How Do I Sponsor My Canadian Partner for U.S. Immigration?
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Reviewed & verified by A. Jason Velez, Esq.*
Managing Attorney, 1LAW · Last reviewed January 1, 2026
Legal Inquiry
Consumer Legal Issue
I am a U.S. citizen about to marry a Canadian citizen. We plan to live in the United States after the wedding.
Attorney Answer
Because you plan to live in the United States after marrying, you generally have two main paths, and the right one depends mostly on timing.
If your partner is still in Canada and you have not yet married, the more common route is the K-1 fiance visa. You, as the U.S. citizen, file Form I-129F with U.S. Citizenship and Immigration Services to petition for your partner. Once approved, your partner applies for the K-1 visa at a U.S. consulate, generally in Canada. After entering the U.S. on that visa, you must marry within 90 days, and your partner then applies to adjust status to a permanent resident using Form I-485.
If your partner is able to enter the U.S. lawfully as a visitor before the wedding, for example under Canada's visa-exempt visitor status, another path is to marry first and then file Form I-130, a petition for a spouse, together with Form I-485 for adjustment of status. As the spouse of a U.S. citizen, your partner would generally be classified as an "immediate relative" under immigration law, meaning there is no annual visa cap or long wait line the way there is for some other family categories.
One timing issue worth knowing. If your partner enters the U.S. as a visitor and marries and files for a green card very soon after arriving, immigration officials sometimes scrutinize whether the visitor visa was used as intended. This does not mean it cannot be done, but the timeline and your partner's stated purpose for the visit matter, so it is worth discussing with an attorney before your partner enters the country if this is the path you are considering.
Practical next steps:
1. Decide, ideally with an immigration attorney, whether the K-1 route or a direct spousal petition better fits your timeline. 2. Gather proof of your relationship, such as photos, communications, and travel records, since both paths require evidence the relationship is genuine. 3. Budget for filing fees and, if needed, a medical exam for your partner.
This is general information based on federal immigration law, not legal advice for your situation. An immigration attorney can help you choose the faster, cleaner path for your specific circumstances.
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Federal Immigration Resources
- Visit U.S. Citizenship and Immigration Services (USCIS) to check case status, forms, and official immigration guidance.
- Visit Executive Office for Immigration Review (EOIR) to find immigration court information and hearing details.
- Visit ImmigrationLawHelp.org to find nonprofit immigration legal-service providers near you.
- Use the LSC — Find Legal Aid to find a local legal-aid office by ZIP code.
- Use the ABA Lawyer Referral Directory to get matched with a local attorney through your state bar.
Frequently Asked Questions
What is the difference between a K-1 fiance visa and a marriage-based green card?
A K-1 visa lets your partner enter the U.S. to marry you within 90 days, after which they apply for a green card. A direct marriage-based petition is filed after you are already married, sometimes while your spouse is already lawfully in the U.S., skipping the separate fiance visa step.
How long does it generally take to bring a fiance or spouse to the U.S.?
Processing times change often and vary by USCIS workload and consulate, so check the current published processing times for Form I-129F or Form I-130 on the USCIS website before making plans. Spouses of U.S. citizens are treated as immediate relatives, so they are not subject to the annual visa caps that create long waits in some other family categories.
What documents help prove a marriage or engagement is genuine for immigration purposes?
Common evidence includes photos together over time, messages and call logs, travel records showing visits, joint financial or lease documents once married, and statements from people who know the relationship. More documentation generally strengthens the case.
