Bill Gates pledges his remaining fortune to the Gates Foundation, which will close in 20 years
Bill Gates pledges his remaining fortune to the Gates Foundation, which will close in 20 years

SEATTLE (AP) — Bill Gates says he will donate 99% of his remaining tech fortune to the Gates Foundation, which will now close in 2045, earlier than previously planned. Today, that would be worth an estimated $107 billion.
The pledge is among the largest philanthropic gifts ever – outpacing the historic contributions of industrialists like John D. Rockefeller and Andrew Carnegie when adjusted for inflation. Only Berkshire Hathaway investor Warren Buffett’s pledge to donate his fortune — currently estimated by Forbes at $160 billion — may be larger depending on stock market fluctuations.
Gates’ donation will be delivered over time and allow the foundation to spend an additional $200 billion over the next 20 years. The foundation already has an endowment of $77 billion built from donations from Gates, Melinda French Gates and Buffett.