The short answer
Either a U.S. employer or a U.S. agent can sponsor your O-1, but you cannot self-petition: someone in the United States has to file as the petitioner, USCIS’s word for the sponsor. The regulation allows a U.S. employer, a U.S. agent, or a foreign employer through a U.S. agent; an employer outside the United States cannot file on its own[1]. The two routes ask U.S. Citizenship and Immigration Services (USCIS), which decides the petition, for different paperwork, set out below. What an agent is, and what it must show and takes on, is on our O-1 visa agent page.
The Two Routes Side by Side
Who can be the petitioner is set out in the table on our O-1 visa agent page. This table compares what each route has to file.
| Topic | Through a U.S. employer | Through a U.S. agent |
|---|---|---|
| Work covered | Only that employer’s work. Another employer in the same period files its own separate petition, unless one agent files for both[1]. | Work for more than one employer on a single petition, when the agent represents both you and those employers[1]. |
| Contracts | Your written contract with the employer, or a written summary of a spoken agreement[1]. | |
| Schedule | A description of your events, their dates, and any schedule[1]. | A full schedule giving each engagement’s dates, each employer’s name and address, and each venue[2]. |
| Permission to act | Not needed: the employer files for itself. | Proof from each of the other employers that it has given the agent permission to file for it[2]. What an agent must show lists the kinds of proof USCIS accepts. |
| Changing employers | The new employer files a new petition and a request to extend your stay[1]. | Your new employer files an amended petition with evidence that it is your new employer, and a request to extend your stay[3]. |
Sponsors, Self-Petitions and Gaps in Work
Does an O-1 need an employer to sponsor it?
Can I self-petition for an O-1?
Can I switch employers on an O-1?
Yes, with a new filing. The new employer files a petition and a request to extend your stay[1]; if an agent filed your original petition, the new employer files an amended petition, an updated version of the original, showing it is your new employer[3]. A professional athlete traded to another team keeps work authorization for 30 days, while the new team files its petition[3].
How long can I be without work on an O-1?
If the work your O-1 is based on stops, you keep your status for up to 60 consecutive days, or until your approved period ends if that is sooner, once in each approved period[6]. The Department of Homeland Security can shorten or end that period, and you may not work during it unless otherwise authorized[6]. Within it you can apply for an extension or a change of status[6].
Where Taegus Partners Fits
Taegus Partners can be your U.S. agent: we file your O-1 or P-1 petition with USCIS for you. We work with professionals who take on more than one project, event or collaboration. We review your background and work plans to see whether our agent petitioner service fits, coordinate your documents and manage the petition; USCIS decides whether the O-1 or P-1 criteria are met. See how our agent petitioner services work.
Sources
The numbers in the text point to these sources. Each was read on October 18, 2026; dates are the ones each page prints.
- 8 CFR 214.2(o) and (p): O and P nonimmigrant classificationsElectronic Code of Federal Regulations. Text as in force on October 15, 2026.Cited at § 214.2(o)(2)(i), § 214.2(o)(2)(iv)(B), § 214.2(o)(2)(iv)(E), § 214.2(o)(2)(ii), § 214.2(o)(2)(iv)(C), § 214.2(p)(2)(i)
- Policy Manual, Volume 2, Part M, Chapter 3: PetitionersUSCIS. Current as of October 2, 2026.Cited at Section C, Section A
- O-1 Visa: Individuals with Extraordinary Ability or AchievementUSCIS. Last reviewed/updated 03/03/2023.
- P-1A AthleteUSCIS. Last reviewed/updated 03/26/2021.
- Employment-Based Immigration: First Preference EB-1USCIS. Last reviewed/updated 01/24/2025.
- 8 CFR 214.1: Requirements for admission, extension, and maintenance of statusElectronic Code of Federal Regulations. Text as in force on October 15, 2026.Cited at § 214.1(l)(2), § 214.1(l)(3)
