How Property Taxes Work in Colorado: A Homeowner’s Guide

Property taxes are one of the ongoing costs of homeownership, yet many buyers and homeowners aren’t entirely sure how they work.

If you’re buying a home in Colorado—or already own one—understanding property taxes can help you budget more effectively and avoid surprises.

Here’s what you need to know.

What Are Property Taxes?

Property taxes are taxes assessed by local governments on real estate.

The money collected helps fund important community services such as:

• Public schools
• Roads and infrastructure
• Fire departments
• Libraries
• Parks and recreation
• Local government services

When you own a home, you’ll pay property taxes each year based on your property’s assessed value.

How Are Property Taxes Calculated?

Property taxes in Colorado are based on three factors:

1. Actual Value

County assessors estimate the market value of your property.

2. Assessment Rate

Residential properties are taxed on a percentage of their value rather than the full market value.

3. Mill Levy

Each taxing district applies a mill levy, which determines the tax amount owed.

In simple terms:

Property Value × Assessment Rate × Mill Levy = Property Taxes

Why Property Taxes Vary

Two homes with similar values can have different tax bills.

Factors include:

• School district boundaries
• City and county tax rates
• Special districts
• Local voter-approved tax measures

That’s why it’s important to look at the actual tax history of a property rather than assuming taxes will be the same as a neighboring home.

When Are Property Taxes Due?

Colorado homeowners generally have two payment options:

Option 1: Pay in Full

One payment due by April 30.

Option 2: Pay in Two Installments

• First half due by the end of February
• Second half due by June 15

Many homeowners pay property taxes through their mortgage escrow account, where the lender collects a portion each month and pays the taxes on the homeowner’s behalf.

Can Property Taxes Increase?

Yes.

Property taxes can change when:

• Property values increase
• Assessment rates change
• Local tax measures are approved
• Mill levies are adjusted

Because of this, homeowners should expect property taxes to fluctuate over time.

What Buyers Should Know

When shopping for a home, don’t focus solely on the mortgage payment.

Consider:

• Property taxes
• Homeowners insurance
• HOA fees (if applicable)
• Maintenance costs

A home with a lower purchase price may still have higher monthly ownership costs due to taxes or other expenses.

The Bottom Line

Property taxes are an important part of homeownership in Colorado. Understanding how they’re calculated and how they affect your monthly housing costs can help you make informed decisions when buying or owning a home.

If you’re considering buying a home and would like help understanding the total cost of ownership, I’d be happy to answer your questions.

Sue Monroe
RE/MAX Leaders
303-717-7349
suemonroe@remax.net
www.suemonroe.com