Montana
0%
Combined average · rank #47
- State
- 0%
- Avg. local
- 0%
- Max local
- 0%
Compare different states
July 2026
July 2026Montana vs Delaware Sales Tax
Montana and Delaware have the same 0% combined average. Compare state, average local, maximum local, and combined rates—plus the dollar difference on common purchases.
By Sammy S. · Founder · AuthorUpdated for 2026
Lower combined rate
Montana and Delaware are tied
Both average 0% combined.
Side-by-side rate scoreboard
Delaware
0%
Combined average · rank #47
- State
- 0%
- Avg. local
- 0%
- Max local
- 0%
Tax on common purchase amounts
General taxable purchase estimates using each state's population-weighted combined average.
| Purchase | Montana tax | Delaware tax | Difference |
|---|---|---|---|
| $100.00 | $0.00 | $0.00 | $0.00 |
| $500.00 | $0.00 | $0.00 | $0.00 |
| $1,000.00 | $0.00 | $0.00 | $0.00 |
| $5,000.00 | $0.00 | $0.00 | $0.00 |
$100.00 purchase
Montana$0.00
Delaware$0.00
Difference: $0.00
$500.00 purchase
Montana$0.00
Delaware$0.00
Difference: $0.00
$1,000.00 purchase
Montana$0.00
Delaware$0.00
Difference: $0.00
$5,000.00 purchase
Montana$0.00
Delaware$0.00
Difference: $0.00
Annual taxable-spending comparison
Illustrative tax at different levels of pre-tax spending. Household exemptions and local rates can change actual totals.
$5,000 taxable spending
Montana$0.00
Delaware$0.00
Gap: $0.00
$10,000 taxable spending
Montana$0.00
Delaware$0.00
Gap: $0.00
$20,000 taxable spending
Montana$0.00
Delaware$0.00
Gap: $0.00
$40,000 taxable spending
Montana$0.00
Delaware$0.00
Gap: $0.00
What the rate difference means
The combined averages are tied, so the practical difference depends on city rates and what each state taxes or exempts.
Why your checkout rate may differ
Local jurisdictions, delivery addresses, sourcing rules, tax holidays, and exemptions for groceries, medicine, clothing, vehicles, services, or digital products can change the final amount.
Montana vs Delaware sales tax FAQs
Montana and Delaware have the same 0% population-weighted combined rate. Montana averages 0% and Delaware averages 0%.
Montana's statewide general rate is 0%. Delaware's statewide general rate is 0%. Local taxes can change the combined checkout rate.
At the statewide combined averages, a $1,000 general taxable purchase has the same estimated tax in Montana and Delaware.
No. These are population-weighted statewide combined averages. City, county, special-district, sourcing, and product-taxability rules can produce a different transaction rate.
Not necessarily. Grocery exemptions and reduced rates are separate from the general rate comparison. Prepared food and restaurant meals may also follow different rules.
Their average combined general rates are tied, so local rates and product exemptions decide the practical difference.
Compare another pair
Compare any two states
State, local, and combined rates with purchase and annual-spending differences.
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Estimates use population-weighted combined general rates as of July 1, 2026. Verify the exact address and product rate with the relevant revenue agency.