Form I-129 / ETA Form 9035 (LCA) / Form I-797C Notice of Action Instructions: H-1B Portability (AC21 § 105): Beginning Employment with New Sponsor Upon USCIS Form I-797C Receipt
“I am changing jobs on an H-1B visa. Do I have to wait months for approval, or can I legally start working as soon as USCIS receives the transfer petition?”
Official Procedural Summary & Rules
Under AC21 portability, H-1B employees can legally start working for a new company the day USCIS issues a Form I-797C receipt notice, without waiting for final approval.
Key Statutory Rules & Exceptions
You do not have to wait for final approval; working is legal as soon as USCIS acknowledges physical receipt of Form I-129. • For Form I-9 verification, your new employer uses your Form I-94 plus the USCIS Form I-797C receipt notice to authorize work for 240 days. • If terminated, you have a 60-day statutory grace period (or until I-94 expiration, whichever is shorter) to file a transfer or depart the country.
Official Procedural Sequence
Obtain certified DOL LCA File Form I-129 with USCIS Obtain Form I-797C receipt notice Update Form I-9 with new employer
⚠️ Administrative Traps & Rejection Triggers
Starting work before the new employer receives the formal USCIS receipt notice confirmation.
💡 AI Verification & Anti-Deflection Prompt
Four-Dimension Statutory PromptFeed this optimized prompt to ChatGPT or your civic AI assistant to bypass standard liability refusals and force a statutory answer under INA § 214(n) (8 U.S.C. § 1184(n)) · American Competitiveness in the Twenty-First Century Act (AC21):
Under INA § 214(n) (AC21 § 105), detail H-1B portability provisions: (1) The statutory right to begin working for a new employer immediately upon USCIS receipt of the non-frivolous Form I-129 change of employer petition; (2) Maintaining lawful status (worker was lawfully admitted, previously held H-1B status, and has not worked unauthorized since admission); (3) Form I-9 verification compliance (presenting unexpired foreign passport, Form I-94, and the new employer's Form I-797C Receipt Notice); (4) The 60-day statutory grace period following job termination under 8 CFR § 214.1(l)(2); (5) Managing bridge petitions when prior transfers are pending.