March 7, 2026
By now, you've registered for the H-1B FY 2027 lottery, paid the $215 fee, and you're waiting. The notification period opens March 31, 2026—and if your registration is selected, the clock starts ticking immediately.
You have exactly 90 days from selection to file a complete H-1B petition. Miss that window, and your selection is forfeited. Here's your day-by-day action plan to ensure you don't miss anything critical.
Key Dates for FY 2027
- March 31, 2026: Selection results announced (earliest)
- April 1, 2026: Earliest filing date (H-1B cap season opens)
- 90 days from selection: Filing deadline (typically late June)
- October 1, 2026: H-1B employment start date (FY 2027)
Week 1: Immediate Actions (Days 1-7 After Selection)
The moment you receive that selection notification, start here:
- Confirm your selection in the USCIS portal: Log into your USCIS account and verify the selection notice. Screenshot it. You'll need the selection confirmation number for your petition.
- Notify your employer immediately: Your employer needs to know ASAP. They must prepare the Labor Condition Application (LCA) and coordinate with legal counsel.
- Start gathering documents: You'll need degree certificates, transcripts, employment letters, passport copies, and prior immigration documents. Start now—some take time to obtain.
Weeks 2-4: LCA and Petition Preparation (Days 8-30)
This is where most of the work happens:
- File the Labor Condition Application (LCA): Your employer must file ETA Form 9035 with the Department of Labor. Processing takes 7-10 business days. This must be certified before you can file the H-1B petition.
- Prepare Form I-129: Your attorney will prepare this, but you need to review it carefully. Any errors can cause delays or denials.
- Draft the support letter: This explains why your position requires a bachelor's degree or higher. It's critical for approval.
Weeks 5-8: Final Review and Filing (Days 31-60)
You're in the final stretch:
- Review everything twice: Check dates, names, passport numbers, and job titles. One typo can cause an RFE.
- Pay the filing fees: As of 2026: $460 base fee + $500 fraud prevention fee + $2,500 premium processing (optional). Your employer typically pays these.
- File the petition: Submit to USCIS before your 90-day deadline. Keep copies of everything.
Should You Use Premium Processing?
Premium processing ($2,500) guarantees a response within 15 business days. But it's not always necessary:
- Consider premium processing if: Your current status expires soon, you have international travel planned, or your employer needs certainty quickly.
- You might skip it if: You have plenty of time before your current status expires and you're not in a rush.
Common Mistakes to Avoid
- Waiting too long to start: The 90 days goes fast. Start gathering documents immediately upon selection.
- Inconsistent job titles: The job title on your LCA, I-129, and support letter must match exactly.
- Missing the deadline: USCIS does not extend the 90-day window. File on time or lose your selection.
The Bottom Line
Getting selected in the H-1B lottery is just the beginning. The 90 days that follow are critical—and they go fast. Start preparing now, stay organized, and don't wait until the last minute.
If you're feeling overwhelmed, you're not alone. H-1B petitions are complex, and the stakes are high. Working with an experienced immigration attorney can mean the difference between approval and a costly denial.
Selected in the H-1B FY 2027 lottery? and let's make sure your petition is filed correctly and on time. We have helped hundreds of professionals navigate the H-1B process successfully.
Need Help With Your Immigration Case?
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Book Strategy SessionAbout the Author

Jinwen Liu
Managing Attorney
Attorney Jinwen Liu is the founder of Yingzhong Law Offices in San Jose, California, with 10+ years of U.S. immigration law experience. She focuses on EB-1A extraordinary ability, NIW, EB-5 investor, and H-1B petitions, and is recognized for her strategic case framing, meticulous evidence preparation, and complex RFE defense. A former immigrant herself, she provides bilingual counsel in English and Chinese. She received legal training at the University of Texas at Austin School of Law and is a member of AILA.

