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

