Official USCIS Form I-9
Download the current Form I-9 directly from USCIS and follow the official instructions for Section 1, Section 2, and reverification.
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Use this 2026 I-9 form guide to understand Form I-9 timing, the employee's role in Section 1, the employer's responsibilities in Section 2, the acceptable documents that satisfy List A or List B + List C, and where to verify the current official USCIS form.
Do not upload I-9 documents or immigration document numbers to this website.
For Form I-9 we link directly to USCIS instead of hosting a copy, because employers should always download the current official edition.
Download the current Form I-9 directly from USCIS and follow the official instructions for Section 1, Section 2, and reverification.
Download from USCISA Payroll Form Hub checklist to help employees understand List A or List B + List C before the employer review.
Download checklistDo not upload I-9 documents, identity documents, or immigration document numbers to this website. Follow your employer's authorized process and the official USCIS Form I-9 instructions. This 2026 I-9 form guide is not legal or immigration advice.
Form I-9 is one form, but it has two very different roles, the employee's and the employer's, that should not get mixed up.
Employees fill out Section 1 of Form I-9 with their legal name, address, date of birth, and citizenship or immigration status attestation. Section 1 must be completed no later than the first day of employment after a job offer has been accepted. Employees then present acceptable documents (one List A document, or one List B document plus one List C document) to the employer for review, through the employer's authorized process, never through a random website.
Employers physically (or, where permitted, remotely under USCIS-authorized procedures) examine the original acceptable documents the employee presents and complete Section 2 within three business days of the first day of employment. Employers also handle retention, reverification, and storage of completed Form I-9s under USCIS rules, and must not demand more or different documents than the employee chooses to present from the official list.
Use this high-level flow before you open the official USCIS instructions or your employer's onboarding portal.
Form I-9 work begins after a job offer has been accepted. The employer should never use a candidate's I-9 documents to decide whether to hire, that is a discrimination risk. Once the offer is on the table and accepted, the employer can give the employee the current USCIS Form I-9 and tell them when to complete Section 1.
The employee completes Section 1 of Form I-9 no later than the first day of employment. This includes the citizenship or immigration status attestation and (if applicable) the document numbers and dates for the work authorization category claimed. Identity documents themselves should be handed to the employer through the employer's authorized process, not uploaded to a third-party site.
The employer examines the original acceptable documents the employee chooses to present and completes Section 2 within three business days of the first day of employment. The employer records document title, issuing authority, document number, and expiration date, then signs Section 2. The employer cannot require specific documents, the employee picks from List A or List B + List C.
If employment is for fewer than three business days, Section 2 must be completed by the end of the first day of employment.
Keep onboarding clean, compliant, and privacy-safe.
Do not upload Form I-9 documents to this website or any other third-party tool. Identity and immigration documents belong in your employer's authorized process.
Section 1 is due by the first day of employment. Section 2 is due within three business days. Late completion is one of the most common I-9 audit findings.
Employees may present one List A document (which proves both identity and work authorization) or one List B document plus one List C document, never an extra document on top.
Immigration document numbers, A-numbers, and passport numbers should stay in official employer processes. Avoid entering them into unofficial tools or unsecured email.
Some employees' work authorization documents expire and require reverification on Supplement B. Follow the USCIS instructions instead of letting the date slip.
Remote document examination procedures (such as the DHS-authorized alternative procedure for E-Verify employers) can change. Verify the current procedure on USCIS before relying on it.
Quick answers for employees, employers, and HR teams handling Form I-9.
USCIS has extended the expiration date on the current Form I-9 edition to 05/31/2027. There may not be a brand-new 2026 edition, verify the current edition date on the official USCIS Form I-9 page before downloading.
Both. The employee completes Section 1 by the first day of employment. The employer examines the employee's chosen acceptable documents and completes Section 2 within three business days of the first day of employment.
No. Payroll Form Hub does not collect, upload, or store Form I-9 documents or document numbers. Identity and immigration documents should be handed only to your employer through their authorized I-9 process.
No. Form I-9 verifies employment eligibility and identity. Form W-4 handles federal income tax withholding. New hires usually complete both, but they serve completely different purposes and go to different places.
Use the timeline first, then open the USCIS instructions or your employer's onboarding portal to complete Form I-9.
Informational only; not immigration or legal advice.