Even as the Supreme Court was handing down one legal thunderbolt after another last week, the justices were quietly releasing their annual financial reports. Justice Samuel Alito was the only sitting justice to request an extension, which he has done for 15 years. The disclosures do not give a complete account of the justices’ total income and wealth, but they give insights into their concertgoing, guest professorships and even their involvement in youth sports.

In addition to their salaries, much of the justices’ reported income came from their book deals. Justice Ketanji Brown Jackson led the pack earning more than $1.1 million last year for a total of roughly $4 million since her memoir, Lovely One, was published in 2024.

Justices Sonia Sotomayor, Neil Gorsuch, Amy Coney Barrett and retired Justice Anthony Kennedy also reported income from published books. Earnings from their books ranged from $849,000 for Barrett, to $300,000 for Gorsuch and $88,000 for Sotomayor, whose books include her 2013 autobiography and five children’s books. Justice Clarence Thomas, who previously earned $1.5 million for his 2007 memoir, listed no publisher payments last year, and Justice Brett Kavanaugh, one of 13 co-authors of a 2016 legal treatise, also received no payments last year. Kavanaugh is said to be working on a memoir but he listed no payments for the anticipated book. Alito does have a book coming out in the fall, but with his financial report still outstanding, there is no data on how much he was paid for the work in 2025.

The only two sitting justices who have not written books are Chief Justice John Roberts and Justice Elena Kagan.

Many justices also earned income from teaching at law schools. Roberts reported income from New England Law, located in Boston, and Gorsuch reported teaching income from George Mason University in Virginia. Thomas taught classes at Catholic University in Washington, D.C., and Barrett and Kavanaugh taught at Notre Dame Law School. Barrett graduated from the school and began teaching there 23 years ago; Kavanaugh has family connections to Notre Dame.