You were selected in the FY2027 lottery. Now make sure your employer files the petition on April 1, 2026 -- not April 15, not May. Here is how.
Congratulations -- you were selected in the FY2027 H-1B lottery. But selection is only step one. Your employer must now file the actual H-1B petition (Form I-129) with USCIS, and the filing window opens April 1, 2026. For F-1 OPT students, every day of delay reduces your cap-gap protection window. For all selected candidates, faster filing means faster processing and earlier certainty. This guide shows you exactly how to communicate urgency to your HR department and immigration attorney.
Filing on April 1 vs April 30 could mean the difference between work authorization and a gap. If your OPT expires before October 1, cap-gap protection depends on a timely H-1B petition filing. The new Form I-129 (edition 02/27/2026) is mandatory. Your employer's LCA must be certified first. Push your employer to file on April 1 -- here is exactly what to say and do.
| Task | Deadline | Who Is Responsible | Status Check |
|---|---|---|---|
| LCA Filed & Certified | ASAP (7-10 day processing) | Employer / Attorney | Check FLAG system |
| New I-129 Form (02/27/2026 edition) | Before April 1 | Attorney | Confirm edition date |
| Support Documents Gathered | Before April 1 | You + Employer | Passport, I-94, diplomas, etc. |
| Premium Processing Decision | Before April 1 | Employer | $2,805 -- strongly recommended |
| I-129 Petition Filed | April 1, 2026 | Attorney | Filing receipt confirmation |
| Filing Deadline | June 30, 2026 | -- | Absolute last day |
The FY2027 H-1B filing window is April 1 through June 30, 2026. Many employers treat this as a "sometime before June 30" deadline, but for F-1 OPT students, every day matters. Cap-gap protection -- which extends your OPT work authorization from its expiration date until the H-1B decision -- only begins when the I-129 petition is filed. If your OPT expires May 15 and your employer files on May 20, you have a 5-day gap in work authorization. That gap can have consequences.
Even for candidates not on OPT, earlier filing means earlier processing. With premium processing ($2,805 for 15 business days), an April 1 filing could yield an approval by late April. A May 15 filing would not see an approval until mid-June at the earliest. And if USCIS issues an RFE (Request for Evidence), the clock resets -- adding potentially months to the timeline. Filing early gives you maximum buffer for complications.
The new Form I-129 with edition date 02/27/2026 is mandatory starting April 2026. If your attorney files using the old form, USCIS will reject the petition and return all fees. This wastes critical filing time. Confirm with your attorney TODAY that they have downloaded the new edition from uscis.gov. Also confirm that the LCA has been filed with the Department of Labor -- LCA certification takes 7-10 business days, so if it has not been filed yet, your April 1 target may already be at risk.
See the FAQ section below.
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Search H-1B Sponsors on Wisa →The filing deadline is June 30, 2026, not April 1 -- so a late filing does not disqualify you. However, for F-1 OPT students, cap-gap protection only begins when the petition is filed. If your OPT expires before the filing date, you will have a gap in work authorization. For non-OPT candidates, late filing simply means a later processing timeline. But there is no strategic advantage to waiting.
It is very tight. LCA certification through the FLAG system typically takes 7-10 business days. If your employer files the LCA today (March 27), it may not be certified until April 3-7. This means an April 1 filing is unlikely, but an April 7-10 filing is still possible. Push your employer to file the LCA immediately -- every business day of delay is a business day added to your timeline.
Legally, employers can require the beneficiary to pay the premium processing fee ($2,805), though they cannot require you to pay the base filing fee. If your employer will not pay for premium processing and you can afford it, paying yourself is strongly recommended -- especially if you are on OPT with an upcoming expiration. The certainty of a 15-business-day decision vs months of regular processing is worth the cost.
USCIS will reject the petition and return it with all fees. The new I-129 form (edition date 02/27/2026) is mandatory starting April 2026. A rejected petition means your filing date is pushed back by however long it takes to refile with the correct form. This is why you should confirm with your attorney TODAY that they have the correct edition. Ask them to show you the form edition date -- it should read 02/27/2026 in the bottom-left corner.