Colorado Considers Tax on Vacant Homes to Tackle Housing Crisis
Locales: Colorado, UNITED STATES

Denver, Colorado - March 8, 2026 - Colorado is on the cusp of enacting potentially groundbreaking legislation to address its worsening affordable housing crisis: a tax on vacant homes. The proposal, gaining momentum in the State Capitol, represents a significant shift in strategy, moving beyond traditional approaches to directly tackle housing supply limitations. The bill, spearheaded by Representative Sarah Miller, aims to incentivize homeowners to utilize - either through rental or sale - properties that remain unoccupied, effectively injecting much-needed inventory into a strained market.
For years, Colorado has experienced a surge in population coupled with a corresponding lag in housing construction, particularly affordable options. The problem is acutely felt in the Denver metropolitan area, where rapid economic growth and a desirable lifestyle have driven up prices, and in the popular mountain resort communities where second homes and short-term rentals dominate the landscape. This imbalance has pushed the dream of homeownership out of reach for many, impacting families, young professionals attempting to establish themselves, and, crucially, the essential workers who keep the state functioning.
"We've reached a point where traditional methods simply aren't keeping pace with the need," explained Representative Miller in a press conference earlier today. "The issue isn't just a lack of construction; it's the inefficient use of existing resources. We have a substantial number of homes sitting empty, contributing nothing to the housing supply, while our neighbors struggle to find places to live. This tax isn't punitive; it's a strategic encouragement to reactivate these properties."
The concept, initially met with skepticism, is gaining traction as the cost of living in Colorado continues its upward trajectory. Data released last week by the Colorado Housing and Finance Authority (CHFA) indicates a 22% increase in median home prices over the past two years, while rental rates have climbed by 18% during the same period. The report highlighted a particularly stark shortage of units affordable to households earning less than 80% of the Area Median Income (AMI).
However, the proposal is not without its detractors. The Colorado Homeowners Association (CHA) remains a vocal opponent, raising concerns about potential unintended consequences. Mark Johnson, CHA's lead representative, argues that the tax could unfairly burden homeowners with legitimate reasons for keeping properties vacant. These reasons, he points out, include seasonal use, ongoing major renovations, properties held for estate planning or inheritance, and temporary vacancies during relocation or job transitions.
"We understand the urgency," Johnson stated. "But a blanket tax risks discouraging investment in property, potentially leading to decreased property values and a chilling effect on the overall real estate market. It's a blunt instrument for a complex problem."
The current draft of the bill attempts to address these concerns through a series of exemptions. Properties actively undergoing significant renovations with permits in place are to be excluded, as are those held primarily for estate purposes, demonstrable through probate documentation. The legislation also proposes a tiered tax structure, with higher rates applied to properties vacant for extended periods (over one year). The proposed tax rate remains a point of contention, with current discussions ranging from 1% to 5% of the property's assessed value annually. Preliminary analysis suggests a 3% rate would generate an estimated $150 million in revenue annually, earmarked specifically for affordable housing initiatives.
Beyond the tax itself, the bill also includes provisions for increased transparency. The county assessor's offices would be required to maintain a publicly accessible database of vacant properties, allowing for better monitoring and enforcement. Furthermore, the legislation calls for a study to be conducted within two years to evaluate the effectiveness of the tax and identify any unforeseen impacts.
The success of the bill hinges on finding a delicate balance between addressing the critical affordable housing shortage and ensuring fairness to property owners. The State Senate is scheduled to vote on the legislation next month, and amendments are expected during the debate. The outcome could serve as a model - or a cautionary tale - for other states grappling with similar housing crises. Colorado's bold experiment is being watched closely by housing advocates and policymakers across the nation, who are eager to see if this novel approach can truly unlock the potential of existing housing stock and make the dream of affordable housing a reality for more Coloradans.
Read the Full The Denver Post Article at:
[ https://www.denverpost.com/2026/01/19/colorado-vacant-homes-tax-affordable-housing/ ]