MacKenzie Scott

MacKenzie Scott (née Tuttle, formerly Bezos; born April 7, 1970) is an American novelist, philanthropist, and early contributor to Amazon. She was married to Jeff Bezos, the co-founder of Amazon, from 1993 to 2019. As of December 2025, she has a net worth of US$40.0 billion, according to Bloomberg Billionaires Index, owning a 1.3 per cent stake in Amazon. As such, Scott is the third-wealthiest woman in the United States and the 40th-wealthiest person in the world. Scott was named one of Time's 100 most influential people in 2020 and one of the world's 100 most powerful women by Forbes in 2021, 2023 and 2025.

In 2006, Scott won an American Book Award for her 2005 debut novel, The Testing of Luther Albright. Her second novel, Traps, was published in 2013. She has been executive director of Bystander Revolution, an anti-bullying organization, since she founded it in 2014. She is committed to giving at least half of her wealth to charity as a signatory to the Giving Pledge. Scott made $5.8 billion in charitable gifts in 2020, one of the largest annual distributions by a private individual to working charities. She donated a further $2.7 billion in 2021. As of December 2025, Scott had given a total of $26.3 billion to over 1,600 charitable organizations.

Early life and education

MacKenzie Scott Tuttle was born on April 7, 1970, in San Francisco, California, to Holiday Robin (née Cuming), a homemaker, and Jason Baker Tuttle, a financial planner. She has two brothers. She was named after her maternal grandfather, G. Scott Cuming, who worked as an executive and general counsel at El Paso Natural Gas. She says she remembers writing seriously at the age of six, when she wrote The Book Worm, a 142-page book that was destroyed in a flood.

In 1988, she graduated from the Hotchkiss School in Lakeville, Connecticut. In 1992, Tuttle earned her bachelor's degree in English from Princeton University, where she studied under Nobel Laureate in Literature, Toni Morrison, who in 2013 described her as "one of the best students I've ever had in my creative writing classes".

Career

After graduating from college, Tuttle worked as a research assistant to Toni Morrison for the 1992 novel Jazz. She also worked in New York City in an administrative role for hedge fund D. E. Shaw, where she met Jeff Bezos.

Amazon

In 1993, Scott and Bezos married. The following year, they left D. E. Shaw, moved to Seattle, and Bezos founded Amazon with Scott's support. Scott was one of Amazon's early key contributors, and was heavily involved in Amazon's early days, working on the company's name, business plan, accounts and order shipping, and negotiating the company's first freight contract. After 1996, Scott took a less involved role in the business, focusing on her literary career and family. Their oldest son was born in 2000.

Literary career

Scott was introduced to the literary agent Amanda "Binky" Urban by Toni Morrison, her former professor. In 2005, she published her debut novel, The Testing of Luther Albright, which won an American Book Award in 2006. Scott said that the book took her ten years to write as she was helping Bezos build Amazon and raising her family. Toni Morrison reviewed the book as "a rarity: a sophisticated novel that breaks and swells the heart". Her second novel, Traps, was published in 2013. According to NPD BookScan, sales of her books were modest.

Personal life

Scott was married to Jeff Bezos, whom she met while working as an administrative assistant at D. E. Shaw in 1992. After three months of dating, they married and moved from Manhattan to Seattle, Washington, in 1994. They have four children: three sons and an adopted daughter. Their oldest son was born in 2000.

Their community property divorce in 2019 left Scott with $35.6 billion in Amazon stock, but her former husband retained 75% of the couple's Amazon stock. She became the third-wealthiest woman in the world and one of the wealthiest people overall in April 2019. In July 2020, Scott was ranked the 22nd-richest person in the world by Forbes with a net worth estimated at $36 billion. By September 2020, Scott was named the world's richest woman, and by December 2020, her net worth was estimated at $62 billion.

After her divorce from Jeff Bezos, MacKenzie Bezos changed her name to MacKenzie Scott, with the surname deriving from her middle name given at birth.

In 2021, Scott then married Lakeside School science teacher Dan Jewett. The marriage was revealed in Jewett's Giving Pledge letter posted in March 2021. In September 2022, Scott filed for divorce, which was finalized in January 2023.

Philanthropy

In May 2019, Scott signed the Giving Pledge, a charitable-giving campaign in which she undertook to give away most of her wealth to charity over her lifetime or in her will. The pledge is not legally binding.

In a July 2020 Medium post, Scott announced that she had donated $1.7 billion to 116 non-profit organizations, with a focus on racial equality, LGBTQ+ equality, democracy, and climate change. Her gifts to historically Black colleges and universities (HBCUs), Hispanic-serving institutions, tribal colleges and universities, and other colleges surpass $800 million.

According to official announcements from HBCUs and the UNCF, Scott has donated about $1.06 billion to support HBCUs between 2020 and 2025. From October 2025 to November 2025, Scott donated $739 million to 16 HBCUs, including Bowie State, Clark Atlanta, Norfolk State, North Carolina A&T, Prairie View A&M, University of Maryland Eastern Shore, Voorhees University, Winston-Salem State, and Xavier University of Louisiana. The awards ranged from $19 million for Philander Smith University to $80 million for Howard University.

In December 2020, less than six months later, Scott stated that she had donated a further $4.15 billion in the previous four months to 384 organizations, with a focus on providing support to people economically impacted by the COVID-19 pandemic and addressing long-term systemic inequities. She said that after July, she wanted her advisory team to give her wealth away faster as the United States struggled with the unprecedented impact of COVID-19 while billionaires' wealth continued to climb. Her team's focus was on "identifying organizations with strong leadership teams and results, with special attention to those operating in communities facing high projected food insecurity, high measures of racial inequity, high local poverty rates, and low access to philanthropic capital." Scott's 2020 charitable giving totaled $5.8 billion, one of the largest annual distributions by a private individual to working charities.

Scott announced another $2.7 billion in giving to 286 organizations in June 2021. Forbes reported that Scott donated $8.5 billion across 780 organizations in one year (July 2020 to July 2021). In June 2021, Scott and Melinda French Gates launched the Equality Can't Wait Challenge, a contest to promote gender equality and expanding women's power and influence in the United States by 2030. The four winners received $10 million each, and an additional $8 million was split between the two finalists. In February 2022, nine organizations announced gifts from Scott totaling $264.5 million. The Association for Women's Rights in Development received a $15 million donation. On March 23, 2022, more gifts were announced, including $436 million to Habitat for Humanity and $275 million to Planned Parenthood. In May 2022, the Big Brothers, Big Sisters foundation reported a $122.6 million donation from Scott. Scott has also made donations to organizations in Kenya, India, Brazil, Micronesia, and Latin America. In April 2022, The New York Times reported that Scott's donations since 2019 have exceeded $12 billion. In September 2022, Scott donated two of her Beverly Hills homes, worth a combined $55 million, to the California Community Foundation (CCF), which provides grants to mission-based nonprofits in Los Angeles. The organization intended to sell both homes and use 90% of the earnings to fund affordable housing initiatives and direct the other 10% to an immigrant integration program. In October 2022, Scott donated $84.5 million to Girl Scouts of the USA and its 29 local councils. This was the largest donation from an individual in the organization's history. As of November 2022, Scott had donated almost $14 billion to 1500 organizations.