Louisiana sales tax rate by county

By Brent Chudoba, editor Updated September 9, 2026

Louisiana sales tax runs from 8% to 12.99%, and in 55 of its 64 counties the rate changes within the county. The 5% state rate applies everywhere. Everything above it depends on which city or special district an address falls in, so a county-wide figure is a range and not a rate.

Sales tax rate in every Louisiana county

Sales tax rate by county in Louisiana
County	Rate or range
Acadia Parish	9.25% to 11.25%
Allen Parish	9.7% to 11%
Ascension Parish	9.5% to 11%
Assumption Parish	10% to 10.5%
Avoyelles Parish	8.25% to 10.25%
Beauregard Parish	9.75% to 10%
Bienville Parish	8% to 10%
Bossier Parish	9.25% to 10.25%
Caddo Parish	8.35% to 12.35%
Calcasieu Parish	9.25% to 12.75%
Caldwell Parish	10%
Cameron Parish	not published
Catahoula Parish	11% to 12%
Claiborne Parish	8.625% to 11%
Concordia Parish	8.75% to 11.75%
De Soto Parish	9% to 10.5%
East Baton Rouge Parish	10.5% to 12.5%
East Carroll Parish	10% to 12%
East Feliciana Parish	10% to 11%
Evangeline Parish	11%
Franklin Parish	9% to 11%
Grant Parish	9% to 11%
Iberia Parish	9.25% to 11.25%
Iberville Parish	10.25% to 12.916%
Jackson Parish	9% to 10%
Jefferson Davis Parish	10.5% to 12.5%
Jefferson Parish	9.75% to 11.75%
Lafayette Parish	9% to 11%
Lafourche Parish	9.65% to 10.4%
LaSalle Parish	8% to 9.5%
Lincoln Parish	8.75% to 12.75%
Livingston Parish	9% to 11.5%
Madison Parish	8.5% to 11%
Morehouse Parish	8.5% to 11%
Natchitoches Parish	9% to 12.5%
Orleans Parish	10%
Ouachita Parish	10.5% to 12.99%
Plaquemines Parish	10.25%
Pointe Coupee Parish	9.25% to 10.25%
Rapides Parish	8.5% to 11%
Red River Parish	9.5% to 10.5%
Richland Parish	9.25% to 11.25%
Sabine Parish	9.625% to 11.625%
St. Bernard Parish	10%
St. Charles Parish	10%
St. Helena Parish	10% to 11%
St. James Parish	8.5% to 9.5%
St. John the Baptist Parish	10.25%
St. Landry Parish	8.55% to 12.55%
St. Martin Parish	8.5% to 11%
St. Mary Parish	9.45% to 10.45%
St. Tammany Parish	9.25% to 10.63%
Tangipahoa Parish	8.5% to 11%
Tensas Parish	10.75% to 11.75%
Terrebonne Parish	10.5%
Union Parish	10% to 12%
Vermilion Parish	8.75% to 11.25%
Vernon Parish	9% to 10.5%
Washington Parish	8.83% to 11.5%
Webster Parish	8% to 12.5%
West Baton Rouge Parish	10.25% to 10.75%
West Carroll Parish	10.5% to 11.5%
West Feliciana Parish	10% to 10.5%
Winn Parish	9% to 10.5%

Collected from Louisiana's own agency sources and verified September 9, 2026. A range means the rate genuinely differs by address inside that county, not that we are unsure. Each county page gives the components and what the rate does not cover.

Why some counties show a range

Sales tax is levied by the state, sometimes by the county, and very often by cities and special districts whose boundaries ignore county lines. Where that happens there is no single county rate to publish, so these pages give the lowest and highest totals found inside the county and link the state's own address lookup. Adding a state rate to a county rate does not reproduce those totals, because the districts levy in between.

More on Louisiana tax

See Louisiana sales tax for the statewide picture, exemptions and who has to collect. For property tax, which is a separate tax with separate rules, see property tax by county in Louisiana.