IR1 Visa Application for Thai Spouse
Thai spouses married 2+ years to US citizens qualify for IR-1 immediate relative immigrant visas at US Embassy Bangkok after I-130 approval.
IR-1 grants unconditional permanent residence when you have been married two years or more at visa issuance. Thai spouses complete DS-260, NVC document review, and an Embassy Bangkok immigrant interview.
Marriage must be 2+ years at visa issuance
Same NVC process as CR-1
No I-751 removal of conditions step
Immigrant visa interview after NVC clearance
Who qualifies?
Thai spouses married two years or more to US citizens qualify for IR-1 immediate relative immigrant visas. Marriage duration is measured at visa issuance, not at I-130 filing.
- Married to US citizen for two years or more at visa issuance
- Form I-130 approved and NVC case documentarily qualified
- Genuine marriage with cohabitation and financial evidence
- Form I-864 affidavit meeting income thresholds
- Thai civil documents with certified English translations
- Medical exam and police certificates completed
Important: TVC prepares documents and checklists. You lodge through official USCIS and State Department channels. Final visa decisions rest with USCIS and the consular officer at Embassy Bangkok.
US visa journey stages
IR-1 spousal immigrant visas move through USCIS petition, NVC document review, and consular interview at Embassy Bangkok when marriage duration qualifies.
| Stage | Action | Outcome |
|---|---|---|
| Stage 1: I-130 approval | US citizen files and obtains approval | Case forwarded to NVC with priority date |
| Stage 2: NVC clearance | DS-260 and civil docs accepted | Embassy Bangkok interview scheduling begins |
| Stage 3: Embassy interview | Consular review at Bangkok | IR-1 visa foil placed in passport when marriage qualifies |
| Stage 4: US entry | Activate permanent residence | 10-year green card issued, no I-751 step |
Application process from Thailand
Follow this sequence when preparing your IR-1 immigrant visa from Bangkok after Form I-130 approval.
| Step | Action |
|---|---|
| 1 | US citizen spouse obtains Form I-130 approval from USCIS |
| 2 | Complete DS-260 and submit civil documents through NVC |
| 3 | Pay visa fees, obtain police certificates, and complete panel physician medical exam |
| 4 | Attend immigrant visa interview at US Embassy Bangkok with Form I-864 support |
| 5 | Enter the United States as an unconditional permanent resident on IR-1 |
Obtain I-130 approval
The US citizen spouse files Form I-130 and receives USCIS approval. The case transfers to NVC with a priority date and case number for document collection.
Complete DS-260 and NVC documents
The Thai spouse submits DS-260 and uploads civil documents per the NVC checklist. Marriage registration must show two full years before expected visa issuance for IR-1 classification.
Pay fees and medical exam
Pay immigrant visa fees and complete a panel physician medical exam in Bangkok. Sealed medical results and current police certificates are required before interview scheduling.
Gather relationship evidence
Compile joint finances, cohabitation proof, photos, and communication records spanning the full marriage. IR-1 cases receive the same relationship scrutiny as CR-1 at Embassy Bangkok.
Embassy Bangkok interview
Attend the immigrant visa interview with originals and certified translations. The consular officer confirms marriage duration and issues IR-1 when married two years or more at visa issuance.
Enter as unconditional resident
Travel to the United States on the IR-1 immigrant visa. You receive a 10-year green card on entry without filing Form I-751 to remove conditions.
Document and evidence requirements
Download the live NVC checklist from travel.state.gov. IR-1 cases require the same civil, financial, and relationship documents as CR-1, plus proof of two years married at visa issuance.
| Requirement | Detail |
|---|---|
| I-130 approval | Petition approved for Thai spouse category IR-1 |
| Marriage duration proof | Marriage certificate showing 2+ years at interview |
| Form I-864 | Affidavit of support with tax and employment records |
| DS-260 | Immigrant visa application confirmation |
| Medical exam | Sealed panel physician results from Bangkok |
| Police certificate | Thailand and prior countries of long residence |
| Relationship evidence | Joint finances, photos, and cohabitation proof |
Key requirements quick reference
Compare IR-1 with CR-1 and alternative US spouse routes before planning your Embassy Bangkok interview.
| Topic | This route | Alternative |
|---|---|---|
| IR-1 | Married 2+ years at visa issuance | 10-year green card on US entry |
| CR-1 | Married under 2 years | Conditional green card. I-751 required later |
| K-1 fiancé | Not yet married | Marry in US within 90 days then adjust |
| TVC support | Document prep in Bangkok | Embassy makes final decision |
What you cannot do
These restrictions apply during IR-1 processing from Thailand.
- Submit false marriage duration or relationship information
- Work in the United States before IR-1 immigrant visa approval
- Miss NVC deadlines or embassy interview appointments
After approval
Once your IR-1 immigrant visa is approved, complete these steps before and after US entry.
- Confirm IR-1 category on visa foil before travel, not CR-1
- Carry original marriage registration and civil documents when entering the US
- Complete biometrics and green card processing after US entry
- No Form I-751 required, retain full case file for future immigration needs
Additional guidance
Why IR-1 instead of CR-1
If you have been married two years or more when the visa is issued, you receive unconditional permanent residence. CR-1 applies to newer marriages and requires Form I-751 to remove conditions after two years in the US.
Proving marriage duration
Your Thai marriage registration date must show two full years before visa issuance. Include anniversary evidence, joint lease or mortgage records, and tax filings demonstrating a shared life throughout the marriage.
Bangkok interview preparation
IR-1 interviews at Embassy Bangkok focus on relationship genuineness and document completeness, the same rigour as CR-1 cases. Officers verify marriage duration against registration dates on all submitted forms.
Form I-864 financial support
The US citizen spouse must meet Form I-864 income thresholds or provide a qualifying joint sponsor. Financial evidence requirements are identical for IR-1 and CR-1 at the NVC and embassy stages.
After US entry
IR-1 holders receive a 10-year green card without filing Form I-751 to remove conditions. Your permanent resident card is mailed after US entry and biometrics completion.
Bangkok coordination support
Thai Visa Centre helps organise marriage registration, certified translations, and NVC checklist review. The US citizen files I-130; the beneficiary completes Bangkok consular steps through official channels.
Common mistakes
These errors show up repeatedly in our Bangkok consultations for IR-1 spousal cases.
- Assuming IR-1 applies before two years of marriage
- Insufficient joint financial evidence for relationship proof
- Expired police certificates at interview
- Missing certified translations of Thai marriage registration
Frequently asked questions
Quick answers to follow-up questions about IR-1 immigrant visas from Thailand.
Q:When does IR-1 apply vs CR-1?
A:IR-1 when married two years or more at visa issuance. CR-1 for marriages under two years. The embassy assigns the category based on your Thai marriage registration date, not ceremony date alone.
Q:Can we switch from CR-1 to IR-1?
A:If your marriage reaches two years before visa issuance, NVC may reclassify the case to IR-1. Confirm with NVC on your specific case number before assuming the category has changed.
Q:Does TVC submit our case?
A:Thai Visa Centre prepares Thailand-side documents and checklist reviews. The US citizen files Form I-130 with USCIS; you lodge NVC and embassy steps through official State Department channels.
Q:How long is IR-1 processing?
A:USCIS I-130 approval plus NVC and embassy stages combined often take 12–18 months. Times vary by case volume, document completeness, and whether NVC requests additional evidence.
Q:Do children qualify on the same petition?
A:Unmarried children under 21 may derive IR-2 immigrant status on the same I-130 petition as the Thai spouse. Each child needs separate DS-260 and civil documents.
Q:Is IR-1 interview different from CR-1?
A:The interview process and document checklist are the same. The consular officer verifies marriage duration and relationship genuineness, then assigns IR-1 when the marriage qualifies at visa issuance.
Q:Can I apply from Bangkok?
A:Yes. After I-130 approval and NVC document review, the Thai spouse completes consular processing at US Embassy Bangkok. The US citizen petitioner remains in the United States during Bangkok-side steps.
Q:When was this guide last reviewed?
A:June 2026. IR-1 rules and processing times change periodically. Verify current requirements on USCIS and travel.state.gov within two weeks of applying.
Official references
Official sources verified June 2026. Confirm current fees and checklists on official government sites before applying.