What Is Change of Status?
Change of status allows nonimmigrants already in the United States to switch to a different nonimmigrant visa category without leaving the country.
Common examples include: tourist (B-2) to student (F-1), student (F-1) to worker (H-1B), or worker (H-1B) to different worker category (O-1).
Change of status is temporary to temporary. You remain a nonimmigrant visitor in the new category, subject to that category's rules and limitations.
When Is Change of Status Used?
Use change of status when your circumstances or plans change while in the United States and a different visa category better fits your situation.
B-2 to F-1: You entered as a tourist but were accepted to a U.S. school and want to begin studies.
F-1 to H-1B: Your student status is ending and an employer wants to sponsor you for a specialty occupation position.
H-1B to H-4: You were working but want to become a dependent of your H-1B spouse.
L-1 to H-1B: You want to change employer sponsorship type while continuing to work.
What Is Adjustment of Status?
Adjustment of status allows eligible individuals in the United States to become lawful permanent residents without leaving the country for consular immigrant visa processing.
This is the process for obtaining a green card while physically present in the U.S. The alternative is consular processing, where you interview at a U.S. embassy or consulate abroad.
Adjustment converts you from temporary status (or certain other statuses) to permanent status with full permanent resident rights.
When Is Adjustment of Status Used?
Use adjustment of status when you qualify for an immigrant visa category and meet eligibility requirements for adjusting in the United States.
Employment-based: Your I-140 is approved and priority date is current; you file I-485 to become a permanent resident.
Family-based: Your relative's petition is approved; you file I-485 to get your green card.
Diversity visa: You won the green card lottery and are eligible to adjust status in the U.S.
Special categories: Asylees, refugees, and certain other categories adjust through specific procedures.
Which Form Do You Use?
Change of Status:
Form I-539 for most individual status changes (students, visitors, dependents)
Form I-129 for employer-sponsored work status changes (H-1B, L-1, O-1)
Adjustment of Status:
Form I-485 Application to Register Permanent Residence or Adjust Status
The forms serve completely different purposes despite both allowing you to remain in the United States.
What Supporting Documents Are Required?
Change of Status requirements vary by target category but typically include: passport copy, current I-94, evidence of eligibility for new status, financial documentation, and category-specific requirements.
Adjustment of Status requires extensive documentation: birth certificate, passport, photos, medical examination (I-693), affidavit of support (I-864 for most family cases), evidence of relationship or employment basis, and applicable fees.
Adjustment of status is generally more complex and document-intensive given the permanent nature of the benefit.
Key Eligibility Differences
Change of Status eligibility requires: lawful nonimmigrant admission to the U.S., maintenance of that status, and qualification for the new nonimmigrant category sought.
Adjustment of Status eligibility under INA 245 generally requires: lawful inspection and admission or parole, eligibility for immigrant visa category, visa number availability, and admissibility (or waiver of inadmissibility grounds).
Some individuals can adjust status even without maintaining lawful status throughout, particularly immediate relatives of U.S. citizens.
Who Cannot Change Status?
Certain entries bar change of status: visa waiver program (VWP/ESTA) entries generally cannot change status (with limited exceptions), crew member (D visa) entries, and some other restricted entries.
Individuals who worked without authorization or violated status terms may be ineligible for change of status.
Those who entered without inspection cannot change status, as they were never admitted to a status that could be changed.
Who Cannot Adjust Status?
Common bars to adjustment include: entry without inspection (for most categories), crew member entry, certain J-1 visa holders subject to two-year requirement, individuals removable for various grounds, and those who failed to maintain continuous lawful status (with exceptions for immediate relatives).
Immediate relatives of U.S. citizens have the most flexible adjustment eligibility, even overcoming some bars that would prevent others from adjusting.
Processing Times Comparison
Change of Status: Processing times vary by category. Form I-539 currently takes 5-12 months. Form I-129 change of status takes 2-8 months (or 15 business days with premium processing for eligible categories).
Adjustment of Status: Form I-485 processing currently takes 8-24+ months depending on category, field office, and case complexity.
Premium processing is available for some I-129 change of status petitions but not for I-485 adjustment of status.
What Happens During Processing?
Change of Status pending: You generally remain in your current status until decision. If approved, you change to the new status. If denied, you typically must depart.
Adjustment of Status pending: You remain in authorized status while I-485 is pending. You can apply for employment authorization (I-765) and advance parole (I-131) after filing I-485.
The pending adjustment benefits (EAD and advance parole) are significant advantages for those with long processing times.
Can You Do Both Simultaneously?
In some situations, you might change nonimmigrant status while also having a pending or future adjustment of status pathway.
Example: You change from F-1 to H-1B while your employer processes your PERM and I-140 for eventual adjustment of status.
The processes are separate tracks. Changing nonimmigrant status does not affect your adjustment eligibility (assuming you maintain proper status).
Dual Intent Considerations
Some nonimmigrant categories are "dual intent," allowing you to intend permanent residence while maintaining the nonimmigrant status. H-1B and L-1 are dual intent categories.
Other categories require nonimmigrant intent. If USCIS believes you entered on a tourist visa intending to stay permanently, your change of status may be denied.
Adjustment of status applications filed shortly after entry on non-dual-intent visas may raise "preconceived intent" concerns.
Common Scenarios Clarified
Scenario 1: "I'm on a B-2 tourist visa and want to work." You need change of status to a work visa category (H-1B, O-1, etc.) through employer sponsorship. This is change of status, not adjustment.
Scenario 2: "I'm on H-1B and my employer filed my green card papers." Eventually you will file adjustment of status (I-485) when your priority date is current. Until then, you maintain H-1B status through extensions.
Scenario 3: "I'm on F-1 and married a U.S. citizen." You can file adjustment of status (I-485) as an immediate relative. You do not need to change status first; you can adjust from F-1 directly.
Scenario 4: "I want to switch from F-1 to H-1B." This is change of status using Form I-129 (employer petition). Your employer files I-129 requesting H-1B classification and change of status.
Does Change of Status Affect Green Card Eligibility?
Generally no. Changing between nonimmigrant categories does not create or remove green card eligibility.
However, certain status violations or unauthorized employment during status changes could affect future adjustment eligibility.
Maintain lawful status throughout changes to preserve all future immigration options.
