Green Card
The United States Permanent Resident Card, commonly known as a Green Card, is a legal document proving an alien’s right to reside permanently in the United States. Key features:
- Issued by USCIS (U.S. Citizenship and Immigration Services)
- Grants the holder the right to live and work permanently in the U.S.
- Requires meeting residency requirements (at least 6 months per year in the U.S.)
- Circumstances leading to loss of status:
- Absence from the U.S. for more than 1 year continuously
- Engaging in serious criminal activities
- Failure to file Form I-751/829 (for conditional Green Card holders)

> Picture from USCIS. Check USCIS Official Website below to get more detail infomation.
Major Pathways to a U.S. Green Card
Category | Eligible Individuals | Processing Time | Quota Restrictions |
---|
Family-Based | Relatives of U.S. citizens/Green Card holders | 1-15 years | Yes/No |
Employment-Based | Individuals with specialized skills/investments/labor | 1-10 years | Yes |
Humanitarian | Refugees/asylees/VAWA victims | 2-5 years | Yes |
Other Categories | Lottery/registration, etc. | - | Yes |
Comprehensive Analysis of Family-Based Immigration
Eligible Individuals:
- Spouses of U.S. citizens (must prove bona fide marriage)
- Unmarried children under 21 years of age (including step/adopted children) of U.S. citizens
- Parents of U.S. citizens (citizen must be 21 years or older)
Advantages:
- No visa backlog, average processing time is 12-18 months
- Can file Form I-130 (Petition for Alien Relative) and Form I-485 (Application to Register Permanent Residence or Adjust Status) concurrently
Preference Family-Based Immigration (Quota System)
Category Breakdown:
Preference Category | Eligible Individuals | Current Visa Bulletin Status |
---|
F1 | Unmarried sons and daughters of U.S. citizens 21+ | See Visa Bulletin Link below |
F2A | Spouses and unmarried children under 21 of LPRs | See Visa Bulletin Link below |
F2B | Unmarried sons and daughters 21+ of LPRs | See Visa Bulletin Link below |
F3 | Married sons and daughters of U.S. citizens | See Visa Bulletin Link below |
F4 | Siblings of U.S. citizens | See Visa Bulletin Link below |
Key Restrictions:
- Green Card holders cannot petition for: married children/parents/siblings
- Changes in marital status must be reported to USCIS immediately
Special Family-Based Immigration Categories
K Nonimmigrant Visa
- K-1 Visa: Allows a foreign fiancé(e) to enter the U.S. to marry a U.S. citizen
- Marriage must occur within 90 days of entry
- Form I-485 must be filed immediately after marriage to adjust status
- K-2 Visa: For the minor children of the K-1 visa holder
Widow(er) Visa
- Requirements:
- Marriage was valid at the time of the spouse’s death
- Has not remarried
- Petition is filed within 2 years of the spouse’s death
VAWA (Violence Against Women Act) Self-Petition
Eligibility:
- Abused spouses/children/parents of U.S. citizens or Green Card holders
- Must provide evidence of abuse (medical records/police reports, etc.)
- Can waive the sponsor’s income requirements
Detailed Application Process
- Eligibility Verification: Confirm the familial relationship between the petitioner and beneficiary meets the immigration category requirements.
- File Form I-130: The U.S. citizen/Green Card holder files the petition with USCIS.
- Wait for Priority Date to Become Current (for preference categories).
- Submit Immigrant Visa Application:
- Within the U.S.: Form I-485 Adjustment of Status
- Outside the U.S.: NVC stage → consular processing
- Biometrics and Interview:
- Marriage-based interviews may involve separate questioning
- Prepare evidence of the relationship (joint bank accounts/photos/communication records, etc.)
- Obtain Green Card:
- Marriage-based Green Cards are conditional (CR category) for the first 2 years
- Form I-751 must be filed within 90 days before the conditional period expires to remove conditions
Common Questions and Important Notes
❓ What happens if a child ages out?
- CSPA (Child Status Protection Act) may apply: frozen age = actual age - USCIS processing time
⚠️ Marriage Validity Verification
- USCIS uses a “two-step verification process”:
- Document review (joint property/child birth certificates, etc.)
- In-person interviews (separate questioning on life details)
Acceleration Strategies
- Preference category applicants can file Form I-765 (Application for Employment Authorization) concurrently.
- Regularly monitor the Visa Bulletin for priority date advancements.
Form Number | Purpose | Paper Filing Fee (2025) | Online Filing Fee (2025) |
---|
I-130 | Petition for Alien Relative | $675 | $625 |
I-485 | Application to Adjust Status | $1,440 or $950 (if under 14 and filing with at least one parent) | N/A |
I-864 | Affidavit of Support | N/A | N/A |
I-751 | Petition to Remove Conditions on Residence | $750 | N/A |
Important Links:
Note: Information in this article is based on the latest immigration policies as of February 2025. Consult with a qualified immigration attorney for specific case advice.