Montana Sales Tax Rates: Lewis And Clark County

Montana:

Lewis And Clark County, Montana Sales Tax Rate 2026 Up to N/A

Lewis And Clark County Has No County-Level Sales Tax

While many counties do levy a countywide sales tax, Lewis And Clark County does not. The Montana sales tax of N/A applies countywide. None of the cities or local governments within Lewis And Clark County collect additional local sales taxes.

Here's how Lewis And Clark County's maximum sales tax rate of N/A compares to other counties around the United States:

Lower maximum sales tax than 97% of counties nationwide

Last updated August 2026

Tax Rates By City in Lewis And Clark County, Montana

The total sales tax rate in any given location can be broken down into state, county, city, and special district rates. Montana has a 0% sales tax and Lewis And Clark County collects an additional N/A, so the minimum sales tax rate in Lewis And Clark County is 0% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Lewis And Clark County, including all local taxes.

City	Sales Tax Rate	Tax Jurisdiction
Helena	N/A	Helena
East Helena	N/A	Broadwater
Lincoln	N/A	Lewis And Clark
Augusta	N/A	Lewis And Clark
Wolf Creek	N/A	Lewis And Clark
Canyon Creek	N/A	Lewis And Clark
Fort Harrison	N/A	Lewis And Clark
Marysville	N/A	Lewis And Clark

Montana Sales Tax Rates by Zip Code:

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Lewis And Clark County, Montana has a maximum sales tax rate of N/A and an approximate population of 53,198.

Sales tax rates in Lewis And Clark County are determined by three different tax jurisdictions, Broadwater, Helena and Lewis And Clark.

Back to Montana Sales Tax Handbook Sales tax rates for Lewis And Clark County are current as of August 2026