We are Grant Thornton



Mary Torretta
Principal, Tax Services
Mary is a Tax Principal in Grant Thornton's Not-For-Profit and Healthcare Practice and is solely dedicated to tax-exempt clients. As a tax attorney, Mary is responsible for research in the legal and business consequences of tax planning strategies, tax controversy, applications for exemption, and private letter ruling requests for not-for-profit organizations.
Arlington, Virginia
Industries
- Healthcare
- Not-for-profit and higher education
Service Experience
- Tax
- Human capital services
Mary Torretta
Executive summary
Mary is a Tax Principal in Grant Thornton's Not-For-Profit and Healthcare Practice and is solely dedicated to tax-exempt clients. As a tax attorney, Mary is responsible for research in the legal and business consequences of tax planning strategies, tax controversy, applications for exemption, and private letter ruling requests for not-for-profit organizations.
Mary has specialized, technical experience with regards to IRS Form 990 and the compliance needs of not-for-profit and healthcare organizations. Mary provides consulting services in the areas of multi-entity structures, healthcare entity reporting needs, board governance and management, tax return positions, unrelated business taxable income, intermediate sanctions, tax-exempt bond reporting and formation of tax-exempt organizations.
Professional qualifications and memberships
- Virginia State Bar
- Healthcare Financial Management Assoc.
- American Health Lawyers Association – Tax
Presentations and publications
Mary has authored the following articles, among others:
- Employment Tax Reporting for Disregarded Entities, AICPA Tax Adviser
- Taxable Income from Controlled Entities, Taxation of Exempts
- NFP Forward Thinking Alerts and Tax Alerts
- Tax Planning for Ancillary Joint Ventures, American Health Lawyer Association
- Various Articles, NonProfit Times
Education
- Juris Doctorate from the George Mason University School of Law
- Bachelors of Science (Accounting and Criminal Justice) from Charleston Southern University
Search for people at Grant Thornton
Enter a name and/or keywords such as service area, industry or location to get to know our business leaders — partner, principal or managing director. We look forward to hearing from you.

No Results Found. Please search again using different keywords and/or filters.