Your H-1B status is expiring. Know your extension options before time runs out.

H-1B status is initially granted for up to three years and can be extended for a total maximum stay of six years. Extensions beyond six years are available under specific provisions of the American Competitiveness in the Twenty-First Century Act.

Overview

The six-year limit on H-1B status is one of the most important deadlines in the H-1B process. Once you reach six years, you must generally depart the U.S. for at least one year before being eligible for a new H-1B. However, two AC21 provisions allow extensions beyond six years.

Under AC21 § 104(c), if an employer has filed a PERM labor certification or I-140 immigrant petition on your behalf at least 365 days before your six-year limit, you are eligible for one-year extensions beyond six years. Under AC21 § 106(a), if you have an approved I-140 but cannot file for adjustment of status due to visa bulletin retrogression, you are eligible for three-year extensions.

Filing timing is critical. USCIS recommends filing extension petitions at least six months before your current status expires. If your extension is filed before your status expires but not yet adjudicated, the 240-day rule allows you to continue working for the same employer for up to 240 days while the extension is pending.

Employment Authorization Document (EAD) gaps have become a significant concern. If your EAD expires before the renewal is processed, you may face a gap in work authorization. USCIS has implemented automatic extensions for certain EAD renewal categories, but not all situations qualify. Filing renewals 180 days before expiration is strongly recommended.

What to do when your H-1B is approaching expiration

Your Rights Under California Law

H-1B workers have important rights regarding extensions and continued employment.

The 240-day rule

If your employer files an H-1B extension before your current status expires, you may continue working for up to 240 days while the extension is pending, even if your I-94 expires during this period. This protection only applies if the extension was timely filed and is with the same employer.

AC21 beyond-six-year extensions

Under AC21 § 104(c) and § 106(a), you are entitled to extensions beyond six years if you meet the eligibility criteria. Employers cannot use the six-year limit as leverage to prevent you from changing employers or negotiating working conditions.

Recapture of time spent outside the U.S.

Time spent physically outside the United States during your H-1B validity period does not count toward the six-year limit. You may be able to “recapture” this time to extend your available H-1B duration. Evidence of travel (passport stamps, I-94 records) is used to calculate recapturable time.

How California Law Applies

USCIS evaluates H-1B extension petitions under the same specialty occupation and qualification standards as initial petitions. The employer must demonstrate that the position continues to qualify as a specialty occupation, the worker remains qualified, and the employer can pay the prevailing wage.

For beyond-six-year extensions under AC21 § 104(c), USCIS verifies that the PERM labor certification or I-140 petition was filed at least 365 days before the worker’s six-year H-1B limit. Extensions under this provision are granted in one-year increments.

For extensions under AC21 § 106(a), USCIS confirms that the worker has an approved I-140 and that the applicable employment-based visa category is not current (i.e., there is retrogression affecting the worker’s priority date). Extensions under this provision are granted in three-year increments.

The Legal Process

The extension process mirrors the initial H-1B filing. The employer files Form I-129 requesting an extension of stay, accompanied by a new LCA, updated evidence of the specialty occupation, and proof of the beneficiary’s continued qualification. For beyond-six-year extensions, additional documentation includes copies of the PERM filing receipt, I-140 receipt or approval notice, and evidence of the visa bulletin dates.

Processing times for extensions vary by service center but typically range from three to eight months for standard processing. Premium processing is available for all H-1B extension petitions.

If the extension is approved before the current status expires, the transition is seamless. If approved after the current status expires but the extension was timely filed, the 240-day rule covers the gap. If the extension is denied, the worker must stop working and take steps to depart or change status.

What Documentation Matters

Key documentation for H-1B extensions includes:

• Current I-797 approval notice — Proof of existing H-1B status.
• New certified LCA — For the continued position, reflecting current prevailing wage data.
• Updated job description — Demonstrating the position continues to qualify as a specialty occupation.
• Recent pay stubs — Evidence of continued employment and payment at or above the prevailing wage.
• Employer financial documentation — Demonstrating continued ability to pay.
• PERM and I-140 documentation — For beyond-six-year extensions: filing receipts, approval notices, and visa bulletin evidence.
• I-94 travel records — For time recapture calculations, showing periods spent outside the U.S.

Frequently Asked Questions