Colorado Tax Mandates Will Continue to Hurt Rural Areas

When home values rise, the state constitution requires cuts to residential tax rates that severely impact less-developed areas.

2 minute read

December 30, 2017, 7:00 AM PST

By Katharine Jose


Gilpin County, Colorado

RaksyBH / Shutterstock

A new report shows that, once again, a collision of two tax mandates in the Colorado state constitution will further reduce the funding available to rural districts for schools, fire departments, and other services.

Brian Eason of the The Denver Post quotes one lawmaker who, after hearing the latest forecast commented, “Thank you for this very disturbing analysis.” 

The first issue at hand is the 1982 Gallagher Amendment, which mandates that residential property taxes can comprise only 45 percent of statewide property tax revenue, with commercial and industrial property making up the remaining 45 percent. (In 1982, Colorado homeowners paid significantly more in property taxes than did businesses.)

The second is the 1992 Taxpayer Bill of Rights, which requires voter approval of any increase in property taxes.

As a result of Colorado’s rapid development over the last decades, residential property values soared, and in order to maintain the ratio determined by Gallagher, tax rates on those properties have fallen. (Meanwhile, the tax rate on commercial properties has remained the same.)

The most significant problem, at the moment, is that “The Gallagher cuts have disparate effects in different parts of the state.”

Because residential property values in areas like the Front Range have soared over the last decades, those areas are still seeing an increase in revenue, but in rural areas, where property values are rising at much slower rates, revenues are way down. (The Colorado Fiscal Institute produced a very helpful video that makes sense of the whole thing.)

The already pronounced “urban-rural divide” will only be exacerbated by the next round of  statewide property tax cuts in 2019.

Thursday, December 21, 2017 in The Denver Post

Young Professional

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban and Environmental Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban and Environmental Planner

Get top-rated, practical training for planners

Overlapping highways

The state-sanctioned urbicide of Austin

People don’t kill cities. Freeways do.

September 8, 2026 - Benjamin Schneider

The Hoover Dam blocking the Colorado River. The river's water level is noticeably low. The cliffs surrounding the blue water are brown and jagged.

US to reduce Colorado River water deliveries to Mexico

A new Colorado Treaty amendment reduces Mexico’s Colorado River water allocation by 250,000 acre feet.

September 11, 2026 - The Arizona Republic

Skyscrapers in Jersey City.

New Jersey’s second-largest city bans standalone data centers

Jersey City will continue to allow co-location facilities, such as those meant for research institutions that store their own data.

September 4, 2026 - The Cool Down

A New Jersey train approaches people waiting at the station.

Amtrak not solely to blame for New Jersey commuter rail's unreliability, report finds

A new study from the Garden State Initiative found that NJ Transit’s budget grew 20% across a 4 year period, but reliability declined significantly over the same period.

September 15 - Mass Transit

A tall, gray power plant billows smoke into a blue sky.

EPA erases limits on planet-warming pollution from power plants

Under Monday’s plan, power plants would still have some limits on how much mercury, arsenic and other contaminants they can emit.

September 15 - New York Times

A white RAPID bus. The lower half is light blue, and says RAPID in purple text. The bus is half visible, appearing from the left side of the image.

Phoenix announces new on-demand transit service, more frequent RAPID buses

Both new services will launch in October, and are part of Phoenix's Project Effective Access Solutions for Easing Congestion.

September 15 - KJZZ

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.