Amazon almost doubled its profits from $5.6 billion in 2017 to $11.2 billion in 2018, but the company isn’t expected to pay a cent in federal taxes this year, according to a new report.

The Institute on Taxation and Economic policy released its findings Wednesday after examining the company’s corporate filings. Amazon reported a $129 million federal income tax rebate for 2018, equaling a tax rate of negative 1 percent. (The federal corporate income tax rate is 21 percent.)

“The fine print of Amazon’s income tax disclosure shows that this achievement is partly due to various unspecified ‘tax credits’ as well as a tax break for executive stock options,” the report stated.

This would be the second year in a row that the company has avoided paying federal taxes, despite being valued at a whopping $1 trillion.