What is Mississippi's e-commerce sales tax in 2026?

Mississippi's 2026 e-commerce sales tax: out-of-state sellers collect once they cross $250,000 in Mississippi-destination revenue. Charge the 7.00% state rate plus any applicable local rate at the buyer's ship-to address.

Do I collect sales tax on every Mississippi order?

You collect Mississippi sales tax once you cross the economic nexus threshold ($250,000). Below threshold, you don't need to collect unless you have physical nexus (office, employees, inventory in Mississippi).

What rate do I charge for Mississippi e-commerce sales?

7.00% state rate, plus any applicable local rate at the customer's ship-to address. Most e-commerce platforms (Shopify, WooCommerce) can apply destination rates automatically when you enable MS in tax settings.

Do I need to collect sales tax on shipping in Mississippi?

It depends on state-specific rules. Many states tax shipping when the product is taxable; some states exempt shipping if separately stated. Check Mississippi's specific policy or use a tax service that encodes the rule.

Mississippi E-commerce Sales Tax Nexus Guide — 2026

Updated 2026-05-15

If your E-commerce business sells $250,000 into Mississippi in a calendar year, you have economic nexus and must register, collect, and remit Mississippi sales tax.

E-commerce sales tax basics in Mississippi

For a direct-to-consumer store (Shopify, WooCommerce, BigCommerce, or custom) shipping to Mississippi buyers, the economic nexus trigger is $250,000 in MS-destination revenue (effective 2018-07-01). Crossing that bar obligates registration, collection, and periodic filing.

Once registered, charge 7.00% state tax plus the applicable local rate — averaging 0.07% across Mississippi but varying by the buyer's shipping ZIP on most tangible personal property. Digital products, subscriptions, and professional services have different treatment — see the Mississippi SaaS page if you sell software or digital goods.

Registration + collection checklist

Register with the Mississippi Department of Revenue for a sales tax permit.
Configure your cart platform to collect tax at the destination rate. Enable MS in your tax settings.
Charge the combined state + local rate at the customer's delivery address (most states source to ship-to, not ship-from).
File returns on the cadence your DOR assigns (monthly, quarterly, or annually).
Track your Mississippi-sourced revenue monthly so you know when you're approaching or below threshold for the next period.

Common mistakes e-commerce sellers make in Mississippi

Using origin-based rates (your HQ state's rate) instead of destination rates. Mississippi sources to the buyer's ship-to address — charge the MS rate, not your home state's.
Counting marketplace sales toward the Mississippi threshold. Amazon, Etsy, and eBay sales are usually excluded in Mississippi; check the specific rule before adding them to your nexus-tracking spreadsheet.
Waiting until year-end to register. If you cross $250,000 mid-year, you must begin collecting on sales made after the threshold-crossing date — back-tax exposure grows until you register.
Forgetting to file zero returns once registered. Missing filings trigger penalties even when you owe no tax.

Mississippi nexus note

Mississippi sales and use tax nexus threshold: out-of-state businesses with Mississippi sales exceeding $250,000 over any twelve-month period are considered to have substantial economic presence effective July 1, 2018 and must register, collect, and remit tax. Mississippi uses a sales-only threshold — no transaction-count test. Remote sellers should measure sales on a rolling twelve-month basis rather than the current-or-prior-calendar-year framing used by many other states.

What to do next

Read the full Mississippi overview for thresholds, filing frequency, marketplace facilitator rules, and registration links. Use the nexus calculator to check whether you have crossed the threshold. For background on the post-Wayfair economic nexus framework, see the pillar guide.

Frequently asked questions

What is Mississippi's e-commerce sales tax in 2026?: Mississippi's 2026 e-commerce sales tax: out-of-state sellers collect once they cross $250,000 in Mississippi-destination revenue. Charge the 7.00% state rate plus any applicable local rate at the buyer's ship-to address.
Do I collect sales tax on every Mississippi order?: You collect Mississippi sales tax once you cross the economic nexus threshold ($250,000). Below threshold, you don't need to collect unless you have physical nexus (office, employees, inventory in Mississippi).
What rate do I charge for Mississippi e-commerce sales?: 7.00% state rate, plus any applicable local rate at the customer's ship-to address. Most e-commerce platforms (Shopify, WooCommerce) can apply destination rates automatically when you enable MS in tax settings.
Do I need to collect sales tax on shipping in Mississippi?: It depends on state-specific rules. Many states tax shipping when the product is taxable; some states exempt shipping if separately stated. Check Mississippi's specific policy or use a tax service that encodes the rule.

Sources

date_retrieved: 2026-05-15