Louisiana Sales Tax Calculator
Calculate the exact sales tax for any purchase in Louisiana. Get instant breakdowns of state, county, and city taxes. Updated with current 2026 rates.
LA Base State Rate: 4.45% (up to 11.45% combined)
Caddo
Total Tax Rate:9.200%
Sales Tax:$9.20
Total with Tax:$109.20
Sales Tax Breakdown
Total Amount
$109.20
$100.00 + $9.20 tax
Tax Components
Louisiana State Tax4.450% ($4.45)
Caddo County Tax4.750% ($4.75)
Louisiana Sales Tax Highlights
Louisiana has a 4.45% state sales tax
Local taxes average over 5%
Combined rates among highest in US
Louisiana Sales Tax FAQ
What is Louisiana's sales tax rate?
Louisiana has a 4.45% state rate with local taxes averaging about 5%, for combined rates of 9-11%.
Official References
This calculator uses current sales tax rates based on official sources:
- Louisiana Department of Revenue
Official Louisiana tax authority
Tax rates are updated regularly but may change. Always verify current rates with local tax authorities for official transactions.