Mahalo
Denver, CO

COLORADO SUN

EIN 36-5082144
Justice, Rights & Public Safety Civic Engagement & Democracy
Mission

The Colorado Sun is a journalist-founded, award-winning nonprofit news outlet based in Denver that strives to cover all of Colorado so that our state can better understand itself and become more vibrant, informed and whole.

IRS-recognized 501(c)(3) public charity Contributions are tax-deductible

About COLORADO SUN

The Colorado Sun is a statewide, reader-supported nonprofit newsroom that produces investigative, watchdog, explanatory and long-form journalism for Coloradans. Founded by journalists in 2018 and headquartered in Denver, the organization publishes free, nonpartisan reporting across topics including politics, water, environment, health, education and local business. In November 2023 The Colorado Sun converted from a public benefit corporation to a 501(c)(3) nonprofit to strengthen its public-service mission. Since then it has expanded statewide reporting capacity, received significant philanthropic support to grow regional coverage, and won multiple state journalism awards for public-service reporting and series work.

Notable achievements

Conversion to 501(c)(3) nonprofit

On November 15, 2023 The Colorado Sun completed its conversion from a public benefit corporation to a tax-exempt 501(c)(3) organization to emphasize its public-service mission and enable philanthropy-supported growth.

Major growth grant from American Journalism Project

Awarded a multi-year growth grant (announced in 2024) from the American Journalism Project to expand business operations and create regional reporting hubs, enabling broader statewide coverage and audience development.

State journalism awards and recognition

Earned numerous journalism prizes for reporting and projects, including top public service recognition and multiple first-place awards in the Colorado Press Association contest for work produced in recent years.

At a glance

Total assets
$595K
Annual revenue
$5.8M
Tax status
501(c)(3)Public charity
EIN
36-5082144
Location
Denver, CO
Website
coloradosun.com
On Mahalo since
September 2026

Financial figures from the IRS Business Master File, the IRS’s registry of tax-exempt organizations.

Recognition

Recognized as a public charity (501(c)(3)) and publishes annual Form 990 and transparency materials.
Selected as a grantee by the American Journalism Project for a multi-year growth investment to strengthen local news coverage.
Winner of multiple Colorado Press Association awards, including top public service honors for statewide reporting projects.

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