Maryland Sales Tax Rates: Montgomery County
Montgomery County, Maryland Sales Tax Rate 2026 Up to 6%
While many counties do levy a countywide sales tax, Montgomery County does not. The Maryland sales tax of 6% applies countywide. None of the cities or local governments within Montgomery County collect additional local sales taxes.
Here's how Montgomery County's maximum sales tax rate of 6% compares to other counties around the United States:
- Higher maximum sales tax than any other Maryland counties
- Lower maximum sales tax than 77% of counties nationwide
Tax Rates By City in Montgomery County, Maryland
The total sales tax rate in any given location can be broken down into state, county, city, and special district rates. Maryland has a 6% sales tax and Montgomery County collects an additional N/A, so the minimum sales tax rate in Montgomery County is 6% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Montgomery County, including all local taxes.
| City | Sales Tax Rate | Tax Jurisdiction |
|---|---|---|
| Silver Spring | 6% | Montgomery |
| Gaithersburg | 6% | Montgomery |
| Rockville | 6% | Montgomery |
| Germantown | 6% | Montgomery |
| Silver Spring | 6% | Prince Georges |
| Bethesda | 6% | Oakmont |
| Potomac | 6% | Montgomery |
| Montgomery Village | 6% | Montgomery |
| Chevy Chase | 6% | Drummond |
| Olney | 6% | Montgomery |
| Takoma Park | 6% | Prince Georges |
| Kensington | 6% | Montgomery |
| Bethesda | 6% | Montgomery |
| Derwood | 6% | Montgomery |
| Burtonsville | 6% | Montgomery |
| Damascus | 6% | Frederick |
| Clarksburg | 6% | Frederick |
| Boyds | 6% | Montgomery |
| Brookeville | 6% | Howard |
| Poolesville | 6% | Montgomery |
| Ashton | 6% | Montgomery |
| Cabin John | 6% | Montgomery |
| Dickerson | 6% | Frederick |
| Sandy Spring | 6% | Montgomery |
| Garrett Park | 6% | Montgomery |
| Washington Grove | 6% | Washington Grove |
| Spencerville | 6% | Montgomery |
| Rockville | 6% | Rockville |
| Takoma Park | 6% | Takoma Park |
| Barnesville | 6% | Montgomery |
| Suburb Maryland Fac | 6% | Montgomery |
| Beallsville | 6% | Montgomery |
| Bethesda | 6% | Chevy Chase Village |
| Glen Echo | 6% | Montgomery |
| Gaithersburg | 6% | Gaithersburg |
| Bethesda | 6% | Friendship Heights |
| Brinklow | 6% | Montgomery |
| Chevy Chase | 6% | Chevy Chase Village |
Maryland Sales Tax Rates by Zip Code:
Need an updated list of Maryland sales tax rates for your business? Download our Maryland sales tax database!
Montgomery County, Maryland has a maximum sales tax rate of 6% and an approximate population of 820,414.
Sales tax rates in Montgomery County are determined by twelve different tax jurisdictions, Chevy Chase Village, Drummond, Frederick, Friendship Heights, Gaithersburg, Howard, Montgomery, Oakmont, Prince Georges, Rockville, Takoma Park and Washington Grove.
Back to Maryland Sales Tax Handbook Sales tax rates for Montgomery County are current as of June 2026
Tax compliance done right
Tired of manually handling sales taxes? Avalara can automate your multi-state sales tax returns, let you know when you've triggered nexus, and more. Request a free demo of Avalara today.