Preparing for an Audit
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
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Labor & Industries
- A guide to hiring independent contractors in Washington
- Employer audit self-service library
- Report Filing and employer account information
- Laws and rules
- Protesting L&I decisions to the Board of Industrial Insurance Appeals
- Contractor registration verification
- Drywall industry reporting requirements
- Employer's L&I account status
- Verify a contractor's or employer's workers' comp premium statue
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Employment Security
- Managing your account electronically
- Who and what you must report
- Exempt professions
- Independent contractors
- Exempting corporate officers
- 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
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General information and tools
- Look up information for business (business license, reseller permit, etc.)
- Information on local governments
- Report fraud (suspectfraud.wa.gov)