Sales Tax Calculator - Lamar (Barton County, Missouri)
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Sales tax calculator to help you calculate tax amount and total amount. It gives you taxable amount, tax and total amount in Lamar.
Tax Calculation
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What is sales and use tax rates in Lamar in 2025?
Sales tax rates in Lamar
| State Tax Rate | 4.23% |
| County Tax Rate | 1.00% |
| City Tax Rate | 2.50% |
| Special Tax Rate | 0.50% |
| Combined Tax Rate | 8.23% |