I-9 Acceptable Documents List for 2026: Every List A, B, and C Option Explained

Shafi Afridi - California Registered Immigration Consultant, Costa Mesa. I serve as an I-9 authorized representative for employers with remote hires across California and assist with I-9 employment eligibility verification document review. This guide covers publicly available USCIS information about acceptable I-9 documents.

I am Shafi Afridi, a California registered immigration consultant in Costa Mesa. The most common call I get from California employers is some version of the same question: "My new hire showed me a document and I don't know if I can accept it for the I-9." That call usually comes with panic because the employer read somewhere that I-9 fines start at nearly $300 per form in 2026, and they just realized they have been filling out Section 2 wrong for years. The confusion is understandable. Form I-9 looks simple enough on the surface, but the acceptable documents rules catch people off guard because there are three separate lists, specific combination rules, receipt exceptions, and anti-discrimination requirements that limit what an employer can even ask for.

After helping employers across Orange County, Los Angeles County, and Riverside County with I-9 verification, I have seen the same document-related mistakes come up repeatedly. A restaurant owner in Anaheim rejected a valid List B document because he thought only a driver's license counted. An HR manager in Irvine demanded a green card from every non-citizen employee, not realizing that requiring a specific document is actually a federal anti-discrimination violation. A staffing agency in Los Angeles had been photocopying documents but never actually completing Section 2, which turned every single hire into a paperwork violation.

How I-9 Document Lists Work: The List A, B, and C System

Every employer in the United States must complete Form I-9 for each person they hire. The form verifies two things: identity (who the person is) and employment authorization (whether they are legally allowed to work in the U.S.). USCIS splits acceptable documents into three lists to handle these two requirements.

List A documents are the simplest path because each one establishes both identity and employment authorization by itself. If an employee presents a valid List A document, no additional document is needed.

List B documents establish identity only. They prove who the person is but say nothing about work authorization.

List C documents establish employment authorization only. They prove the person can legally work but do not verify identity.

An employee satisfies the I-9 requirement by presenting either one document from List A alone, or one document from List B combined with one document from List C. There is no third option. An employee cannot combine two List B documents or two List C documents. And the employer cannot ask for both a List A document and a List B plus C combination.

List A Documents: Identity and Employment Authorization

List A documents are the most straightforward because each one does double duty. One unexpired List A document satisfies the entire I-9 requirement with no second document needed. Here is the complete list of acceptable List A documents from the current Form I-9 instructions:

List B Documents: Identity Only

List B documents prove who the employee is but do not establish work authorization. A List B document must always be paired with a List C document to complete the I-9. All List B documents must be unexpired and contain a photograph.

For employees under age 18 who cannot present one of the documents listed above, the following are also acceptable as List B documents: a school record or report card, a clinic/doctor/hospital record, or a daycare/nursery school record. These special provisions recognize that minors may not have photo identification.

List C Documents: Employment Authorization Only

List C documents prove that the person is authorized to work in the United States but do not verify identity. A List C document must be combined with a List B document to satisfy the I-9 requirement.

The I-9 Receipt Rule: Temporary Documents for Lost, Stolen, or Damaged Originals

The receipt rule is one of the most misunderstood parts of the I-9 process. When an employee cannot present a required document because it was lost, stolen, or damaged, they may show a receipt for the replacement document as a temporary measure.

I-9 Video: Understanding Employment Eligibility Verification

2026 I-9 Penalty Amounts: What Non-Compliance Actually Costs

I-9 penalties increased again for 2026, and the numbers are significant enough that even small businesses with a handful of employees can face tens of thousands of dollars in fines during an ICE audit. These are the current fine ranges based on publicly available ICE and USCIS enforcement data:

Consider what this means for a small California business. A restaurant with 20 employees that has paperwork violations on every I-9 form could face penalties between $5,760 and $57,220 in a single audit. And that is just for technical paperwork errors, not for knowingly hiring unauthorized workers. The penalties stack because they apply per form, not per audit.

I-9 Authorized Representative: Section 2 Completion for Remote Hires

One of the most practical but least understood parts of the I-9 process involves the authorized representative. Federal regulations allow any person aged 18 or older to act as an authorized representative to complete Section 2 of Form I-9 on behalf of the employer. The employer does not need to be physically present when the employee's documents are examined.

This is especially relevant for remote hires, which have become increasingly common since 2020. When an employer in San Francisco hires someone who will work remotely from San Diego, someone near the employee needs to physically examine the original documents. That person is the authorized representative.

I operate i-9-authorized-representative.com specifically to serve California employers who need someone to complete Section 2 for remote employees. As an authorized representative, I physically examine the employee's original documents, verify they appear genuine and relate to the person presenting them, and complete Section 2 of Form I-9.

Section 3 Reverification: When Employment Authorization Expires

Section 3 of Form I-9 applies when an employee's work authorization has an expiration date. Before that date arrives, the employer must reverify by having the employee present a document showing current work authorization. The employee must present either a List A document or a List C document for reverification. List B documents (identity only) are not used for reverification because identity was already established when the employee was originally hired.

There are critical reverification rules that trip up employers:

Common I-9 Mistakes That Trigger Violations

Based on publicly available ICE audit patterns and USCIS compliance guidance, these are the errors that most frequently result in penalties during I-9 inspections:

I-9 Record Retention: How Long to Keep the Forms

Employers must retain completed I-9 forms for a specific period after the employee leaves. The retention rule uses a two-part formula, and the employer keeps the form for whichever date is later:

I-9 Document Verification for California Employers

California employers face the same federal I-9 requirements as employers in every other state, plus additional California-specific considerations. California law (AB 450, Labor Code Section 1019.1) restricts employers from reverifying employment authorization at a time or manner not required by federal law, and prohibits employers from using E-Verify to check the employment eligibility of existing employees not subject to a federal E-Verify requirement.

For California employers who need assistance with I-9 compliance, document verification, or authorized representative services for remote hires, I provide I-9-related services through my I-9 authorized representative practice. I physically examine documents, complete Section 2 as an authorized representative, and assist employers with understanding the acceptable documents lists. I do not provide legal advice about specific employee situations, and I recommend consulting with an employment attorney for legal compliance questions.

Shafi Afridi

I am a California registered immigration consultant in Costa Mesa, serving employers and employees across Orange County, Los Angeles County, Riverside County, and all of California. I provide I-9 authorized representative services for remote hires, marriage-based green card document preparation, citizenship and naturalization document assistance, and family petition form preparation. I am not an attorney and cannot provide legal advice or determine eligibility for any immigration benefit. I provide nonlegal immigration document-preparation services permitted under California law (BPC §22440-22448). For legal questions, consult a licensed immigration attorney or DOJ-accredited representative.

See also: I-9 Authorized Representative Services · Adjustment of Status · Marriage-Based Green Card · Citizenship and Naturalization California · Affordable Immigration Services · Bonded Immigration Consultant California · Fee Disclosure

This page contains publicly available information from USCIS, the U.S. Department of State, ICE, and official Form I-9 instructions. I am not an attorney. I cannot provide legal advice, determine eligibility for immigration benefits, or represent you before USCIS or any government agency. I provide nonlegal immigration document-preparation services permitted under California law (BPC §22440-22448). For legal questions about I-9 compliance, employment law, or your specific situation, consult a licensed attorney. Bond #73808846, Western Surety Company. Verify my registration →

Sources cited on this page: USCIS Form I-9 Instructions · USCIS Handbook for Employers (M-274) · USCIS I-9 Central · ICE I-9 Inspection Procedures · ICE March 2026 Violation Reclassification · i-9intelligence.com 2026 Penalty Schedule · DOJ Immigrant and Employee Rights Section · California Labor Code Section 1019.1 (AB 450) · Immigration and Nationality Act Anti-Discrimination Provisions · Reddit r/immigration · Reddit r/humanresources · Reddit r/USCIS · Reddit r/DACA · Quora I-9 Document Threads · HR Compliance Practitioner Forums · California Business and Professions Code §22440-22448