MT
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346 ZIP Codes Indexed
蒙大拿州 Sales Tax Rates 2026 - State & Local Guide
2026年 蒙大拿州 (MT) 銷售稅綜合指南。基礎州稅率為 0.00%，各地綜合最高稅率可達 0.00%。
⚡ Direct Tax Answer & Key Takeaway
The statewide base sales tax rate in 蒙大拿州 (MT) is 0.00% in 2026. Local county and city taxes can increase total combined rates up to 0.00%, with a statewide average combined rate of 0.00%.
Base State Rate
0.00%
Average Local Rate
0.00%
Maximum Combined
0.00%
Indexed Cities
307
📋 State Tax Rules & Compliance Guide (蒙大拿州)
Sourcing Rule
No Statewide Sales Tax (NOMAD State)
Groceries & Food
0% (No Sales Tax)
Clothing & Apparel
0% (No Sales Tax)
SaaS & Digital Goods
0% (No Sales Tax, AK has local municipal sales taxes)
Economic Nexus Threshold
None (No statewide sales tax enacted)
Official Tax Authority
Montana Department of Revenue ↗
🏛️ Counties in 蒙大拿州
Beaverhead County
9 ZIPs →
Big Horn County
8 ZIPs →
Blaine County
6 ZIPs →
Broadwater County
5 ZIPs →
Carbon County
10 ZIPs →
Carter County
2 ZIPs →
Cascade County
18 ZIPs →
Chouteau County
7 ZIPs →
Custer County
2 ZIPs →
Daniels County
4 ZIPs →
Dawson County
4 ZIPs →
Deer Lodge County
2 ZIPs →
Fallon County
2 ZIPs →
Fergus County
8 ZIPs →
Flathead County
15 ZIPs →
Gallatin County
12 ZIPs →
Garfield County
1 ZIPs →
Glacier County
4 ZIPs →
Golden Valley County
2 ZIPs →
Granite County
3 ZIPs →
Hill County
7 ZIPs →
Jefferson County
5 ZIPs →
Judith Basin County
5 ZIPs →
Lake County
12 ZIPs →
Lewis and Clark County
13 ZIPs →
Liberty County
4 ZIPs →
Lincoln County
7 ZIPs →
Madison County
11 ZIPs →
McCone County
4 ZIPs →
Meagher County
2 ZIPs →
Mineral County
6 ZIPs →
Missoula County
16 ZIPs →
Musselshell County
3 ZIPs →
Park County
7 ZIPs →
Petroleum County
1 ZIPs →
Phillips County
6 ZIPs →
Pondera County
5 ZIPs →
Powder River County
2 ZIPs →
Powell County
7 ZIPs →
Prairie County
2 ZIPs →
Ravalli County
8 ZIPs →
Richland County
4 ZIPs →
Roosevelt County
5 ZIPs →
Rosebud County
6 ZIPs →
Sanders County
9 ZIPs →
Sheridan County
8 ZIPs →
Silver Bow County
6 ZIPs →
Stillwater County
6 ZIPs →
Sweet Grass County
2 ZIPs →
Teton County
6 ZIPs →
Toole County
5 ZIPs →
Treasure County
1 ZIPs →
Valley County
7 ZIPs →
Wheatland County
4 ZIPs →
Wibaux County
1 ZIPs →
Yellowstone County
19 ZIPs →
❓ Frequently Asked Questions
Key questions and answers regarding sales tax rates, exemptions, and compliance.