How Property Taxes Work in Mesa County: From Assessment to Your Tax Bill

Property taxes are one of the most common interactions people have with local government, and also one of the least understood. As a candidate for Mesa County Treasurer, I often hear questions like: Who sets my property value? Who decides the tax rate? And how does that all turn into the bill I receive each year?

Here’s a straightforward explanation of how the process works in Colorado, from the Assessor’s office to the Treasurer’s office.

Step 1: The Assessor Determines Property Value

The Mesa County Assessor is responsible for determining the actual value of every property in the county.

This process:

• Happens on a biennial cycle (every two years)

• Uses mass appraisal techniques

• Relies on:

  • Recent sales data

  • Market trends

  • Property characteristics

  • Income approaches for commercial property

It’s important to understand what the Assessor does not do:

• The Assessor does not set tax rates

• The Assessor does not calculate tax bills

Their role is to answer one question only:
“What is this property worth under Colorado law?”

Step 2: State Law Sets the Assessment Rate

Once the Assessor establishes the property’s actual value, state law determines what percentage of that value is subject to taxation. This is called the assessment rate.

• Assessment rates are set by:

  • The Colorado Legislature

  • Statewide ballot measures

• They are not set by county officials

• Residential and non-residential properties are assessed at different rates

This step converts actual value into assessed value, which is what taxes are ultimately applied to.

Step 3: Local Governments Set Mill Levies

Next, local taxing authorities set their mill levies, which are the tax rates applied to assessed value.

These taxing entities can include:

• School districts

• Counties

• Cities and towns

• Fire districts

• Special districts

A mill simply means $1 of tax for every $1,000 of assessed value.

No single office controls all of this — the system is intentionally divided so valuation, tax rates, and collection are handled separately.

Step 4: Information Is Certified to the Treasurer

Once:

• Property values are finalized by the Assessor

• Assessment rates are applied

• Mill levies are certified by each taxing authority

That information is transmitted to the Mesa County Treasurer.

At this point, the Treasurer’s role begins.

Step 5: The Treasurer Calculates and Mails Tax Bills

The Treasurer:

• Applies all certified mill levies to each property’s assessed value

• Calculates the total property tax owed

• Prepares and mails property tax statements, typically in January

• Collects payments and distributes funds accurately to each taxing entity

The Treasurer does not set values or tax rates; the responsibility here is for accuracy, timing, transparency, and proper fund distribution.

Step 6: What Happens If Taxes Aren’t Paid

If property taxes aren’t paid by the deadlines established in state law, the Treasurer’s Office is required to:

• Apply statutory interest and penalties

• Issue tax liens when necessary

• Provide legally required notices and due process

A tax lien is not a foreclosure; it’s a legal mechanism to ensure taxes are eventually paid while protecting the rights of property owners and the financial stability of local governments.

Because tax liens directly affect property rights, this process must be handled carefully, consistently, and in full compliance with Colorado law.

Why This Matters to Mesa County Residents

Property taxes fund essential services like:

• Schools

• Fire protection

• Libraries

• Roads

• Local government operations

Taxpayers expect fairness, transparency, and competence.

Understanding how this system works helps build trust:

• The Assessor determines value

• The state defines assessment rates

• Local governments set budgets and mill levies

• The Treasurer ensures the math is right and the money is handled responsibly

A Final Thought

The role of County Treasurer is an administrative position, not a political one. It requires attention to detail, strong internal controls, and a commitment to protecting taxpayer dollars.

That is why I believe experience managing real budgets, real payrolls, and real financial systems matters, and why I’m running to serve Mesa County with professionalism, accountability, and care.

What Are the Qualifications to Be Mesa County Treasurer?

I’ve been asked this question quite a bit lately: “What are the qualifications to be County Treasurer?”

The answer surprises most people because it’s actually very simple.

Under Colorado law, to run for County Treasurer, a candidate must:

• Be at least 18 years old

• Be a US Citizen

• Have lived in the county for at least one year

That’s it.

There is no requirement for financial experience.

No requirement for business experience.

No requirement for budgeting, accounting, or organizational leadership.

Just age, residency, and citizenship.

And while those are the legal qualifications, most voters intuitively understand that the role of County Treasurer carries serious responsibility. This office is responsible for the collection, management, and distribution of millions of taxpayer dollars. It requires oversight, discipline, and real-world financial judgment.

That’s where experience matters.

My Experience with Financial Turnarounds and Organizational Leadership

For 10 years, I served on the Colorado Chiropractic Association Board of Directors. When I was first elected, the association was in near financial ruin. We had less than $10,000 in the bank and were facing some very difficult decisions about the future of the organization.

Our board had to make hard, disciplined choices. We tightened spending, improved oversight, rebuilt trust, and over time we were able to right the ship and restore the association to solid financial footing.

That experience wasn’t theoretical. It was hands-on financial stewardship under pressure.

Two Decades Running Businesses and Managing Financials

For more than 20 years, I have owned and operated:

• A chiropractic clinic

• A rental property business

• Multiple commercial and residential real estate investments

That means payroll when times are slow.

Budgets when costs go up.

Taxes, accounting, reporting, and compliance year after year.

I’ve managed teams, leases, cash flow, expenses, and long-term planning — not in a classroom, but in the real world where mistakes have real consequences.

Legal Qualifications vs. Qualified Experience

The law sets the minimum bar.

Voters decide what level of experience they want entrusted with the financial stewardship of Mesa County.

I believe the Treasurer’s office deserves someone who understands:

• Financial discipline

• Organizational accountability

• Budget oversight

• And what it means to manage money that isn’t your own

• How to run and managea team

That’s the perspective I bring to this race.

— Greg Haitz

Understanding Property Taxes in Mesa County

One of the most common questions I hear on the campaign trail is: Who decides how much we pay in property taxes? It’s a great question — and the answer is that it takes several steps and several different entities to get to the final number on your tax bill.

Let’s break it down in a simple, neutral, and helpful way.

Step 1: Property Valuation (County Assessor)

The process starts with the Mesa County Assessor. Every odd-numbered year, the Assessor’s Office reappraises all properties to determine their market value.

Your home’s value is then multiplied by the assessment rate (set by the State of Colorado) to get what’s called your assessed value.

For most homes, the residential assessment rate is currently around 6.7%.

• Example: a $400,000 home × 6.7% = $26,800 assessed value.

Step 2: Setting the Tax Rate (Mill Levies)

Once the Assessor has certified all the values, each local taxing authority sets its mill levy — the tax rate applied to those values.

• This includes school districts, county government, cities, fire districts, libraries, and other special districts.

• A mill is just a fancy term meaning $1 of tax per $1,000 of assessed value.

Each entity decides how many mills it needs based on its budget and the total value of property in its boundaries. Those mill levies are then certified by the Board of County Commissioners in December.

Step 3: Tax Bill & Collection (County Treasurer)

Finally, the County Treasurer takes the property values from the Assessor and the mill levies from each taxing entity and calculates your property tax bill. The Treasurer sends out the notices in January and is responsible for collecting and distributing those funds to the right entities.

Why Property Taxes Sometimes Go Up

When property values rise sharply (as they have in Colorado in recent years), tax bills can increase even if mill levies stay the same. Some local governments choose to temporarily reduce their mill levies to help offset those higher values, while others leave the rate unchanged, which means more revenue and higher bills.

My Commitment as a Candidate for Treasurer

As your next Mesa County Treasurer, I will:

• Ensure property tax bills are calculated accurately and delivered on time.

• Provide clear, transparent information so you can understand whether your bill went up because of increased value, mill levy changes, or both.

• Work to make the Treasurer’s Office a place where citizens get answers, not confusion.

Property taxes fund our schools, fire districts, libraries, and other critical services — but understanding them shouldn’t feel like rocket science. I want to make this process as clear and open as possible for every Mesa County resident.

Modernizing Mesa County’s Tax System

Mesa County is investing in the future with a brand-new Tyler Technologies Enterprise Assessment & Tax System for the Treasurer’s and Assessor’s offices.

This upgrade replaces nearly 20-year-old software that was slow, difficult to maintain, and prone to errors. The new system will:

Streamline Property Tax Collection – Reducing duplicate data entry and errors between the Assessor and Treasurer’s offices.

Improve Public Access – Offering easier online search, payment history, and account updates for property owners.

Increase Efficiency – Automating repetitive tasks, saving taxpayer dollars, and allowing staff to focus on service.

Strengthen Financial Accuracy – Providing cleaner data for distributions to schools, fire districts, and other local entities.

As your next Mesa County Treasurer, I will make sure this transition is smooth, cost-effective, and transparent — with minimal disruption to taxpayers and maximum accountability for every dollar spent.

Highlights from the Mesa County News Video Below:

The Mesa County Board of Commissioners approved an agreement with Tyler Technologies, Inc. for a software update for the Assessor's and Treasurer's Offices (0:04). The total cost for the software and implementation is $643,750, plus an annual fee of $180,000 (0:12).

Key benefits of the new system include:

• Improved online search function reliability (5:16), addressing past issues where online data was outdated or inaccessible (5:22-6:01).

• Enhanced efficiency and accuracy through shared databases between the Assessor and Treasurer’s offices (3:13).

• Elimination of manual processes between the two offices (3:18-3:26), such as adding email addresses to accounts (7:59-8:17).

• Better data integration with existing systems like Workday, GIS, and community development software (3:49-4:23).

• Improved services for the community, including accurate information for financial decisions (6:04-6:12) and reliable data for emergency services and building permits (6:28-7:04).

The unanimous decision to approve the software was influenced by Tyler Technologies' presence in Colorado and their understanding of state legislation, especially regarding property tax laws (2:24-2:40).

Mesa County is upgrading to Tyler Technologies’ Enterprise Assessment & Tax System to modernize property tax collection. Learn how this change improves efficiency, accuracy, and public access—and how I’ll ensure a smooth, transparent transition as your next Mesa County Treasurer