Colorado's statewide sales tax is 4.63 percent, but your total rate depends on where you shop

Colorado charges a base sales tax of 4.63 percent on most goods and services. However, counties and cities add their own local taxes on top of that amount, so the final rate you pay at checkout ranges from 4.63 percent to over 8 percent depending on your location. A purchase that costs $100 in one Colorado town might cost $108 in another town thirty miles away.

The state collects its portion and sends a share to counties and municipalities. You do not pay the state tax and local taxes separately — the register rings up one total. But understanding how much of that total goes where matters if you are comparing prices across regions or budgeting for a purchase.

Key Takeaways

  • Colorado's state sales tax rate is 4.63 percent, but local taxes add 0 to 4.5 percent more depending on your county and city.
  • Food bought at a grocery store is taxed at 4 percent statewide, not the full rate, and some prepared foods are taxed higher.
  • Clothing and shoes under $110 are exempt from sales tax in Colorado.
  • Online purchases from out-of-state sellers are subject to Colorado sales tax if the seller has a physical presence in the state or meets federal thresholds.
  • The tax applies to most goods and many services, including haircuts, repairs, and rental equipment.

How local taxes stack on top of the state rate

The 4.63 percent state rate is the floor. On top of it, your county adds a tax (ranging from 0 to 3.5 percent in most places), and then your city or town may add another layer. Denver, for example, adds 3.65 percent to the state rate, bringing the total to 8.28 percent. Boulder adds 2.9 percent, for a total of 7.53 percent. Some rural counties have no local tax at all, so you pay only the state 4.63 percent.

The easiest way to find your exact rate is to look up your address on the Colorado Department of Revenue website or call your city or county assessor's office. They can tell you the combined rate for your specific location. Rates can even differ between neighborhoods in the same city if special districts have added their own taxes for schools or transit.

What is and is not taxed

Most physical goods are taxed at your full local rate. Clothing and shoes under $110 per item are exempt — a pair of jeans for $89 is tax-free, but a $150 jacket is taxed. The $110 threshold applies per item, not per purchase, so you could buy ten $100 shirts with no tax.

Groceries are taxed at 4 percent statewide, regardless of your local rate. This applies to food you cook at home: milk, bread, vegetables, meat, and canned goods. Hot prepared food from a deli counter, restaurant, or bakery is taxed at your full local rate. A cold sandwich from the grocery store cooler is taxed at 4 percent; a hot sandwich from the deli is taxed at your full rate.

Services are generally taxed. A haircut, car repair, plumbing job, or equipment rental all carry sales tax. Prescription medications are exempt, but over-the-counter drugs and vitamins are taxed. Medical devices like hearing aids and prosthetics are exempt.

Online and out-of-state purchases

If you order from an out-of-state retailer that has no warehouse, office, or employees in Colorado, you may not see Colorado sales tax at checkout. However, Colorado law requires you to pay use tax on those purchases — it is the same rate as sales tax, just collected differently. Most people do not pay it voluntarily, but it is technically owed.

Large online retailers like Amazon, Walmart, and Target have physical operations in Colorado, so they collect Colorado sales tax on orders shipped to Colorado addresses. Smaller sellers may not, depending on their size and structure. If you are unsure whether tax was charged, check your receipt or the seller's tax policy before checkout.

Tax-free days and exemptions

Colorado does not have an annual tax-free shopping day like some states do. However, certain items and people are permanently exempt. Children's car seats and booster seats are exempt. Diapers are exempt. Feminine hygiene products are exempt. Certain mobility aids and medical equipment are exempt.

If you are a registered nonprofit organization, you may be able to buy goods for your operations without paying sales tax. You will need a resale certificate or exemption certificate from the Colorado Department of Revenue. The process and requirements vary by organization type, so contact the department directly if this applies to you.

How sales tax affects your budget

A $100 purchase in Denver costs $108.28 after tax. The same $100 purchase in a county with no local tax costs $104.63. Over a year of regular shopping, that difference adds up. If you live near a county border, you might save money buying certain items in the lower-tax area, though the savings only justify a trip for large purchases.

Businesses that sell across Colorado have to track which tax rate applies to each location. If you run a business or sell items online, you will need to register with the Colorado Department of Revenue and collect the correct rate for each customer's address. The state provides a lookup tool to help.

Frequently Asked Questions

Is there a sales tax on groceries in Colorado?

Groceries are taxed at 4 percent statewide, which is lower than the standard rate. This applies to unprepared food you cook at home. Hot prepared food from a restaurant or deli counter is taxed at your full local rate, which can be 7 to 8 percent depending on where you live.

Do I have to pay sales tax on clothes?

Clothing and shoes under $110 per item are exempt from sales tax in Colorado. Items $110 or more are taxed at your full local rate. The limit applies to each individual item, not your total purchase.

Why is my sales tax different from the next town over?

Colorado allows counties and cities to set their own local sales tax rates on top of the 4.63 percent state rate. A town ten miles away may have a different county or city tax, resulting in a total rate that is 0.5 to 1 percent higher or lower than yours.

Do I owe tax on items I buy from out-of-state websites?

If the seller has a physical presence in Colorado or meets federal size thresholds, they collect Colorado sales tax at checkout. If they do not, Colorado law says you owe use tax on the purchase, though most people do not pay it. Large retailers like Amazon and Walmart collect the tax automatically.

Are there any tax-free shopping days in Colorado?

Colorado does not have an annual tax-free shopping event. However, certain items like diapers, feminine hygiene products, and children's car seats are permanently exempt from sales tax year-round.