E-Verify Requirements in Washington: 2026 Employer Guide
Washington has no state E-Verify mandate. Participation is voluntary. All employers must comply with federal I-9 requirements.
Voluntary — No State MandateResearched by the I9AuditReady Research Team
·Last Updated: April 2026
Washington E-Verify at a Glance
- Requirement Level
- Voluntary — No State Mandate
- Applies To
- No state mandate — voluntary participation only
- Employee Threshold
- No state mandate
- Key Statute
- No applicable state statute
- Effective Date
- No mandate in effect
Does Washington Require E-Verify?
Washington has no state E-Verify mandate. Employers may participate voluntarily.
Washington has no state E-Verify mandate. Participation is voluntary. All employers must comply with federal I-9 requirements.
Even without a state mandate, all Washington employers must complete Form I-9 for every new hire under federal law (INA § 274A). Federal contractors with contracts over $100,000 must use E-Verify under FAR 22.1803. Employers may also voluntarily enroll in E-Verify through USCIS at no cost.
Key Facts: E-Verify in Washington
- Washington has no state E-Verify mandate as of 2026.
- Washington's technology, aerospace, and agriculture industries employ large workforces subject to federal I-9 requirements.
- Federal I-9 penalties in Washington range from $252 to $2,507 per form for paperwork violations under 2026 adjusted rates.
Washington E-Verify: Frequently Asked Questions
Does Washington require E-Verify?
No. Washington State does not require private or public employers to use E-Verify. Participation is voluntary. All Washington employers must complete Form I-9 for every new hire under federal law.
Do Washington state agencies use E-Verify?
Washington does not mandate E-Verify for state agencies by law. Individual agencies may use it voluntarily. Federal contractors in Washington must comply with FAR E-Verify requirements.
Can Washington employers voluntarily use E-Verify?
Yes. Any Washington employer may enroll in E-Verify at no cost. Voluntary use must be applied consistently to all new hires.
Does Seattle have any additional E-Verify or I-9 rules?
Seattle's Fair Chance Employment Ordinance and other local employment laws affect hiring practices generally, but there are no Seattle-specific I-9 or E-Verify requirements beyond federal and state law.
Nearby State Requirements
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