Immigration Insights
Immigration Forms Guide
Navigate the essential USCIS and Department of Labor forms used in employment-based and family-based immigration. Understand what each form is for, when to file, and how to avoid common mistakes.
Immigration Insights
Immigration Forms Guide
Navigate the essential USCIS and Department of Labor forms used in employment-based and family-based immigration. Understand what each form is for, when to file, and how to avoid common mistakes.
Understanding Immigration Forms
Immigration forms are the backbone of every petition and application filed with the U.S. government. Each form serves a specific purpose in the immigration process, from initiating a work visa petition to applying for permanent residence. Filing the correct form at the right time, with accurate and complete information, is critical. Errors, omissions, or missed deadlines can result in requests for evidence (RFEs), denials, or loss of immigration status. This guide covers the forms most relevant to employment-based immigration, which are the forms Seattle-area employers and professionals encounter most frequently.
Key Immigration Forms at a Glance
| Form | Name | Purpose | Filed With |
|---|---|---|---|
| I-129 | Petition for Nonimmigrant Worker | Used by employers to petition for H-1B, L-1, O-1, TN, and other nonimmigrant work visas | USCIS |
| I-140 | Immigrant Petition for Alien Workers | Used by employers to sponsor a foreign worker for an employment-based green card | USCIS |
| I-485 | Application to Register Permanent Residence (Adjustment of Status) | Filed by the foreign national to adjust to permanent resident status while in the U.S. | USCIS |
| I-765 | Application for Employment Authorization | Requests an Employment Authorization Document (EAD) for individuals eligible to work based on a pending application | USCIS |
| I-131 | Application for Travel Document | Requests advance parole to allow reentry to the U.S. while an adjustment of status application is pending | USCIS |
| I-130 | Petition for Alien Relative | Filed by a U.S. citizen or permanent resident to establish a qualifying family relationship for immigration purposes | USCIS |
| ETA-9089 | Application for Permanent Employment Certification (PERM) | The labor certification application that initiates most EB-2 and EB-3 green card processes | DOL |
| ETA-9035/9035E | Labor Condition Application (LCA) | Required attestation by the employer regarding wages and working conditions before filing an H-1B petition | DOL |
Form
I-129
Name
Petition for Nonimmigrant Worker
Purpose
Used by employers to petition for H-1B, L-1, O-1, TN, and other nonimmigrant work visas
Filed With
USCIS
Form
I-140
Name
Immigrant Petition for Alien Workers
Purpose
Used by employers to sponsor a foreign worker for an employment-based green card
Filed With
USCIS
Form
I-485
Name
Application to Register Permanent Residence (Adjustment of Status)
Purpose
Filed by the foreign national to adjust to permanent resident status while in the U.S.
Filed With
USCIS
Form
I-765
Name
Application for Employment Authorization
Purpose
Requests an Employment Authorization Document (EAD) for individuals eligible to work based on a pending application
Filed With
USCIS
Form
I-131
Name
Application for Travel Document
Purpose
Requests advance parole to allow reentry to the U.S. while an adjustment of status application is pending
Filed With
USCIS
Form
I-130
Name
Petition for Alien Relative
Purpose
Filed by a U.S. citizen or permanent resident to establish a qualifying family relationship for immigration purposes
Filed With
USCIS
Form
ETA-9089
Name
Application for Permanent Employment Certification (PERM)
Purpose
The labor certification application that initiates most EB-2 and EB-3 green card processes
Filed With
DOL
Form
ETA-9035/9035E
Name
Labor Condition Application (LCA)
Purpose
Required attestation by the employer regarding wages and working conditions before filing an H-1B petition
Filed With
DOL
Common Filing Sequences
H-1B Petition Filing
The employer first files an LCA (ETA-9035) with the Department of Labor. Once the LCA is certified, the employer files Form I-129 with USCIS, along with all required supporting documentation including the certified LCA, evidence of the specialty occupation, and proof of the beneficiary's qualifications.
Employment-Based Green Card (PERM Path)
The process begins with the employer conducting a prevailing wage request to DOL, followed by recruitment efforts, and then filing Form ETA-9089 (PERM labor certification). After PERM approval, the employer files Form I-140 with USCIS. Once a visa number is available, the foreign national files Form I-485 for adjustment of status, often concurrently with Forms I-765 (work authorization) and I-131 (travel document).
Family-Based Green Card
The U.S. citizen or permanent resident sponsor files Form I-130 to establish the qualifying relationship. Once approved and a visa number is available, the beneficiary either files Form I-485 for adjustment of status (if in the U.S.) or proceeds with consular processing at a U.S. embassy abroad.
Filing Tips to Avoid Common Mistakes
- Always use the most current version of each form, as USCIS regularly updates forms and rejects filings made on outdated editions
- Sign every required signature field; unsigned forms are automatically rejected
- Include the correct filing fee and use an accepted payment method as listed in the form instructions
- Maintain copies of every document submitted, organized in the same order as the filing
- Respond to any Request for Evidence (RFE) within the stated deadline, typically 30 to 87 days depending on the form
- File extensions and renewals well in advance of expiration dates to maintain continuous authorization
- Ensure consistency across all forms; discrepancies in dates, job titles, or addresses between related filings can trigger scrutiny
Get Expert Help With Your Filing
Incorrect or incomplete filings can cause costly delays. Our attorneys prepare and review immigration forms to ensure accuracy and maximize the chances of approval.
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