor, Notes Mentor (2016-2017)
- Federal Circuit Bar Journal: Articles Editor (2015-2016)
- George Washington Business and Finance Law Review: Articles Editor (2015-2016)
Special Honors
- ABA On The Rise 2025 Honoree, Top 40 Young Lawyers Award, Top 40 Under 40
- Best Lawyers®: Ones to Watch: Selected for inclusion in the areas of Litigation and Controversy - Tax and Tax Law (2024-2026)
Languages
- Arabic
- Hindi
- Urdu
Community Activities
- Humanities Council of Washington, DC, Grant Reviewer
- American Harp Society, Member
- Washington Ballet: Jeté Society, Member
- Washington National Opera: BravO Society, Member
