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What penalties do employers face for hiring unauthorized workers? Answer in under 100 words. Cite only eCFR (www.ecfr.gov) sources.

Under 8 CFR 274a.10 (as amended through 90 FR 9, Jan. 2, 2025), employers who knowingly hire, recruit, or refer unauthorized aliens face civil monetary fines scaled to offense frequency, a cease-and-desist order, and mandatory compliance with verification rules. For offenses after November 2, 2015, first-offense fines range from $716 to $5,724 per unauthorized alien; second offenses from $5,724 to $14,308; and three or more offenses from $8,586 to $28,619 per alien. Pattern-or-practice violations may trigger criminal fines up to $3,000 per alien and up to six months' imprisonment.
Last verified: 2026-08-27 · Sources checked: 2/2 resolving · Next scheduled review: 2026-11-25

Details / How it works

Section 274A of the Immigration and Nationality Act, implemented at 8 CFR 274a.10, authorizes three enforcement tracks against employers who hire unauthorized workers.

  • Civil penalties for knowing hire/recruit/refer (8 CFR 274a.10(b)(1)): The respondent must (i) cease and desist, (ii) pay a per-alien fine calibrated to offense count and date, and (iii) comply with 8 CFR 274a.2(b) verification requirements plus any other appropriate remedial action.
  • Civil penalties for verification violations (8 CFR 274a.10(b)(2)): Failing to comply with Form I-9 procedures under 8 CFR 274a.2(b) triggers a separate fine per individual.
  • Criminal penalties (8 CFR 274a.10(a)): A pattern or practice of hiring unauthorized aliens carries fines up to $3,000 per alien and imprisonment up to six months for the entire pattern or practice.
  • Injunctive relief (8 CFR 274a.10(c)): The U.S. Attorney General may bring a civil action seeking a permanent or temporary injunction, restraining order, or other order against any person or entity engaged in a pattern or practice violation.

Numbers & thresholds

Offense count Offense date Minimum per unauthorized alien Maximum per unauthorized alien
First Before March 27, 2008 $275 $2,200
First On/after March 27, 2008 and on/before Nov. 2, 2015 $375 $3,200
First After Nov. 2, 2015 $716 $5,724
Second Before March 27, 2008 $2,200 $5,500
Second On/after March 27, 2008 and on/before Nov. 2, 2015 $3,200 $6,500
Second After Nov. 2, 2015 $5,724 $14,308
Three or more Before March 27, 2008 $3,300 $11,000
Three or more On/after March 27, 2008 and on/before Nov. 2, 2015 $4,300 $16,000
Three or more After Nov. 2, 2015 $8,586 $28,619
Criminal (pattern or practice) Any $0 $3,000 per unauthorized alien + up to 6 months imprisonment
Verification violation Before Sept. 29, 1999 $100 $1,000 per individual
Verification violation On/after Sept. 29, 1999 and on/before Nov. 2, 2015 $110 $1,100 per individual
Verification violation After Nov. 2, 2015 $288 $2,861 per individual

Exceptions & edge cases

  • Single-offense aggregation (8 CFR 274a.10(b)): Multiple violations found in a single proceeding count as one offense, but the fine still applies to each unauthorized alien involved.
  • Inflation adjustments: All civil fine amounts are adjusted for inflation under the Federal Civil Penalties Inflation Adjustment Act Improvements Act of 2015; the schedule above reflects the latest published figures through 90 FR 9 (Jan. 2, 2025).
  • Separate-entity treatment (8 CFR 274a.10(b)(3)): A respondent composed of distinct, physically separate subdivisions that do their own hiring (without common control) is treated as a separate person or entity.
  • Factors for verification penalties (8 CFR 274a.10(b)(2)): When setting verification fines, the adjudicator weighs business size, employer good faith, violation seriousness, whether the individual was unauthorized, and the employer's prior violation history.
  • Constructive knowledge (8 CFR 274a.1(l)): "Knowing" includes constructive knowledge — e.g., failing to complete or improperly completing Form I-9, or having information (such as a Labor Certification) indicating the alien is unauthorized — so penalties can attach even without direct proof.

Sources

  1. [1]U.S. Government Publishing Office / Department of Homeland Security — 8 CFR 274a.10 — Penalties for unlawful employment of aliens · as of 2026-08-27
  2. [2]U.S. Government Publishing Office / Department of Homeland Security — 8 CFR 274a.1 — Definitions for employment eligibility verification · as of 2026-08-27

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