Choose Your Specialist
Pick the AI specialist for your visa — NIW, EB1A, O-1, I-485, or EB-5 — and see how each builds your petition.
By Quickfiling and 1 other2 authors37 articles
Dr. NIW
NIW FAQ, free DIY Packages, and tutorials
NIW FAQ
How to Use Your Dr. NIW WorkspaceYour Dr. NIW workspace is where your entire NIW petition gets built — from your first uploaded file to a single, ready-to-file PDF. It wo…
Free NIW DIY Package
Free "Proposed Endeavor" Generator
How to write "Substantial Merit"?
How to write "National Importance"
How to write “well-positioned”
How to write "Progress & Future Plan"
How to write "On Balance"
Complete Guide: Filing Your NIW Petition - A Step-by-Step Journey
Dr. EB1A
EB1A FAQ, free DIY Packages and tutorials
How EB-1A Criteria Work: The Two-Step Analysis (and Why to Aim for 4–5)Last updated: 2026-07-03
How to Prove Original Contributions of Major SignificanceThis is the hardest and most important EB-1A criterion — and the one most petitions get wrong. Almost every strong petition leans on it, …
How to Prove Authorship of Scholarly ArticlesThe most straightforward criterion for researchers and academics — but "I have publications" is not automatically a pass.
How to Prove Judging the Work of OthersUnderrated and highly winnable — peer review, program committees, and grant panels map directly onto this criterion, and researchers, eng…
How to Prove Awards & PrizesThe classic "extraordinary ability" signal — but the criterion has a specific shape most applicants misread.
How to Prove Membership in Exclusive AssociationsDeceptively simple, and one of the most commonly rejected criteria because the association almost always fails the test.
How to Prove a Leading or Critical Role in Distinguished OrganizationsThe go-to criterion for engineers, founders, and physicians without heavy publication records — but it hinges on proving two independent …
The Other Four Criteria (In Brief)These four apply to narrower profiles. Dr.EB1A evaluates all of them against your evidence and includes any that strengthen your case.
EB1A FAQ
Free EB1A DIY Package
Complete Guide: Filing Your EB1A Petition - A Step-by-Step Journey
Dr. O-1
O-1 extraordinary-ability work visa: eligibility, evidence, O-1 vs H-1B, and filing with Dr. O-1.
Dr. O-1 FAQThe O-1 is the U.S. work visa for people at the top of their field — scientists, founders, engineers, artists, athletes, and entertainers…
Complete Guide: Filing Your O-1 Petition with Dr. O-1The O-1 Kit is an all-in-one, two-phase petition solution. First, Dr. O-1 generates your complete, USCIS-ready I-129 O-1 package from the…
O-1 Evidence: What to UploadYour O-1 case is only as strong as the evidence behind it. The O-1A standard asks you to satisfy at least 3 of 8 criteria, and the more o…
O-1 vs. H-1B: Which Is Right for YouThe O-1 and the H-1B are both temporary work visas, but they suit very different people. The H-1B is the standard "specialty occupation" …
From O-1 to Your Green Card (EB-1A / NIW)The O-1 is a temporary visa, but it's also one of the best on-ramps to a green card. The same accomplishments that win an O-1 — awards, p…
How to Use Your Dr. O-1 WorkspaceDr. O-1 is an all-in-one workspace that takes you from a pile of career evidence to a ready-to-file O-1 petition package. It works in two…
Dr. I-485
Adjustment of Status: I-485/I-765/I-131, document checklist, priority dates, and filing with Dr. I-485.
Dr. I-485 FAQDr. I-485 is QuickFiling's all-in-one tool for preparing an Adjustment of Status (AOS) package to become a U.S. permanent resident from i…
Complete Guide: Filing Your I-485 with Dr. I-485Dr. I-485 turns a stack of documents into a complete, USCIS-ready adjustment-of-status package in two phases. First, your specialist gene…
I-485 Document Checklist: What to UploadThe quality of your Dr. I-485 package depends on what you feed it. In Phase 1, Dr. I-485 reads your uploaded documents and auto-fills you…
I-485, I-765 & I-131 ExplainedAdjustment of status usually isn't one form — it's three, filed together. Dr. I-485 prepares this common concurrent bundle so that while …
When Can I File I-485? Priority Dates & the Visa BulletinThe single most important timing question in adjustment of status is: is a visa available to me right now? You answer it by reading the U…
Complete Guide: File your I-485 step by step.
Dr. EB-5
EB-5 Immigrant Investor: eligibility, investment amounts, source of funds, business plan, and filing your petition with Dr. EB-5.
Dr. EB-5 FAQThe EB-5 Immigrant Investor Program lets qualifying investors — and their spouse and unmarried children under 21 — pursue US permanent re…
Complete Guide: Filing Your EB-5 Petition with Dr. EB-5EB-5 is one of the most evidence-intensive petitions in US immigration, and assembling it by hand can take months. Dr. EB-5 is an all-in-…
EB-5 Evidence: Source of Funds & Business PlanIf EB-5 has a heart, it is the source-of-funds evidence and the business plan. USCIS scrutinizes both closely, and weak documentation her…
EB-5 Investment Explained: Amounts, TEAs, and Regional Center vs DirectBefore you file, two decisions shape your entire EB-5 case: how much you invest (which depends on where you invest), and which route you …