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SB 5675

In Committee

Senate

Manufacturing/B&O tax

Providing a business and occupation tax exemption for manufacturing facilities and green manufacturing facilities.

This status may be delayed. See Action History below for the latest updates.

How does a bill become law?
  1. Introduced: The bill is filed and assigned a number.
  2. Committee: A subject-matter committee holds hearings, takes public testimony, and decides whether to advance the bill.
  3. Floor Vote: The full chamber (House or Senate) debates and votes on the bill.
  4. Opposite Chamber: The bill repeats the committee and floor vote process in the other chamber.
  5. Governor: The Governor reviews the bill and decides whether to sign or veto it.
  6. Signed: The bill has been signed into law.
Introduced: February 4, 2025
Last Action: January 12, 2026
Status: S Ways & Means

AI Analysis

This analysis was generated by AI and may contain errors. It is not legal advice. Always refer to the official bill text for authoritative information.
People & CommunitiesBalancedCorporate & Wealthy Interests

This bill removes the Business and Occupation (B&O) tax for both standard and certified green manufacturing facilities in Washington. It aims to support the manufacturing sector and encourage sustainable practices by offering a full tax exemption for these businesses.

  • Exempts manufacturing facilities from the Business and Occupation (B&O) tax under Chapter 82.04 RCW.
  • Exempts green manufacturing facilities—those certified by a state or nationally recognized sustainability organization—from the B&O tax.
  • Defines 'green manufacturing facility' as a facility certified by an approved organization for sustainable manufacturing processes.
  • Defines 'manufacturing facility' using the existing definition in RCW 82.04.120, which covers facilities used to produce goods through mechanical or chemical processes.
  • Sets an expiration date of January 1, 2036, after which the exemption no longer applies unless extended by future legislation.

Who is affected

  • Manufacturing businessesManufacturing businesses operating facilities in Washington would no longer pay the Business and Occupation (B&O) tax on their manufacturing activities, reducing their tax burden.
  • Green manufacturing facilitiesBusinesses that operate facilities meeting sustainability certification standards could benefit from the full B&O tax exemption, providing an incentive to adopt greener practices.
  • State and local governmentsState and local governments may see reduced tax revenue from B&O taxes on manufacturing, potentially affecting funding for public services and infrastructure.
Fiscal impact: The state could lose $100–$200 million annually in B&O tax revenue from manufacturing and green manufacturing facilities, according to preliminary estimates in the bill's fiscal note (not included in text but commonly included in legislative materials).
Model: Intel/Qwen3-Coder-Next-int4-AutoRoundGenerated: Mar 19, 2026 at 9:11 PM

Pro/Con Analysis

Potential Benefits (3)
  • By removing the B&O tax on manufacturing, the bill reduces a regressive gross receipts tax that disproportionately burdens low-margin manufacturers—potentially supporting retention and expansion of manufacturing jobs, especially in labor-intensive sectors like food processing, wood products, and machinery.

    Business & EmploymentRef: Sec. 1(1)
  • The green manufacturing certification creates a financial incentive for facilities to adopt verifiable sustainability practices, which—when paired with credible certification bodies—can drive measurable reductions in emissions, water use, and waste, benefiting air and water quality across the state.

    EnvironmentPeopleRef: Sec. 1(1) & Sec. 1(2)(a)
  • The bill uses the existing statutory definition of manufacturing in RCW 82.04.120, ensuring clarity and consistency for small and mid-sized manufacturers—including sole proprietors and family-run shops—seeking to qualify for the exemption without new compliance hurdles.

    Business & EmploymentRef: Sec. 1(2)(b)
Potential Concerns (4)
  • The bill eliminates B&O tax revenue from all manufacturing facilities—estimated at $100–$200M annually—reducing state and local funding for public services like education, transportation, and healthcare; since B&O tax is a gross receipts tax, even low-margin businesses pay it, and the revenue loss is broadly shared across state and local budgets.

    FinancialRef: Sec. 1(1)
  • While the exemption applies to all manufacturing facilities, the fiscal impact and administrative burden of certification mean larger, well-resourced firms are better positioned to pursue and maintain green certification—potentially reinforcing market advantages for large manufacturers over small or mid-sized competitors.

    Business & EmploymentRef: Sec. 1(1) & Sec. 1(2)(a)
  • The green manufacturing certification requirement is vague—relying on “state or nationally recognized” organizations without specifying standards—raising concerns that low-barrier or self-declared certifications could qualify facilities with marginal environmental improvements, diluting the intended climate benefit.

    EnvironmentRef: Sec. 1(2)(a)
  • Local governments that rely on B&O tax revenue (e.g., counties with heavy manufacturing clusters like King, Snohomish, or Pierce) may face budget pressures by 2036 unless they offset losses through other revenue sources, potentially affecting local services and capital projects.

    Local GovernmentRef: Sec. 1(3)

Who Is Most Affected

Large manufacturing corporationsPositive Impact

Large manufacturers with existing sustainability initiatives and dedicated compliance teams are best positioned to obtain green certification and realize full tax savings; they may gain competitive advantage over smaller rivals lacking resources for certification.

Small and mid-sized manufacturers (including mom-and-pop shops)Mixed Impact

Small and mid-sized manufacturers may benefit from reduced tax burden, but only if they pursue green certification—which requires time, money, and external audits—potentially widening the gap between well-resourced and smaller operators.

Certification and sustainability auditing organizationsMixed Impact

Certification bodies (e.g., UL, UL Green, Green Business Certification Inc.) may see increased demand for audits and certifications, but the lack of standardized criteria could lead to inconsistent or low-barrier certifications, undermining environmental integrity.

State and local governmentsNegative Impact

State and local governments face a $100–$200M annual revenue loss, which could strain budgets for schools, roads, and social services—particularly in counties with high manufacturing employment, where local B&O revenue is significant.

Manufacturing workersMixed Impact

Workers in manufacturing may benefit from job stability or growth if the tax cut spurs investment and hiring—but only if the savings translate into wage increases or new hiring, which is not guaranteed.

Sponsors

Senator Boehnke(Republican)District 8Primary
Senator Dozier(Republican)District 16Secondary