A George Soros-backed immigration nonprofit, which advocates for open borders and is suing Florida Gov. Ron DeSantis for flying migrants to Martha’s Vineyard, has reportedly violated federal disclosure law.

The Washington Examiner reported that Alianza Americas, which had garnered more than $1.5 million from Soros’ Open Society Foundations, violated IRS law by not producing its 2021 990 Form within 30 days of a written request. The Examiner sent the first written request for Alianza's tax forms on Nov. 28 and followed up with a second and third request on Dec. 23 and Dec. 27, respectively.

The publication said it sought the records to verify whether Alianza participated in lobbying in 2021.

Paul Kamenar, counsel to the National Legal and Policy Center, a conservative watchdog group, told the Examiner that Alianza could be fined up to $10,000 a day and a personal penalty of $1,000.

The Chicago GOP twice in December visited the address listed on Alianza’s latest public tax forms, but neighbors said on both instances that the organization’s staff no longer visits the office.