Overview: U visaU nonimmigrant status for victims of certain crimes who suffered substantial mental or physical abuse and have been, are being or are likely to be helpful to law enforcement. It requires a certification on Form I-918 Supplement B, lasts up to 4 years with work authorization, and is capped at 10,000 principal grants a year.See it in the glossary eligibility requires having been a victim of one of a specific list of qualifying crimes and having been helpful, or being likely to be helpful, to law enforcement in investigating or prosecuting it. T visaT nonimmigrant status for victims of a severe form of human trafficking who comply with reasonable law enforcement requests or qualify for an exemption or exception. It is granted for up to 4 years with work authorization, is capped at 5,000 principal grants a year, and may lead to a green card.See it in the glossary eligibility requires having been a victim of a severe form of trafficking in persons, with cooperation generally required but subject to specific trauma-based exceptions. The two have separate annual caps, 10,000 for U-1 and 5,000 for T-1, and separate certification and evidentiary requirements.
The U visa qualifying crime and helpfulness requirement
U visa eligibility requires the applicant to have suffered substantial physical or mental abuse as a result of one of a specific statutory list of qualifying crimes, domestic violence, sexual assault, and a range of other serious crimes among them, and to obtain a law enforcement certification confirming their helpfulness to the investigation or prosecution.
The T visa trafficking and law enforcement cooperation requirement
T visa eligibility requires the applicant to have been a victim of a severe form of trafficking as statutorily defined, sex trafficking or labor trafficking, to be physically present in the United States on account of that trafficking, and, in most cases, to comply with reasonable requests for assistance from law enforcement, subject to recognized exceptions for minors and for survivors unable to cooperate due to trauma.
Why the annual caps differ and what that means for timing
Congress set the U visa's annual cap at 10,000 principal petitions and the T visa's at 5,000; both programs have used a Bona Fide Determination process that can provide Deferred actionA discretionary decision not to pursue removal of a person for a set period. It does not confer lawful status. DACA is one program built on it.See it in the glossary and work authorization to qualifying applicants while they wait for a visa number, but the specific mechanics and current processing practices for each should be confirmed directly with USCIS.
Certification and documentation differences
A U visa requires a specific law enforcement certification form documenting the applicant's helpfulness. A T visa relies more heavily on the applicant's own statement and supporting evidence of the trafficking itself, though law enforcement documentation can also support a T visa case where it exists.
Situations that could support either petition
Someone who was trafficked and also suffered harm that independently qualifies as one of the U visa's listed crimes, and who also cooperated with law enforcement, may have facts that could support either category, and the choice depends on which framework the specific evidence fits most clearly.
Getting a confidential, individualized assessment
Both of these protections depend on specific facts and evidence unique to each situation. A qualified attorney or accredited representative, not general information like this, should guide any actual filing decision.
Official sources
- USCIS: U nonimmigrant status
- USCIS: T nonimmigrant status
- INA 101(a)(15)(U) and the Trafficking Victims Protection Act
Related reading
- The U Visa for Crime Victims
- The T Visa for Trafficking Victims
- U Visa vs. VAWA Self-Petition
- T Visa vs. Asylum
TR Immigration is an independent immigration information platform. It is not a law firm. Nothing here is legal advice, an eligibility determination, or a prediction about your case. Rules and fees change often, so confirm anything you rely on against the official page it links to.