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Calculate accurate sales tax for Louisiana using the current state rate of 4.45%. Add city-level taxes for major locations like Houston.
Sales tax in Louisiana can be complex because it often combines a state-level rate with additional local, city, and district taxes. Our tool simplifies this by providing the latest 2026 data for Louisiana.
Explore more tools and data for cities across Louisiana.
The state-level sales tax in Louisiana is 4.45%. However, many cities add their own local taxes, bringing the total higher.
Many states like Louisiana hold annual sales tax holidays. Check your local government website for the 2026 dates.
Tax laws for groceries vary. In Louisiana, some essential items may be exempt or taxed at a lower rate.