Got a program offer while visiting the U.S.?
COS is possible — with careful documentation.
B-1/B-2 to F-1 is the most scrutinized transition. USCIS examines when your intent changed, and why. We handle the documentation and timing to get past that scrutiny.
Three scenarios we see most often.
You entered for conferences or family visits and received a program admission after arrival. We document the timeline honestly.
You came to visit campuses on B-2. This is legitimate — we document it and apply properly.
You realized during your visit that staying and studying is the right move. Legal, but needs strong documentation.
A typical B-1/B-2 → F-1 case, week by week.
- Week 0
Status Review. B-1/B-2 cases are the most complication-prone — we need the full timeline before recommending COS vs. consular.
- Weeks 1–3
Program selection, admission, I-20. We avoid filing immediately after entry (USCIS pays attention to that pattern).
- Weeks 3–4
I-539 filed with a detailed explanation of when intent changed and why. SOP written to address consular-officer-style concerns.
- Weeks 4–12
USCIS adjudicates. RFE rates are higher on this path — we prepare anticipatory responses.
Things that trip up B-1/B-2 holders.
'Preconceived intent' challenge
USCIS may argue you entered on B-2 intending to study. We document the pre-entry timeline to show intent developed after admission.
Travel during pending
Do not leave the U.S. while the I-539 is pending. USCIS treats it as abandonment.
Higher denial baseline
B-1/B-2 to F-1 has the highest denial rate of any transition path. We plan a consular backup from day one.
B-1/B-2-specific questions we answer most.
Your B-1/B-2 case is specific.
Book a free 20-minute Status Review. We'll look at your actual timeline and tell you honestly what's possible.