Winning a PGA Tour event provides a tour card for a minimum of two years, with an extra year added for each additional win with a maximum of five years. Winning a World Golf Championships event, The Tour Championship, the Arnold Palmer Invitational, or the Memorial Tournament provides a three-year exemption. Winners of the major championships and The Players Championship earn a five-year exemption. Other types of exemptions include lifetime exemptions for players with twenty wins on the tour; one-time, one year exemptions for players in the top fifty on the career money earnings list who are not otherwise exempt; two-time, one year exemptions for players in the top twenty-five on the career money list; and medical exemptions for players who have been injured or are going through a family crisis, which give them an opportunity to regain their tour card after a period out of the tour. In 2015, the PGA Tour added a clause which would freeze an exemption for those required to perform military service in their native countries in response to South Korea's Bae Sang-moon having to leave the Tour for that reason. At the end of the season, the person leading the FedEx Cup earns a five-year exemption.
The tour began 91 years ago in 1929 and at various times the tournament players had attempted to operate independently from the club professionals. With an increase of revenue in the late 1960s due to expanded television coverage, a dispute arose between the touring professionals and the PGA of America on how to distribute the windfall. The tour players wanted larger purses, where the PGA desired the money to go to the general fund to help grow the game at the local level. Following the final major in July 1968 at the PGA Championship, several leading tour pros voiced their dissatisfaction with the venue and the abundance of club pros in the field. The increased friction resulted in a new entity in August, what would eventually become the PGA Tour. Tournament players formed their own organization, American Professional Golfers, Inc. (APG), independent of the PGA of America. Its headquarters were in New York City.