The Tatnall School admits students of any race, color, national and ethnic origin, gender, religion, sexual orientation, gender identity or expression, age, genetic information, or disability to all the rights, privileges, programs, and activities generally accorded or made available to students at the school.

It does not discriminate on the basis of race, color, national and ethnic origin, gender, religion, sexual orientation, gender identity, or expression, genetic information or disability in administration of its educational policies, admissions policies, scholarship and loan programs, and athletic and other school-administered programs.

As a result of the Adam Walsh Child Protection and Safety Act of 2006, all licensed childcare facilities are required to post the School and Childcare Notification Flyer on their websites.