In lavishing gifts on the Supreme Court justice, the billionaire GOP donor may have violated tax laws, according to tax experts.

What’s the only thing better than having your own Gulfstream jet? Why, getting to claim millions in tax deductions for it. All you have to do is make a case you’re using it for business, which turns out to be surprisingly easy.

Congress outlawed tax deductions on “wash sales” in 1921, but Goldman Sachs and others have helped billionaires like Steve Ballmer see huge tax savings by selling stocks for a loss and then replacing them with nearly identical investments.

TurboTax maker Intuit has long blocked efforts to create free online tax filing for all, but this sweeping domestic policy bill provides $15 million to investigate how the IRS could implement such a program.

The ultrawealthy poured money into a successful campaign to defeat a graduated state income tax. For the first time, we can reveal the scale of their return on this investment.

After a year of reporting on the tax machinations of the ultrawealthy, ProPublica spotlights the top tax-avoidance techniques that provide massive benefits to billionaires.

Susquehanna founder and TikTok investor Jeff Yass has avoided $1 billion in taxes while largely escaping public scrutiny. He’s now pouring his money into campaigns to cut taxes and support election deniers.

Phyllis Taylor’s company is responsible for the longest-running oil spill in U.S. history. That’s been a disaster for the Gulf of Mexico — but a tax bonanza for Taylor.

Thoroughbred horses, auto racing, massive ranches, luxury hotels. The hobbies and side businesses of the ultrawealthy create huge write-offs that can let them get away with paying little or no income tax for as much as a decade at a time.