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Lewis County, WA Short-Term Rentals: Insurance Requirements (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Minimum coverage
$1,000,000 liability insurance
Governing section
LCC § 17.105.050(2)(f)
State cross-reference
RCW 64.37.050
Checked at
Permit application/renewal

Summary

A Lewis County short-term rental permit application must show valid liability insurance of $1,000,000 or more covering use of the unit, as required by RCW 64.37.050, per LCC § 17.105.050(2)(f). Coverage is checked alongside occupancy, septic, water and tax proof at permit issuance.

These county ordinances apply to unincorporated areas of Lewis County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

§ 17.105.050. Permit issuance. ... (2) To obtain a permit, the property owner or agent authorized to act on the property owner's behalf shall demonstrate that all of the following are met: ... (f) Valid liability insurance of $1,000,000 or more that covers the use of the short-term rental unit as required by RCW 64.37.050.

Full Breakdown

105 short-term rental program (Ord. 1367, 2025). 050. 040 operating standards (occupancy, parking, waste, burn-restriction disclosure), a certificate of occupancy or recent inspection for the structure, a permitted and functioning wastewater system, an approved potable water source, and proof of paid property taxes and fees. 050(3). 20 LCC rather than only a basis to deny the application.

Violations & Fines

Applying for or renewing a short-term rental permit without the $1,000,000 liability insurance required by § 17.105.050(2)(f) results in denial of the permit by Community Development. Operating without a valid permit because this or another § 17.105.050(2) condition is unmet is, from July 1, 2026, processed as a code violation under Chapter 1.20 LCC.

Frequently Asked Questions

How much liability insurance does a Lewis County short-term rental need?
LCC § 17.105.050(2)(f) requires valid liability insurance of $1,000,000 or more covering use of the short-term rental unit, matching the minimum set by RCW 64.37.050.
Is insurance proof required every year?
The permit itself is renewed annually under § 17.105.050(3), and the (2)(f) insurance showing is part of what an applicant must demonstrate to obtain or keep that permit.
What happens without adequate insurance?
Community Development can deny or decline to renew the short-term rental permit for failing to meet § 17.105.050(2)(f), and operating without a valid permit becomes a code violation under Chapter 1.20 LCC starting July 1, 2026.

Sources & Official References

Other rules in Lewis County

All Lewis County rules

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