The Montrose sales tax rate is 8.53% on most retail purchases inside city limits, and the City of Montrose keeps 3.58% of that total. Because Montrose is a home-rule municipality, it collects and administers its own share directly rather than routing it through the Colorado Department of Revenue, which changes how businesses register, file, and handle out-of-state purchases.
How the 8.53% Breaks Down
Every taxable sale in the city carries four separate levies, charged to the customer as a single line:
- State of Colorado: 2.9%
- Montrose County: 1.75% (1% base plus a 0.75% public safety improvement tax)
- City of Montrose: 3.58% (3% general plus a 0.58% public safety tax voters approved in November 2019)
- Montrose Recreation District: 0.3%
The city and recreation district portions together total 3.88%, and the city’s Finance Department collects that combined share.1City of Montrose. Sales Tax The county and state portions follow their own remittance paths.
What’s Taxable
The city taxes retail sales of tangible personal property, meaning physical goods a customer takes with them. Certain services that deliver a commodity to a home or business, such as telecommunications and gas or electric utilities, also fall inside the tax base. The county applies tax to retail sales of tangible personal property on a similar basis and generally does not tax services unless a specific law says otherwise.2Montrose County. Montrose County Sales and Use Tax
Several categories sit outside the base. Goods a retailer buys strictly for resale aren’t taxed at the wholesale stage; the tax attaches when the item reaches the final buyer. Prescription drugs and prosthetic devices are commonly exempt under Colorado municipal tax codes. The city publishes a Sales Tax Standard Exemption Affidavit that qualifying buyers, including charitable organizations and government entities, can present to sellers to document their exempt status.1City of Montrose. Sales Tax
Grocery food is the one category worth double-checking before you make an assumption. Colorado exempts food for home consumption from its 2.9% state tax, but home-rule cities can diverge from the state exemption and keep taxing groceries at the local rate. Whether Montrose currently applies its city tax to qualifying grocery items is a question for the Finance Department if you sell or regularly buy them.
Use Tax on Purchases Where No Sales Tax Was Collected
When you buy something for use in Montrose and no sales tax is collected at the register, the city’s use tax fills the gap. An online order from a seller that doesn’t collect Montrose tax, or equipment shipped in from another state, is a typical trigger. The use tax rate mirrors the sales tax rate, so the same 3.58% city portion applies.1City of Montrose. Sales Tax
Businesses encounter use tax more often than individual consumers, because they regularly buy supplies, materials, or equipment from vendors that aren’t registered to collect Montrose’s local tax. If you paid a lower combined rate elsewhere, you owe the difference. Use tax is reported on the same return as sales tax and follows the same due dates.
Getting a City Sales Tax License
Any business selling goods or taxable services inside Montrose needs a city sales tax license before its first sale. That requirement covers brick-and-mortar shops, transient vendors, and short-term rental operators.1City of Montrose. Sales Tax Applications run through MUNIRevs, the city’s online tax portal. You’ll need the legal name of the business, the physical address of operation, your Federal Employer Identification Number (or Social Security Number for sole proprietors), and a description of what you sell.
Licenses renew annually, and the renewal fee is $15.1City of Montrose. Sales Tax Renewals are handled through MUNIRevs. Letting a license lapse while you keep selling is a compliance problem that’s easy to prevent with a December reminder.
Filing Returns and Paying Through MUNIRevs
MUNIRevs is the city’s sole system for filing sales and use tax returns and submitting payment.3City of Montrose. Sales Tax Licensing After logging in, you report gross sales for the period, deduct any exempt transactions, and the system calculates what you owe.
Filing frequency depends on volume. The city assigns accounts to monthly, quarterly, or annual schedules. In every case, returns are due by the 20th day of the month following the close of the reporting period.1City of Montrose. Sales Tax A monthly filer reporting January sales owes that return by February 20. Quarterly and annual filers follow the same pattern: the 20th of the month after the quarter or year closes.
What Late Filing Costs
Under Colorado’s tax penalty structure, a late sales tax return triggers a penalty of 10% of the unpaid tax plus 0.5% for each month the balance stays outstanding, capped at 18%. If the calculated amount comes to less than $15, you still owe the $15 minimum. Filing late also disqualifies you from any service fee (vendor discount) you would have earned by filing on time.4Department of Revenue – Taxation. Tax Topics: Penalties and Interest
Interest runs on top of the penalty. For 2026, the discounted interest rate on underpayments is 8%, which applies if you pay before receiving a notice of deficiency or within 30 days of receiving one. Wait longer and the rate rises to 11%.4Department of Revenue – Taxation. Tax Topics: Penalties and Interest Even modest balances get expensive quickly, so filing by the 20th every period is the cheapest strategy.
Remote Sellers: The SUTS Gap
Out-of-state retailers selling into Colorado must begin collecting state sales tax once Colorado sales exceed $100,000 in the current or prior calendar year. After crossing that threshold, the retailer must obtain a Colorado sales tax license and start collecting by the first day of the first month at least 90 days after passing the mark.5Department of Revenue – Taxation. Out-of-State Businesses
Montrose’s home-rule status adds a step that catches multistate sellers off guard. Colorado runs a centralized platform, the Sales and Use Tax System (SUTS), that lets businesses file returns for many jurisdictions in one place. Montrose does not participate in SUTS.6Department of Revenue – Taxation. SUTS Participating Jurisdictions Remote sellers that owe Montrose city tax cannot fold it into a single SUTS filing. They have to register and remit directly to the city through MUNIRevs. For a business already juggling dozens of local jurisdictions, this is the detail that generates penalty notices.
Dealing Directly With the City
Because Montrose administers its own tax, licensing, filing, and audits all go through the city rather than the Colorado Department of Revenue. The Finance Department is the point of contact for questions about the tax base, exemptions, and compliance, and Title V of the Montrose Municipal Code contains the full set of sales and use tax rules.