What Is the K-1 Fiancé Visa? Steps to Bring Your Partner to the U.S.

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August 14, 2026

THE CONTEXT

What Is the K-1 Visa, and Who Qualifies?

The K-1 lets a U.S. citizen’s fiancé(e) enter the U.S. to marry within 90 days, then apply for a green card.

The K-1 is a nonimmigrant visa for the fiancé(e) of a U.S. citizen. The process begins when the petitioner files Form I-129F with USCIS, a filing our fiancé(e) visa practice handles from start to finish.

Congress defined this category as an alien who enters the United States solely to conclude a marriage within 90 days of admission (INA § 101(a)(15)(K); 8 U.S.C. § 1101(a)(15)(K)). The same 90-day deadline, and the requirement that the couple have met in person, come from INA § 214(d); 8 U.S.C. § 1184(d).

As of the fee schedule USCIS has applied since April 2024, the I-129F carries a $675 filing fee, and the eventual visa interview requires a separate $265 State Department application fee. Readers should confirm current amounts on the USCIS filing fees page before submitting, since these figures change periodically.

Eligibility for the Petitioner and Beneficiary

• The petitioner must be a U.S. citizen. Lawful permanent residents cannot file a K-1 petition; only marriage-based options like Form I-130 are available to them.
• Both partners must be legally free to marry, meaning any prior marriage ended in divorce, annulment, or death, with certified documentation for each.
• The couple must generally have met in person within the two years before filing, unless a narrow exception applies.
• The petitioner must show income at 100% of the Federal Poverty Guidelines on Form I-134, using the guidelines USCIS publishes at Form I-864P, and support it with recent tax returns and pay records.
• The foreign fiancé(e) must be admissible to the United States, or qualify for a waiver where a specific ground of inadmissibility applies.

The In-Person Meeting Exception

USCIS may waive the in-person meeting requirement in two narrow situations under 8 CFR § 214.2(k): long-standing religious or cultural customs that prohibit a pre-marital meeting, or extreme hardship to the petitioner.

Extreme hardship here almost always means a documented, serious medical condition that prevents travel. It is not established by cost or scheduling difficulty alone.

The IMBRA Background-Disclosure Requirement

The International Marriage Broker Regulation Act defines the specific violent, sexual, and repeat substance-related convictions a petitioner must disclose to USCIS, even if a record was later sealed or expunged (8 U.S.C. § 1375a; USCIS IMBRA implementation guidance).

That disclosure is shared with the beneficiary before the visa interview. Withholding a covered conviction is treated as immigration fraud, not a paperwork oversight, and the same evidentiary gaps that sink other family-based petitions can sink a K-1 filing just as easily.

The disclosure requirement generally covers convictions in these categories:

• Domestic violence, sexual abuse, child abuse or neglect, dating violence, elder abuse, and stalking.
• Homicide, murder, manslaughter, rape, abusive sexual contact, sexual exploitation, incest, torture, human trafficking, kidnapping, and false imprisonment.
• Three or more convictions for offenses relating to a controlled substance or alcohol, if the convictions did not arise from a single act.

A conviction in one of these categories does not automatically deny the petition, but it must be disclosed, and a conviction involving certain violent offenses can require a separate exemption before the petition proceeds.

Bringing Children: The K-2 Visa

Unmarried children under 21 can accompany a K-1 beneficiary on a derivative K-2 visa. They must be named on the original Form I-129F.

A child left off that petition generally cannot be added later, so this decision has to be made before filing, not after.

The Consular Interview

Generally, only the foreign fiancé(e) attends the visa interview, at the U.S. embassy or consulate with jurisdiction over their residence.

Before that appointment, the beneficiary completes Form DS-160 online and undergoes a medical exam with a physician the post has authorized.

The officer typically asks about the relationship history, the wedding plans, and the petitioner’s background, and compares the answers against the petition itself.

Processing Times to Expect

I-129F adjudication times have swung significantly over the past several years and continue to vary by service center.

Applicants should check the official USCIS case processing times tool for the current estimate before filing, rather than relying on a fixed number.

Once USCIS approves the petition, the National Visa Center assigns a case number and forwards the file to the appropriate embassy or consulate, typically within a few weeks.

Source: U.S. Department of State, Nonimmigrant Visa for a Fiancé(e) (K-1).

A REAL CASE

A Petition Denied Over an Undisclosed Conviction

What to Do Now

THE PATH FORWARD

After the Wedding: Adjustment of Status

Once approved, the K-1 visa allows a single entry and is generally valid for up to six months from issuance. The 90-day marriage clock starts running at admission, and missing that deadline means the fiancé(e) is required to depart.

There is no extension available for the 90-day window itself, and staying past it without marrying begins to accrue unlawful presence, which can complicate any later immigration filing.

After the wedding, the new spouse applies to adjust status on Form I-485. That filing is typically submitted together with Form I-765 for a work permit — the same category of EAD we cover here — and Form I-131 for advance parole.

This stage requires a new affidavit of support showing income at 125% of the Federal Poverty Guidelines, rather than the 100% required at the K-1 stage.

A marriage under two years old at approval results in conditional residence for two years. Removing those conditions requires a joint Form I-751, filed in the 90 days before the card expires.

Each K-2 child adjusts separately once the K-1 parent marries. Per USCIS, they file their own Form I-485 and must remain unmarried to stay eligible.

A beneficiary who is inadmissible — for a prior immigration violation, certain criminal history, or a health-related ground — may still qualify for a waiver on Form I-601, which currently carries a $1,050 filing fee, generally by proving the extreme hardship a U.S. citizen petitioner would suffer without them.

That hardship standard is deliberately high. Financial strain or the ordinary sadness of separation is not enough on its own, and the officer reviewing the waiver expects medical, financial, or country-conditions evidence tied specifically to the petitioner.

The K-1 process runs through several distinct agencies and deadlines, but a consistent, well-documented filing at each stage is what keeps it moving.

References

1. INA § 101(a)(15)(K); 8 U.S.C. § 1101(a)(15)(K)
2. INA § 214(d); 8 U.S.C. § 1184(d)
3. 8 CFR § 214.2(k)
4. 8 U.S.C. § 1375a
5. USCIS, International Marriage Broker Regulation Act Implementation Guidance
6. U.S. Department of State, Nonimmigrant Visa for a Fiancé(e) (K-1)
7. U.S. Department of State, Fees for Visa Services
8. USCIS, Filing Fees
9. USCIS, Form I-129F
10. USCIS, Check Case Processing Times
11. USCIS, Form I-134
12. USCIS, Form I-864P, Poverty Guidelines for Affidavit of Support
13. USCIS, Form I-485
14. USCIS, Form I-765
15. USCIS, Form I-131
16. USCIS, Green Card for Fiancé(e) of U.S. Citizen
17. USCIS, Removing Conditions on Permanent Residence Based on Marriage
18. USCIS, Form I-601

This article is for informational purposes only and does not constitute legal advice. Consult a qualified immigration attorney before taking any action. · Last verified: August 14, 2026 · Reviewed by: Kathia Quirós, Immigration Attorney · GWP Immigration Law