H-1B extension beyond 6 years: the 365-day rule, 3-year rule and self-petitions

As of October 21, 2026, an H-1B extension beyond 6 years is possible under two provisions of the American Competitiveness in the Twenty-first Century Act of 2000 (AC21). If a PERM labor certification or Form I-140 was filed for you at least 365 days ago, USCIS can extend your H-1B in increments of up to one year; if your I-140 is approved and the per-country limit keeps your visa out of reach, it can extend you in increments of up to three years (8 CFR 214.2(h)(13)(iii)(D) and (E)).

Neither rule is limited to employer-sponsored green cards. Both cover immigrant petitions for classification under section 203(b) of the Immigration and Nationality Act (for the three-year rule, only EB-1, EB-2 and EB-3), which includes EB-1A and EB-2 national interest waiver (NIW) petitions you file yourself (8 CFR 214.2(h)(13)(iii); 8 CFR 204.5(h)(1) and (k)(1)). The catch is that an H-1B employer still has to file the extension (8 CFR 214.2(h)(2)(i)(A)).

Why does H-1B status stop at six years?

The limit is in the statute:

"In the case of a nonimmigrant described in section 1101(a)(15)(H)(i)(b) of this title, the period of authorized admission as such a nonimmigrant may not exceed 6 years." 8 U.S.C. 1184(g)(4) (INA section 214(g)(4))

USCIS generally admits H-1B workers for up to three years at a time, with one extension of up to three more, for six in total (USCIS, H-1B Specialty Occupations). Time in L-1 status counts toward the same six years, and once you reach the limit you normally have to spend the immediate prior year outside the United States before you can return in H or L status (8 CFR 214.2(h)(13)(iii)(A)).

Before relying on AC21, check whether you have time to recapture. Days spent outside the United States in increments of more than 24 hours during an approved H-1B petition do not count toward the six years and can be added back in a later petition (8 CFR 214.2(h)(13)(iii)(C)). The employer has the burden of requesting and documenting the exact amount, for example with passport stamps, I-94 records or airline tickets and a chart of dates (8 CFR 214.2(h)(13)(iii)(C)(1)).

How does the 365-day rule for an H-1B extension beyond 6 years work?

This is AC21 section 106(a) and (b), as amended in 2002 (8 U.S.C. 1184 statutory notes). The regulation reads:

"An alien who is in H-1B status or has previously held H-1B status is eligible for H-1B status beyond the 6-year limitation under section 214(g)(4) of the Act, if at least 365 days have elapsed since:" 8 CFR 214.2(h)(13)(iii)(D)(1)

The two qualifying filings are a labor certification filed with the Department of Labor, where one is required, or an immigrant visa petition filed with USCIS to classify you under section 203(b) (8 CFR 214.2(h)(13)(iii)(D)(1)). The PERM or I-140 only has to be filed and pending; it does not have to be approved.

The statute uses mandatory language: the government "shall extend the stay" of a qualifying worker in one-year increments until a final decision is made (AC21 section 106(b), 8 U.S.C. 1184 note). Under the regulation, these extensions continue until an approved labor certification expires, or until a final decision denies or revokes the PERM or I-140, decides your green card application, or administratively closes one of those filings (8 CFR 214.2(h)(13)(iii)(D)(2)). A denial is not final while an appeal can still be filed or is pending (8 CFR 214.2(h)(13)(iii)(D)(3)).

Other details:

• Different employers are fine. The H-1B petitioner need not be the employer that filed the PERM or I-140, and a later extension can rely on a different PERM or I-140 than the first one did (8 CFR 214.2(h)(13)(iii)(D)(6) and (7)).
• No adding filings together. You cannot combine the days elapsed on one PERM or I-140 with the days on another to reach 365 (8 CFR 214.2(h)(13)(iii)(D)(8)).
• Early filing is allowed. The employer can file up to six months before the requested start date, even before day 365, as long as the PERM or I-140 will have been filed at least 365 days before the extension takes effect (8 CFR 214.2(h)(13)(iii)(D)(5)).
• Principal beneficiary only. Only the principal beneficiary of a nonfrivolous PERM or I-140 can use it (8 CFR 214.2(h)(13)(iii)(D)(9)).

If your PERM is stuck because the Department of Labor has suspended processing of your employer's applications (20 CFR 656.31(b)), the 365 days still count from the filing date as long as the PERM has not been denied, revoked or closed (8 CFR 214.2(h)(13)(iii)(D)(1) and (2)); we cover that situation in the PERM suspension and the six-year limit.

What is the one-year filing rule?

There is one way to lose the 365-day route even while your case is alive. If you have an approved immigrant petition and do not file for adjustment of status or an immigrant visa within one year of a visa becoming available for your category and country, you become ineligible (8 CFR 214.2(h)(13)(iii)(D)(10)). DHS measures availability using the Final Action Date in the Visa Bulletin (81 FR 82398). If a visa becomes unavailable again before the year is up, a new one-year period starts when it returns, and USCIS may excuse a late filing caused by circumstances beyond your control (8 CFR 214.2(h)(13)(iii)(D)(10)). USCIS lists "Whether there was a change of employment" among the factors it considers (USCIS, H-1B Specialty Occupations).

The rule applies to any approved petition under section 203(b), including one the petitioner later withdrew (8 CFR 214.2(h)(13)(iii)(D)(10)).

How does the three-year extension with an approved I-140 work?

This is AC21 section 104(c). Its operative text reads:

"may apply for, and the Attorney General may grant, an extension of such nonimmigrant status until the alien's application for adjustment of status has been processed and a decision made thereon." AC21 section 104(c), Pub. L. 106-313, 8 U.S.C. 1184 note

It covers the beneficiary of an approved I-140 under section 203(b)(1), (2) or (3), meaning EB-1, EB-2 or EB-3, who would be eligible for the green card but for the per-country limitation (8 CFR 214.2(h)(13)(iii)(E)). USCIS describes this as being held back by "per country or worldwide limitations on immigrant visas" (USCIS, H-1B Specialty Occupations). DHS's 2016 final rule ties section 104 of AC21 to the effect of per-country limits on Chinese and Indian nationals (81 FR 82398); see EB-1A and NIW wait times for Indians.

The key rules:

• Up to three years at a time. USCIS may approve extensions in increments of up to three years for as long as you stay eligible (8 CFR 214.2(h)(13)(iii)(E)(1)).
• Visa unavailability is judged on the filing date. The petitioner must show the visa was unavailable as of the date the H-1B petition is filed (8 CFR 214.2(h)(13)(iii)(E)). DHS said that if the Visa Bulletin in effect on that date showed you were subject to the limit, it may grant the extension even if a visa is available when the petition is decided (81 FR 82398).
• It ends with a decision. Extensions are available until the I-140 approval is revoked or your adjustment or immigrant visa application is approved or denied (8 CFR 214.2(h)(13)(iii)(E)(2)).
• It is not truly one-time. The statute's heading says "one-time protection," but DHS says the exemption stays available until an EB-1, EB-2 or EB-3 visa is immediately available to you (81 FR 82398).
• You do not have to be in H-1B status now. Someone outside the United States or in another status can seek this exemption if otherwise eligible, and the H-1B petitioner need not be the employer that filed the I-140 (8 CFR 214.2(h)(13)(iii)(E)(3) and (4)).

DHS has said that section 104(c) "does not confer an automatic extension of status" (81 FR 82398). DHS also notes you can use this route before filing an adjustment application, as long as the I-140 is approved (81 FR 82398). For what else an approval unlocks, see what happens after your I-140 is approved.

Can an EB-1A or NIW self-petition extend your H-1B?

Yes, under either provision. You, or anyone on your behalf, can file an I-140 for EB-1A classification under section 203(b)(1)(A), and USCIS says those seeking an EB-2 national interest waiver under section 203(b)(2)(B) may self-petition (8 CFR 204.5(h)(1); 8 CFR 204.5(k)(1); USCIS, Employment-Based Immigration: Second Preference EB-2). Both are classifications under section 203(b), which is what the AC21 rules require (8 CFR 214.2(h)(13)(iii)(D) and (E)). The regulation's text does not distinguish between employer-filed and self-filed petitions.

How each route applies:

• 365-day rule. EB-1A needs no labor certification (8 CFR 204.5(h)(5)), so the clock runs from the date the I-140 was filed with USCIS (8 CFR 214.2(h)(13)(iii)(D)(1)(ii)). The same applies to an NIW, where the waiver removes the labor certification requirement (8 CFR 204.5(k)(4)(ii); USCIS, Employment-Based Immigration: Second Preference EB-2).
• Three-year rule. An approved EB-1A or NIW qualifies if the per-country limit makes your visa unavailable on the date the H-1B petition is filed (8 CFR 214.2(h)(13)(iii)(E)).

What a self-petition cannot do is replace the H-1B employer. A US employer seeking H-1B classification for a worker must file the petition (8 CFR 214.2(h)(2)(i)(A)), so the self-petition supplies the reason to go past six years while your employer files the Form I-129 extension. The advantage is that the green card case is yours and does not depend on one employer's PERM. If you are thinking about a move, AC21 job portability covers the separate rule for changing jobs once an adjustment application has been pending 180 days (8 CFR 245.25(a)).

Which rule fits your situation?

Sources: 8 CFR 214.2(h)(13)(iii); USCIS, H-1B Specialty Occupations.

Does your H-4 or H-1B spouse get the extension too?

An H-4 spouse and children are admitted for the same period as the H-1B principal, so a principal's AC21 extension carries them along (8 CFR 214.2(h)(9)(iv)). An H-4 spouse may also be eligible for work authorization if the principal has an approved I-140 or has been extended under AC21 sections 106(a) and (b) (8 CFR 214.2(h)(9)(iv)).

A spouse who holds H-1B status in their own right is different. Both AC21 rules are limited to the principal beneficiary, and DHS rejected comments asking to let an H-1B spouse rely on the other spouse's PERM or I-140; each worker must independently meet the requirements (81 FR 82398).

Is anything changing for H-1B extensions in 2026?

The AC21 regulations in 8 CFR 214.2(h)(13)(iii)(D) and (E) were codified by a DHS final rule published November 18, 2016 and effective January 17, 2017 (81 FR 82398). Two 2026 developments affect extensions in general:

• Deference proposal. On October 14, 2026, DHS proposed removing 8 CFR 214.1(c)(5), the rule under which USCIS generally defers to a prior approval involving the same facts when deciding an extension; comments are due November 13, 2026 (91 FR 65119). It is not final; see the extension deference proposal.
• 9-11 fee on extensions. Since September 9, 2026, covered employers must pay the 9-11 Response and Biometric Entry-Exit Fee on all H-1B and L-1 extension petitions, including those that do not involve a change of employer (91 FR 51360).

What this means for you

If you are in your fourth or fifth H-1B year, the dates matter more than the category. The question to ask is whether a PERM or I-140 will have been on file for 365 days by the day your six years run out, counting any recaptured time.

Whether a given PERM, I-140 or self-petition supports your extension, and which provision to request, is a question for your attorney.

Where to start

If your employer's green card process is slow, or you want a case that moves with you, a self-petition can also become the basis for your H-1B extension. Our free evaluation compares your record with the EB-1A, EB-2 NIW and O-1 criteria, and Frank can find real opportunities for the criteria you are missing. Petitions are reviewed and filed by our partner law firm, Lai & Turner.

Sources

All checked October 21, 2026.

• 8 CFR 214.2, eCFR (current as of October 2026; same text in the 2025 annual edition on govinfo). The six-year limit, recapture, the 365-day and approved I-140 exemptions, H-4 period of stay and H-4 work authorization, and who files H-1B petitions.
• 8 CFR 204.5, eCFR (current as of October 2026). Self-petitions for EB-1A and the NIW, and the labor certification exemption.
• 8 U.S.C. 1184, with statutory notes, United States Code 2024 edition, govinfo. INA 214(g)(4) and the text of AC21 sections 104(c) and 106(a) and (b).
• Retention of EB-1, EB-2, and EB-3 Immigrant Workers and Program Improvements Affecting High-Skilled Nonimmigrant Workers, 81 FR 82398 (November 18, 2016). Codification of the AC21 extension rules, effective date, Final Action Date measure, filing-date test for 104(c), spousal eligibility.
• USCIS, H-1B Specialty Occupations (last reviewed 09/21/2026). Standard three-plus-three admission, per-country or worldwide limits, late-filing factors.
• USCIS, Employment-Based Immigration: Second Preference EB-2 (last reviewed 01/15/2025). NIW self-petitions without a labor certification.
• 20 CFR 656.31, eCFR (current as of October 2026). Suspension of processing of an employer's labor certification applications.
• 8 CFR 245.25, eCFR (current as of October 2026). The 180-day adjustment pending requirement for job portability.
• Removing Deference to Prior USCIS Determinations of Eligibility, 91 FR 65119 (October 14, 2026). Proposed removal of 8 CFR 214.1(c)(5) and the comment deadline.
• 9-11 Response and Biometric Entry-Exit Fee for H-1B and L-1 Visas, 91 FR 51360 (August 10, 2026). The 9-11 fee on extension petitions from September 9, 2026.

Frequently asked questions

Green Card Guide AI is not a law firm and this article is not legal advice. It describes evidence-building strategy in general terms; your attorney determines what belongs in your petition and how it's argued.