Your legal rights under H-1B portability and how to navigate a job change while on H-1B status.
One of the most common questions on r/h1b and r/immigration is whether you can transfer your H-1B to a new employer without telling your current company. The answer is nuanced: legally, your new employer files the transfer petition directly with USCIS, and there is no requirement to notify your current employer. However, practical considerations around timing, resignation, and maintaining valid status make this a decision that requires careful planning.
| Company | Total H-1B Filings |
|---|---|
| Amazon | 55,150 |
| Microsoft | 34,626 |
| 33,416 | |
| Infosys | 32,840 |
| Tata Consultancy Services | 28,950 |
| Cognizant | 26,700 |
| Deloitte | 18,200 |
| Apple | 15,800 |
| Meta | 14,900 |
| JPMorgan Chase | 12,400 |
The American Competitiveness in the Twenty-First Century Act (AC21) established H-1B portability, which allows H-1B workers to begin employment with a new employer as soon as the new employer's H-1B petition is filed with USCIS — without waiting for approval. This is the legal foundation that makes confidential job searching possible on H-1B status.
Your current employer has no legal mechanism to prevent you from seeking other employment or to be notified when a new H-1B petition is filed on your behalf. USCIS does not notify the petitioning employer of a transfer. However, your current employer will eventually learn of the transfer if they attempt to extend or amend your existing H-1B petition and find that a transfer has been filed.
The practical timeline usually works like this: you interview confidentially, accept an offer, the new employer's immigration attorney files the H-1B transfer, you receive the receipt notice, and then you give notice to your current employer. Many H-1B workers wait for the receipt notice before resigning to confirm the petition was accepted.
A: No. USCIS does not notify your current employer when a new employer files an H-1B transfer petition on your behalf. Your current employer will only learn about the transfer if they check your immigration status through their own petition management system, which most employers do not routinely monitor.
Q: Should I use premium processing for an H-1B transfer?
A: Premium processing ($2,805 fee, paid by your new employer) guarantees a response within 15 business days and is highly recommended for transfers. It reduces the uncertainty window and allows you to resign from your current job sooner with confidence that the petition has been received and is being adjudicated.
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Search H-1B Sponsors on Wisa →Yes. Your new employer files the H-1B transfer petition directly with USCIS. There is no legal requirement to notify your current employer, and USCIS does not inform them. Most H-1B workers search confidentially, wait for the receipt notice from the new petition, and then resign from their current position.
Yes. Under AC21 portability rules, you can begin working for the new employer as soon as USCIS receives the H-1B transfer petition (evidenced by the I-797C receipt notice). You do not need to wait for the petition to be approved. This typically takes 1-2 weeks via regular filing or is confirmed within 15 business days with premium processing.
If the transfer is denied after you have left your previous employer, you would need to find another employer to file a new petition, change to a different visa status, or depart the U.S. This risk is why many immigration attorneys recommend premium processing for transfers — it provides a faster decision and reduces the gap between leaving one job and having confirmed authorization at the new one.
Your current employer can withdraw their H-1B petition at any time. However, if the new employer's transfer petition has already been filed, your H-1B status continues under the new petition via portability. The withdrawal of the old petition does not automatically invalidate the pending transfer. It is important to time your resignation carefully to avoid gaps in employment authorization.