Missing the 90-Day Window
Filing too early or too late can invalidate your petition. The window opens exactly 90 days before your conditional green card expires — not a day before.

the finish line for conditional residents
Get Your Permanent Green Card
If you received a conditional green card through marriage, removing the conditions is the final step to permanent residence. Occam Immigration handles your I-751 filing from strategy to submission — so you hit the 90-day window, build the right evidence package, and get your 10-year green card without the stress.
Miss the 90-day window and your green card is at risk.
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where most cases go wrong
The I-751 looks simple on paper — but the timing, the evidence, and the USCIS process trip up conditional residents every year. Here are the four mistakes we see most often.
Filing too early or too late can invalidate your petition. The window opens exactly 90 days before your conditional green card expires — not a day before.
Joint tax returns, lease agreements, bank statements, and photos must tell a consistent story. Thin evidence packages are the leading cause of RFEs and denials.
If the marriage ended, many conditional residents assume they're stuck. Waivers exist for divorce, widowhood, and battery — you may still qualify for permanent residence.
A Request for Evidence is not a denial — but an inadequate response can become one. We prepare complete, attorney-reviewed responses that address every USCIS concern.
simple. fast. done.
A Modern Immigration Experience
Average time from consultation to filing: 30 days or less
Start Your I-751 Todayfiled in 30 days. here's how.
We don't do one-size-fits-all. Your attorney will collect the information we need for the forms and work with you to build a winning case strategy right for you and your circumstances.
While you are collecting and uploading evidence, your legal team is building your application. With scheduled check-ins at least once a week, your case stays on track.
During your scheduled final review session, your attorney will go over the application package in detail, ensuring accuracy and completeness. The legal team triple-checks the package and files your application – all this in 30 days or less!
While your application is pending, we have monthly check-in appointments to give you updates, answer questions and keep your case moving forward to the finish line.
Case review & custom plan
Evidence & form preparation
Triple-checked & submitted
Monthly check-ins until approval
Filed in 30 days or less
Industry average: 6+ months
no office visit needed.
Most of our clients never step foot in an office — and their cases move just as fast. From your first consultation to your final approval, everything happens through OccamOne, our secure client platform. Even your video calls happen right inside the app — no downloads, no setup.

from conditional to permanent — your roadmap with occam

01
We review your conditional green card, your filing window, and your marital status to confirm which I-751 scenario applies — joint, waiver, or late filing.

02
Review and sign your engagement agreement online. We invoice a clear, fixed legal fee — no billing surprises, no hourly rate anxiety.

03
Your Case Manager leads a structured session to identify every document that strengthens your I-751 package — financial records, joint accounts, correspondence, affidavits, and more.

04
Our legal team prepares your complete I-751 petition and evidence package. We review everything before submission and file well within your 90-day window.

05
USCIS issues a Form I-797C receipt notice — your proof of continued lawful status while your case is pending. We confirm receipt and update your case file.

06
If USCIS schedules an interview, we prepare you completely — what to bring, what to expect, and how to present your relationship evidence with confidence.

07
USCIS removes the conditions and issues your 10-year permanent green card. We close your case and let you know what comes next — including naturalization when you're ready.
don't take our word for it
“We had no idea the 90-day window was so narrow. Occam tracked our timeline, prepared every document, and got us filed with weeks to spare. Our permanent green card came through without a single RFE.”
Tomás & Rachel V.
Verified Occam Immigration Client
“When my marriage ended, I thought I had lost my chance at a green card. Occam explained the waiver process clearly, built a strong case, and I got my permanent residence approved. I am incredibly grateful.”
Irina M.
Verified Occam Immigration Client
“We did not know we had to file within 90 days and we missed the deadline. Occam helped us file a late petition with the right waiver explanation and evidence. It was stressful, but they got us through it.”
Carlos & Mei L.
Verified Occam Immigration Client
“USCIS sent us a Request for Evidence that felt overwhelming. Occam's team put together a thorough, organized response and walked us through exactly what it meant. Approved shortly after.”
Priya N.
Verified Occam Immigration Client
The testimonials above are from actual Occam Immigration clients. Results in their cases do not necessarily indicate similar results can be obtained for others. Every immigration case is unique and depends on its own facts and circumstances, which is why working with attorneys experienced in your specific case type matters.
your move.
Occam Immigration tracks your 90-day window, builds your evidence package, and files your I-751 — so nothing slips through the cracks.
We take on a limited number of new cases each month.
See Your Filing Timelinegot questions?
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let's talk.
You’ve done the research. You know what you want. Here’s how we make it happen, quickly, clearly, and without the runaround:
We limit our caseload each month to keep our 30-day filing promise. Availability varies.