Jeff Ernsthausen
I am a reporter who specializes in using data analysis and code to find stories.
Have a Tip for a Story?
I’m interested in tips about the immigration system, government contracting and ways that the wealthy shield themselves from taxes. If you have data that you think could be analyzed for the public benefit, I’d also like to hear from you.
What I Cover
I report on immigration, government contracting, and the intersection of money and power.
My Background
I’m a senior data reporter at Propublica. In recent years, I have primarily covered the U.S. tax system. I worked with a team of reporters on “The Secret IRS Files,” which revealed the ways that the ultrawealthy avoid taxes. Before that, I reported on the ways that wealthy developers influenced the Trump-era tax break for so-called opportunity zones. I also contributed to ProPublica’s coverage of debt collection, evictions and bailouts during the early stages of the COVID-19 pandemic.
Prior to joining ProPublica, I worked on the investigative team at The Atlanta-Journal Constitution, looking into topics such as sexual abuse by physicians nationwide, police misconduct in Georgia and evictions in metro Atlanta. Before my career in journalism, I studied history and economics and worked as a financial and economic analyst at the Federal Reserve.
My work has spurred congressional investigations and changes in government policy. It’s also been honored with numerous journalism awards, including the Selden Ring, two Scripps Howard awards and several awards from Investigative Reporters and Editors, among them the Philip Meyer Award for data journalism.
Taking Aim at Billionaire Tax Avoiders, Biden Proposes Minimum Tax for Ultrarich
After ProPublica's Secret IRS Files showed how the richest avoid taxes — often by minimizing income and relying on their wealth — the Biden administration unveiled a plan that could raise hundreds of billions in tax revenues. Its fate is uncertain.
When Billionaires Don’t Pay Taxes, People “Lose Faith in Democracy”
In an interview, Senate Finance Chair Ron Wyden described the effect of the tax dodging revealed in “The Secret IRS Files” and argued that his stalled efforts to make the ultrawealthy pay what he calls “their fair share” could still bear fruit.
Senate Finance Chair to Billionaire Developers: Explain How Opportunity Zone Tax Break Is Helping the Poor
Citing ProPublica’s reporting, letters to Jorge Perez of Related, Kushner Companies and others request details on projects in opportunity zones created during the Trump administration.
How Three Families Shielded Their Fortunes From Taxes for Generations
In the early 1900s some of the wealthiest Americans claimed their fortunes would never last through the generations. A century of tax avoidance later, the dynasties are going strong.
A Massive Oil Spill Helped One Billionaire Avoid Paying Income Tax for 14 Years
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.
When You’re a Billionaire, Your Hobbies Can Slash Your Tax Bill
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.
These Real Estate and Oil Tycoons Avoided Paying Taxes for Years
Donald Trump and other ultrarich Americans have earned billions, but they’ve also managed to repeatedly avoid paying any federal income tax by claiming huge losses on their businesses.
These Billionaires Received Taxpayer-Funded Stimulus Checks During the Pandemic
IRS records reveal that 18 billionaires and some 250 other ultrawealthy people received aid intended to help middle-class Americans.
More Than Half of America’s 100 Richest People Exploit Special Trusts to Avoid Estate Taxes
Secret IRS records show billionaires use trusts that let them pass fortunes to their heirs without paying estate tax. Will Congress end a tax shelter that has cost the Treasury untold billions?
Democratic Senators Call for Investigation of Tax Avoidance by the Ultrawealthy
Calling ProPublica’s Secret IRS Files series a “bombshell,” Sens. Elizabeth Warren and Sheldon Whitehouse demanded an investigation into how the rich use “legal tax loopholes to avoid paying their fair share of income taxes.”