United States President Donald J. Trump signs the Tax Cut and Reform Bill in the Oval Office at The White House in Washington, DC on December 22, 2017.

Nearly 100 Fortune 500 companies effectively paid no federal taxes in 2018, according to a new report.

The study by the Institute on Taxation and Economic Policy, a left-leaning think tank, covers the first year following passage of the Tax Cuts and Jobs Act championed by President Donald Trump, which was signed into law in December 2017.

The report covers 379 companies from the Fortune list that were profitable in 2018 and finds that 91 paid an effective federal tax rate of 0% or less. Those companies come from a wide range of industries and include the likes of Amazon, Starbucks and Chevron.

The new tax law lowered the statutory corporate tax rate to 21%, but the companies in the report paid an average rate of 11.3%. Fifty-seven companies paid effective rates above 21%. The report was first covered by The Washington Post.

The lower average rate means that the federal government brought in about $74 billion less in corporate taxes than if all the companies had paid the statutory rate, according to the report.