K-1 Fiancé Visa to the USA — turnkey processing with Visa Agency

Planning to marry a U.S. citizen? The K-1 visa is the only legal way to enter the United States for marriage. We handle the entire process from documents to the visa in your passport.

98%

Of clients receive their visa on the first attempt

since 2018

Extensive experience with family visas

90 days

Time allowed to marry after entering the USA

WHAT DOCUMENTS
ARE NEEDED FOR THE VISA

A complete list for your situation — nothing extra, nothing missed

REQUIRED

Main documents

Passport valid for at least 6 months
Proof of legal stay in Poland (visa, residence card, PESEL UKR)
I-129F petition approved by USCIS (filed by the U.S. citizen)
Completed DS-160 form with confirmation and barcode
5×5 cm photo meeting U.S. embassy requirements
Proof of payment of the consular fee ($265)
Documents confirming termination of previous marriages (if applicable)
Medical examination by an authorized physician
Documents confirming personal meeting with fiancé(e) within the last 2 years
Proof of relationship: chats, photos, travel history together
Proof of financial support from the U.S. fiancé(e) (Form I-134)

BY STATUS

Additional documents

Previously married:
Divorce certificate or death certificate of previous spouse
Notarized English translation of documents
Children:
Children may enter with a K-2 visa
Birth certificates of children with translation
Consent from the second parent if children travel without them

STRENGTHEN YOUR CASE

What increases approval chances

History of meetings and trips together (tickets, visas, photos)
Proof of long-term relationship (messenger chats, video calls)
Financial transfers between partners
Reference letters from people who know the couple
Previous visas to the USA, UK, or Canada
Documents confirming family ties and property in Poland or Europe

STEP 1

Consultation

We analyze your situation: U.S. citizenship of your fiancé(e), relationship history, and previous marriages. We explain the full process — the K-1 visa is significantly more complex than a tourist visa and requires a clear understanding of every step.

STEP 2

Filing the I-129F petition

The first step is for the U.S. citizen to file Form I-129F with USCIS. This takes place in the United States — we advise on proper petition preparation and supporting documents. Processing time is usually 6–12 months. After approval USCIS transfers the case to the NVC and then to the U.S. embassy.

STEP 3

Completing the DS-160 form

We complete the DS-160 application on the official U.S. embassy website. Every field is double-checked — special attention is paid to previous marriages and relationship history.

STEP 4

Paying the consular fee

The $265 consular fee is paid online and is non-refundable in case of refusal. We help complete the payment correctly through the official system.

STEP 5

Medical examination

A medical examination by an authorized doctor is mandatory for the K-1 visa. We help you schedule an appointment with the correct specialist in Poland.

STEP 6

Interview appointment

We schedule your interview at the U.S. Embassy in Warsaw or the Consulate in Krakow. The K-1 visa always requires a personal interview.

STEP 7

Interview preparation

We conduct two preparation sessions using our unique method. During the K-1 interview the consular officer carefully checks whether the relationship is genuine — we prepare clear and convincing answers to every possible question.

STEP 8

Visa issuance and entry to the USA

After approval the passport with the visa is delivered by courier within 5–10 business days. After entering the USA you must marry within 90 days.

Number of applicants

Service fee

1 person

from 600 EUR

Fee

Cost

Embassy consular fee

$265

USCIS I-129F petition filing fee

$535

Medical examination

check with physician

Processing and issuance timelines:

Filing and processing of the I-129F petition with USCIS: 6–12 months
Case transfer to the embassy and preparation with us: 2–4 weeks
Medical examination: 1–2 weeks
Waiting time for the interview: 1–3 weeks
Passport delivery after approval: 3–5 business days by courier

Important deadlines after receiving the visa:

Entry to the USA: within the validity period of the K-1 visa (6 months)
Marriage: within 90 days after entering the USA
After marriage: applying for adjustment of status (Green Card)

U.S. Embassy in Warsaw

Address: Al. Ujazdowskie 29/31, 00-540 Warszawa.

Hours: Mon–Fri, 08:00 – 16:30.

Phone: +48 22 504 2000.

U.S. Consulate in Krakow

Address: ul. Stolarska 9, 31-043 Kraków.

Hours: Mon–Fri, 08:00 – 16:30.

YOUR
VISA

The result you came for — an approved visa in your hands.

OUR
WORK

Full support: from filling out the application to receiving your passport.

These are not promises —
these are our clients’ visas!

Polina Bibikova, Warsaw: I postponed it twice — thought I would be denied. The guys found weak spots and fixed them. Visa is in my passport!

bibosinka

YOUR VISA
IS COMING SOON!

All the bureaucracy is on us — you just attend the interview.
Honest assessment of chances before starting work — no empty promises.
A to Z support — from the first consultation to the stamp in the passport.

GET A FREE
CONSULTATION

We will call you back in 15 minutes — assess your chances and tell you exactly what you need.

By submitting the form, you agree to the processing
of personal data.

STEP 1

We’ll review your
situation

The K-1 visa is a complex and lengthy process. We explain every step, assess your chances, and create a clear action plan from the very beginning.

STEP 2

We’ll help with the
I-129F petition

The first and most important step is the correct filing of the petition by the U.S. citizen. We advise on every point so the petition has the best chance of approval from the first attempt.

STEP 3

We’ll prepare proof
of relationship

For a K-1 visa, the consul checks the authenticity of the relationship very carefully. We know exactly what needs to be shown — and help properly collect chats, photos, and the history of meetings together.

STEP 4

We’ll schedule the medical
exam and interview

We organize the medical examination and embassy interview appointment at a time convenient for you.

MAIN

Full support from A to Z —
we stay with you at every step

Question at 10 PM? We reply. The embassy requested additional documents? We are already preparing them. You are never left alone with the system.

PERSONAL

Two interview
preparation sessions

During the K-1 interview, the consul checks the relationship especially carefully. We prepare clear and convincing answers so the consul has no doubts about the authenticity of your relationship.

GUARANTEE

We work until
the result

If you receive a refusal, we analyze the reason, fix the issue, and reapply free of charge.

NOT AN AGENCY —
A TEAM THAT
DELIVERS RESULTS

Physical office, official contract, and a personal
manager for every case

Office in Warsaw — you can visit in person
We work officially, under a service contract
We process visas for 10+ countries — we know the requirements for each
A personal manager handles your case until the stamp

Our clients get their
visa on the first try

WHAT YOU GET WITH US
— AND WHAT YOU LOSE WITHOUT US

C VISA AGENCY

We provide a ready-made plan — no googling or doubts
We double-check the application — no errors, no refusals
We know how to present finances so you are trusted
We find a slot in days, not months
We book a hotel without payment — your money stays with you
In case of refusal — free resubmission and a new strategy
We guide you to the stamp. 98% get their visa on the first try

ON YOUR OWN WITHOUT US

You read forums for hours — and aren't sure it's right
Mistake in the application → refusal → black mark in the embassy
You don't know how to present finances to be trusted
You search for a slot yourself — and wait 2–4 months
Tickets and hotel are paid. No visa. Money is frozen
You got a refusal — and don't know what to do next
Time, nerves, and money — all on you. No guarantees

RESULTS WE ARE PROUD OF

Olha Zats 22.01.2026

I am very grateful to the agency for their help, guidance, and support in obtaining a US visa. Highly recommended!

Aleksandra 22.01.2026

Good afternoon)) Approved))

Victoria 22.01.2026

Hello! Received my passport with the visa, thank you for your help with the application.

Polina 22.01.2026

Hello, I was granted a 10-year visa

Victor 22.01.2026

Had the interview. Everything seems ok. They kept the passports!)

Larysa 22.01.2026

Everything went well. Thank you for the help!

Natalia 22.01.2026

I am grateful to Visa Agency for their help in obtaining a US visa. Everything was explained clearly, they prepared me for the interview, and I received a 10-year visa! I will definitely return for other visas; Japan will probably be next.

Nataliia 22.01.2026

Thank you). Everything is fine. Got it).

Anastasiia 22.01.2026

Thank you very much for your help

Jasur 22.01.2026

Thank you so much! When I got my UK visa, I recommended you to all my compatriots. Once I get my passport, I will recommend you to all Tajiks.

Valeriy 22.01.2026

Everything is fine, we will receive visas and passports tomorrow, thank you for the help.

Iryna 22.01.2026

Good afternoon, everything is fine, thank you.

Aleksandr 22.01.2026

Visa approved, thank you for the help.

Bogdan 22.01.2026

Received visa approval, thank you

Hanna 22.01.2026

Everything is fine, received the visa! Thank you very much!

Temitope 22.01.2026

Got the visa, thank you!

Krystyna 22.01.2026

Thank you for the help with US and UK visa applications!

Sukhrab Rakhimov 22.01.2026

Berlin

Our approach:

We recommended presenting the trip as self-funded. We explained how to competently argue the client's remote work during the interview — considering her position and stable income in Ukraine.

Result:

Both received visas.

EVERYTHING YOU NEED TO KNOW BEFORE APPLYING

The K-1 visa is a special immigration visa for the fiancé or fiancée of a U.S. citizen. It allows entry into the United States for marriage. After the wedding you can apply for a Green Card and stay in the U.S. permanently.

A person planning to marry a U.S. citizen, who has personally met their partner within the last 2 years, is not married at the time of application, and intends to marry within 90 days after entering the United States.

Yes. U.S. law requires the couple to have met in person within the last 2 years before filing the petition. Virtual communication does not count as a personal meeting.

The I-129F petition is an official document filed by the U.S. citizen with USCIS as the first step for their partner to obtain a K-1 visa. Without an approved petition it is impossible to apply for the visa.

Usually between 6 and 12 months depending on USCIS workload. This is the longest stage of the entire process. After approval the case is transferred to the embassy.

Formally this violates the conditions of a tourist visa — entering with the intention to marry and remain in the United States. This may lead to deportation and a future entry ban. The correct option is a K-1 visa.

Yes. The 90-day period is a strict legal requirement. If the marriage is not concluded within this time the visa becomes invalid and you must leave the United States.

After the wedding you apply for adjustment of status and a Green Card. We also advise on this process — it requires additional documents and another interview.

The USCIS I-129F petition filing fee is $535. The embassy consular fee is $265. In addition there is the medical examination and our services starting from 600 EUR.

Yes. A medical examination by an authorized physician is mandatory. We help schedule the appointment with the correct specialist in Poland.

Yes. The applicant’s children may enter the United States with a K-2 visa. It is processed together with the K-1 visa and does not require a separate petition.

Chat history, photos together, tickets and visas confirming personal meetings, financial transfers between partners, and reference letters from people who know the couple.

You must provide a divorce certificate or death certificate of the previous spouse with an English translation. Previous marriages are not a barrier to obtaining a K-1 visa.

Yes. The K-1 visa always requires a personal interview at the embassy. The consul carefully checks the authenticity of the relationship and the seriousness of your intentions.

Insufficient proof of a genuine relationship, no evidence of a personal meeting within the last 2 years, financial instability of the U.S. fiancé(e), or inconsistencies between documents and interview answers.

We determine the reason for the refusal and build a new strategy. We specialize in repeat applications — a free reapplication is included in the cost of our services.

Yes. Legal status in Poland confirms that you are law-abiding, which strengthens your application.

Yes — this is one of the main risks for a K-1 visa. That is why it is so important to properly collect relationship evidence and prepare carefully for the interview.

On average between 12 and 18 months including USCIS petition processing, transfer of the case to the embassy, and visa issuance. That is why it is important to start the process as early as possible.

The I-129F petition is filed by the U.S. citizen while staying in the United States. The applicant (fiancé or fiancée) applies for the visa at the U.S. Embassy in Warsaw or the Consulate in Krakow while staying in Poland.