Colorado Data Center Tax Incentives: Exemption, Credits, and 179D

Colorado’s data center tax incentives center on a full exemption from the state’s 2.9% sales and use tax on qualified equipment and infrastructure purchases for certified projects, established by SB25-280, the Data Center Development and Grid Modernization Act. To qualify, an operator must invest at least $250 million within five years of certification, create at least 25 qualifying full-time jobs, and meet energy efficiency, water stewardship, and clean energy conditions. The exemption runs 20 years and can be extended to 30. On a $250 million qualifying spend, the state exemption alone is worth more than $7 million before ongoing purchases are counted.

What the Exemption Covers

The statute’s definition of a qualified purchase is broad. Eligible categories include computer equipment, software, data storage systems, and network hardware; environmental control systems such as cooling and climate management; on-site energy storage and on-site renewable and clean energy systems; building materials for data center construction; power distribution, generators, and similar mechanical equipment; and a catch-all for other equipment integral to data center operations.¹

The inclusion of building materials and on-site energy systems reaches deeper into total project costs than many state programs that limit their exemptions to IT equipment alone.

One boundary matters up front: the exemption applies only to the state’s 2.9% rate.² It does not automatically extend to local or municipal sales taxes unless the local jurisdiction has expressly adopted the exemption in its own ordinance.³ Combined state and local rates exceed 10% in some Colorado municipalities, so confirm local treatment before assuming the whole combined rate disappears.

Investment and Job Thresholds

Base certification requires at least $250 million in facility construction and equipment within five years of certification, with ground broken on the project inside that same window. The operator must also create at least 25 full-time jobs meeting specified wage and benefit criteria.⁴

Energy, Water, and Clean Energy Conditions

Environmental performance is a condition of certification, not an optional bonus. To obtain base certification, an operator must commit to all three of the following.

Achieve energy efficiency certification within 24 months of the facility being placed in service. Acceptable standards include LEED for data centers at silver level or higher, Energy Star, Green Globes, ISO 50001 for energy management, or ISO 14001 for environmental management.¹
Implement water stewardship strategies such as closed-loop cooling, recycled water sources, water-efficient technologies, or regular efficiency auditing.¹
Support clean energy through utility coordination or by deploying energy storage aligned with facility operations.¹

Colorado’s arid climate makes the water condition consequential. Cooling design should be built around it from the start.

How Long the Exemption Lasts

Certification carries the sales and use tax exemption for 20 years from the certification date, so long as the operator continues meeting compliance requirements.⁴ The exemption applies not only to the initial buildout but also to ongoing equipment refreshes, expansions, and replacements across the facility’s operational life.

An additional 10 years is available on four conditions: at least $5 million in new electric grid enhancements, 10 new qualifying jobs beyond prior commitments, continued compliance with environmental standards, and fulfillment of community benefit obligations. A 30-year total window is unusually long by national standards.

Enhancement Certification for Grid Investment

Separate from the base program, an enhancement certification is available for operators who invest at least $10 million in grid enhancement and modernization, invest in workforce development or other community benefit programs, agree to post-certification requirements, and submit annual compliance reports.⁴ The path recognizes that large facilities place heavy demand on the electrical grid and asks operators to contribute to the upgrades that demand requires.

How to Get Certified

The Colorado Office of Economic Development and International Trade (OEDIT) manages the application. Expect to document capital investment commitments, job creation plans, energy efficiency strategies, and water stewardship approaches in detail, with property records, construction contracts, and equipment inventories in the file. Every threshold must be shown before OEDIT will issue certification.

Once certified, the operator works with the Colorado Department of Revenue to apply the exemption to purchases. Sequencing matters. Equipment bought before certification can create complications for claiming the exemption after the fact, so lock certification in before major procurement begins. Annual compliance reports are required to keep the exemption in place, and failure to meet ongoing requirements can cost the benefit.

Federal Depreciation That Stacks on Top

Federal rules meaningfully change the cost picture on top of the state exemption. Under the Modified Accelerated Cost Recovery System, servers, networking equipment, and similar IT assets generally qualify for five- or seven-year depreciation schedules rather than the 39-year timeline that applies to the building. Electrical systems, HVAC, and interior improvements may qualify for 15-year recovery as Qualified Improvement Property.

For equipment placed in service in 2026, 100% bonus depreciation is available for qualifying assets with a class life of 20 years or less, which covers most data center hardware and supporting infrastructure. That lets an operator deduct the full cost of eligible equipment in the year it is placed in service. Section 179 expensing separately allows businesses to deduct up to $2,560,000 in qualifying equipment costs for 2026, phasing out once total equipment purchases exceed $4,090,000.

Layered together, the state exemption removes 2.9% at the point of sale while federal depreciation writes the full cost of the same equipment off against income in year one.

Section 179D for Energy-Efficient Buildings

Section 179D provides a per-square-foot federal deduction for commercial buildings that achieve meaningful energy savings. For 2025, the deduction ranges from $0.58 to $1.16 per square foot for properties meeting only the energy criterion, and from $2.90 to $5.81 per square foot for properties meeting all criteria, including prevailing wage and apprenticeship requirements.⁵ On a 200,000-square-foot data center meeting the full criteria, that can exceed $1 million.

Watch the sunset. Section 179D does not apply to property whose construction begins after June 30, 2026.⁵ Breaking ground before that date preserves eligibility even if the building is completed later. Because Colorado certification already requires standards such as LEED silver or Energy Star, many qualifying projects will meet the 179D energy criterion in the ordinary course.

Enterprise Zone Credits

Colorado’s Enterprise Zone Program offers additional state tax credits for businesses investing in economically distressed areas. A data center project inside a designated enterprise zone may qualify for an investment tax credit on business personal property along with job creation and job training credits. These stack on top of the data center sales tax exemption. OEDIT administers the program and can confirm whether a specific site qualifies.

Legislative Status

SB25-280 remains the operative framework. HB26-1030, introduced in 2026 as the “Data Center and Utility Modernization” bill, would have modified certain program requirements but was postponed indefinitely by an 11-2 vote and did not become law.³ Investment thresholds, environmental conditions, and exemption terms could shift in future sessions as the state gains experience with certified facilities, so monitor legislative activity before locking in long-range project assumptions.

1
Colorado General Assembly. SB25-280 Data Center Development and Grid Modernization Act – Full Text
2
Colorado Department of Revenue – Taxation. Sales Tax Rate Changes
3
Colorado General Assembly. HB26-1030 Data Center and Utility Modernization
4
Colorado General Assembly. SB25-280 Data Center Development and Grid Modernization Act
5
Department of Energy. 179D Energy Efficient Commercial Buildings Tax Deduction