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Revenue › WA B&O Across-the-Board Increases (ESHB 2081)
STATE · B&O · RCW 82.04
WA B&O Across-the-Board Increases (ESHB 2081)
Sweeping B&O increases — described by WA House Republicans as part of '$12.5B largest tax increase in state history.' New surcharge on large businesses ($250M+ WA taxable income). Advanced Computing Surcharge raised ...
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B&o
State
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Latest year
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Cumulative collected
Varies by industry; new 0.5% surcharge on $250M+ businesses
Current rate
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Years of data
About this revenue source
Sweeping B&O increases — described by WA House Republicans as part of '$12.5B largest tax increase in state history.' New surcharge on large businesses ($250M+ WA taxable income). Advanced Computing Surcharge raised from 1.22% to 7.5% (affects Amazon, Microsoft, etc.). Financial institution surcharge raised from 1.2% to 1.5%.
Authorization
Statutory or ballot basis for this revenue source.
Statutory citation: RCW 82.04
Effective: Jan 01, 2026
Collection history
Year-by-year amount collected as documented in the source ledger (Annual Tax Books for property-tax sources; CAFRs and revenue schedules for others).
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Funds it feeds
Every governmental fund that this revenue source flows into. Allocation percentages are documented where the source materials specify them.
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Real-estate relevance
Increases cost of doing business — passes through to rents and services
Discussed in meetings
Real Briefings that mention this revenue source.
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