Immigration Toolkit
Comparison

U.S. Visa Comparison

Compare key details for the most common U.S. visa categories — dual intent, caps, family work authorization, and typical timelines.

H-1B

Specialty Occupation Worker

Work
Dual intentYes
Annual capYes
Bring familyYes
Family can workNo
Employer sponsorYes
Leads to GCYes

Duration: 6 years (3+3), extendable with I-140 pending

Timeline: 3–6 months standard; 2–3 weeks premium

Requires bachelor's degree in a specialty field. Subject to annual lottery (65k + 20k for U.S. master's). H-4 spouse may get EAD if I-140 is approved.

L-1A

Intracompany Transferee (Manager/Executive)

Work
Dual intentYes
Annual capNo
Bring familyYes
Family can workNo
Employer sponsorYes
Leads to GCYes

Duration: 7 years (3+2+2)

Timeline: 2–4 months standard; 2–3 weeks premium

Must have worked for the foreign affiliate for 1 year. Fast track to EB-1C green card.

L-1B

Intracompany Transferee (Specialized Knowledge)

Work
Dual intentYes
Annual capNo
Bring familyYes
Family can workNo
Employer sponsorYes
Leads to GCYes

Duration: 5 years (3+2)

Timeline: 2–4 months standard

For employees with specialized knowledge of the company's products/processes.

O-1A

Extraordinary Ability (Science/Business/Athletics)

Work
Dual intentYes
Annual capNo
Bring familyYes
Family can workNo
Employer sponsorYes
Leads to GCYes

Duration: 3 years + 1-year extensions

Timeline: 2–3 months standard; 2–3 weeks premium

High bar — must demonstrate extraordinary ability with awards, publications, high salary, critical role, etc.

TN

USMCA/NAFTA Professional (Canada/Mexico)

Work
Dual intentNo
Annual capNo
Bring familyYes
Family can workNo
Employer sponsorNo
Leads to GCNo

Duration: 3 years, unlimited renewals

Timeline: Same day at port of entry (Canada); 2–3 months (Mexico)

No cap, no lottery, fast processing. Does NOT allow dual intent — openly pursuing green card can jeopardize TN status.

EB-1

EB-1 Priority Worker (Green Card)

Work
Dual intentYes
Annual capYes
Bring familyYes
Family can workYes
Employer sponsorNo
Leads to GCYes

Duration: Permanent

Timeline: 1–3 years (most countries); 3–5 years (China/India)

Three subcategories: EB-1A (extraordinary ability, self-petition), EB-1B (outstanding professors/researchers), EB-1C (multinational managers).

EB-2/NIW

EB-2 National Interest Waiver (Green Card)

Work
Dual intentYes
Annual capYes
Bring familyYes
Family can workYes
Employer sponsorNo
Leads to GCYes

Duration: Permanent

Timeline: 2–5 years (most countries); 60+ years (India)

Self-petition for individuals whose work is in the national interest. No employer needed. India and China face severe backlogs.

Note on dual intent: Visas without dual intent (TN, F-1, B-1/B-2) require you to maintain nonimmigrant intent. Openly pursuing a green card while on these visas can jeopardize your status. Consult an immigration attorney before applying for a green card if you hold a non-dual-intent visa.

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Not legal advice. This tool provides general information only. Immigration law is complex and fact-specific. Consult a licensed immigration attorney before making any decisions.