The K-3 visa: mostly a relic — here's why
The K-3 is a nonimmigrant visa that was designed to let the spouse of a U.S. citizen wait out a slow I-130 inside the United States. Today it is rarely issued, because USCIS usually approves the I-130 around the same time — which cancels the K-3. For almost every couple, the CR-1/IR-1 immigrant visa is the better path.
What the K-3 visa is
The K-3 was created in 2000, when I-130 spousal petitions could sit for years. Congress gave the spouse of a U.S. citizen a workaround: after filing the I-130, the citizen could also file Form I-129F for the same spouse, and the spouse could enter the U.S. on a K-3 nonimmigrant visa to wait for the green card here rather than apart. Unmarried children under 21 could come along on K-4 visas.
Two features are worth knowing. First, there is no I-129F fee when it's filed for a K-3 spouse — the $675 I-129F fee applies to K-1 fiancé(e) cases, not K-3s. Second, the K-3 is a nonimmigrant visa: even after arriving, the spouse still has to complete the green card process, typically through adjustment of status.
Why it's rarely used now
The K-3 only exists to bridge the gap between filing the I-130 and its approval. Here's the catch: when USCIS approves the I-130 before or around the time it would act on the I-129F — which is what usually happens today — the K-3 case is administratively closed. The pending immigrant petition simply overtakes it. At that point the case proceeds as a regular CR-1/IR-1 immigrant visa through the National Visa Center and the consulate.
In practice, that means most couples who file for a K-3 never receive one. They spend energy on an extra filing that gets closed, and end up exactly where they would have been anyway — in the CR-1 line. And the CR-1 has a decisive advantage: the spouse enters the United States as a permanent resident, green card already earned, rather than as a nonimmigrant who still has to file a full adjustment package (roughly $3,005 in government fees) after arrival.
When a K-3 might still make sense
We won't tell you the K-3 is always pointless — just almost always. A conversation about it can be reasonable when:
The I-130 is genuinely stuck. If a spousal I-130 sits far beyond posted processing times with no movement, a K-3 filing is one of several pressure options — alongside inquiries, congressional liaison help, and the strategies on our USCIS delays page. Even then, the K-3 often gets closed once the I-130 finally moves.
Separation is causing acute hardship. Medical situations, pregnancy, or a family crisis sometimes justify trying every available lever at once. An attorney can tell you honestly whether a K-3 adds anything in your specific posture, or whether it's paperwork theater.
What a K-3 is not: a shortcut for couples who aren't married yet (that's the K-1, and our K-1 vs. CR-1 comparison covers that fork in the road), or a way to skip the immigrant-visa process. Every K route ends in the same place — proving a real marriage and completing a green card case.
If you do pursue a K-3: costs and requirements
A K-3 applicant files the DS-160 nonimmigrant visa application ($265) and attends a consular interview in the country where the marriage took place or the spouse resides. A $250 visa integrity fee applies to K visas — confirm the exact collection process at your consulate. Like all K applicants, be aware that the DS-160 requires five years of social media handles, and since March 30, 2026, K applicants must set their accounts to public. Expect the consulate to probe the marriage the same way an immigrant-visa interview would; our guide to the marriage green card interview applies here too.
After entry, the spouse still completes adjustment of status — I-485 ($1,440), plus the work permit and travel document if needed — with all the evidence and interview requirements of any marriage case.
What to do next
If you're married to a U.S. citizen abroad, start with the CR-1/IR-1 spouse visa page and our complete marriage green card guide, then get the I-130 filed well. If your case is already stuck, or you're weighing K-3 against waiting, bring us the details — we'll tell you plainly whether a K-3 adds anything, in English, Russian, or Spanish, with a flat fee quoted before you commit.
Common questions
Is the K-3 faster than the CR-1?
Usually not in any way that matters. The K-3 depends on the I-129F outpacing the I-130 — and today USCIS typically approves the I-130 around the same time, which closes the K-3. Most couples who file for a K-3 end up completing the CR-1 process anyway, just with an extra filing along the way.
Does the K-3 cost anything to file?
There is no USCIS fee for the I-129F when filed for a K-3 spouse. If a visa is actually issued, the applicant pays the $265 DS-160 fee, and a $250 visa integrity fee applies to K visas (confirm at your consulate). The bigger cost comes later: a K-3 entrant still pays the full adjustment-of-status fees — roughly $3,005 for a typical package — that a CR-1 entrant never needs.
Can a green card holder file for a K-3 spouse?
No. The K-3, like the K-1, is available only to spouses of U.S. citizens. Spouses of green card holders use the F2A category — and with F2A current on the Dates for Filing chart as of the August 2026 Visa Bulletin, that path is moving better than it has in years. See our marriage green card guide.
My spouse and I aren't married yet. Is K-3 for us?
No — the K-3 requires an existing marriage. If you're engaged to a U.S. citizen, the K-1 fiancé(e) visa is the unmarried route (I-129F fee $675, marry within 90 days of entry). Whether to do K-1 or marry first and pursue a CR-1 is a genuine strategic choice; our comparison page walks through it.
Can children come with a K-3 spouse?
Yes — unmarried children under 21 of a K-3 applicant can apply for K-4 visas to accompany them. But the same logic applies: in a CR-1/IR-1 case, children can be included in the immigrant-visa process directly, which is generally the cleaner route. See stepchildren immigration for how children fit into a spousal case.
Weighing K-3 against the CR-1? Ask us.
We'll look at your actual case posture and tell you honestly whether a K-3 filing adds anything — or whether your energy belongs elsewhere.