File the petition
Send the package to the correct location and confirm it was received.
Not legal advice
This roadmap is general information to help you organize your own preparation. It is not legal advice and does not create an attorney-client relationship. Confirm requirements against current USCIS guidance and your own qualified advisor before filing.
Confirm where to file
Filing location depends on the petitioner and processing options.
1 hourThe correct address depends on where the petitioner is located and whether you request premium processing. Always confirm the current address on the USCIS direct-filing page before mailing; lockbox addresses change.
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Research and learn
Where to file
Verify the current address (do not rely on this placeholder)
USCIS direct filing addresses for Form I-129Confirm at uscis.gov/i-129-addressesService center and lockbox addresses change. Confirm the exact current address for your situation before sending anything.
- The right address depends on TWO things: where your petitioner is located and whether you requested premium processing. Premium and regular filings can go to different addresses - check both against the current USCIS page.
- Lockbox and service-center addresses change without much notice. Confirm the exact address the same week you mail, not from an old printout.
Common questions
If I process abroad, which consulate handles the O-1 interview?
For O-1 you generally have more freedom than for an immigrant visa: there is no single mandated post, so applicants pick a consulate with a track record they are comfortable with, and if one interview goes badly the O-1 path lets you try at another post. (By contrast, immigrant categories like EB-1 are often tied to a specific third-country post.) The consular interview is always in person - there are no remote interviews - and an attorney cannot sit with you at the window, though a consulate may allow an interpreter. Confirm the exact post and its current rules before you plan travel.
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savedSubmit and capture proof
Mail or e-file, then record everything you will need to track the case.
1 daySubmission is the moment to set up your tracking discipline. Once USCIS accepts the package it issues an I-797C receipt notice with a receipt number - your single key to checking status, calling USCIS, and (later) consular processing. Capture it the instant it arrives, along with the date USCIS received the petition, which you will compare against posted processing times.
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- The receipt number (starts with three letters like EAC, WAC, LIN or SRC) is your key to tracking everything later - save it the moment the receipt notice arrives.
- The I-797C is a receipt, not an approval - it only confirms USCIS has your case. Keep it; you will need its details for status checks and, if you process abroad, at the consulate.
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