Last Update: 04/05/2026 at 2:50 PM EST

Washington Data Center Tax Bill

Coverage from Washington State Standard and others

Articles

3

Latest Article

03/31

Active Days

1

Executive Summary

Washington's SB 6231 would end a data center tax break, prompting warnings about slower upgrades, job risks, and legal uncertainty

  • Senate Bill 6231 passed the Washington Legislature and is on Gov Bob Ferguson's desk
  • The bill removes a tax exemption used for data center upgrades and refurbishments
  • Backers say the change would discourage new, more energy efficient servers and energy infrastructure
  • Critics warn companies may keep older equipment and slow modernization
  • A PwC analysis cited in the text says data centers support more than 47,000 statewide jobs
  • Data centers generated $1.8 billion in state and local tax revenue in 2023
  • The text says retroactive changes could create legal uncertainty for existing investment commitments

Quick Facts

  • What: SB 6231 removes a data center tax exemption
  • Where: Washington state and its data center sector
  • Why: To weigh tax policy against jobs, energy goals, and legal certainty
  • Who: Gov Bob Ferguson and Washington lawmakers
  • When: After passage by the state Legislature

Featured Article

Washington State Standard / Josh Levi 03-31-2026
Washington State Senate Bill 6231 removes a data center upgrade tax exemption, with Gov. Bob Ferguson deciding sign or veto amid clean energy and grid planning concerns.

Additional Articles

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Washington State Standard / Josh Levi 03-31-2026
Washington state legislators passed Senate Bill 6231, which removes a data center tax exemption as Gov. Bob Ferguson weighs a sign-or-veto decision.
Washington State Standard / Josh Levi 03-31-2026
Washington Senate Bill 6231 removes a data center tax exemption, and an op-ed warns the change could reduce modernization investment and affect jobs and tax revenue.