K-1 — Fiancé(e) of US citizen immigration law firms
About the K-1 visa
The K-1 fiancé(e) visa lets the foreign-citizen fiancé(e) of a U.S. citizen enter the United States in order to marry that citizen within 90 days of arrival. After the marriage, the new spouse applies for a green card through adjustment of status. The case begins with an I-129F petition that establishes a genuine intention to marry and, in most cases, that the couple has met in person within the required period. The K-1 is sometimes compared with the CR-1 spouse visa — each has trade-offs in timing, cost and where the couple will be during the process — and choosing between them is a common early decision. As with all relationship-based cases, evidence that the relationship is genuine is central.
The K-1 is a nonimmigrant (temporary) visa rather than a green card, so visa law firms also help you maintain valid status, file extensions or a change of status on time, and plan a later move to permanent residence where that is an option.
Who the K-1 visa is for
- You are the foreign fiancé(e) of a U.S. citizen.
- You intend to marry within 90 days of arrival.
- You usually must have met in person within the past two years.
How the process works
How a family case unfolds: the U.S.-citizen or permanent-resident relative files an I-130 petition that proves the family relationship. For immediate relatives there is no visa-number wait; for the preference categories, the family then waits for the priority date to become current in the monthly Visa Bulletin. Once a visa is available, the relative abroad completes consular processing through the National Visa Center and a U.S. embassy interview, or — if already lawfully in the United States — files for adjustment of status. An affidavit of support is required to show the household can financially sponsor the immigrant, and a medical examination and background checks complete the case.
Common K-1 pitfalls
A handful of avoidable problems account for most setbacks in these cases — nearly all of them easier to fix before filing than after:
- Weak proof of a genuine relationship and intent to marry.
- Not weighing K-1 against the CR-1 spouse route.
- Delays adjusting status after the marriage.
Related family options
Not sure the K-1 is the right fit? These related routes are worth comparing:
When a law firm helps most
Choosing a law firm rather than a solo attorney makes the most sense when a case is complex, time-sensitive, or likely to need several people working in parallel. A firm brings a team, dedicated paralegals, and the capacity to keep a K-1 cases moving even when one person is unavailable — which is especially useful for employer-sponsored filings, tight deadlines, and matters that touch more than one area of immigration law.
What to look for in a firm
When you compare the firms above, weigh:
- Relevant caseload — a firm that files matters like yours regularly, not just occasionally.
- Team and capacity — enough attorneys and paralegals to meet deadlines without bottlenecks.
- A clear point of contact — someone named who owns your file and keeps you updated.
- Languages you speak — so nothing is lost between you and your case.
- Transparent pricing — flat or clearly explained fees, agreed before the work begins.
Solo attorney or law firm?
Solo attorney or law firm? A larger firm suits employers, investors and clients with complicated histories who need broad capacity and built-in redundancy; a solo immigration attorney can offer a more personal relationship and lower fees for a straightforward K-1 cases. Immigrantio lists both, so you can weigh team size, focus, languages and verified reviews side by side — and if you would rather work one-to-one, our immigration lawyers cover the same category.
Why use Immigrantio
On Immigrantio you can compare verified U.S. visa law firms who handle K-1 cases side by side. Each profile shows the attorney's experience and practice focus, the languages they speak, honest reviews from past clients and transparent consultation pricing — everything you need to build a shortlist and reach out with confidence rather than picking a name from a search results page. Every listing is Bar-verified, and you work with the lawyer directly.
Compare the visa law firms above and book a consultation to talk through your case, understand a realistic timeline, and learn what the process will cost — so you can move forward with a clear, informed plan.