Sales tax in Cameron Parish is a flat 5%, all of it Louisiana’s state sales tax.1Louisiana Department of Revenue. General Sales and Use Tax The parish adds nothing on top: no parish-wide tax, no school board tax, no special district tax. For a business operating here, that means one rate, one registration, and one return.
If you also sell into other Louisiana parishes, those parishes will layer their own local taxes on the state rate based on where each sale is delivered. The 5% figure only holds for sales sourced to Cameron Parish itself.
What the 5% Applies To
The state tax covers the retail sale, lease, or rental of tangible personal property.2Justia. Louisiana Code 47-302 – Imposition of Tax Furniture, electronics, vehicles, business equipment, and the like all fall inside it. Goods bought elsewhere and brought into Louisiana for use or storage are subject to a matching 5% use tax.
A smaller set of services is taxable too. Hotel and short-term lodging charges, cold storage and warehousing fees, and rentals of tangible goods are the common ones.1Louisiana Department of Revenue. General Sales and Use Tax Most professional services (accounting, legal work, construction labor) are not taxed.
Digital Products and SaaS
As of January 1, 2025, Louisiana taxes digital products and services at the same 5% rate.3Louisiana Sales and Use Tax Commission for Remote Sellers. Announcements That covers streaming video and music, digital downloads, e-books, mobile apps, games, and software-as-a-service subscriptions, whether the buyer gets permanent access or pays on an ongoing basis.4Louisiana Department of Revenue. Digital Products Guidance Sellers of these products collect in Cameron Parish the same way they would for physical goods.
What’s Exempt
Food sold for home preparation and consumption is exempt. That includes bakery products, dairy, fresh fruits and vegetables, and packaged foods meant to be prepared later.5Louisiana State Legislature. Louisiana Revised Statutes 47-305 – Exemptions From the Tax Prepared meals and restaurant food are still taxable.
Sales to federal and state government agencies are generally exempt, as are qualifying nonprofit purchases when the buyer presents a valid exemption certificate at the time of sale. Prescription medications also receive favorable treatment under state law. Verify a buyer’s exempt status before leaving tax off an invoice; the risk sits with the seller if the exemption doesn’t hold up.
Who Has to Register and Collect
Any business making taxable sales in Louisiana needs a state sales tax account. Because Cameron Parish has no local tax, there is no separate parish registration. Registration goes through the Louisiana Department of Revenue via the Parish E-File portal or the Sales Tax Online system, and there is no fee.6Louisiana Association of Tax Administrators. Registration Once approved, you get a sales tax certificate that lets you collect tax and buy inventory for resale without paying tax on it.
Out-of-State and Remote Sellers
Out-of-state sellers must collect the 5% once they cross Louisiana’s economic nexus threshold: $100,000 in gross Louisiana revenue, or 200 or more separate transactions delivered into the state, in the current or prior calendar year.7Louisiana Department of Revenue. Remote Sellers FAQs Registration with the Louisiana Sales and Use Tax Commission for Remote Sellers is required within 30 days of crossing the threshold, with collection starting within 60 days of approval.8Louisiana Sales and Use Tax Commission for Remote Sellers. Frequently Asked Questions
Marketplace Facilitators
Marketplaces like Amazon, Etsy, and eBay collect and remit on behalf of their third-party sellers once the platform itself exceeds $100,000 in Louisiana sales.9Louisiana State Legislature. Louisiana Revised Statutes 47-340.1 – Marketplace Facilitators; Collection and Remittance of State and Local Sales and Use Tax If your sales go through a marketplace that handles tax, you don’t collect again on those same transactions, and you can exclude them when checking whether your own direct sales cross the nexus threshold.
When Returns and Payments Are Due
Returns and payments are due by the 20th of the month following the reporting period, filed electronically through the state portal.1Louisiana Department of Revenue. General Sales and Use Tax Most businesses file monthly; the Department of Revenue may approve quarterly filing for low-liability accounts.
A zero-sales month still requires a return showing zero tax due. Skipping the period is treated the same as filing late.
Penalties and Interest for Late Filing
Late filing costs 5% of the tax due for the first 30 days of delinquency, plus another 5% for each additional 30-day period, up to a 25% cap.10Louisiana State Legislature. Louisiana Revised Statutes 47-1602 – Penalty for Failure to Make Timely Return Filing on time but paying late carries its own 5%-per-30-days penalty, also capped at 25%. The two penalties don’t stack within the same 30-day period.
Interest runs on unpaid tax from the original due date until the balance clears. The rate is set annually at three percentage points above the judicial interest rate, with a monthly ceiling of 1.25%.11Louisiana State Legislature. Louisiana Revised Statutes 47-1601 – Interest
Resale Certificates
If you’re buying inventory to resell, a valid resale certificate lets you skip the tax at purchase. Louisiana resale certificates run for one year and must be renewed annually through LaTAP, the Louisiana Taxpayer Access Point.12Louisiana Department of Revenue. Resale Certificate Sellers can verify a customer’s certificate through the Department of Revenue’s online validation tool, though newly registered businesses can take about a week to appear. Using a resale certificate to avoid tax on items the business actually consumes is a common audit trigger and leads to back tax, penalty, and interest assessments.
Records and the Audit Window
Louisiana can audit a sales tax return for three years from December 31 of the year the tax was due.13Louisiana State Legislature. Louisiana Revised Statutes 47-337.67 – Prescription That clock only starts if a return was actually filed. For periods never filed, there is no statute of limitations and the state can go back indefinitely.
Three years is the legal minimum for records, but seven years is the safer practical standard, since amended returns, disputes, or fraud claims can extend the window. Keep sales receipts, exemption certificates received from buyers, purchase invoices, resale certificates, and copies of every return you file.