NSNexus by State

Texas E-commerce Sales Tax Nexus Guide — 2026

Updated

Reviewed by Nexus by State research team using official state tax sources. Last reviewed .

Guide content last reviewed: 2026-07-20

If your E-commerce business sells $500,000 into Texas in a calendar year, you have economic nexus and must register, collect, and remit Texas sales tax.

E-commerce sales tax basics in Texas

For a direct-to-consumer store (Shopify, WooCommerce, BigCommerce, or custom) shipping to Texas buyers, the economic nexus trigger is $500,000 in TX-destination revenue (effective 2019-10-01). Crossing that bar obligates registration, collection, and periodic filing.

Once registered, charge 6.25% state tax plus the applicable local rate — averaging 1.94% across Texas but varying by the buyer's shipping ZIP on most tangible personal property. Digital products, subscriptions, and professional services have different treatment — see the Texas SaaS page if you sell software or digital goods.

Registration + collection checklist

  1. Register with the Texas Department of Revenue for a sales tax permit.
  2. Configure your cart platform to collect tax at the destination rate. Enable TX in your tax settings.
  3. As a remote seller, charge the combined state + local rate at the customer's delivery address — interstate sales are sourced to the destination, not to where you ship from.
  4. File returns on the cadence your DOR assigns (monthly, quarterly, or annually).
  5. Track your Texas-sourced revenue monthly so you know when you're approaching or below threshold for the next period.

Common mistakes e-commerce sellers make in Texas

  • Using origin-based rates (your HQ state's rate) instead of destination rates. A sale shipped from outside Texas into Texas is sourced to the buyer's delivery address, so charge the TX rate, not your home state's. Intrastate sales are a separate question: a minority of US states apply origin sourcing to sales that both begin and end in-state, so if your business is located in Texas, confirm the intrastate rule with the Texas Department of Revenue before configuring your cart.
  • Guessing at how marketplace sales count toward the Texas threshold. States split on this — some let a seller exclude sales a registered marketplace facilitator already collected on, others require those sales to be included in the threshold test even though the marketplace remits the tax. Read Texas’s own rule on the Texas marketplace facilitator page before adding or removing them from your nexus-tracking spreadsheet.
  • Waiting until year-end to register. Registration and collection deadlines run from the threshold-crossing date, and the length of that grace period is set by each state — some require collection on the very next transaction, others allow until the first day of a later month. Check Texas’s deadline with the DOR as soon as you cross $500,000; back-tax exposure accrues for every day you sell unregistered.
  • Forgetting to file zero returns once registered. Missing filings trigger penalties even when you owe no tax.

Texas nexus note

Texas sales tax nexus and SaaS taxability: economic nexus applies to remote sellers with $500,000 or more in total Texas revenue during the preceding twelve calendar months. After crossing that safe harbor, Texas requires a permit and sales/use tax collection no later than the first day of the fourth month after the threshold-crossing month. Texas treats data processing as a taxable service and the Comptroller says data processing providers include software-as-a-service sellers and application service providers; 20% of a data-processing charge is exempt, so SaaS treated as data processing is generally taxed on 80% of the invoice amount. Marketplace-only sellers whose marketplace provider certifies Texas collection generally do not need a Texas tax permit, but sellers must keep marketplace-sales records for at least four years.

What to do next

Read the full Texas 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.

E-commerce sales tax in other states

Frequently asked questions

What is Texas's e-commerce sales tax in 2026?
Texas's 2026 e-commerce sales tax: out-of-state sellers collect once they cross $500,000 in Texas-destination revenue. As a remote seller, charge the 6.25% state rate plus any applicable local rate at the buyer's ship-to address.
Do I collect sales tax on every Texas order?
You collect Texas sales tax once you cross the economic nexus threshold ($500,000). Below threshold, you don't need to collect unless you have physical nexus (office, employees, inventory in Texas).
What rate do I charge for Texas e-commerce sales?
For sales shipped into Texas from out of state, charge the 6.25% state rate plus any applicable local rate at the buyer's ship-to address. Most e-commerce platforms (Shopify, WooCommerce) can apply destination rates automatically when you enable TX in tax settings. Sales that both begin and end inside Texas can follow a different sourcing rule in a minority of states — check with the Texas Department of Revenue if you are an in-state seller.
Do I need to collect sales tax on shipping in Texas?
It depends on state-specific rules. Many states tax shipping when the product is taxable; some states exempt shipping if separately stated. Check Texas's specific policy or use a tax service that encodes the rule.

Sources

date_retrieved: 2026-05-25