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Washington Small Business Insurance
Last updated: 2026 · Data reflects current estimated industry averages and state regulations.
Workers' Comp Required At
1 employee
Est. Avg. BOP Premium
$750/yr
Workers' Comp Market
State Fund Only
State Income Tax
Applies
Washington Is a Monopolistic Workers' Comp State
Washington does not allow private insurance companies to sell workers' compensation coverage. Businesses must purchase their policy directly through the state's own workers' compensation fund rather than shopping between private carriers. This is a meaningful difference from most states, where you can compare quotes from multiple private insurers — in Washington, pricing and terms are set by the state program.
Estimated Small Business Insurance Cost in Washington
A standard Business Owner's Policy (BOP) — which bundles general liability and commercial property coverage — costs an estimated $750 per year for a small business in Washington, based on 2026 industry average data.
What Makes Washington Business Insurance Unique
Washington is a monopolistic workers' comp state — coverage must be purchased through the Washington Department of Labor & Industries (L&I) rather than a private insurer.
What a Washington Small Business Is Legally Required to Carry
| Coverage | Washington requirement |
|---|---|
| Workers’ compensation | Required at 1 employee |
| Commercial auto (business vehicles) | 25/50/10 liability |
| State leave / disability program | Yes — see below |
| General liability | Not required by statute for most businesses; often required by leases, contracts and some licenses |
Washington’s Paid Family and Medical Leave program is funded by premiums shared between employees and employers; employers with fewer than 50 employees in the state don’t pay the employer share but must still collect and report employee premiums. It’s a payroll obligation, not an insurance policy you shop for, but it belongs in the same budget line. Washington is an NCCI loss cost state for workers’ comp, so each insurer applies its own multiplier; comparing at least two quotes on the same payroll and class codes is worthwhile.
Our estimate of about $750 a year for a business owner’s policy in Washington covers general liability and business property for a low-risk small business; contractors, restaurants, and businesses with vehicles pay more, and the required coverages above are priced separately.
How to Lower Your Business Insurance Costs in Washington
- Washington operates a monopolistic state workers' comp fund, so that piece of coverage isn't shoppable between private insurers — focus your cost-saving effort on your BOP and general liability policies instead, where carriers do compete for your business.
Frequently Asked Questions
Is workers' comp insurance required in Washington?
Yes. Washington requires workers' compensation coverage once a business has 1 employee. Sole proprietors and owners without employees are generally exempt for themselves, though LLC managers and corporate officers may be included or excluded depending on their role.
How much does small business insurance cost in Washington?
A standard Business Owner's Policy (BOP) bundling general liability and commercial property coverage costs an estimated $750 per year for a small business in Washington, based on industry average data. Actual premiums vary by industry, payroll size, and claims history.
Is general liability insurance required in Washington?
No, general liability insurance isn't legally mandated in Washington for most businesses. It's frequently required contractually, though — commercial landlords, client contracts, and certain licensed professions often require proof of coverage.
Where do Washington businesses buy workers' comp insurance?
Washington businesses purchase workers' compensation coverage from the state fund only (Washington is a monopolistic state — private workers' comp insurers aren't permitted).
What insurance is legally required for a small business in Washington?
Workers' compensation (required at 1 employee), and commercial auto liability of at least 25/50/10 for business vehicles, plus the state's paid leave or disability program. General liability is not required by statute for most businesses but is commonly required by leases and contracts.
Does Washington have a state paid leave or disability program employers must handle?
Washington's Paid Family and Medical Leave program is funded by premiums shared between employees and employers; employers with fewer than 50 employees in the state don't pay the employer share but must still collect and report employee premiums.
Related Tools
- → Business Insurance Calculator — Estimate your coverage needs and costs
- → Workers' Compensation Calculator — Estimate your annual workers' comp premium
- → Self-Employed Health Insurance Calculator
All Washington Insurance Guides
Compare requirements, average costs and state rules across every line of coverage in Washington.
This page is provided for general informational purposes only and reflects estimated industry averages and publicly available regulatory information as of 2026. Workers' compensation laws, thresholds, and exemptions change, and industry-specific rules are complex. Always verify current requirements with Washington's workers' compensation agency or a licensed insurance professional before making coverage decisions. This is not legal or insurance advice.