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Requirements & eligibility

K-1 Visa | Fiancé Visa | 90 Day Visa: Get To Know It

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Key points

  • The K-1 visa lets the foreign fiancé of a U.S. citizen enter the country to marry within 90 days of arrival.
  • Both partners must be free to marry, and the couple generally must have met in person within the two years before applying.
  • Government costs typically add up to roughly $1,000 to $3,000, including the I-129F filing fee, the medical exam, and the visa application.
  • Processing has historically run around 8 to 10 months, so timelines depend on official government schedules.
  • After marrying, the spouse can apply for a marriage-based green card.

The K-1 visa lets the engaged partner of a U.S. citizen enter the country to get married, as long as the wedding happens within 90 days of arrival. It’s often called the fiancé visa or the 90-day visa, and it’s a common first step for international couples who plan to build a life together in the United States.

What is the K-1 visa?

The K-1 is a visa that allows the foreign fiancé of an American citizen to enter the U.S. specifically to marry that citizen. Once the couple is married, the spouse can apply for a green card based on the marriage, which is the route toward permanent residency.

Who is eligible

Both partners need to meet a few conditions before applying:

  • The sponsoring partner must be a U.S. citizen, not a green card holder.
  • Both people must be unmarried and legally free to marry.
  • The couple must be able to show the relationship is genuine, backed by documentation.
  • The couple generally must have met in person at least once within the two years before applying.
  • The U.S. fiancé must show proof they can financially support their partner.
  • The visa is available to same-sex couples, regardless of the laws in the foreign partner’s home country.

What it costs

Total costs usually land somewhere between $1,000 and $3,000. These are government and third-party charges set by the relevant authorities, separate from any iVisa service fee. The main ones are:

Item Approximate cost
Form I-129F (petition) $535
Medical examination ~$200
K-1 visa application $265

Fees are set by the U.S. government and its designated providers and can change, so confirm current amounts through official sources before you budget.

How long it takes

Processing has historically averaged around 8 to 10 months. That timeline is controlled by the U.S. government and can shift, so treat it as a rough guide rather than a fixed promise.

The application steps

  1. Complete USCIS Form I-129F.
  2. Wait about two to three weeks for the Notice of Action.
  3. Fill out the online DS-160 form.
  4. Complete the medical exam and gather your documents.
  5. Attend the embassy interview, usually four to six weeks after the initial notice.
  6. Once approved, travel to the U.S. within six months.
  7. Marry within 90 days of arriving.

Documents you’ll need

  • Completed DS-160 form
  • Valid passport
  • Birth certificate
  • Divorce or death certificates, if applicable
  • Police certificates, if applicable
  • Medical examination results
  • Proof of financial support and Form I-134
  • Two passport-style photographs
  • Evidence of the relationship
  • Proof of fee payments

Tips for applying

  • The U.S. sponsor’s adjusted gross income generally needs to meet at least 100% of the Federal Poverty Guidelines.
  • If you’re filling out paper forms, use black ink.
  • Double-check every detail before you submit, since small errors can cause delays.

How iVisa can help

iVisa is a private travel-document service, not a government agency and not an immigration advisor. Where it can help with a process like this, it offers:

  • Simplified online forms written in plain language
  • A review of your documents
  • Photo services that follow government photo specifications
  • Customer support available around the clock

Frequently asked questions

Can I extend my K-1 visa? No. It expires after 90 days and can’t be extended.

How does the K-1 differ from the K-3? Fiancés apply for the K-1 visa, while spouses who are already married apply for the K-3.

Is iVisa.com safe? iVisa focuses on data security and reliable customer support. For the official rules and current fees, check the relevant U.S. government sources.

For more questions, you can reach iVisa’s customer service or visit iVisa.com.

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