The Lafayette Parish sales tax inside the city of Lafayette is 9.00%, combining Louisiana’s 5.00% state rate with 4.00% in local taxes.1LATA. Lafayette Parish Other towns in the parish charge more, and designated economic development districts add another 1% to 2% on top. Businesses collect the tax from customers and send it to two different authorities: the Louisiana Department of Revenue takes the state portion, and the Lafayette Parish School System administers the local share.
What Rate Applies Where
Louisiana raised its state sales tax from 4.45% to 5.00% effective January 1, 2025.2Louisiana Sales and Use Tax Commission. Announcements Inside the city of Lafayette, the 4.00% local portion is split evenly between the Lafayette Parish School Board (2.00%) and city government (2.00%), bringing the total to 9.00%.1LATA. Lafayette Parish
Local rates differ by municipality:
- Lafayette: 9.00% total (5.00% state + 4.00% local)
- Broussard: 9.50% total (4.50% local)
- Scott: 10.00% total (5.00% local, outside EDDs)
- Carencro: 10.00% total (5.00% local, outside EDDs)
- Youngsville: 10.50% total (5.50% local)1LATA. Lafayette Parish
Economic Development Districts
Several EDDs across the parish add 1% to 2% to fund infrastructure and commercial projects in targeted areas. The extra levy pushes totals to between 10.00% and 11.00% inside Lafayette city limits, and up to 11.25% where EDDs overlap neighboring parishes.1LATA. Lafayette Parish Which rate applies turns on the exact street address of the sale. A purchase at a store in the Downtown EDD carries 10.00%, while one a few blocks outside the district line drops to 9.00%. Retailers who undercharge cover the shortfall out of pocket, so verify your district before setting up collection.
What Is and Isn’t Taxed
Louisiana sales tax applies broadly to physical goods: clothing, electronics, furniture, building materials, vehicles. It also covers leasing or renting movable property, from a homeowner’s weekend pressure washer to a business’s copier.
Some services are taxable too. Hotel, motel, and short-term rental stays trigger the tax, as do admission charges to entertainment venues, amusement parks, and sporting events. Charges for storing or repairing personal property are taxable. Purely personal services such as haircuts and legal advice are not.
Exemptions, and the State vs. Local Trap
Groceries bought for home preparation are exempt from the state’s 5.00%. The 2025 reform kept that exemption, along with those for residential utilities and prescription drugs.3Louisiana Department of Revenue. How Does the Amendment Affect Sales Taxes Charged on Groceries, Utilities, and Prescription Drugs Prescription medications, orthotic and prosthetic devices, wheelchairs, and home dialysis equipment are exempt at both the state and local level.4Louisiana State Legislature. Louisiana Code RS 47:305.2 – Exemption Medical
Watch the split. An item can be exempt from the state tax but still owe the local portion. Insulin is the clearest example: state law removes the state tax but expressly allows school boards, municipalities, and other local authorities to keep taxing it.4Louisiana State Legislature. Louisiana Code RS 47:305.2 – Exemption Medical The same split can apply to groceries, where the local 4.00% may still be due. Confirm each exemption against both layers before assuming a sale is tax-free.
Buying from Out-of-State or Online
If you buy something from an out-of-state retailer or online seller that doesn’t charge Louisiana sales tax, you owe consumer use tax on that purchase. The Department of Revenue sets the consumer use tax rate at 8.45%, which includes a 4.00% share distributed to local governments in place of your actual local rate. You owe that flat rate whether your home rate is higher or lower.5Louisiana Department of Revenue. Consumer Use Tax
You can report and pay the tax annually on your Louisiana individual income tax return, or file monthly on Form R-1035 by the 20th of the following month.5Louisiana Department of Revenue. Consumer Use Tax Note that major marketplace platforms like Amazon, Etsy, and Walmart are treated as the dealer and already collect Louisiana sales tax on sales shipped into the state, so purchases through those sites generally don’t create a use tax bill.6Louisiana Sales and Use Tax Commission. RSIB 23-001 Marketplace Facilitators and Louisiana Merchants
Registering as a Seller in Lafayette
Any business collecting sales tax in Lafayette registers twice: once with the Louisiana Department of Revenue for the state portion, and once with the Lafayette Parish School System for the local portion.
For the state side, file Form R-16019 (Application for Louisiana Revenue Account Number). You’ll need your FEIN or Social Security Number, legal business name, physical address, and NAICS code.7Louisiana Department of Revenue. Application for Louisiana Revenue Account Number Submit it through LaTAP at latap.revenue.louisiana.gov, or use GeauxBIZ at geauxbiz.sos.la.gov, which registers you with the Secretary of State, the Department of Revenue, and Louisiana Works in one session.8GeauxBIZ. GeauxBIZ Portal
For the local side, register through the Parish E-File system at parishe-file.revenue.louisiana.gov or through Sales Tax Online at salestaxonline.com.9Lafayette Parish School System. Sales Tax
If you buy inventory for resale, request a Louisiana Resale Exemption Certificate (Form R-1064) to buy that inventory tax-free. New qualifying dealers get the certificate automatically at registration; existing businesses apply or renew through LaTAP.10Louisiana Department of Revenue. Who Qualifies for a Louisiana Resale Certificate The certificate only covers goods you intend to resell. Using it for personal purchases or in-house supplies exposes you to back tax and penalties.
Filing Returns
State returns go through LaTAP.11Louisiana Department of Revenue. Louisiana Department of Revenue Local Lafayette Parish returns go through Parish E-File.9Lafayette Parish School System. Sales Tax
As of October 1, 2025, Louisiana parish authorities only accept monthly filing for local sales tax returns. Quarterly, semi-annual, and annual options at the local level have been eliminated. If you file any return monthly in Louisiana, all your local returns must be monthly. State filing frequency may still vary with your liability, but the parish requirement is now uniformly monthly.
What Late Filing Costs
Louisiana charges a 5% penalty on the tax due for each 30-day period (or portion of one) that a return is late, capped at 25%. Filing a return but underpaying it triggers a separate 5%-per-30-days penalty on the unpaid balance, also capped at 25%.12Louisiana State Legislature. Louisiana Code RS 47:1602
Interest runs on top. The rate floats annually against a benchmark but caps at 1.25% per month.13Louisiana State Legislature. Louisiana Code RS 47:1601 A business two months late on a $5,000 liability could owe $500 in penalties plus interest before paying the underlying tax. Both state and local filings carry these consequences, so falling behind on both compounds the problem quickly.
How Long to Keep Records
Louisiana requires businesses to retain tax records for at least seven years. That means sales invoices, exemption certificates, purchase records, and filed returns. In an audit, the burden of proving your returns are accurate falls on you, and gaps in the record typically lead the auditor to estimate your liability, which rarely favors the taxpayer.