Lone Tree Sales Tax Calculator
The combined sales tax rate in Lone Tree, Colorado is 7.813% in 2026 — a 2.9% Colorado state rate plus 4.913% in local add-ons. That is the 17th lowest rate of the 41 Colorado cities we track, and it runs below Colorado's 7.86% average. On a $100 purchase that's $7.81 in tax for a $107.81 total.
$100.00 total
Before tax: $100.00 · Sales tax: $0.00 (0%)
State & average combined rates: Tax Foundation 2026. Local rates vary by city/county — adjust the rate for an exact figure. How we calculate →
Lone Tree sales tax rate in 2026
Lone Tree charges a combined sales tax rate of 7.813%: the Colorado statewide base of 2.9% plus 4.913% in city and county add-ons. Lone Tree is in Douglas County. Lone Tree administers its own sales tax (home-rule); the combined rate shown is published by the Colorado Department of Revenue for information.
That local add-on is set by Lone Tree and the taxing districts that overlap it, which is why neighboring cities in Colorado can charge a different total even a few miles apart.
Lone Tree vs the rest of Colorado
At 7.813%, Lone Tree runs below Colorado's 7.86% statewide average combined rate by 0.047%. Among the 41 Colorado cities we track by combined rate, Lone Tree ranks the 17th lowest.
That makes Lone Tree comparatively light on sales tax for Colorado, though it's still well above zero.
Sales tax examples in Lone Tree
At Lone Tree's 7.813% combined rate:
$100 → $7.81 tax, $107.81 total · $1,000 → $78.13 tax, $1,078.13 total · $25,000 car purchase → $1,953 tax, $26,953 total.
Working backwards: a $1,080.00 receipt total in Lone Tree means the pre-tax price was $1,001.73 and $78.27 was tax — use “Remove tax” mode above to reverse any total instantly.
A note on Lone Tree's exact rate
The 7.813% rate applies within Lone Tree's official city limits as published by Colorado DOR — Sales & Use Tax Rate Lookup (DR 1002). Addresses with a Lone Tree mailing address but outside the incorporated city line — a common situation on the edges of any city — can fall under a different, usually lower, rate.
For an address-exact rate, use the official lookup tool: Colorado DOR — Sales & Use Tax Rate Lookup (DR 1002). This calculator pre-fills the published city-limits rate as a reliable starting point.
Lone Tree sales tax — frequently asked questions
What is the sales tax rate in Lone Tree, Colorado?
Lone Tree's combined sales tax rate is 7.813% in 2026 — 2.9% Colorado state tax plus 4.913% in local add-ons. That's the 17th lowest rate of the 41 Colorado cities we track.
How much is sales tax on $100 in Lone Tree?
At Lone Tree's 7.813% rate, sales tax on a $100 purchase is $7.81, for a $107.81 total.
How much sales tax will I pay on a $25,000 car in Lone Tree?
At Lone Tree's 7.813% combined rate, sales tax on a $25,000 vehicle purchase is about $1,953, for a $26,953 total before any trade-in credit or registration fees.
Is Lone Tree's sales tax higher or lower than the Colorado average?
Lone Tree runs below Colorado's 7.86% statewide average by 0.047%, ranking the 17th lowest of the 41 Colorado cities we track.
How do I calculate sales tax backwards from a total in Lone Tree?
Divide the total by 1 plus the rate. A $1,080.00 total in Lone Tree works back to a $1,001.73 pre-tax price and $78.27 of tax. Use “Remove tax” mode above to do this automatically.
Does Lone Tree's sales tax rate apply everywhere in the Lone Tree area?
The 7.813% rate applies within Lone Tree's official city limits. Nearby addresses outside the incorporated boundary can be taxed at a different rate — check Colorado DOR — Sales & Use Tax Rate Lookup (DR 1002) for an address-exact figure.
Compare nearby cities in Colorado
See all 41 Colorado cities ranked by combined sales tax rate, or compare:
Researched & verified by the Calcuris Data & Research Team. How we build and check our tools →