King County L&I
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Our most popular forms and publications
Master Business Application -
If you want to obtain a state business license.
Master Application
.
Application for Employer Identification Number – SS4
.
Information for New Registrants
.
Trade Name Registration
.
Frequently Asked Questions.
Contractor Registration -
If you want to become a contractor in Washington State.
Application for Contractor Registration.
(176 KB PDF)
Continuous Contractor’s Surety Bond.
(88 KB PDF)
Assignment of Account or Time Deposit – Washington State Banks Only
.
(105 KB PDF)
Release of Lien by Contractor and Subcontractors.
(48 KB PDF)
Model Disclosure Statement Notice to Customer.
(16 KB PDF)
Construction Lien Notice.
(83 KB PDF)
Construction Lien Summary.
(16 KB PDF)
What to Do if You Want to File Suit Against Your Construction Contractor.
(611 KB PDF / 2 min)
Reassignment of Savings Account or Time Deposit.
(102 KB PDF)
Construction Contractors: Register in Washington State.
(205 KB PDF)
Contractors: What to Do if you Get a Notice of Infraction.
(296 KB PDF)
Facts about Construction Liens.
(37 KB PDF)
Facts about Workers Compensation Coverage for Construction Workers.
(140 KB PDF)
Hiring a Contractor or Remodeler: What You Should Know.
(190 KB PDF)
Contractor Rules
Registration of Contractors - RCW 18.27
Contractor Registration - WAC 296-200A
Minor Work Permits -
If you want to employ a teenager in Washington State.
Master Business Application
.
Parent/School Authorization for Employment of a Minor.
(218 KB PDF)
Teen Workers Have Two Jobs.
(301 KB PDF)
Non-Agricultural Employment of Minors - WAC 296-125
Complaints -
If you want to file a complaint about a violation of those workplace rights regulated by Labor & Industries.
Workers' Rights Complaint.
(498 KB PDF / 1.5 min)
Instrucciones para el registro de una queja sobre los derechos laborales.
(243 KB PDF)
(Worker's Rights Complaint - Spanish)
Wage Claim -
If you want to file a claim for unpaid wages that falls within the scope of the law.
Worker Rights Complaint.
(498 KB PDF / 1.5 min)
Instrucciones para el registro de una queja sobre los derechos laborales.
(243 KB PDF)
(Worker's Rights Complaint - Spanish)
Electrical Licensing and Certification
- If you want to work in the electrical construction trade.
Facts About State Certification for Electricians.
(52 KB PDF)
Facts About Becoming An Electrician.
(42 KB PDF)
Application/Renewal for an Electrical Training Certification.
(459 KB PDF / 1.3 min)
Affidavits of Experience
.
(195 KB PDF)
Application for Electrician Examination or Reciprocal Electrician Certificate.
(470 KB PDF / 1.4 min)
Continuing Education Course Application
.
(183 KB PDF)
Administrator/Electrican Certificate Renewal
.
(139 KB PDF)
Assignment of Administrator/Master Certification.
(134 KB PDF)
Application for Master Electrician Certification Examination
.
(213 KB PDF)
Application for Electrical Contractor's License.
(269 KB PDF)
Application for Telecommunications Contractors Licence
.
(208 KB PDF)
Electrical/Telecommunications Assignment of Savings Account.
(191 KB PDF)
Electrical/Telecommunications Contractors Bond to the State of Washington.
(100 KB PDF)
Electrical Permits
- If you will be purchasing an electrical work permit.
Electrical Work Permit Refund Request.
(95 KB PDF)
Electrical Inspection Fee Schedule
.
(95 KB PDF)
Electrical Fees Worksheet
.
(95 KB PDF)
Injured Worker (Claims)
- If you are injured on the job:
Application to Reopen Claim.
(780 KB PDF / 2.3 min)
Authorization to Release Claim Information.
(133 KB PDF)
Worker’s Guide to Industrial Insurance Benefits – English.
(313 KB PDF)
Worker’s Guide to Industrial Insurance Benefits – Spanish.
(734 KB PDF / 2 min)
Worker’s Guide to Industrial Insurance Benefits – Russian
.
(1,140 KB PDF / 3.3 min)
Worker’s Guide to Industrial Insurance Benefits – Vietnamese
.
(1,020 KB PDF / 3 min)
Worker Vertification Form.
(152 KB PDF)
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