U.S. Fiancé Visa
At a glance
The K-1 visa is for a foreign fiancé(e) of a U.S. citizen who plans to enter the United States, marry within 90 days, and then apply for permanent residence. It generally requires a real relationship, both partners being free to marry, and an in-person meeting within the last 2 years unless a waiver applies.
- Type
- Family residence
- Sponsor
- People joining a qualifying family member in the United States
- Core requirements
- Relationship records and the sponsor's status
- What to know
- The sponsor's status and documents matter a lot
- Duration
- K-1 lets a fiancé(e) enter for a 90-day marriage window.
- Renewal / path
- It is not renewable; after marriage, the next step is usually adjustment of status.
Summary
K-1 classification lets the foreign fiancé(e) of a U.S. citizen enter the United States for the couple to marry within 90 days. After a valid marriage to the petitioning citizen, the K-1 entrant normally applies for permanent residence with USCIS.
This is a marriage-and-adjustment process, not a temporary visit category. The couple must intend a genuine marriage, and the foreign fiancé(e) must remain eligible through the visa and admission stages.
Eligibility
The case generally requires:
- A petitioner who is a U.S. citizen, not merely a permanent resident;
- Both people legally free to marry;
- A genuine intent to marry each other within 90 days after K-1 admission;
- An in-person meeting during the two years before filing, unless USCIS grants a narrow cultural/custom or extreme-hardship waiver;
- A bona fide relationship supported by evidence; and
- A beneficiary who is admissible or receives an available waiver.
The citizen files Form I-129F. After USCIS approval, the beneficiary completes consular processing, medical screening, and the K-1 interview. Qualifying unmarried children under 21 may seek K-2 visas, subject to age and timing rules.
What This Route Allows
K-1 admission is for 90 days. The couple must marry within that period. After marrying the original petitioner, the K-1 entrant may file Form I-485. If permanent residence is approved before the second wedding anniversary, it is normally conditional for two years.
A K-1 entrant may apply for employment authorization, but a card based only on K-1 admission is limited to the 90-day admission. Many applicants instead seek work and travel documents with adjustment, under the current filing rules.
What This Route Is Not
K-1 status cannot be extended. Marriage to a different person generally does not permit K-1-based adjustment. Missing the 90-day marriage deadline can create serious status and adjustment problems even if the couple marries later.
An approved I-129F does not guarantee a visa or admission. A person subject to the J-1 two-year home-residence requirement generally cannot receive a K visa without satisfying or waiving it. Current nationality-based visa restrictions can also block K issuance or entry.
Next Steps
- Confirm both parties are legally free to marry and collect termination records for all prior marriages.
- Document the in-person meeting and ongoing good-faith relationship.
- Review criminal, protection-order, prior petition, immigration, and admissibility history before filing.
- Plan the wedding and adjustment filings around the non-extendable 90-day admission.
- Check current consular, nationality-restriction, financial-support, medical, fee, and form requirements.