Every October 1st marks the start of the new fiscal year and the official activation of approved H-1B statuses from the annual lottery. Transitioning from an F-1 student to an H-1B worker is not just a change in title; it introduces an entirely new set of immigration compliance rules. Many professionals mistakenly believe that receiving the approval notice means everything is settled. In reality, several mandatory legal obligations must be completed within the first few weeks of activation.
Using a typical young professional, "Alex," as an example, this article systematically details the core tasks you must tackle immediately after your H-1B takes effect. Alex, a software engineer at Company A previously on STEM OPT, was selected in the H-1B lottery earlier this year and approved via Change of Status effective October 1. Here is exactly what Alex must do next.
Step 1: Contact Your HR to Complete Form I-9 Re-verification
[Core Action] Bring your original I-797A approval notice (with the updated paper I-94 attached) to your company’s HR department to complete Section 3 of Form I-9 (Re-verification) and update your legal employment authorization records.
[Why and How] When Alex joined Company A, he filled out his I-9 using his F-1 OPT EAD card. Once the H-1B takes effect on October 1, his previous EAD work authorization is legally replaced by his H-1B status. Federal law strictly requires employers to update and re-verify Form I-9 when an employee's work authorization expires or changes to ensure ongoing employment compliance.
This is usually a very quick process; HR simply inputs Alex's new I-797A approval information into Section 3. (Note: If your H-1B application is still pending and you have not received the final approval notice, you do not need to do this yet. Wait until it is approved and then follow up with HR.)
[Extended Scenarios for Alex's Future I-9s]
- Future Standard Extensions at Company A (240-Day Rule): When Alex's initial H-1B approaches expiration in a few years, if Company A files a timely extension petition before his status expires, Alex is legally granted an automatic work authorization extension for up to 240 days.
- Future Transfer to Company B (AC21 Portability): If Alex decides to change jobs midway, under the AC21 Act, once his new employer (Company B) formally files the H-1B petition with USCIS, Alex can immediately begin working for the new company using the filing receipt and his previous I-94 record.
Step 2: Report to Your School's DSO Based on Your Previous Visa Status
[Core Action] Determine your student status prior to the H-1B activation and proactively contact your former school's Designated School Official (DSO) within 10 days of your H-1B effective date to submit the necessary documents and thoroughly close your SEVIS record.
[Why and How] After a domestic Change of Status takes effect, the system typically terminates the previous F-1 student status automatically. However, the required closing procedures vary greatly depending on your prior stage:
- If you were on STEM OPT (Must submit Final Evaluation): According to the Student and Exchange Visitor Program (SEVP) regulations, when STEM OPT is terminated early due to a change of status, the student and employer must complete and submit a Final Evaluation on Student Progress to the DSO within 10 days of the effective date. This report is the final section on page 5 of your original Form I-983 Training Plan. Alex must sign it, have his supervisor at Company A sign it, and send it to his DSO along with a copy of his I-797A to formally close his SEVIS record with a "Completed" status. Ignoring this step can leave a violation record in your SEVIS file.
- If you were on Day-1 CPT (Mind your academic adjustments and communication): H-1B activation means the full-time study restriction is lifted. Please report to your DSO immediately. If you plan to finish your degree, you must switch to a part-time or purely online enrollment format and ensure it does not interfere with your full-time job. If you plan to withdraw, exercise caution in your communications. It is highly recommended to finish the current semester first or cite objective personal health or family reasons for withdrawal. Avoid stating in writing that you are withdrawing "because my H-1B was approved," as this could lead USCIS to question your genuine nonimmigrant intent to study when you apply for a green card later.
- If you were on standard 12-month Post-Completion OPT: The system will generally update your SEVIS record to "completed" automatically, requiring no extra action. However, it is still recommended to send a courtesy email to your DSO, save their reply, and request a final, updated Form I-20 showing the completed status for your records.
Step 3: Build Your Personal "Immigration Archive" and Safeguard Core Originals
[Core Action] Request the original paper I-797A (with the I-94 attached) from your company or law firm for lifelong safekeeping, and systematically download and save every paystub starting from your first month of activation.
[Why and How] Employment-based immigration is a marathon spanning several years. Whether you are filing an H-1B extension, transferring jobs, or eventually submitting an I-485 green card application, USCIS has the authority to audit every detail of your past status changes and U.S. residency history. Please create a dedicated archive for the following four types of documents:
- Original I-797A Approval Notice: The original document featuring the green security paper I-94 card at the bottom is your legal property. You must keep it safe, as the DMV, consular officers during visa stamping abroad, and Customs and Border Protection (CBP) officers will only accept the original document.
- Every Paystub: The validity of your H-1B status relies entirely on genuine employment and compliant payroll. Starting October 1, your employer must pay you the full salary promised on your Labor Condition Application (LCA) (which cannot be lower than the Prevailing Wage). Fully paid paystubs are your ultimate ironclad proof of maintaining a valid legal status.
- Full Copy of Application Documents: Retain a copy of your Form I-129 draft, the DOL-certified LCA, your company Offer Letter, and your detailed Job Description submitted during this H-1B petition.
- Complete Student Era Materials: This includes all original I-20s from your undergraduate to graduate studies (especially every page showing CPT or OPT endorsements), copies of historical EAD cards, and official transcripts.
Step 4: Strictly Observe H-1B Employment Boundaries and Prevent Amendment Risks
[Core Action] Strictly avoid any unauthorized side jobs or part-time work. If your actual office location relocates or your job duties change significantly, you must require your employer to file an H-1B Amendment before the change occurs.
[Why and How] H-1B is a highly restrictive visa category tightly bound to a "specific employer, specific role, and specific location." After activation, you must remain vigilant:
- Do not engage in any unauthorized side jobs: Your H-1B only permits you to work for the employer that sponsored your visa. Privately offering consulting services, opening an online store, taking freelance gigs for pay, or working as an independent contractor (receiving a 1099 tax form) all constitute Unauthorized Employment and severely violate your immigration status. If you genuinely need to take a second part-time job, a second employer must file a separate Concurrent H-1B petition for you, and you can only start after it is approved.
- Watch out for situations requiring an Amendment: If Alex moves and his actual work location (or remote work address) shifts outside the Metropolitan Statistical Area (MSA) covered by his original LCA, or if Alex receives a promotion that fundamentally shifts his core duties away from his original specialty, his employer must file a new LCA with the DOL and submit an H-1B Amendment to USCIS before these changes take place. This prevents compliance failures during unannounced USCIS site visits (FDNS Site Visits).
Step 5: Handle Two Minor Admin Tasks: Driver's License and FICA Taxes
[Core Action] Take some time to visit the DMV with your original I-797A to extend your driver's license expiration date, and verify your tax withholding status with your company's Payroll department.
[Why and How]
- Driver’s License Extension: Alex’s previous REAL ID driver's license was likely issued based on his OPT EAD card’s expiration date. After activation, Alex simply needs to bring his passport, original I-797A, and two recent proofs of address to the local DMV to extend his license directly to the expiration date listed on his H-1B approval notice.
- Check FICA Taxes: During F-1 student status, international students are generally exempt from FICA taxes (Social Security and Medicare taxes) for their first five years. However, once you switch to an H-1B work visa and meet the Substantial Presence Test, you typically no longer enjoy this tax exemption. It is advisable to proactively review your paystubs after October and confirm with your Payroll department that your tax withholdings align with your new status to avoid underpayment penalties during tax season.
Conclusion
Transitioning from an F-1 student to the H-1B professional track is a major milestone in any international professional’s career. As long as you follow Alex’s example by completing the I-9 re-verification, properly closing out your school records, meticulously archiving core documents, and adhering strictly to employment boundaries, you can eliminate future status anxieties and lay a solid compliance foundation for your upcoming career development and green card application.
If you need professional assistance with post-activation compliance, role and location change evaluations, H-1B transfers, or long-term employment-based green card planning, feel free to contact the LYD Law professional immigration legal team. We are here to safeguard your journey.