A bilingual guide explaining how employers and foreign workers meet federal requirements: labor-market attestations where required, USCIS petitions, consular visa applications, and port-of-entry inspection. Fees, forms, and guidance change — verify instructions effective on your filing or travel date.
Lawful work in the United States typically involves multiple federal agencies: the Department of Labor (DOL) may certify positions or receive attestations about job offers; U.S. Citizenship and Immigration Services (USCIS) adjudicates employer petitions for many temporary classifications; the Department of State (DOS) issues the visa foil after consular processing when the worker applies abroad; Customs and Border Protection (CBP) inspects every admission and records admitted-until dates via the I-94.
This guide summarizes widely referenced temporary work classifications and links to official pages for fee amounts (uscis.gov/fees), processing updates, and evidentiary lists. See also Immigration, USA Visa, and Jobs & Income in the USA.
Download the PDF covering administrative steps (employer, DOL, USCIS, DOS, CBP, I-9), visa application workflow, basic tax information (IRS, withholding, U.S.-France treaty overview), and a step-by-step checklist.
5 parts · ~5-minute read
Sources: USCIS (I-129, classifications), DOL (LCA / FLAG), travel.state.gov (DS-160), CBP (I-94), IRS (tax overview — not legal advice).
Orientation summary only — each case depends on facts (nationality, employer, investment, J-1 sponsor). Confirm USCIS and DOS pages before filing.
| Criterion | H-1B | L-1 | O-1 | E-2 | J-1 |
|---|---|---|---|---|---|
| Typical profile | Employee in specialty occupation (bachelor+) | Intracompany transfer (manager / specialist) | Extraordinary ability (sciences, arts, business…) | Treaty investor / key employee | Exchange visitor (intern, research, teaching…) |
| U.S. employer | Yes, I-129 petitioner | Linked affiliate / parent | Petitioner (agent possible) | Enterprise with substantial investment | DOS-designated sponsor (DS-2019) |
| DOL / LCA | LCA required (FLAG) | No | No | No | No (program rules) |
| USCIS | I-129 + H supplement; possible cap | I-129 L; blanket possible | I-129 O + evidence | Consular / I-129 per facts | Often J visa via sponsor |
| Consular visa | Yes if abroad | Yes if abroad | Yes if abroad | E-2 at post (France treaty-eligible) | J-1 + DS-2019 |
| Typical duration | Up to 6 years (extensions) | L-1A 7 years max / L-1B 5 years | Initial + extensions | Renewals if criteria maintained | Program length + possible 212(e) |
| Official links | uscis.gov H-1B | uscis.gov L-1 | uscis.gov O-1 | uscis.gov E-2 | j1visa.state.gov |
Educational federal workflow for an employee hired from abroad (H-1B-style; L-1 without LCA; O-1 without LCA; E-2 and J-1 vary — see sources).
Job offer matching the classification; budget for I-129, LCA, visa fees; prepare Form I-9 at hire.
Duties: non-discrimination, prevailing wage if LCA (H-1B), public access file retention.
Sources: INA §214; 8 CFR 214.2; uscis.gov/i-9; Form I-129.For H-1B / E-3: LCA (ETA-9035) via FLAG. H-2A/H-2B: full precertification.
No standard DOL step for L-1, O-1, E-2, J-1 (except later PERM for Green Card).
Sources: dol.gov — Foreign Labor; 20 CFR 655.File Form I-129 + supplements, uscis.gov/fees; receipt; possible RFE; approval (I-797).
H-1B cap: employer electronic registration per USCIS calendar. Extensions/changes: I-129 / I-539 as allowed.
Sources: uscis.gov — Temporary workers; Policy Manual Vol. 2.DS-160, MRV fee, interview; visa foil if approved. Track via CEAC.
Evidence: I-797, LCA, degrees — post-specific lists (U.S. Embassy France).
Sources: travel.state.gov — Employment; 22 CFR 41.Inspection at port of entry; I-94 class and admit-until date. A visa alone does not authorize work without valid admission.
Verify i94.cbp.dhs.gov immediately after entry.
Sources: cbp.gov/travel; INA §214; 8 CFR 214.1.About 30 questions on employer, degrees, investment, exchange program, and history. Results suggest pathways (H-1B, L-1, O-1, E-2, J-1) with basic eligibility checks — not a substitute for an attorney.
Start the questionnaire| Agency | Typical role | Official site |
|---|---|---|
| DOL / ETA | LCA for H-1B, H-1B1, E-3; H-2A/H-2B certifications | dol.gov — Foreign Labor |
| USCIS | Form I-129; I-539; I-765 where eligible | uscis.gov — Working in the U.S. |
| DOS / consulates | DS-160, MRV fee, interview, visa foil | travel.state.gov — Employment |
| CBP | Admission; I-94 record | i94.cbp.dhs.gov |
| DOS (J-1) | Designated sponsors; DS-2019 | j1visa.state.gov |
Petition, payroll compliance, Form I-9: uscis.gov/i-9
DS-160, consular interview, I-94 verification after entry
myUSCIS · CEAC for visas
A consular visa is primarily a travel document showing the classification under which you may seek admission. Nonimmigrant status is granted or denied by CBP at entry or changed/extended by USCIS through an in-country filing. Performing work without a classification that explicitly permits it carries serious consequences — confirm your admitted class on the I-94, not only the expiration date.
For many H/L/O/P/Q/R workers, authorization flows from the approved petition and maintenance of status; other categories may require a separate employment authorization document (Form I-765).
H-1B covers positions that normally require a bachelor's degree (or permitted experience equivalency) in a specialized field. Employers typically file an approved LCA with DOL (FLAG / ETA-9035 framework), then submit Form I-129 to USCIS.
A subset of cases is subject to an annual numerical cap; USCIS publishes the electronic registration process for employers and subsequent processing steps on its H-1B pages. Cap-exempt scenarios and fee amounts must be verified from current USCIS/DOL guidance.
References: uscis.gov — H-1B, Form I-129, dol.gov — H-1B Program.
Chile and Singapore nationals under free-trade rules — see USCIS « Temporary workers » pages.
Australian citizens in a specialty occupation analogous to H-1B; approved LCA required — uscis.gov — E-3.
H-2A and H-2B rely on DOL certification demonstrating insufficient U.S. worker availability for temporary or seasonal work. Employers must follow tightly sequenced recruitment and certification steps before USCIS adjudication of Form I-129. H-3 covers training not available in the trainee's home country — USCIS instructions list exclusions such as general education programs.
L-1 enables a U.S. entity with qualifying corporate relationships to transfer executives/managers (L-1A) or specialized-knowledge employees (L-1B) after required prior employment abroad. Blanket L programs have additional regulatory requirements. Maximum periods of stay differ between L-1A and L-1B.
uscis.gov — L-1A · uscis.gov — L-1B. See Business in the USA for corporate structures.
O classifications cover individuals with extraordinary ability or achievement; P classifications address athletes, entertainment groups, and culturally unique programs; Q-1 covers international cultural-exchange employment. Evidentiary standards vary; petitions typically use Form I-129 with the appropriate O/P supplement.
E-1 and E-2 visas derive from commerce/navigation treaties. They require treaty-country nationality (France is eligible for E-1/E-2 per DOS/USCIS criteria) and either substantial trade (E-1) or a qualifying at-risk investment (E-2). Processing often involves consular-specific documentation.
Dedicated guide: E-2 Visa. Official: E-1, E-2, travel.state.gov — categories.
TN classification applies to citizens of Canada and Mexico performing occupations listed in USMCA with qualifying credentials. French nationals are not TN-eligible. Typical alternatives include H-1B, L-1, O-1, J-1, E classifications, or employment-based permanent residence when facts support those pathways.
The J-1 exchange program spans many categories (research scholars, interns, teachers, au pairs, etc.). DOS-designated sponsors issue Form DS-2019. Some individuals are subject to INA 212(e) two-year foreign residency requirements — review DOS/USCIS waiver guidance before planning status changes.
j1visa.state.gov · travel.state.gov — Exchange visitors. Studies: Study in the USA (F/M distinct from J-1).
If you are already in the United States in nonimmigrant status, extension or change may be available through Form I-539 where permitted by law. Retrieve your official I-94 from i94.cbp.dhs.gov. File Form I-765 only when you meet regulatory eligibility for employment authorization.
Note: change of status inside the U.S. is not always permitted; consular processing may be required depending on facts.
Employers may sponsor lawful permanent residence through employment-based preferences (EB-1/EB-2/EB-3). Typical workflows include PERM labor certification where required, Form I-140 petition, then either Form I-485 adjustment of status inside the United States or DS-260 immigrant visa processing abroad. Cutoff dates appear in DOS's monthly Visa Bulletin.
uscis.gov — Green Card for Employees · Green Card — France-USA-Net guide · Visa Bulletin.
French citizens or residents subject to the Paris post follow U.S. Embassy France instructions and travel.state.gov — U.S. Visas. Work visa appointment wait times vary by category and season — use official Department of State tools before purchasing nonrefundable airfare.
No. The passport visa allows travel and requesting admission; the employer must comply with immigration employment law: approved USCIS petition (I-129 for H/L/O…), DOL LCA if required, and at hire Form I-9. CBP grants status at entry (I-94). Working without status or authorization triggers penalties (INA, 8 USC 1324a).
Sources: uscis.gov/i-9; DOS — visa vs status; CBP I-94.No. TN is for citizens of Canada and Mexico in USMCA-listed professions. French nationals typically consider H-1B, L-1, O-1, E-2 (France treaty), J-1, or employment-based Green Card (EB-2/EB-3 with PERM often).
Sources: uscis.gov — TN; travel.state.gov — Temporary workers.Each fiscal year, a limited number of new regular-cap H-1B petitions is accepted. USCIS describes electronic registration (myUSCIS), random selection, then full I-129 filing. Cap-exempt employers follow separate rules. Dates and numbers change—read the official H-1B cap page before planning.
Sources: uscis.gov — H-1B cap; uscis.gov — H-1B.The Labor Condition Application (LCA) via FLAG attests prevailing wage, equal benefits, and notice to U.S. workers. Required for H-1B, H-1B1, and E-3. H-2A/H-2B need fuller labor certification. L-1, O-1, E-2, J-1 do not use the standard LCA (PERM is separate for Green Card).
Sources: dol.gov — H-1B; flag.dol.gov.It depends. Abroad, you generally need the visa and valid CBP admission before day one in the U.S. If already in a compatible status, change of status (I-539) or extension (I-129) may set a start date on the approval. H-1B portability rules are strict. Never start without USCIS/DOS/CBP clarity and counsel if complex.
Sources: uscis.gov — I-129; uscis.gov — I-539; Policy Manual Vol. 2 Part H.Immigration status differs from tax residency. The IRS substantial presence test may classify you as resident or non-resident; withholding rules differ. Authorized workers often pay FICA unless exceptions (some F-1/J-1—check SSA). The U.S.-France tax treaty may reduce double taxation—W-8BEN, treaty claims, 1040-NR vs 1040. Employers issue W-2; use a cross-border tax adviser.
Sources: irs.gov — International; ssa.gov — International.L-1A is for managers/executives transferred after at least one year with the group abroad within the prior three years. L-1B is for employees with specialized knowledge. Maximum stay differs (typically 7 years L-1A / 5 years L-1B). No LCA; prove qualifying corporate relationship.
Sources: uscis.gov — L-1A; uscis.gov — L-1B.France is an E-2 treaty country. You need a substantial at-risk investment in a real U.S. enterprise you will direct and develop (not passive). Consular E-2 adjudication reviews proportion of investment to total cost, jobs, viability. Family may qualify as E-2 derivatives. See our E-2 guide.
Sources: uscis.gov — E-2; travel.state.gov — categories.Some J-1 categories trigger a two-year home-country physical presence requirement before certain visas or a Green Card, unless a waiver is approved. Check the DS-2019 box and State Department J-1 guidance before signing a program.
Sources: j1visa.state.gov; travel.state.gov — Exchange; INA 212(e).Common EB-2/EB-3 path: PERM (DOL), then I-140, then I-485 (adjustment) or DS-260 (consular). Visa Bulletin priority dates control wait times. EB-1 may skip PERM for qualifying profiles. Maintain lawful nonimmigrant status during transition.
Sources: uscis.gov — Green Card for employees; Visa Bulletin; dol.gov — PERM.Sources: links reference official U.S. federal sites (USCIS, DOS, DOL, CBP, DHS). Policies and fees change; verify current instructions at your filing or travel date.
Use our contact page for initial outreach; for legally sensitive matters, consult a licensed U.S. immigration attorney.
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