Which applies to me — O-1, EB-1A or EB-2 NIW?
Which one fits comes down to three things: whether you need status now or permanent residence, who is able to file for you, and where your country of birth sits in the Visa Bulletin. The O-1 is temporary and needs a petitioner. EB-1A and EB-2 NIW are permanent, and you can file either one yourself.
| O-1A | EB-1A | EB-2 NIW | |
|---|---|---|---|
| What it grants | Temporary status, renewable | Permanent residence | Permanent residence |
| Who files | An employer or a U.S. agent | You | You |
| The standard | Sustained acclaim, at the top of the field | Sustained acclaim, then a final merits determination | Substantial merit and national importance, and you well positioned to advance it |
| The evidence | Three of eight criteria, then the record as a whole | Three of ten criteria, then the record as a whole | The three prongs; no criteria count |
| Priority date | None | EB-1, current for most but retrogressed for those born in China or India | EB-2, generally further behind, and furthest for those born in China or India |
| Premium processing | Available | Available on the I-140 | Available on the I-140 |
For what each route asks of the evidence: the O-1 criteria, EB-1A from an O-1 record, the NIW self-petition.
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Related questions
Yes. An EB-1A and an EB-2 NIW can be filed on the same record and are decided separately, so a denial of one is not a denial of the other. The cost is two filing fees and two records that must not contradict each other, because an inconsistency between them is something USCIS can ask about.
An O-1 is a nonimmigrant petition, so it can be filed, extended and renewed while either immigrant petition is pending: the O-1 tolerates an intention to remain permanently, which most temporary categories do not. What it does not do is make either petition faster, and it does not change your priority date.
This is why the O-1 is often where people start. It asks less of a record than EB-1A does, it keeps you working while an immigrant petition is pending, and the evidence behind it is usually where the EB-1A petition begins — what carries over, and what has to be rebuilt.
Neither publication count nor citation count decides which route fits. There is no published threshold, and the same numbers can mean very different things depending on the field, the source of the citations, and your role in the work.
EB-1A and NIW ask different questions. EB-1A focuses on recognition by others, which USCIS then weighs as a whole record. NIW focuses on whether the proposed work has national importance and whether you are well positioned to advance it.
As a result, two researchers with the same citation count may receive very different advice: one has been asked to review for the journals that cite them, the other has a funder and an adopter behind the work.
If EB-1A is the question, the free eligibility check reads a public record against the O-1 and EB-1A criteria and puts a source behind each finding.
See how your own record reads.
We research what is publicly findable about your work and read it against the O-1 and EB-1A criteria, with a source behind every finding. Two to four minutes, and no email to start.