Zohran Mamdani, a naturalized U.S. citizen since 2018 after immigrating from Uganda as a child, faces no active denaturalization proceedings despite 2025 calls from Republican lawmakers including Rep. Andy Ogles for DOJ investigation over alleged nondisclosure of political associations or past statements. Immigration experts and fact-checkers have found no credible evidence of material misrepresentation on his naturalization forms that would meet the high legal threshold for revocation, which requires judicial action and is historically limited to cases of fraud or serious concealment rather than political speech. The Trump administration’s broader denaturalization priorities have not produced public filings against him, and post-election meetings between Mamdani and Trump officials signaled de-escalation. Trader consensus at 97.5% for no revocation before 2027 reflects these procedural barriers, the absence of new evidence since mid-2025, and the multi-year timeline typically needed for such cases. Late-breaking developments that could still shift odds include discovery of previously undisclosed disqualifying facts or successful litigation under expanded DOJ guidance, though both remain low-probability within the narrow window.