Brazilian applicants · United States of America
K-1 Fiancé(e) of US Citizen for Brazilian citizens
Non-immigrant visa allowing the fiancé(e) of a US citizen to enter the US to marry within 90 days and then apply for a green card.
This page covers the K-1 Fiancé(e) of US Citizen specifically for Brazilian applicants — including document requirements, consular procedures, and common issues specific to Brazil. The general eligibility criteria apply to everyone.
- Processing time
- 6 months – 18 months
- Government fees
- I-129F USD 675; DS-160 USD 265; medical and police clearances additional.
- Typical duration
- Single-entry 6 months; must marry within 90 days of entry.
- Sponsorship required
- Yes
- Leads to permanent residency
- Yes
Bilateral context
- US E-1/E-2 Treaty
Consular processing: São Paulo / Rio de Janeiro / Brasília
Tourist entry vs. this route
Brazilian nationals require a visa for any entry into United States of America. The K-1 Fiancé(e) of US Citizen is one of the routes available; tourist entry is a separate application.
Key figures for Brazilian applicants
Computed from our continuously re-verified, primary-sourced data. Indicative, not legal advice.
How long it takes
6 months – 18 months
I-129F USCIS stage: 6–12 months; NVC + consular stages add a further 2–6 months.
Verified 1 June 2026 · USCIS — Fiancé(e) Visas →
Time to permanent residence
Arrival on H-1B (3 years) → PERM + I-140 (1-2 years) → I-485 / Green Card (current for most categories, 7-15+ years for India EB-2) → citizenship at PR+5 years.
Leads to Lawful Permanent Resident (Green Card), then U.S. citizenship (naturalisation).
Visa overview
The K-1 is a non-immigrant visa for the fiancé(e) of a US citizen. The US-citizen petitioner files Form I-129F; once approved, the fiancé(e) applies at a US consulate. The couple must marry within 90 days of entry, after which the K-1 spouse files Form I-485 to adjust status to permanent residence.
Eligibility
Typical criteria
- ✓Petitioner is a US citizen.
- ✓Both parties are legally free to marry.
- ✓The couple has met in person within the 2 years before filing (limited waivers available).
- ✓Intent to marry within 90 days of the fiancé(e)’s entry.
Common blockers
- !Insufficient evidence of a bona fide relationship.
- !Petitioner income below 100% of the Federal Poverty Guidelines (125% for subsequent I-864 adjustment).
Typical evidence
- ·Evidence of relationship (photos, travel, communication).
- ·Proof of US citizenship and free-to-marry status.
- ·Affidavits from friends and family.
Application pathway
US citizen files I-129F
USCIS adjudicates the fiancé(e) petition.
National Visa Center and consular processing
Case forwarded to NVC, then to consulate for DS-160 and interview.
Enter US and marry within 90 days
Marriage certificate filed with adjustment package.
File I-485 to adjust status
Transitions K-1 spouse to conditional permanent resident.
Other United States of America routes covered for Brazilian applicants
O-1 Individuals with Extraordinary Ability or Achievement
Visa for individuals with extraordinary ability in sciences, education, business, athletics (O-1A) or the arts/film/television (O-1B).
EB-3 Skilled, Professional, and Other Workers
Third-preference employment-based green card requiring employer sponsorship and PERM labor certification.
EB-5 Immigrant Investor Program
Permanent residence through investment in a new US commercial enterprise that creates at least 10 full-time jobs.
F-1 Student Visa (with OPT and STEM OPT)
Non-immigrant student visa for academic study at a SEVP-certified institution, with post-study OPT employment authorisation.
J-1 Exchange Visitor
Exchange visitor visa covering academic scholars, students, trainees, interns, researchers, au pairs, and other exchange programs.
Not sure United States of America is right for you? Compare similar routes
Other countries offer family routes that Brazilian nationals also apply to. See how they compare.
Frequently asked questions
Are Brazilian citizens eligible for the K-1 Fiancé(e) of US Citizen?+
Eligibility for the K-1 Fiancé(e) of US Citizen is set by U.S. Citizenship and Immigration Services and is not nationality-restricted beyond the general criteria, though Brazilian applicants may also have access to the following bilateral or treaty frameworks: US E-1/E-2 Treaty. See the criteria below for the published requirements.
Where do Brazilian applicants typically file the K-1 Fiancé(e) of US Citizen?+
São Paulo / Rio de Janeiro / Brasília. Specific intake (online portal, biometrics centre, or in-country lodgement) is determined by U.S. Citizenship and Immigration Services — confirm the current intake channel on the primary source linked above before filing.
Do Brazilian applicants need a tourist visa for United States of America as well?+
Brazilian nationals require a visa for any entry into United States of America. The K-1 Fiancé(e) of US Citizen is one of the routes available; tourist entry is a separate application.
How long does the K-1 Fiancé(e) of US Citizen take to process from Brazil?+
The typical published decision window is 6 months – 18 months. Brazilian applicants usually file via São Paulo / Rio de Janeiro / Brasília, and consular-post backlogs can add to the wait. Source: USCIS — Fiancé(e) Visas, verified 1 June 2026.
How long until permanent residence in United States of America?+
Arrival on H-1B (3 years) → PERM + I-140 (1-2 years) → I-485 / Green Card (current for most categories, 7-15+ years for India EB-2) → citizenship at PR+5 years. The route leads to Lawful Permanent Resident (Green Card), then U.S. citizenship (naturalisation). See USCIS — Citizenship and Naturalization for the qualifying-residence rules.
Can the K-1 spouse work after entering the US?+
The K-1 spouse may apply for an Employment Authorization Document (Form I-765), but the authorisation expires 90 days after entry. Most applicants wait and file for combined work/travel authorisation together with the adjustment of status after marriage.