The H-1B Visa, Explained
FROM LCA TO I-129: NAVIGATING THE H-1B VISA APPLICATION PROCESS STEP-BY-STEP
Prepared by TRW Law Firm – Global Immigration Division
Updated: April 25, 2025
✅ What Is the H-1B Visa?

The H-1B visa is a non-immigrant visa that permits U.S. employers to temporarily hire foreign professionals in specialty occupations. A specialty occupation is one that requires the application of highly specialized knowledge and a bachelor’s degree or higher in the specific specialty, or its equivalent.
Key Attributes of the H-1B Visa:
■ Specialty Occupation Requirement: The job must demand both theoretical and practical application of a specialized field of knowledge. ■ Employer Sponsorship: The petitioning employer must file a Form I-129 with the U.S. Citizenship and Immigration Services (USCIS). ■ Annual Cap: 65,000 regular H-1B visas are available per fiscal year, with an additional 20,000 for U.S. master’s degree holders. ■ Lottery System: A computerized random selection process applies if petitions exceed the cap. ■ Initial Validity & Extensions: Initially valid for up to 3 years, extendable to a maximum of 6 years. ■ Dual Intent: Allows beneficiaries to pursue lawful permanent residency (green card) while in H-1B status.
✅ Why Employers and Workers Choose H-1B
Benefits for Employers: ■ Access to a global talent pool. ■ Opportunity to bridge local skill gaps. ■ International competitiveness.
Benefits for Workers: ■ Work in the U.S. in a field of specialization. ■ Pathway to green card and eventual citizenship. ■ Cultural, professional, and personal enrichment.
✅ Eligibility Requirements
📄 For Employers:
■ Specialty Occupation Verification: Must show the role requires a specific degree. ■ Labor Condition Application (LCA): File with the Department of Labor (DOL) demonstrating:
- Wages at or above prevailing wage.
- No adverse effect on similarly employed U.S. workers.
- No ongoing strikes or lockouts. ■ Form I-129: Petition for Nonimmigrant Worker. ■ Employer-Employee Relationship: Proof of control over the H-1B employee’s work.
📄 For Foreign Nationals:
■ Minimum Qualifications:
- Bachelor’s degree (or equivalent) in a related field.
- Equivalency evaluation required for foreign degrees. ■ Job Offer: From a U.S.-based employer in a specialty occupation. ■ Experience: Sometimes needed, especially in lieu of a degree. ■ Licensing: Mandatory for roles in fields like medicine, law, or education.
✅ H-1B Cap and Exemptions
🔢 Cap-Subject Petitions:
■ 65,000 general limit. ■ 20,000 additional spots for U.S. master’s degree holders.
🏢 Cap-Exempt Petitions:
■ Institutions of higher education. ■ Non-profit and government research organizations. ■ J-1 waiver physicians in underserved areas.
✅ Specialty Occupations Breakdown
To Qualify, a Position Must:
■ Require a bachelor’s or higher degree. ■ Follow industry-wide standards. ■ Have duties so complex that a degree is necessary. ■ Be part of a company policy that requires such education.
Applicant Qualifications:
■ U.S. bachelor’s or higher degree in the specific specialty. ■ Foreign equivalent verified through credential evaluation. ■ Recognition of education, training, or experience as equivalent.
✅ Step-by-Step H-1B Process
1. 💼 Job Offer & Registration
■ Employer determines need for H-1B worker. ■ During March registration period, employer submits electronic registration. ■ USCIS runs lottery if needed and selects registrants.
2. 📅 Labor Condition Application (LCA)
■ Employer files Form ETA-9035 to the DOL. ■ DOL certifies LCA in approximately 7 business days.
3. 📃 Petition Filing (Form I-129)
■ Includes:
- Certified LCA
- Evidence of education/experience
- Letters of support
- Visa filing fees
4. 🚪 USCIS Processing
■ USCIS adjudicates the petition. ■ May issue Request for Evidence (RFE). ■ Approval results in Form I-797 issuance.
5. 🌐 Visa Application (if abroad)
■ Applicant completes DS-160. ■ Attends interview at U.S. Embassy or Consulate. ■ If approved, visa stamp is issued.
6. 🛬 Entry & Employment
■ H-1B holder can enter up to 10 days before start date. ■ Begins employment as per petition.
✅ H-1B Visa Costs
Fee Type | Amount (USD) |
---|---|
Electronic Registration | $215 |
I-129 Filing (Large Employers) | $780 |
I-129 Filing (Small/NPO) | $460 |
Premium Processing (Optional) | $2,805 |
Fraud Prevention | $500 |
ACWIA Training Fee | $750-$1,500 |
✅ H-1B Processing Timeline
Step | Duration |
Registration | March (Lottery results in April) |
LCA Certification | 1 week (avg) |
I-129 Adjudication (Regular) | 4-8 months |
I-129 Adjudication (Premium) | 15 calendar days |
✅ H-1B Stamping & Travel
■ Stamping required for travel. ■ If applying from within the U.S., approval notice suffices. ■ Documents required: DS-160 confirmation, I-797, fees, passport photo, degree copies, employment letters.
✅ Domestic H-1B Visa Renewal
New Policy for 2025:
■ Select H-1B holders can renew visa within the U.S. ■ Must have been issued previous visa in India/Canada. ■ Limited pilot program — not yet extended to H-4 dependents.
✅ Transitioning to Green Card
Typical Steps:
- PERM Labor Certification
- I-140 Immigrant Petition
- I-485 Adjustment of Status (or consular processing)
Delays:
■ Per-country caps (notably for India & China). ■ CSPA (Child Status Protection Act) for dependents aging out.
✅ FAQs
■ Can I apply for H-1B without a job offer? No. ■ Can my spouse work on H-4? Yes, if you have an approved I-140. ■ Can I transition to a green card? Yes, H-1B is dual intent. ■ Is H-1B different from H-1B1? Yes. H-1B1 is for Chile/Singapore nationals. ■ What is the minimum salary? Prevailing or actual wage, whichever is higher.
📍 Contact TRW Law Firm for H-1B Visa Assistance
TRW Law Firm provides end-to-end legal guidance on U.S. immigration matters, including corporate immigration, PERM filings, I-129 petition strategies, and cap-exempt sponsorships.
Contact Information:
☎️ +8801708000660
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☎️ +8801708080817
📧 info@trfirm.com | info@trwbd.com | info@tahmidur.com
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🏢 Dubai: Rolex Building, L-12 Sheikh Zayed Road.
For more information and legal support regarding your H-1B strategy, visit tahmidurrahman.com.
Prepared by TRW Law Firm — Your Global Immigration Partner