Bill Gates Sets Philanthropic Deadline: To Donate 99% Of Fortune, Wind Up Foundation By 2045

Bill Gates has declared that he will donate 99 percent of his remaining wealth — currently estimated at $107 billion — and officially close the Bill & Melinda Gates Foundation by 2045.

The Microsoft co-founder’s decision, shared on Thursday, will allow the foundation to disburse an additional $200 billion over the next two decades, a scale of giving rarely witnessed in modern history. “I think 20 years is the right balance between giving as much as we can to make progress on these things and giving people a lot of notice that now this money will be gone,” Gates told the Associated Press.

A Vision That Spans Two Decades

Gates' carefully mapped-out plan ensures that the foundation’s financial firepower will continue to drive major global health and development initiatives through 2045. The phased approach also provides a clear sunset timeline for one of the most influential nonprofit institutions in the world.

This extraordinary philanthropic commitment surpasses even the legendary contributions of American titans like John D. Rockefeller and Andrew Carnegie. It marks not just a financial legacy, but a structural one: an end date to an empire built not for profit, but for impact.

A Legacy Rooted In Health, Education, and Equity

Launched in 2000 by Bill Gates and Melinda French Gates, the foundation began by partnering with pharmaceutical companies to lower the cost of medicines and treatments for low- and middle-income countries. Since its inception, it has poured $100 billion into efforts ranging from scientific innovation to sanitation, vaccine delivery, and education.

“As I was learning about what children die of, you know, HIV and diarrhoea and pneumonia, were all things that I was stunned how little was going into helping the poor countries,” Gates said, reflecting on the early days of the foundation's mission.

The foundation played a pivotal role in establishing key global health alliances like Gavi, which focuses on childhood immunisation, and the Global Fund, which fights HIV, tuberculosis, and malaria across developing nations.

Hoping Others Will Follow — And Surpass — Him

While Gates will step away from the operational side of philanthropy after 2045, he made it clear that he hopes others will take up the mantle — and even outdo his contributions. “I'd love to be beat in all of this work. Somebody should try and pay more taxes than I did, and save more lives than I did, and give more money than I did, and be smarter than I've been," he said.

A significant chunk — around 41 per cent — of the foundation's funds have come from Gates’ longtime friend and fellow billionaire Warren Buffett, with the rest fueled by Gates’ personal fortune amassed during his time at Microsoft.

With a finite deadline and a final goal in sight, Gates' announcement reframes the possibilities of modern philanthropy — not just in how much can be given, but how deliberately and effectively it can be spent.

business