BRIGHT EVIDENCE PACK / Deployed
Loudoun budgets around a large data-center tax base—and a reserve for volatility.
Loudoun County reports $1.2 billion in data-center property-tax revenue for FY 2026 and projects $1.3 billion—40% of the county budget—for FY 2027, while maintaining a reserve for volatility.
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Dates and assessment
- Source published
- Not established
- Bright published
- 2026-09-19
- Substantive update
- None recorded
- Evidence state
- Deployed
- Independent verification
- Not established by this source review
- Last source review
- 2026-09-19
The claim in context
The human problem
A large local tax base can fund public services while also making a government dependent on one fast-changing industry.
The prior constraint
Headline revenue figures often omit whether they are audited, budgeted, gross, net of incentives, or concentrated enough to create fiscal risk.
AI’s actual role
AI demand is one driver of data-center investment; the measured record here is county budgeting and risk management, not a causal estimate of AI’s share.
The documented result
Loudoun County reports $1.2 billion in data-center real- and personal-property tax revenue for FY 2026. Its FY 2027 adopted budget projects $1.3 billion, or 40% of the county budget. FY 2026 materials show a $119.7 million revenue-stabilization reserve after a $39.7 million contribution.
Why it may matter
It is a mature example of both a substantial public revenue stream and the need to plan for its volatility.
Limitations
- The figure is budgeted gross tax revenue, not an audited net-benefit calculation.
- It does not subtract incentives, infrastructure, schools, services or utility-system effects.
- The countywide figure cannot be attributed to a single facility or company.
Original evidence
Attribution
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