Arizona E-Verify Requirements: Compliance and Employer Penalties

Arizona E-Verify requirements apply to every employer in the state: you must run each new hire through E-Verify after they start work, keep a record of that verification, and do it for every employee regardless of your company’s size or industry.¹ The Legal Arizona Workers Act, in effect since January 1, 2008, ties this duty to your business licenses, meaning noncompliance can put you on probation, suspend your licenses, or shut you down permanently.² Employers who use E-Verify consistently also earn a rebuttable presumption that they did not knowingly hire an unauthorized worker, which is the strongest legal shield Arizona law provides.

Which Employers Are Covered

Everyone. Arizona Revised Statutes 23-214 reaches private companies, nonprofits, government agencies, and self-employed people who hire others.¹ There is no small-business carveout, no industry exemption, and no minimum employee threshold. If you hire in Arizona, you verify.

Two groups carry extra duties on top of the baseline. Government contractors cannot be awarded a state or local contract without complying with E-Verify, and every such contract must include a warranty of compliance.³ Employers receiving economic development incentives (grants, loans, performance awards) must prove enrollment before the money moves, and if the awarding agency later finds you out of compliance, you have 30 days from the final determination to repay everything.¹ Federal contractors holding the FAR E-Verify clause have their own enrollment and existing-employee verification timelines layered on top of the state rules.⁴

Enrolling and What You Agree To

You enroll through the E-Verify website using your company’s legal name, employer identification number, and primary physical address.⁵ At the end of the process you sign a Memorandum of Understanding with the Department of Homeland Security, and that MOU is where your real obligations live.

The MOU commits you to verify every new hire rather than selected ones. You cannot run a check on anyone before they are hired. Each case must be created within three business days of the employee’s start date. You have to post the E-Verify participation and Right to Work notices where applicants can see them. You must comply with Title VII and federal immigration anti-discrimination rules, meaning no different treatment based on national origin or citizenship during the process. When an employee presents a permanent resident card, employment authorization document, or U.S. passport for the I-9, you have to photocopy the document and keep it with the form.⁶ At least one person at your company must be designated as an administrator, and anyone who will create cases must complete the online tutorial first.

Verifying Each New Hire

Verification starts with Form I-9. You must complete Section 2 within three business days of the employee’s first day of work for pay. A Monday start means Section 2 is done by Thursday.⁷ The employee presents documents showing identity and work authorization, and you examine them.

Once Section 2 is complete, you enter the I-9 information into E-Verify. The system cross-checks records at DHS and the Social Security Administration, and most cases return a confirmation within seconds. When the system cannot confirm eligibility, it issues a tentative nonconfirmation, called a mismatch.

What to Do With a Mismatch

The mismatch workflow has strict deadlines. You have 10 federal working days from the date the mismatch is issued to notify the employee and complete the referral steps in E-Verify.⁸ The employee has their own 10 federal working days to decide whether to contest. If they do contest, they must contact DHS or visit an SSA office within eight federal working days after the referral.⁹

Through all of this, you cannot fire the employee or take any adverse action because of the mismatch. If the employee does not respond within the window, or the mismatch becomes a final nonconfirmation after their attempt to resolve it, you close the case in E-Verify and terminate employment.¹⁰ Acting on a mismatch before the process has run its course is itself a violation.

Recordkeeping

Arizona’s retention rule under ARS 23-214 requires you to keep E-Verify records for the length of the person’s employment or at least three years, whichever is longer.¹ Federal law sets a different clock for the I-9 itself: three years after the hire date or one year after employment ends, whichever is later.¹¹ Both apply, so keep I-9 and E-Verify records together for whichever period runs longest.

Record the E-Verify case verification number on the I-9, or print the screen result and attach it to the form, as the MOU requires.⁶ Keep mismatch cases documented end to end: referral notices, employee responses, final outcomes. If an investigator ever asks, organized files are the fastest route to showing you did what you were supposed to.

Why Compliance Pays: The Affirmative Defense

Beyond avoiding penalties, running E-Verify properly earns you a rebuttable presumption that you did not knowingly or intentionally hire an unauthorized worker. If a complaint lands at your door and you can show you verified the employee through E-Verify, the government has to prove you knew the worker was unauthorized despite the verification.¹² That is where most investigations end.

Arizona law also recognizes a separate affirmative defense for employers who can show good-faith compliance with federal I-9 requirements.¹³ An employer who skips E-Verify gives up the presumption and walks into any investigation with no shield.

Penalties for Noncompliance

Arizona separates violations by culpability: knowingly hiring an unauthorized worker, and intentionally doing so. Both reach your business licenses, which is what makes them existential rather than merely expensive.

Knowing Violations

For a first violation under ARS 23-212, the court orders you to terminate all unauthorized employees, puts the business location on three years of probation, and requires you to file quarterly reports with the county attorney listing every new hire at that location during probation. You also have to submit a sworn affidavit within three business days confirming you have fired all unauthorized workers and will not hire more. If the affidavit does not come in, the court suspends all business licenses tied to the location until you comply.¹²

A second knowing violation triggers permanent revocation of all business licenses at the offending location. If no location-specific license exists, revocation applies to licenses at your primary place of business. Permanent means permanent; there is no reinstatement path.¹²

Intentional Violations

ARS 23-212.01 is harsher. A first intentional violation can bring immediate license suspension; a second triggers mandatory permanent revocation.¹³ Arizona defines “knowingly” by reference to the federal standard at 8 U.S.C. 1324a; “intentionally” implies a deliberate decision to hire someone the employer knows lacks authorization.¹⁴

Federal Fines on Top

Federal law adds per-worker civil fines independent of anything Arizona does. The base statutory range for a first offense of hiring an unauthorized worker is $250 to $2,000 per worker, climbing to $3,000 to $10,000 per worker for employers with multiple prior violations, with annual inflation adjustments. I-9 paperwork violations alone carry 2026 penalties ranging from $288 to $2,861 per form. A pattern or practice of hiring unauthorized workers can also lead to criminal prosecution with fines up to $3,000 per worker and up to six months of imprisonment.¹⁵ Immigration and Customs Enforcement conducts its own I-9 audits separately from Arizona’s complaint process, starting with a Notice of Inspection that gives you at least three business days to produce the requested forms.¹⁶

Anti-Discrimination Limits

E-Verify does not authorize extra scrutiny of some workers. Verify every new hire, not just those who look or sound foreign-born. Running selective checks based on appearance, accent, or national origin violates both the MOU and federal anti-discrimination law.¹⁷ You also cannot pre-screen job applicants: the check happens only after the person is hired and has completed Section 1 of the I-9.

Arizona’s complaint process mirrors this limit. The Attorney General and county attorneys are barred from pursuing complaints based solely on race, color, or national origin, and knowingly filing a false complaint is itself a class 3 misdemeanor.¹² The system targets employers who deliberately get around immigration law, not workers who look a certain way.

1
Arizona Legislature. Arizona Code 23-214 – E-Verify Program; Economic Development Incentives; List
2
Attorney General’s Office. Legal Arizona Workers Act
3
Arizona Legislature. Arizona Code 41-4401 – Government Procurement; E-Verify Requirement; Definitions
4
E-Verify. Timeframes for Enrollment and Use
5
E-Verify. Enrollment Checklist
6
E-Verify. The E-Verify Memorandum of Understanding for Employers
7
U.S. Citizenship and Immigration Services. Completing Section 2, Employer Review and Attestation
8
E-Verify. Tentative Nonconfirmations (Mismatches)
9
E-Verify. How to Process a Tentative Nonconfirmation (Mismatch)
10
E-Verify. E-Verify User Manual – 3.3 Tentative Nonconfirmation (Mismatch)
11
U.S. Citizenship and Immigration Services. Handbook for Employers M-274 – 10.0 Retaining Form I-9
12
Arizona Legislature. Arizona Code 23-212 – Knowingly Employing Unauthorized Aliens; Prohibition
13
Arizona Legislature. Arizona Code 23-212.01 – Intentionally Employing Unauthorized Aliens; Prohibition; False and Frivolous Complaints; Violation; Classification; License Suspension and Revocation; Affirmative Defense
14
Arizona Legislature. Arizona Code 23-211 – Definitions
15
Office of the Law Revision Counsel. 8 USC 1324a – Unlawful Employment of Aliens
16
U.S. Immigration and Customs Enforcement. Form I-9 Inspection Under Immigration and Nationality Act 274A
17
E-Verify. E-Verify User Manual – 1.5 User Rules and Responsibilities