Lamar, MO Sales Tax Rate
The current total local sales tax rate in Lamar, MO is 7.725%. Effective April 1, 2019 the rate will be 8.225%.
Sales Tax Breakdown
District Rate
Missouri State 4.225%
Barton Count 1.500%
Lamar 2.000%
Total 7.725%
Park/Storm water 0.500% Effective April 1, 2019
Total 8.225%
