quality:correction, stylistic:tone
Philanthropy

In 1981, Carson created the John W. Carson Foundation, dedicated to supporting children, education, and health services. In August 2010, his charitable foundation reported receiving $156 million (equivalent to $243,369,569 in 2023) from a personal trust established by the entertainer years before his 2005 death, thus becoming by far the largest Hollywood charity. As of 2022, the foundation continues to support charitable causes.

In November 2004, Carson announced a $5.3 million gift to the University of Nebraska Foundation to support the Hixson–Lied College of Fine and Performing Arts Department of Theater Arts, which created the Johnny Carson School of Theater and Film. Another $5 million donation was announced by the estate of Carson to the University of Nebraska following his death, while a $1 million donation was announced on November 4, 2011, creating the Johnny Carson Opportunity Scholarship Fund. The foundation made another $5 million donation to the university on October 22, 2021, to augment the Opportunity Scholarship Fund.

Carson also donated to causes in his hometown of Norfolk, including the Carson Cancer Center at Faith Regional Health Services, the Elkhorn Valley Museum, and the Johnny Carson Theater at Norfolk Senior High School. Carson also donated to the Northeast Community College Lifelong Learning Center in honor of his favorite teacher, Miss Fay Gordon. Miss Gordon had appeared on his show a number of times. His last known visit to Norfolk was to throw the 100th-birthday party for Miss Gordon, which Carson had promised to do several years earlier.