The PGA Tour places a strong emphasis on charity fundraising, usually on behalf of local charities in cities where events are staged. With the exception of a few older events, PGA Tour rules require all Tour events to be non-profit; the Tour itself is also a non-profit company. In 2005, it started a campaign to push its all-time fundraising tally past one billion dollars ("Drive to a Billion"), and it reached that mark one week before the end of the season. However, monies raised for charities derive from the tournaments' positive revenues (if any), and not any actual monetary donation from the PGA Tour, whose purse monies and expenses are guaranteed. The number of charities which receive benefits from PGA Tour, PGA Tour Champions and Korn Ferry Tour events is estimated at over 2,000. In 2009, the total raised for charity was some $108 million. The organization announced to have generated $180 million for charities in 2017 through the tournaments of its six tours.
Due to increases in prize funds over the years, this list consists entirely of current players. Two players on the list, Vijay Singh and Davis Love III, are eligible for PGA Tour Champions (having respectively turned 50 in February 2013 and April 2014). Both have lifetime exemptions on the PGA Tour for 20 wins and 15 years on the Tour, and Love has won a tournament on the main PGA Tour since turning 50. The figures are not the players' complete career prize money as they do not include FedEx Cup bonuses, winnings from unofficial money events, or earnings on other tours such as the European Tour. In addition, elite golfers often earn several times as much from endorsements and golf-related business interests as they do from prize money.