Thailand: K-1 and spousal visas through Bangkok
Every fact links to its official source. Fees and processing times change; confirm on the linked page before you file. Last checked Oct 18, 2026.
Disclaimer: This guide is general information, not legal advice. Mabuhay & Beyond is not a law firm and can't help with individual cases or fill out forms. Rules and fees change; always confirm with USCIS and the U.S. Department of State, and consider talking to a licensed immigration attorney.
Talk to a licensed immigration attorney
Every case is different. Before you file, especially if there's a prior visa denial, overstay, criminal record, previous marriage, or big age or income question, we strongly recommend speaking with a licensed U.S. immigration attorney. Many offer low-cost first consultations.
Find an immigration attorney (AILA)
Looking for free or low-cost help? See the DOJ list of pro bono legal service providers.
Mabuhay & Beyond has no referral or affiliate arrangement with any attorney, AILA, or the DOJ.
If your fiancé(e) or spouse lives in Thailand, the interview is at the US Embassy in Bangkok. The Consulate in Chiang Mai doesn't process immigrant visas. Everything below is from the US Mission Thailand website and the State Department.
Where cases are processed
- Immigrant visas for citizens and residents of Thailand are processed at the US Embassy in Bangkok; Consulate Chiang Mai does not process immigrant visas. US Mission Thailand: Immigrant Visas
- After NVC finishes, the transfer to Bangkok's Immigrant Visa unit "will take approximately three weeks." The unit then emails instructions; appointments made before that email are canceled. US Mission Thailand: Fiancé(e) Visa
Interview rules the Embassy lists
- Since July 15, 2024, immigrant visa applicants who haven't brought all required documents, and uploaded all of them to CEAC, are turned away and must reschedule. US Mission Thailand
- For K-1, incomplete applications mean "a minimum 10-15 business day delay"; petitioners are not permitted to attend the interview (except as a parent/guardian of an applicant under 18). US Mission Thailand
- The K-1's validity is tied to the medical exam's validity. After approval, the visa package is mailed to the address on the applicant's scheduling profile within 7–10 business days; don't buy tickets until it arrives, and don't open the sealed packet. US Mission Thailand
Steps and fees (same as other countries)
- K-1: I-129F ($675) → NVC → Bangkok. CR-1/IR-1: I-130 ($675 paper / $625 online) → NVC/CEAC → Bangkok. G-1055 (edition 10/16/26)
- K visa fee $265; immigrant visa fee $325; I-864 review $120. State Dept
- Medical exams must be done by an Embassy-authorized panel physician; local prices aren't listed here because we couldn't verify them on an official page.
FAQ
- Does the US Consulate in Chiang Mai process spouse visas?
No. US Mission Thailand says Chiang Mai does not process immigrant visas; they are processed at the Embassy in Bangkok. - Can the US citizen petitioner attend the K-1 interview in Bangkok?
US Mission Thailand says petitioners are not permitted to attend, except for applicants under 18 accompanied by a parent or legal guardian.
Disclaimer: This guide is general information, not legal advice. Mabuhay & Beyond is not a law firm and can't help with individual cases or fill out forms. Rules and fees change; always confirm with USCIS and the U.S. Department of State, and consider talking to a licensed immigration attorney.
Talk to a licensed immigration attorney
Every case is different. Before you file, especially if there's a prior visa denial, overstay, criminal record, previous marriage, or big age or income question, we strongly recommend speaking with a licensed U.S. immigration attorney. Many offer low-cost first consultations.
Find an immigration attorney (AILA)
Looking for free or low-cost help? See the DOJ list of pro bono legal service providers.
Mabuhay & Beyond has no referral or affiliate arrangement with any attorney, AILA, or the DOJ.
