H-1B · EXTENSION · H-1B extension
H-1B Extension
To extend H-1B, the employer files I-129 with new LCA, evidence of continued specialty occupation, and the prior I-797. USCIS quotes 2.5–5.5 months for standard adjudication; premium processing accelerates to 15 calendar days for an additional $2,805 fee.
Bottom line
Verdict: standard H-1B extension is a low-risk, well-understood filing. The strategic decisions are AC21 §104(c) vs §106(a) at year 6, and whether to add premium processing for travel or paperwork urgency.
Frequently asked questions
- Should I use premium processing on the extension?
- Premium processing (Form I-907, $2,805 fee in 2026) returns the H-1B I-129 decision in 15 calendar days. Worth it when you have international travel planned, when you need the I-94 update for state ID/license renewal, or when the case has unusual evidence.
- What evidence does USCIS expect with an H-1B extension?
- Standard extension evidence: new LCA, updated job description if duties evolved, employer letter, pay stubs, Form W-2s for the prior period, and copy of prior I-797. RFEs typically focus on specialty-occupation evidence or wage compliance.
- What happens if my extension is denied?
- Denial of a timely-filed extension stops the 240-day auto-extension. You stop work immediately, but generally have a brief window to depart, refile, or pursue alternate status. Consult counsel — unlawful presence triggers re-entry bars.
- Can I change employers during an H-1B extension?
- Transferring during a pending extension is legal but adds complexity: the new I-129 is a separate filing; AC21 §104(c) extension benefits transfer if the new employer files an I-140 and the original I-140 ports under INA §204(j).
- How long can I extend H-1B status?
- H-1B is granted in 3-year increments to a maximum of 6 years total. Extensions beyond 6 years require AC21 §104(c) (I-140 approved with priority date not current) or §106(a) (PERM/I-140 pending 365+ days).