SB 5088
In CommitteeSenate
Public utility tax, counties
Authorizing counties to impose a public utility tax.
This status may be delayed. See Action History below for the latest updates.
How does a bill become law?
- Introduced: The bill is filed and assigned a number.
- Committee: A subject-matter committee holds hearings, takes public testimony, and decides whether to advance the bill.
- Floor Vote: The full chamber (House or Senate) debates and votes on the bill.
- Opposite Chamber: The bill repeats the committee and floor vote process in the other chamber.
- Governor: The Governor reviews the bill and decides whether to sign or veto it.
- Signed: The bill has been signed into law.
AI Analysis
This bill lets Washington counties impose a local tax on utility services—like electricity, gas, phone, water, cable, sewer, and solid waste—up to 3% of the utility’s gross income from local customers. Utilities must collect and itemize the tax on bills, and counties can exempt certain businesses but not residential customers alone. The tax would take effect in mid-2025 if adopted by a county.
- Allows counties to impose a local public utility tax of up to 3% on utilities’ gross income from services provided within the county.
- Requires utilities to separately state the tax amount on customer bills and collect it as part of service charges.
- Permits counties to exempt certain business customers (e.g., manufacturing facilities, data centers, farm businesses) but prohibits exempting residential customers unless all business customers are also exempted.
- Requires counties to allow a credit for taxes already paid to cities or towns on the same utility service to avoid double taxation.
- Sets a minimum waiting period: counties must wait 75 days after adopting the tax ordinance before implementing it, and can only start on the first day of a calendar quarter.
Who is affected
- County governments — Counties gain new authority to impose a local excise tax on utilities operating within their borders, which could increase local revenue but also require administrative effort to implement and collect the tax.
- Utility companies — Utility companies (e.g., electric, gas, phone, water, cable providers) must collect and remit the tax to counties, add it separately to customer bills, and may need to adjust billing systems; they may also pass the cost to customers.
- Business customers — Business customers (e.g., manufacturers, farms, data centers) may benefit from county-approved tax exemptions, reducing their utility costs; residential customers are not eligible for exemptions unless businesses are also exempted.
- Residential customers — Residential utility customers may see higher bills if utilities pass the tax on to them, unless exemptions or credits reduce the burden.
Pro/Con Analysis
Stronger case for benefits
Potential Benefits (5)
Counties gain a new, flexible revenue source (up to 3% of utility gross income) that could fund essential local services — such as roads, emergency response, or broadband infrastructure — without raising property taxes, potentially benefiting residents through improved public infrastructure and services.
Local GovernmentPeopleRef: Sec. 1(1), (2), (6)Counties may exempt high-impact business customers (e.g., data centers, farms, manufacturing) to support economic development and job retention — which, if done strategically, could stabilize local economies and support middle-wage employment in rural or industrial areas.
Business & EmploymentLean peopleRef: Sec. 1(5)The credit for taxes already paid to cities prevents double taxation, protecting consumers and businesses from unfair cost stacking — especially important in counties with overlapping utility service boundaries (e.g., Seattle-area suburbs), where this safeguard improves fairness and predictability.
FinancialPeopleRef: Sec. 1(6)Requiring utilities to separately state the tax on bills enhances transparency, allowing customers to see exactly how much they pay in local taxes — empowering informed civic engagement and holding local governments accountable for tax use.
consumer protectionLean peopleRef: Sec. 1(3)The 75-day waiting period and quarterly implementation schedule provide counties with time to plan, communicate, and phase in the tax — reducing disruption and allowing for public input, which supports democratic legitimacy and smoother adoption.
Local GovernmentLean peopleRef: Sec. 1(4)
Potential Concerns (5)
Residential utility customers may face higher monthly bills if utilities pass the tax through to consumers — estimated at up to $30–$90/year for average households depending on utility usage and county adoption — with no automatic exemption or cap, placing modest but regressive pressure on low- and middle-income households.
FinancialRef: Sec. 1(1), (2), (4)While the bill allows counties to exempt certain business customers (e.g., data centers, manufacturing), it does not require such exemptions — and counties may choose not to exempt small or service-based businesses, potentially increasing operating costs for non-exempt small businesses without offsetting benefit.
Business & EmploymentRef: Sec. 1(5)Counties must absorb administrative costs to implement and collect the tax (e.g., billing system updates, compliance monitoring, dispute resolution), which may strain small or under-resourced county finance departments — especially since no state funding is provided for implementation.
Local GovernmentRef: Sec. 1(4)If utilities pass the tax to tenants via rent or utility-inclusive rent, low-income renters in subsidized or rent-controlled housing may face indirect rent increases — though this effect is likely modest and indirect, it could compound housing cost burdens in already strained markets.
HousingRef: Sec. 1(5)The prohibition on exempting residential customers unless all business customers are also exempted may discourage counties from offering targeted relief to vulnerable groups (e.g., seniors, disabled residents), since doing so would require exempting all businesses — a politically and fiscally unpalatable trade-off.
Business & EmploymentRef: Sec. 1(5)
Who Is Most Affected
Counties gain new fiscal flexibility but face administrative burdens; those with strong utility infrastructure (e.g., King, Snohomish) stand to gain significant revenue, while rural counties may see minimal returns due to lower utility density.
Large utilities (e.g., PSE, Avista, Comcast) will incur new compliance costs and may pass them to customers; however, their scale and billing systems make adaptation feasible, and they gain predictability in local tax rules across counties.
Large commercial/industrial customers (e.g., data centers, manufacturers) may benefit from county exemptions, reducing operating costs; small businesses without exemption eligibility face higher utility bills with no offset.
Most residential customers will see modest increases in utility bills if the tax is passed through; low-income households are disproportionately affected unless counties proactively use exemption authority — which is structurally constrained.
Local governments (cities, towns) may see reduced utility tax revenue if counties impose overlapping taxes, but the credit provision prevents double taxation and preserves city-level authority over their own utility taxes.