Kingdom of Thailand vs United States of America
A neutral side-by-side of immigration systems, routes and regulators. Each row links to the underlying visa page with its primary government source.
Last reviewed:
Source basis
This comparison combines Kingdom of Thailand and United States of America government portals with the primary sources for each side's dominant skilled route. Every detailed figure links through to the underlying route or data page.
Reviewed
Primary sources
- Thailand e-Visa (official application portal)
Immigration Bureau (Thailand) - verified
- USCIS — U.S. Citizenship and Immigration Services
U.S. Citizenship and Immigration Services - verified
- MFA - Non-Immigrant Visa "B" (Business and Work)
Ministry of Foreign Affairs (Thailand) - verified
- USCIS — H-1B Specialty Occupations
U.S. Citizenship and Immigration Services - verified
Kingdom of Thailand
Thailand routes most long-stay foreigners through the Immigration Bureau and Thai embassies (Ministry of Foreign Affairs), with employment authorised separately by the Ministry of Labour's Department of Employment. The Board of Investment runs the higher-end Long-Term Resident (LTR) and SMART visa programmes, while the Non-Immigrant "B" plus work permit remains the standard employment route. Newer options include the Destination Thailand Visa (DTV) for remote workers and soft-power activities.
- Official portal
- Immigration Bureau (Thailand)
- Languages
- Thai
- Currency
- Thai baht
United States of America
The US issues nonimmigrant visas (H-1B, L-1, O-1, F-1, J-1) and immigrant visas (employment-based EB-1 through EB-5, family-based, diversity). Policy touchpoints span USCIS, DOS consulates, DOL (for PERM/LCA), and executive-branch proclamations that can shift overnight.
- Official portal
- U.S. Citizenship and Immigration Services
- Languages
- English (de facto)
- Currency
- United States dollar
How Kingdom of Thailand and United States of America differ
| Dimension | Kingdom of Thailand | United States of America |
|---|---|---|
| Total routes covered | 6 | 14 |
| Routes without employer sponsor | 5 | 5 |
| Routes leading to permanent residence | 0 | 6 |
| Typical full settlement timeline | — | Arrival on H-1B (3 years) → PERM + I-140 (1-2 years) → I-485 / Green Card (current for most categories, 7-15+ years for India EB-2) → citizenship at PR+5 years. |
| Dominant skilled visa | Non-Immigrant Visa "B" + Work Permit | H-1B Specialty Occupation |
| Skilled visa salary minimum | — | US$62,000/year |
| Skilled visa processing time | — | H-1B I-129 petitions commonly take 2–8 months at USCIS service centers; Premium Processing ($2,965) resolves within 15 business days. |
| Skilled visa government fees | — | A single initial H-1B petition costs around $3,600 in USCIS filing fees for a standard employer, excluding premium processing and the separate consular visa fee. |
| Official languages | Thai | English (de facto) |
| Currency | Thai baht | United States dollar |
| Primary regulator | LCT | State bars |
| Policy changes (last 12 months) | 0 | 1 |
Skilled-route head-to-head
Comparing each country’s most-used skilled-migration route side by side.
Kingdom of Thailand
Non-Immigrant Visa "B" + Work Permit
- Salary minimum
- —
- Government fees
- —
- Processing time
- —
- Sponsor required
- Yes
- Leads to settlement
- No
United States of America
H-1B Specialty Occupation
- Salary minimum
- US$62,000/year
- Government fees
- A single initial H-1B petition costs around $3,600 in USCIS filing fees for a standard employer, excluding premium processing and the separate consular visa fee.
- Processing time
- H-1B I-129 petitions commonly take 2–8 months at USCIS service centers; Premium Processing ($2,965) resolves within 15 business days.
- Sponsor required
- Yes
- Leads to settlement
- No
Routes unique to Kingdom of Thailand
Visa routes side by side
Kingdom of Thailand (6)
Non-Immigrant Visa "B" + Work Permit
Sponsor · Non-settlement · Visa commonly issued for 90 days initially; work permit and stay extended in Thailand, typically year by year.
Long-Term Resident (LTR) Visa
No sponsor · Non-settlement · Long-term visa issued for up to 10 years (commonly in 5-year tranches); renewable subject to continued eligibility.
SMART Visa
No sponsor · Non-settlement · Maximum four-year permission to stay, depending on the SMART type; renewable subject to continued eligibility.
Destination Thailand Visa (DTV)
No sponsor · Non-settlement · Five-year multiple-entry visa; up to 180 days per entry, extendable once at an immigration office.
Non-Immigrant Visa "O-A" (Retirement / Long Stay)
No sponsor · Non-settlement · One-year stay; renewable annually if the financial and other conditions continue to be met.
Non-Immigrant Visa "O" (Family / Spouse of Thai National)
No sponsor · Non-settlement · Initial single-entry 90-day stay; extendable one year at a time at an immigration office.
United States of America (14)
H-1B Specialty Occupation
Sponsor · Non-settlement · Initial 3 years; extendable to 6 years (longer with approved I-140).
L-1A Intracompany Transferee (Executive or Manager)
Sponsor · Non-settlement · Initial 3 years (1 year for new-office L-1A); extendable to 7 years total.
L-1B Intracompany Transferee (Specialised Knowledge)
Sponsor · Non-settlement · Initial 3 years (1 year for new-office L-1B); extendable to 5 years total.
O-1 Individuals with Extraordinary Ability or Achievement
Sponsor · Non-settlement · Up to 3 years initially; 1-year extensions available indefinitely.
EB-1A Extraordinary Ability (Immigrant)
No sponsor · Leads to settlement · Permanent residence (green card).
EB-2 National Interest Waiver (NIW)
No sponsor · Leads to settlement · Permanent residence.
EB-3 Skilled, Professional, and Other Workers
Sponsor · Leads to settlement · Permanent residence.
EB-5 Immigrant Investor Program
No sponsor · Leads to settlement · Conditional 2-year residence leading to unconditional permanent residence.
E-2 Treaty Investor
No sponsor · Non-settlement · Initial up to 2 years at port of entry (5-year visa stamp for many nationalities); renewable indefinitely.
F-1 Student Visa (with OPT and STEM OPT)
No sponsor · Non-settlement · Duration of study (D/S); OPT up to 12 months; STEM OPT extension up to 24 additional months.
J-1 Exchange Visitor
Sponsor · Non-settlement · Program-dependent: from weeks (intern) to up to 5 years (research scholar).
TN USMCA Professionals (Canada & Mexico)
Sponsor · Non-settlement · Up to 3 years; renewable indefinitely while activity continues.
K-1 Fiancé(e) of US Citizen
Sponsor · Leads to settlement · Single-entry 6 months; must marry within 90 days of entry.
Spouse of US Citizen or Green Card Holder (IR1/CR1 & F2A)
Sponsor · Leads to settlement · Permanent residence (conditional 2-year CR1 converts to 10-year card via I-751).
Frequently asked questions
Which country has an easier skilled-migration route, Kingdom of Thailand or United States of America?+
Kingdom of Thailand’s Non-Immigrant Visa "B" + Work Permit is the dominant skilled route; United States of America’s H-1B Specialty Occupation requires US$62,000/year. “Easier” depends on your salary, sponsor situation, and nationality — see each visa’s eligibility detail.
Cite or reuse this dataset
This comparison is free to reuse under CC BY 4.0. Cite the page for the compiled head-to-head table and use the country-comparisons JSON endpoint to retrieve the indexed pair, destination profiles and underlying source datasets.
Suggested citation
Visa Atlas, "Kingdom of Thailand vs United States of America immigration comparison", https://visaatlas.org/compare/thailand/vs/us. Last verified 1 June 2026.
- JSON endpoint
- https://visaatlas.org/api/public/country-comparisons