Total Range for 2025
0%
Base state sales tax rate | 0% | Base state sales tax rate | Base state sales tax rate | Base state sales tax rate | Base state sales tax rate |
Local rate range | N/A | Base state sales tax rate | Base state sales tax rate | Base state sales tax rate | Base state sales tax rate |
Total rate range | 0% | Base state sales tax rate | Base state sales tax rate | Base state sales tax rate | Base state sales tax rate |
Economic sales nexus threshold | Base state sales tax rate | Base state sales tax rate | Base state sales tax rate | Base state sales tax rate | |
Transactions threshold | N/A | Base state sales tax rate | Base state sales tax rate | Base state sales tax rate | Base state sales tax rate |
Sales tax return filing due date | No sales tax | Base state sales tax rate | Base state sales tax rate | Base state sales tax rate | Base state sales tax rate |
No, Montana is currently one of the 5 states without a sales tax.

How to calculate your sales tax rate
Use our online sales tax calculator to determine the combined state and local sales tax rate for each location where you have a physical or economic nexus. Just enter your state and ZIP code to get your sales tax rate.
Example of using the sales tax rate in a tax calculation:
Is what you’re selling taxable in Montana?
Since Montana is one of the few states with no broad-based sales tax. This means you don’t need to collect sales tax on most goods and services you sell. This applies to:
- Services: Services rendered in Montana are typically not subject to sales tax. This includes consulting, IT services, marketing services, and similar offerings.
- Goods: Tangible personal property sold in Montana is generally exempt from sales tax. So, physical products like clothing, furniture, or electronics wouldn’t incur sales tax.
- Software as a Service (SaaS): Montana doesn’t have a specific tax on SaaS. Since SaaS is considered a service, it would likely fall under the general exemption for services.
- Freight and Shipping: The shipping cost is generally exempt from sales tax in Montana, as long as the destination is within the state.
What about physical or economic nexus in Delaware?
Since there’s no sales tax, the concept of nexus (physical or economic) doesn’t come into play for sales tax purposes in Montana.
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Sales Tax by State
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New Hampshire
N
Code
NH
State base rate
0%
Local range
N/A
Total range
0%
New Hampshire
New Jersey
N
Code
NJ
State base rate
6.63%
Local range
N/A
Total range
6.63%
New Jersey
New Mexico
N
Code
NM
State base rate
5.13%
Local range
0%-3.9375%
Total range
5.125%-9.0625%
New Mexico
New York
N
Code
NY
State base rate
4%
Local range
0%-4.875%
Total range
4%-8.875%
New York
North Carolina
N
Code
NC
State base rate
4.75%
Local range
0%-2.75%
Total range
4.75%-7.5%
North Carolina
North Dakota
N
Code
ND
State base rate
5%
Local range
0%-3.5%
Total range
5%-8.5%
North Dakota
Ohio
O
Code
OH
State base rate
5.75%
Local range
0%-2.25%
Total range
5.75%-8%
Ohio
Oklahoma
O
Code
OK
State base rate
4.50%
Local range
0%-7%
Total range
4.5%-11.5%
Oklahoma
Oregon
O
Code
OR
State base rate
0%
Local range
N/A
Total range
0%
Oregon
FAQs
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