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Our Tumwater office is moving. The office will be closed on Friday, October 2, and will reopen at our new location on October 5 at 1 p.m.
Preparing for an Audit
Chapters
Department of Labor and Industries
Employment Security Department
Conclusion
Introduction
Audit Basics
Department of Revenue
Additional Information
Revenue
- Taxpayer rights and responsibilities
- Most common taxes and incentives
- Tax classifications
- Other taxes that may apply to your business
- Guides for specific industries
- Reseller permits
- Economic nexus
- Out-of-state businesses
Find a tax rate or location code
Audit
- Tax consultation visits
- General audit information
- Q&A about the audit process
- Managed audit program
- Reviews and appeals
Excise tax
Contact us
Labor & Industries
- A guide to hiring independent contractors in Washington
- Employer audit self-service library
- File reports online and employer account information
- Do I need a workers' comp account?
- Verify a contractor registration
- Drywall industry reporting requirements
- Employer's L&I account status
- Verify a contractor's or employer's workers' comp premium status
Contact us
Employment Security
- Managing your account electronically
- Who and what you must report
- Independent contractors
- Filing an appeal
- Control your tax costs
- Struggling to pay your taxes?
- Unemployment-insurance laws (RCW Chapter 50) and (WAC Title 192)
- Calculate unemployment insurance tax rates
Contact us
General information and tools
- Look up information for business (business license, reseller permit, etc.)
- Information on local governments
- Report fraud (suspectfraud.wa.gov)