H-1B extensions past the sixth year when the I-140 is pending

The six-year H-1B limit is not extended by having a green card case in progress. It is extended by meeting one of two specific statutory tests, and the difference between them determines whether an employer files once or annually.

The two provisions

§ 106(a) — one year at a time. Available where a labor certification or I-140 was filed at least 365 days before the sixth-year limit is reached, and remains pending or approved. The trigger is the filing date. A pending I-140 satisfies this.

§ 104(c) — three years at a time. Available where the I-140 is approved and the beneficiary cannot file for adjustment because the priority date is not current. The trigger is approval. A pending I-140 does not satisfy this.

So a stalled I-140 does not usually end an employee's H-1B time. It converts three-year extensions into one-year extensions, which is a different and quieter kind of expensive.

What annual extensions actually cost

Each cycle carries a filing fee package, counsel time, an amended or new LCA where terms have shifted, and the internal handling that goes with it. Multiply by every affected employee, then by the number of years the priority date sits retrogressed.

The less visible cost is timing risk. Every extension is another adjudication that has to complete before an expiry date. Each one is an opportunity for a receipt to arrive late, an RFE to land, or a case to sit past the date it needed to be decided by. One-year cycles multiply that exposure by three.

For a population of any size, this is the single most defensible reason to push on a pending I-140. It is not about the individual's green card. It is about removing a recurring operational risk from the calendar.

The 240-day rule and its limits

A timely-filed extension with the same employer allows continued employment for up to 240 days past the I-94 expiry while the petition is pending. That is a real cushion and it is why most extension delays never become visible.

It is also finite, and it does not restore lawful status if the petition is ultimately denied. An employee working on the 240-day provision when a denial lands has been working without authorization from the I-94 expiry, with consequences for both sides. Premium processing on extensions is worth its cost largely for this reason.

Practical sequencing

• Work backwards from each H-1B population's sixth-year dates and set the PERM filing deadline at 365 days plus a real buffer.
• Where the I-140 is pending and premium processing is available, weigh the upgrade against the number of one-year cycles it would remove.
• Where premium processing is unavailable or already used and the petition is far outside its posted window, that is the point at which federal litigation enters the conversation.
• Track dependent H-4 EAD eligibility alongside, because it also unlocks on I-140 approval and it is often the factor that decides whether the household stays.

Questions

Does changing employers reset the six-year clock?

No. Time counts against the beneficiary regardless of employer. Time spent outside the United States can be recaptured with documentation.

Can a new employer use an existing approved I-140 for § 104(c)?

An approved I-140 can support extensions with a new employer in defined circumstances, including where the original petition has not been revoked. The analysis is fact-specific and worth confirming with counsel before an offer goes out.

What if the I-140 is approved but then withdrawn?

Withdrawal after 180 days from approval generally preserves the priority date but changes what the petition can support going forward. Sequence any withdrawal against pending extension needs.

General information, not legal advice. Rules and processing practice change; verify against the agency's own published figures and take advice on your own facts.