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Form Guide

I-140 - Immigrant Petition for Alien Worker

Reviewed by Eric Provencio, Founder of VisaMind·Last updated Mar 2, 2026

Guide generated from official sources when available. Always confirm requirements on the authority’s official site.

Form I-140 is used by U.S. employers to petition for an immigrant visa for an alien worker to become a permanent resident in the United States.

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Quick answers

What mistakes cause Form I-140 rejection?
Common issues: insufficient relationship evidence, inconsistent information across documents, missing petitioner status proof, or wrong category selection.
What documents do I need for Form I-140?
You'll need: the current edition of I-140, your own immigration status (citizenship certificate, passport, or green card (permanent resident card)), the qualifying relationship. Review the instructions for complete requirements.
Do I need to file Form I-140?
You need I-140 if you are a the United States U.S. employer petitioning for an alien worker under EB-1, EB-2, or EB-3, or if you qualify to self-petition (e.g, extraordinary ability, NIW). Review the instructions and PERM requirements for your category.
What does Form I-140 do?
I-140 initiates the process for sponsoring an eligible relative for immigration benefits by establishing your status and relationship.
How long does Form I-140 take to process?
Processing times vary by case type and current workload. Check the official processing times tool for your specific situation. Do not rely on unofficial estimates.
Does filing Form I-140 grant work authorization or lawful status?
No. Filing I-140 does not by itself grant work authorization or lawful status. It is a supporting/procedural filing and does not create an immigration benefit by itself.

Overview (What is Form I-140?)

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The successful filing and approval of Form I-140 are pivotal steps in the employment-based immigration process, paving the way for skilled and qualified foreign nationals to contribute to the U.S. workforce and economy.

First page of I-140 form

First page of I-140 form

Source: I-140 PDF

Context and workflow

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Processing time for I-140 varies by case type and current workload — always check the official USCIS processing time tool.

Where it fits in the workflow

  • Initiates the employment-based immigration process.
  • Receipt Notice (a related form) is issued upon submission.
  • May lead to next stage forms for adjustment of status or consular processing.
  • I-140 is commonly filed alongside Form I-907.

Who uses it

The petitioner (sponsor) files this form on behalf of the beneficiary (the relative).

When it is used

  • EB-1: EB-1 Employment-Based First Preference

Requirements snapshot

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  • EB-1: Extraordinary ability, outstanding professor/researcher, or multinational executive
  • EB-2: Advanced degree or exceptional ability; may require labor certification
  • EB-2 NIW: National Interest Waiver; no job offer or PERM required
  • EB-3: Skilled workers, professionals, or other workers; requires labor certification

Failure prevention (What causes Form I-140 rejections?)

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Technical rejections

  • Submitting the form without a valid signature.
  • Ensure form edition is current

Substantive weaknesses

  • Failing to provide evidence of the worker's qualifications.

What it asks for (What does Form I-140 ask for?)

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  • Details about the U.S. employer and the job offer.
  • Contact information, certification, and signature of the petitioner or authorized signatory
  • Details about the alien worker, including biographical information and immigration history.
  • Applicant identification information
  • Supporting documentation inventory
  • Eligibility or purpose details
  • Declarations and signatures

What you need (What do you need for Form I-140?)

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  • The current edition of I-140
  • Proof of your own immigration status (citizenship certificate, passport, or green card (Permanent Resident Card))
  • Beneficiary identification documents and photographs

Checklist (What is the Form I-140 checklist?)

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  • Download the current I-140 and instructions from the official USCIS website
  • Review the official I-140 instructions before filing
  • Gather required supporting documents per the instructions
  • Complete all required sections of I-140
  • Confirm the form is signed and dated in all required fields
  • Confirm all pages are from the same current I-140 edition
  • Sign, date, and submit I-140 with all required supporting evidence

Form sections (What sections does Form I-140 have?)

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Part 4. Processing Information

Complete this section as described in the official instructions.

  • Common mistake: Missing employer attestation for EB-1B/C
  • USCIS verifies this section.

Part 6. Basic Information About the Proposed Employment

Complete this section as described in the official instructions.

  • Common mistake: Wrong fee or outdated form version
  • Avoid: Check current fee schedule and form edition date before submitting.
  • Common mistake: Forgetting to sign the petition
  • Avoid: Sign and date all required sections before submitting.
  • Common mistake: Incorrect priority date or labor certification number
  • Avoid: Double-check PERM case number and priority date; errors affect I-485 timing.
  • USCIS verifies signature and photo specs.

Part 11. Additional Information

Complete this section as described in the official instructions.

  • Submitting a petition without a valid signature.
  • Failing to provide all required evidence and supporting documents.
  • Not providing a labor certification when required.
  • USCIS verifies this section.

Common mistakes (What mistakes are common with Form I-140?)

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  • Submitting a petition without a valid signature.
  • Failing to provide all required evidence and supporting documents.
  • Not providing a labor certification when required.
  • Submitting original documents when not required, which may be destroyed.
  • Not attending a required biometric services appointment.
  • Using an incorrect edition of the form.
  • Missing pages from the form.

Examples (What are examples for Form I-140?)

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  • Common weakness: Employer fails to provide proof of ability to pay the offered wage, leading to a request for additional evidence.
  • Scenario: A software engineer submitted their petition with all supporting documents The case was approved within the standard timeline Prepare all evidence before filing to avoid delays

Common misconceptions (What misconceptions surround Form I-140?)

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  • Filing this form does not guarantee approval of the underlying case
  • Requirements may differ based on your specific situation
  • Some applicants assume that once Form I-140 is filed, they can immediately start working in the U.S.; however, the form is a petition for an immigrant visa and does not grant work authorization.

Scenarios

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A software engineer submitted their petition with all supporting documents

The case was approved within the standard timeline

Prepare all evidence before filing to avoid delays

Why it matters

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  • Premium processing availability varies by category

    Why it matters: Choosing the wrong option can delay adjudication.

  • Concurrent filing changes evidence requirements

    Why it matters: Filing alongside another application may waive some documents.

  • Labor certifications expire 180 days from the date of certification

    Why it matters: USCIS must receive Form I-140 before the expiration to avoid rejection.

  • Professional athletes' labor certifications do not contain minimum job requirements.

    Why it matters: USCIS may request additional evidence if not provided.

Next steps

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  • Receive Receipt Notice (a related form) confirming submission.
  • USCIS reviews the petition and supporting documents.
  • Receive a notice of action, which could be a request for additional evidence or a decision.
  • If approved, proceed with next stage forms for adjustment of status or consular processing.

Verification

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This guide is derived from official USCIS instructions for I-140 and is updated when form editions or filing rules change. Always verify current requirements at the official USCIS website.

FAQs

What are the most common errors when completing Form I-140, and what happens if it is rejected?

Common issues with I-140 include: • Insufficient evidence of the claimed relationship • Inconsistencies between the petition and supporting documents • Missing information about derivative applicants • Petitioner status documentation not current Carefully organize your evidence package to address each requirement.

What happens if I make an error on Form I-140 or need to correct something after filing?

If your filing is accepted but later found deficient, you may receive a request for evidence (RFE). Generally, forms should be filed according to the sequence outlined in the official instructions for your immigration category.

Can I file Form I-140 if I've already left the country or my situation has changed?

Review the official I-140 instructions for your situation. Review the official I-140 instructions for complete guidance specific to your immigration case and circumstances.

Do I need a labor certification for all types of employment-based petitions?

It is typically required for certain categories but not for others, such as those with extraordinary abilities.

Important

VisaMind provides informational guidance only and is not a government agency. This is not legal advice. Requirements can change and eligibility depends on your specific facts. If your case is complex or high-stakes, consult a licensed immigration attorney.

Next steps

Requirements vary by nationality, purpose, timeline, and case details. Use Find My Visa to get a personalized checklist with official sources and deadlines.

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