BIRTHDATE MYSTERY: Ilhan Omar’s Staff Changed Official Records After Her Election to Congress, Renewing Questions About Citizenship
Rep. Ilhan Omar’s congressional staff arranged to have her birth year changed in official biographical records in 2019, months after she was elected to Congress, according to correspondence obtained by the New York Post. The change, from 1981 to 1982, has renewed allegations from political opponents who question whether the Minnesota Democrat qualified for U.S. citizenship through her father’s naturalization.
The disclosure comes amid reports of a federal immigration-fraud investigation involving Omar, whose Washington, D.C., residence was searched Monday by Homeland Security Investigations agents. Omar has repeatedly rejected allegations that she obtained citizenship improperly and has accused President Donald Trump of pursuing a politically motivated campaign against her.
The controversy centers on whether Omar was younger than 18 when her father became a naturalized American citizen in 2000. Under the citizenship laws applicable at the time, a child’s age could be a critical factor in determining eligibility to acquire citizenship through a parent, although other legal requirements also applied.
For years, Omar’s date of birth appeared as October 4, 1981, in the Minnesota Legislative Reference Library and other publicly accessible biographical sources, including Wikipedia and the BBC. That date remained in circulation throughout her service in the Minnesota House of Representatives and during the opening months of her congressional career.
The information was revised in May 2019, following the circulation of a video produced by a political opponent questioning whether Omar had accurately represented her age.
Emails reviewed by the newspaper show that members of Omar’s congressional staff contacted the Minnesota Legislative Reference Library and requested that her listed birth year be changed to 1982.
“On May 17, 2019, Library staff were informed by Rep. Omar’s congressional staff that her birth year was incorrect and requested that we change it to 1982,” the library’s director wrote in an email shortly after the correction.
The correspondence also indicates that Omar’s office was seeking similar changes to other prominent biographical references.
“Rep. Omar’s congressional staff are working with Wikipedia and with the Biographical Directory of the United States Congress and other sources to correct her birth year on those sites. As of today, the birth year has not been corrected on the two sites I mentioned,” the director wrote on May 24, 2019.
In another email, the library director explained that the original listing had not been based on independently obtained documentation. Instead, the institution had relied on information already circulating in other public sources.
The 1981 birth year, the director said, was “widely available—in Wikipedia and the Biographical Directory–and so we added that birthdate without documentation.”
That acknowledgment is significant because it establishes that the library’s original entry was not independently verified. The fact that the date was subsequently changed does not, by itself, establish that either year was correct or that Omar intentionally provided false information.
Omar and representatives of her office have consistently denied accusations of immigration fraud.
Responding Monday to the reported federal investigation, the congresswoman again rejected the allegations and accused Trump of attempting to intimidate her.
“For ten years, Trump has targeted me with baseless lies and smear campaigns. This is just the latest escalation in his campaign of political intimidation,” Omar wrote on X.
Omar has long maintained that she became an American citizen through her father, Nur Omar Mohamed, who, according to her account, obtained U.S. citizenship in 2000 after the family arrived from Somalia in 1995.
In a September 2018 interview with The Intercept, Omar described how she acquired citizenship while still a teenager.
“I became a citizen actually before I turned 18,” she said. “My father became a citizen and so I got my citizenship through that process.”
AJ Kern, a former congressional candidate who unsuccessfully challenged Omar in the 2022 Democratic primary for Minnesota’s Fifth Congressional District, has been among the most persistent critics questioning that account.
Speaking Tuesday, Kern said that “she claims her citizenship narrative is that she derived citizenship through her father when she was a 17-year-old minor.”
Kern contends that the original birthdate listing raises questions about whether Omar was already 18 or older when her father reportedly naturalized, potentially affecting her eligibility for citizenship through him.
“For derivative citizenship, two things have to be true — one, her father had to naturalize; and two, she still had to be a minor — and what I have found is that it’s highly likely that neither of those things are true,” Kern claimed.
The former candidate previously submitted a complaint to the Federal Election Commission seeking scrutiny of Omar’s citizenship qualifications. That effort did not result in a finding that Omar had obtained citizenship improperly.
Kern said the complaint failed to advance because a judge determined that reviewing congressional qualifications was “the job of Congress to vet their members.”
Additional questions have centered on records concerning Omar’s father. Documents obtained by Kern in 2023 reportedly indicated that a U.S. Citizenship and Immigration Services records search had not located naturalization documentation under his name or certain variations of it.
However, an unsuccessful records search does not establish that someone was never naturalized, and the documents have not been shown to prove that Omar’s account of her citizenship was false.
The official Biographical Directory of the United States Congress currently identifies Omar’s birthdate as October 4, 1982, and states that she became an American citizen in 2000 at age 17.
The Department of Justice has confirmed that federal agents executed a court-authorized search warrant at Omar’s Washington residence on Monday as part of an ongoing criminal investigation. Authorities have not publicly disclosed the specific evidence supporting the warrant.
People familiar with the investigation have indicated that federal officials are examining Omar’s immigration paperwork and possible false statements in documents submitted to the government.
Kern suggested that investigators may have been seeking “her citizenship papers, her father’s naturalization record.”
The investigation has also drawn attention to whether any allegedly inaccurate information might have appeared in more recent federal documents, such as passport applications or renewals.
Legal experts note that statutes of limitations can complicate efforts to prosecute alleged misconduct dating back decades. A false statement on a later application could potentially constitute a separate offense, depending on the circumstances, but the existence of conflicting biographical information alone would not establish criminal wrongdoing.
President Trump previously amplified Kern’s allegations in a December 2025 Truth Social post, while administration officials have repeatedly raised questions about Omar’s immigration history.
The search of Omar’s home has generated considerable political controversy, particularly because it occurred only weeks before the November midterm elections.
Senior congressional Democrats, including House Minority Leader Hakeem Jeffries and Democratic Whip Katherine Clark, condemned the operation, accusing the administration of using federal investigative powers against a political opponent.
The Justice Department has maintained that the search was authorized by a federal judge, while Omar has insisted that the investigation is an effort to intimidate her because of her outspoken opposition to Trump.
Separately, U.S. Attorney Jeanine Pirro’s office is examining issues involving Omar’s financial disclosures and earlier ethics allegations, according to reporting Tuesday. That inquiry is distinct from the immigration-related investigation that prompted the search of her residence.
As of Tuesday, no criminal charges had been announced against Omar in connection with the reported immigration investigation, and authorities had not publicly established that her birthdate, citizenship status or immigration documents were fraudulent.
