Quick answer: Cap-exempt H-1B employers are U.S. institutions of higher education, nonprofits related to or affiliated with them, nonprofit research organizations, and governmental research organizations. Because their petitions do not count against the 65,000 regular cap or the 20,000 master's cap, they can file any month of the year without the March registration lottery (USCIS). For fiscal year 2026, USCIS selected 120,141 of 343,981 eligible cap registrations (USCIS). That is why this list matters. The catch: cap-exempt status follows the employer and the job, not you. If you never counted against the cap and you leave for a private company, that company still has to win a lottery.
This page is for F-1 students on OPT or STEM OPT, H-1B workers who were laid off, and anyone who missed the lottery and wants a second route. For the wider sponsor search, start with how to find companies that sponsor H-1B visas. For the overall plan, see the H-1B job search strategy. This is a job-search guide, not legal advice. The employer's immigration counsel decides how a petition is filed.
What makes an H-1B employer cap-exempt?
The rule is in 8 CFR 214.2(h)(8)(iii)(F) (eCFR). There are four employer categories, plus one route for people who are not employed directly by a qualifying organization.
| Category | What qualifies | Typical examples | Source |
|---|---|---|---|
| Institution of higher education | A school that meets the Higher Education Act definition: public or nonprofit, legally authorized to grant degrees, and accredited | State universities, private nonprofit colleges, community colleges | 20 U.S.C. 1001 |
| Related or affiliated nonprofit | A nonprofit that meets any one of four tests: shared ownership or control, operated by the school, attached as a member, branch, cooperative, or subsidiary, or a formal written affiliation agreement where a fundamental activity is to directly contribute to the school's research or education mission | University health systems, teaching hospitals with a written affiliation, university research foundations | eCFR |
| Nonprofit research organization | A nonprofit for which a fundamental activity is basic or applied research | Independent research institutes, nonprofit cancer centers, some medical research foundations | eCFR |
| Governmental research organization | A federal, state, or local government entity for which a fundamental activity is performing or promoting basic or applied research | Federal research agencies, some state labs | eCFR |
| Not directly employed, but working at one | You spend at least half your work time doing duties at a qualifying organization, and those duties directly further its higher-education or research mission | A contractor placed full time in a university research lab | eCFR |
For the nonprofit categories, the organization must also be recognized by the IRS as tax-exempt under section 501(c)(3), (c)(4), or (c)(6). That requirement is at 8 CFR 214.2(h)(19)(iv).
What changed in 2025
The H-1B modernization rule took effect on January 17, 2025. It replaced "primarily engaged" and "primary mission" with "fundamental activity" in the research definitions. A nonprofit or government body that does research as one of several core activities can now qualify, even when research is not its main business (Federal Register, 89 FR 103054). The same rule says USCIS will focus on the job duties, not the physical location, for the at-least-half test. Telework and remote work can count.
How to find cap-exempt H-1B employers
Nobody publishes an official, complete list of cap-exempt employers. USCIS does not label them, and the public data does not mark which petitions were cap-exempt. You build the list yourself. These sources narrow it fast.
1. Start with categories, not company names
- Universities and colleges. Look past faculty roles. Large universities hire research scientists, data analysts, software engineers, biostatisticians, lab managers, and IT staff.
- University-affiliated hospitals and health systems. BLS reported that hospitals added 12,000 jobs in September 2026, and health care as a whole added 17,000 while total payrolls rose only 29,000 (BLS Employment Situation, Oct. 2, 2026). Health care is still hiring in a slow market. A hospital is cap-exempt only if it meets one of the affiliation tests or is itself a nonprofit research organization. A for-profit hospital chain does not qualify.
- Nonprofit research institutes. Independent institutes in biomedicine, energy, public policy, and computing often hire analysts and engineers year-round.
- Government research entities. Federal and state research bodies. Many federal jobs also require U.S. citizenship, so read the posting's eligibility line first.
2. Use the public filing data as a lead list
The USCIS H-1B Employer Data Hub lets you search petitioners by fiscal year, NAICS code, employer name, city, state, or ZIP. Filter by industry codes such as 611310 (colleges and universities), 5417 (scientific research and development), and 622 (hospitals). Then keep the employers with recent initial approvals for new employment. That tells you who has filed recently. It does not tell you whether a specific petition was cap-exempt, or whether the employer will sponsor the role you want.
3. Confirm the entity on the offer letter
A university's brand can cover several legal entities. The hospital in a university system may be a separate nonprofit. A spin-out startup in the campus incubator is usually a for-profit company and cap-subject. The petitioner is whoever signs the offer letter and files Form I-129. Use the IRS Tax Exempt Organization Search to confirm 501(c)(3) status, and the U.S. Department of Education's accreditation database to confirm a school is accredited.
Build a shorter, sponsor-friendly target list. Run your resume through the free ATS score checker, then use Find Jobs from Resume to pull roles that fit it. Cross-check employers against the free H-1B sponsor companies list before you spend time tailoring.
Is the job itself cap-exempt, or just the employer?
Both have to line up. A qualifying employer still has to show the position is a specialty occupation and that the employer is a real U.S. employer for this worker. Here is a quick sort.
| Situation | Likely cap-exempt? | What to confirm |
|---|---|---|
| Research scientist employed by a public university | Yes, if the university meets the HEA definition | The offer comes from the university, not a startup in its incubator |
| Data analyst at a nonprofit hospital with a written university affiliation agreement | Possibly | The agreement exists and a fundamental activity of the hospital is contributing to the school's research or education mission |
| Software engineer at a private company that only sells software to universities | No | Selling to a university does not make the vendor cap-exempt |
| Contractor placed full time in a university lab, supporting its research | Possibly, under the at-least-half rule | Most of your time goes to duties that directly further the lab's research mission |
| Analyst at a nonprofit whose fundamental activities include applied research | Possibly, under the 2025 definition | Research is a fundamental activity, and the nonprofit holds 501(c)(3), (c)(4), or (c)(6) status |
| Role at a for-profit hospital chain | No | It is cap-subject even if it trains residents |
Questions to ask the recruiter
Ask early and in writing.
- "Which legal entity would file the H-1B petition for this role?"
- "Has that entity filed cap-exempt H-1B petitions for similar positions?"
- "Would the petition be a change of status from my OPT, or consular processing?"
- "Do you use premium processing, and how do you time the start date against an OPT end date?"
That last question matters. The cap-gap extension that carries OPT students to October 1 applies only to cap-subject petitions. Study in the States says petitions from cap-exempt employers are not eligible for it, because those employers can file at any time. If your OPT authorization ends before the H-1B starts, you cannot keep working in that gap. Plan the filing date with the employer and your DSO. If OPT, STEM OPT, and H-1B timing is still unclear to you, read OPT vs STEM OPT vs H-1B first.
What happens if you leave a cap-exempt employer?
This is the trap most "skip the lottery" headlines leave out. If cap-exempt employment ends and you are not the beneficiary of a new cap-exempt petition, you become subject to the cap, unless you were already counted against it during the same six-year period (8 CFR 214.2(h)(8)(iii)(F)(5)).
| Your history | Moving to another cap-exempt employer | Moving to a private, cap-subject employer |
|---|---|---|
| Never counted against the cap (your only H-1B has been cap-exempt) | New cap-exempt petition, no lottery | The new employer must register in March, be selected, and file for an October 1 or later start (USCIS) |
| Previously counted in the current six-year period, for example an earlier lottery H-1B | Change of employer petition | Generally a change of employer with no new lottery. Confirm with counsel |
| Keeping the cap-exempt job and adding a private one | Not applicable | Concurrent cap-subject employment is allowed while the cap-exempt job continues. The private petition cannot run past the cap-exempt validity dates |
The concurrent route is narrow. USCIS says you may work concurrently for a cap-subject employer once it properly files a non-frivolous petition, as long as you keep the cap-exempt job (USCIS). The regulation adds that the petitioner must show your cap-exempt job is expected to continue and that you can reasonably do both jobs. If the cap-exempt job ends, the concurrent petition is exposed. Treat it as a bridge you plan with a lawyer, not as a loophole.
If you were laid off from a cap-subject H-1B job, you were already counted, so a cap-exempt employer is one route among several. The timing rules for that situation are covered in the H-1B 60-day grace period guide.