Western Slope
Montezuma County
Property taxes, marriage licenses, vehicle services, and many public records run through Montezuma County. Permits and local rules may sit with a town or city instead, so match the office to the exact address.
Official county shortcuts
Take the task to the office that handles it
These links go straight to the official county or regional office shown. Check that page for current documents, hours, appointments, fees, and address-specific instructions. A city may run its own permit office.
Property tax snapshot
Typical property tax in Montezuma County
The average total mill levy across Montezuma County was about 52.8 mills for tax year 2023 — below the statewide average of about 81 mills. On a $500,000 home, that comes to roughly $1,732 a year, using Colorado's 2026 residential rules: 7.05% on school mills, and 6.8% on the rest after the local actual-value adjustment.
This is the county average across all tax areas. Your parcel's actual mill levy depends on its exact tax area — a metro or special district can add many mills on top — so confirm the real number with the county assessor.
Sales tax: the state charges 2.9% and Montezuma County adds no county sales tax — cities and special districts still can. See Colorado sales tax rates ->
Source: Colorado Division of Property Taxation, 53rd Annual Report (2023) — Average Levies by County.
Incorporated places in this county
These cities and towns touch Montezuma County. Some cross a county line. Every name opens a direct place page, and selected places include a fuller local guide.
Get to know Montezuma County
The history, land, and character behind the place.
Outdoors and wildfire
At Mesa Verde, the cliff dwellings need a ranger tour and a reservation
Entering Mesa Verde's cliff dwellings generally requires a ranger-led tour you reserve ahead of time, so the famous sites take a little planning.
Read note ->Water and land
In Montezuma Valley, much of the irrigation water comes from one big project
A lot of farm and ranch water around Cortez is delivered through the Dolores Project from McPhee Reservoir, which is separate from a home's drinking water.
Read note ->History and culture
The Ute Mountain Ute Tribe is a sovereign neighbor in this county
Part of Montezuma County is the Ute Mountain Ute Reservation, a sovereign tribal nation centered at Towaoc, with its own government and its own rules for visitors.
Read note ->Water and land
McPhee Reservoir is the county's big boating and fishing lake
North of Cortez, McPhee Reservoir offers boat ramps and fishing, and any trailered or motorized boat must pass an aquatic-nuisance-species inspection before it launches.
Read note ->Money and taxes (5)
Money and taxes
Start a Montezuma County property check with the assessor record
The assessor record is a grounded first stop for parcel, owner, land class, buildings, and assessed value before you trust listing copy.
Read note ->Money and taxes
A Montezuma County value protest starts with the assessor
If a property value looks wrong, the first step is an assessor protest, and the current notice controls the deadline.
Read note ->Home and property (5)
Home and property
New development in Montezuma County starts with the permit portal
One online permit portal handles planning, septic, addressing, GIS, and driveway work, so rural building runs through several checks at once.
Read note ->Home and property
No county residential building code does not mean no home homework
No county residential building department in unincorporated Montezuma County, but septic, driveway, setback, and state permits still apply.
Read note ->Water and land (3)
Browse 2 more water and land notesOutdoors and wildfire (11)
Outdoors and wildfire
Below McPhee Dam, the Dolores River is a catch-and-release tailwater
The stretch of the Dolores River just below McPhee Dam is a trout tailwater with artificial-flies-and-lures-only, catch-and-release rules, and its flows depend on dam releases.
Read note ->Outdoors and wildfire
On the San Juan forest near Dolores, dispersed camping has rules
Free dispersed camping on San Juan National Forest land in the Dolores Ranger District is allowed in places but comes with distance and stay rules, not 'camp anywhere.'
Read note ->Cars and driving (2)
Cars and driving
The San Juan Skyway climbs from Dolores over Lizard Head Pass
The San Juan Skyway runs through Dolores, Cortez, and Mancos and climbs north over high Lizard Head Pass, a paved but serious mountain drive with real winter weather.
Read note ->Cars and driving
The Trail of the Ancients is a byway, but its sites take backroads
Montezuma County's scenic byway links ancient sites and public lands, but reaching some stops means rough backroads, long distances, and little water or fuel.
Read note ->Local rules (2)
Local rules
Fire restrictions in Montezuma County depend on the exact jurisdiction
Before burning, using fireworks, or planning a campfire, check the current rule for the specific land manager.
Read note ->Local rules
The Four Corners Monument is a tribal park, not a state or county park
The Four Corners Monument, at the far southwest corner of Montezuma County, is a Navajo Tribal Park operated by the Navajo Nation, so its hours and fees are set by tribal parks staff, not the county.
Read note ->History and culture (10)
History and culture
Canyons of the Ancients protects a landscape full of ancient sites
West of Cortez, BLM-managed Canyons of the Ancients National Monument holds many archaeological sites, and visiting them comes with stewardship rules.
Read note ->History and culture
The Galloping Goose in Dolores is a leftover from a vanished railroad
Dolores keeps a restored 'Galloping Goose,' a homemade motor car the Rio Grande Southern Railroad used to survive in its final decades before the line was scrapped.
Read note ->Nearby counties
Other Western Slope counties — rules, rates, and districts shift across county lines.