Investing in the USA, working for an employer, or running a project in your field brings up different temporary visa categories. The right option depends not only on the desired length of stay; It is determined according to the nature of the job, company structure, personal experience and success history. E-2, H-1B, L-1 and O-1 differ from each other in this regard. 1
Temporary visa and status within the USA are not the same concept. The visa in the passport is the document used to request entry; The scope of permitted stay and work is also monitored through the relevant status and I-94. Approved status change within the USA does not automatically mean a new visa is issued in the passport. 12
E-2: Investment in real business
E-2 is evaluated when the eligible treaty national has invested sufficient at-risk capital in a bona fide business in the United States or is in the process of actively investing. Conditions such as the development and management of the business, the source of the investment and its non-marginality are important. Türkiye is among the agreement countries. 13
There is no single minimum investment figure valid for every business model. The purchase of passive assets or money sitting in an account does not automatically replace qualifying business investment. The business plan and actual expenses are examined together. 1
H-1B: Eligible specialty occupation and employer
H-1B is directly linked to eligible jobs that require a bachelor's degree or higher in a specific field of expertise. The employer has LCA and wage obligations. Many applications are subject to annual quota and enrollment selection; certain exemptions are considered separately. 14
It is not enough for a person to just have a university degree; The work itself must be suitable. The employer's actual duties, workplace and wage conditions are examined. Being selected in the registry is not, by itself, an H-1B approval. 1
L-1A: Executive or executive transfer
The L-1A is for executive transfer between eligible international companies. Company affiliation, required years of foreign employment, and U.S. executive role are shown. There are special conditions regarding the first year plan for new office applicants. 1
Not everyone who holds the title of company owner or CEO is automatically eligible. Who does the day-to-day operation and the actual management role of the applicant is important. L-1A does not directly provide EB-1C approval. 15
L-1B: Private company-specific information
The L-1B is used to transfer eligible employees who have specialized or advanced knowledge of the company's products, services or processes. General professional experience or long tenure alone is not sufficient. The US mission really needs to use this information. 1
If there is an assignment at the customer site, the distinction between control and personnel supply is examined separately. A customer or business partner without an appropriate corporate relationship does not become an L sponsor simply because of a business connection. 1
O-1A and O-1B: High achievement work
O-1A science, education, business and sports; O-1B covers the arts and cinema-television fields. Proof of success as well as a suitable employer or agent and actual US employment are required. A person cannot submit an O-1 self-petition directly in his or her own name. 1
O-1B art and cinema-television standards are also different in themselves. A few press releases or a high follower count does not ensure automatic eligibility. The evidence must demonstrate the relevant criteria and overall standard of achievement. 1
Do family members have the same right to work?
No. Eligible E and L spouses may be authorized to work through certain status documents. H-4 spouses have separate and limited EAD eligibility requirements. The O-3 does not provide authorization to operate on its own. The situation of children is not the same as that of spouses. 671
For this reason, the spouse's employment, the child's age and the length of stay of all family members should be evaluated during the selection, not after the category selection. The principal applicant's approval alone does not explain all the family's rights.
Duration and employer change
Each category has different rules for initial approval, extension, total duration and job change. The grand total limit for L-1A is seven years and for L-1B is five years. In O-1, appropriate event and extension rules come to the fore instead of a fixed total limit. These periods should not be assumed to be independent of previous status history. 1
A job termination, company sale, or transfer to a new employer may affect your current work authorization. Submitting an application does not give you the right to start a new job immediately in every category. Certain discretionary periods of stay are also not general work permits. 12
Transitioning from temporary status to permanent residence
Temporary work approval is not an automatic Green Card. Depending on the individual's eligibility, EB-1, EB-2 NIW, employer-sponsored EB-2/EB-3, or family-based pathways are also considered. Long-term file planning may be necessary while maintaining temporary status. 589
When starting the comparison, current status documents, CV, job offer or company records should be examined together. Which path is more appropriate should be based on your documentable circumstances, not another person's experience.
Related guides
Sources
The reference numbers in the text link to the official sources below.
- 18 CFR 214.2: Specific requirements for temporary visa classes
(e) E-2; (h) H-1B; (l) L-1; (o) O-1. eCFR outlook dated 17.09.2026.
- 28 CFR 214.1: Status and length of stay rules
In particular (l): discretionary maximum period of 60 days for certain employees. The text of the regulation and the proposed changes should be distinguished.
- 3Department of State: Treaty Countries
Türkiye is among the E-2 agreement countries; E-2 effective date is 18.05.1990.
- 420 CFR 655.731: H-1B wage obligations
Real wage / prevailing wage comparison; pay cuts and periods of involuntary absence from work.
- 58 CFR 204.5: Employment-based immigrant petitions
(h) EB-1A; (i) EB-1B; (j) EB-1C; (k) EB-2; (l) EB-3. eCFR outlook current as of 17.09.2026.
- 6SSA POMS RM 10211.420: Employment Authorization for Non-immigrants
27.04.2026 revision; especially part G: Status-related work authorization for E and L spouses. The document does not replace the I-9 review.
- 78 CFR 274a.12: Work authorization categories
Rights based on status, specific employer or also work permit; (c)(26) for H-4.
- 8Matter of Dhanasar, 26 I&N Dec. 884 (AAO 2016)
Three-stage evaluation for NIW; especially p. 889–893.
- 98 CFR Part 245: Adjustment of Status
I-485 eligibility, application barriers, certain exemptions, and application procedure.
This article is for general information purposes; It is not a guarantee of a personalized legal opinion or result. The rules valid at the time of application, official notifications and the conditions of the case should be evaluated separately.