What is the statewide base sales tax rate in Louisiana?

The statewide base sales tax rate in Louisiana is 5.00%. Local county and city taxes can increase total combined rates up to 12.00%.

What is the sales tax sourcing rule and nexus threshold in Louisiana?

Louisiana utilizes Destination-based sourcing rules. The economic nexus threshold for remote sellers is $100,000 in sales or 200 separate transactions.

LA • 607 ZIP Codes Indexed

Louisiana Sales Tax Rates 2026 - State & Local Guide

Guida completa 2026 alle imposte sulle vendite per Louisiana (LA). Aliquota statale base del 5.00% con aliquote locali combinate fino al 12.00%.

⚡ Direct Tax Answer & Key Takeaway

The statewide base sales tax rate in Louisiana (LA) is 5.00% in 2026. Local county and city taxes can increase total combined rates up to 12.00%, with a statewide average combined rate of 9.86%.

Base State Rate

5.00%

Average Local Rate

9.86%

Maximum Combined

12.00%

Indexed Cities

374

Città e Giurisdizioni in Louisiana

Città	Contea	Aliquota Combinata	Action
			Visualizza Aliquote →

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Nessuna città o contea trovata.

📋 State Tax Rules & Compliance Guide (Louisiana)

Sourcing Rule Destination-based

Groceries & Food Exempt (0% Tax)

Clothing & Apparel Taxable at standard rate

SaaS & Digital Goods Non-Taxable

Economic Nexus Threshold $100,000 in sales or 200 separate transactions

Official Tax Authority Louisiana Department of Revenue ↗

🏛️ Counties in Louisiana

Acadia County 10 ZIPs → Allen County 4 ZIPs → Ascension County 5 ZIPs → Assumption County 5 ZIPs → Avoyelles County 8 ZIPs → Beauregard County 5 ZIPs → Bienville County 7 ZIPs → Bossier County 10 ZIPs → Caddo County 42 ZIPs → Calcasieu County 19 ZIPs → Caldwell County 3 ZIPs → Cameron County 2 ZIPs → Catahoula County 3 ZIPs → Claiborne County 4 ZIPs → Concordia County 4 ZIPs → De Soto County 8 ZIPs → East Baton Rouge County 44 ZIPs → East Carroll County 1 ZIPs → East Feliciana County 5 ZIPs → Evangeline County 7 ZIPs → Franklin County 4 ZIPs → Grant County 5 ZIPs → Iberia County 5 ZIPs → Iberville County 9 ZIPs → Jackson County 5 ZIPs → Jefferson County 32 ZIPs → Jefferson Davis County 8 ZIPs → Lafayette County 17 ZIPs → Lafourche County 9 ZIPs → LaSalle County 5 ZIPs → Lincoln County 6 ZIPs → Livingston County 8 ZIPs → Madison County 3 ZIPs → Morehouse County 6 ZIPs → Natchitoches County 12 ZIPs → Orleans County 56 ZIPs → Ouachita County 15 ZIPs → Plaquemines County 9 ZIPs → Pointe Coupee County 6 ZIPs → Rapides County 19 ZIPs → Red River County 2 ZIPs → Richland County 4 ZIPs → Sabine County 8 ZIPs → St. Bernard County 7 ZIPs → St. Charles County 11 ZIPs → St. Helena County 2 ZIPs → St. James County 7 ZIPs → St. John the Baptist County 6 ZIPs → St. Landry County 16 ZIPs → St. Martin County 5 ZIPs → St. Mary County 10 ZIPs → St. Tammany County 14 ZIPs → Tangipahoa County 11 ZIPs → Tensas County 3 ZIPs → Terrebonne County 10 ZIPs → Union County 6 ZIPs → Vermilion County 8 ZIPs → Vernon County 9 ZIPs → Washington County 5 ZIPs → Webster County 11 ZIPs → West Baton Rouge County 3 ZIPs → West Carroll County 5 ZIPs → West Feliciana County 1 ZIPs → Winn County 8 ZIPs →

❓ Frequently Asked Questions

Key questions and answers regarding sales tax rates, exemptions, and compliance.

The base statewide sales tax rate in Louisiana is 5.00%. Depending on the city and county, local sales taxes can increase the total combined rate up to 12.00%.

Remote sellers and e-commerce merchants must register and collect sales tax once they surpass the economic nexus threshold of $100,000 in sales or 200 separate transactions. Tax calculations follow Destination-based sourcing rules.