States With Economic Nexus Sales Tax Requirements

This is general information, not tax advice. Rules change and vary by situation — consult a licensed CPA or tax professional before acting.

If you run a store that already ships nationwide, "economic nexus" is not a someday problem. You are probably sitting on obligations in states you have never visited. This guide lists where the rules apply, gives you the current thresholds, and then does the part the other pages skip: what crossing a line actually does to your numbers.

Who has economic nexus — and who doesn't

Economic nexus was created by the 2018 Supreme Court decision in South Dakota v. Wayfair. It lets a state require you to collect its sales tax based on your sales volume alone, with no office, employee, or inventory in the state.

Every US state that imposes a sales tax now has one — forty-five states and Washington, D.C., per Kintsugi's 2026 state-by-state tracker. The only states with no economic nexus are the ones with no statewide sales tax at all: Delaware, Montana, New Hampshire, and Oregon. (Alaska has no state tax, but some local jurisdictions enforce their own economic nexus.)

So the practical answer to "which states" is: all of them except those four. The real question is where you have crossed a threshold — and that is where the detail matters.

Economic nexus thresholds by state in 2026

Most states follow the original South Dakota model: you trigger nexus at $100,000 in sales OR 200 separate transactions into the state over the current or prior year. But a growing number have dropped the transaction count, and a handful set much higher dollar bars.

The table below groups the common patterns. Thresholds are drawn from Kintsugi's 2026 economic nexus guide and Patriot Software's state-by-state breakdown — always confirm against the state's own Department of Revenue before you register.

Two patterns matter most for an operating store. First, several states — including Illinois, Utah, and Kentucky — have moved to a sales-only test in recent years, dropping the 200-transaction trigger. Second, the states that keep the 200-transaction test are the ones that catch low-price sellers early, which we will walk through next.

The big states carry their own rules. Texas uses a $500,000 threshold with no transaction count, so a modest store rarely trips it there. By contrast, a state at "$100,000 OR 200 transactions" can rope you in on volume long before you hit six figures of sales inside its borders.

Why the transaction count bites a POD store first

Here is the trap the big SERP tables bury. A low average order value means you hit 200 transactions in a state long before you hit the dollar-sales threshold there.

Say your store does 420 orders a month at a $29 average order value. That is 5,040 orders a year, roughly $146,000 in annual sales spread across the country. Now suppose one populous state accounts for about 8% of your orders.

Run the math: 5,040 × 0.08 = 403 orders into that state per year. That is well past the 200-transaction line — yet your sales there are only 403 × $29 = $11,687, nowhere near the $100,000 dollar test.

In a "$100,000 OR 200 transactions" state like Georgia or New Jersey, that single state now obligates you to register, collect, and remit. You crossed the line on transaction count alone, on about twelve thousand dollars of sales. A store selling $120 jackets would never trip it on volume; a $29-tee store does it quietly.

What crossing a threshold actually costs you

Registering to collect in a state is not just paperwork — it has real money attached, and most of it is invisible until you look. The sales tax you collect from buyers is never your money; you hold it for the state and remit it. The costs that hit your P&L are different.

The quiet one is supplier tax on your production orders. When Printify, Printful, or Gelato makes your product, that is a wholesale purchase for resale — it should be exempt if you file a resale certificate with the supplier first. Without one, the supplier charges you sales tax on every order, and Printify notes certificates must be approved before you order — there are no retroactive refunds.

Put a number on it. Say your blank-plus-print cost is $12 per unit and the supplier applies roughly 8% tax: that is 12 × 0.08 = $0.96 leaked per order. Across 420 orders a month, 420 × $0.96 = $403 a month, or about $4,838 a year — paid on top of the tax you already collect from your own customers. That is pure margin gone to a form you never filed.

The second cost is compliance drag: registration, monthly or quarterly filing, and remitting in every state where you have nexus. One or two states is manageable by hand. A dozen is a standing monthly chore or a paid service — an operating expense that scales with how many thresholds you have quietly crossed.

Economic nexus vs. physical nexus for POD sellers

Economic nexus is volume-based, but you can also owe tax through physical nexus — a tie like an office, an employee, or inventory stored in a state. For print-on-demand, the one to watch is where your supplier warehouses or produces goods, since inventory in a state can create physical nexus even when your sales there are tiny.

Your home state almost always gives you physical nexus from day one. If you operate from a no-sales-tax state like Oregon, the home-state rule works differently — but you can still pick up economic nexus everywhere else you sell.

The point: don't assume "I only owe in my home state." Between economic thresholds and supplier-driven physical nexus, an operating store usually owes in more places than it thinks.

What Shopify does — and does not — do about this

A standard Shopify store is not a marketplace. You are the seller of record, which means the collect-register-file-remit chain is yours, not Shopify's.

Shopify will calculate the right rate at checkout and collect the tax — but only after you turn it on and tell it where you have nexus. Shopify does not register you, file your returns, or remit the collected tax; those stay entirely on you. The one exception is the Shop app: orders placed through it are treated under marketplace facilitator rules, so Shopify collects and remits for those, while your regular storefront orders are not covered.

So the state list and the thresholds above are not Shopify's job to monitor. They are yours. For the full compliance picture — collecting, registering, and the tooling around it — start with our taxes and compliance guide and the walkthrough on automating Shopify sales tax.

See the profit hit before you register

Knowing you crossed a threshold is half the job. The other half is knowing what collecting and remitting in a new state does to each order's margin — and that is where most operators are flying blind.

PodVector AI puts an AI employee, Victor, on your live store data. Victor connects to Shopify, Meta Ads, Google Ads, Printify, Printful, Gelato, and Klaviyo, and computes your true per-order profit — the real number after product cost, fees, and ad spend. Victor is not a tax tool and does not file for you; what it does is show you exactly what a thinner margin on a new obligation means per order, and deliver the breakdown to your Google Drive. Every write action Victor takes is approval-gated, so nothing happens without your sign-off.

Put Victor on your numbers and see per-order profit by state before the next filing deadline.

FAQs

How many states have economic nexus sales tax requirements?

All forty-five states with a statewide sales tax, plus Washington, D.C., have economic nexus laws, according to Kintsugi's 2026 tracker. Only Delaware, Montana, New Hampshire, and Oregon have no statewide sales tax and therefore no economic nexus.

What is the most common economic nexus threshold?

The most common trigger is $100,000 in sales or 200 transactions into the state over a twelve-month period, per Patriot Software's state breakdown. Many states now use a sales-only version of that test and have dropped the transaction count, but a large group still keeps the 200-transaction trigger.

Can I owe sales tax in a state where I've made only a few thousand dollars?

Yes, if that state keeps the 200-transaction test. A low average order value means you can pass 200 orders into a state while your dollar sales there are still only around ten or twelve thousand — and in a state that still keeps the 200-transaction test, the transaction count alone creates the obligation.

Does Shopify handle economic nexus for me?

Only partly. Shopify calculates and collects tax at checkout once you configure your nexus states, but it does not register, file, or remit for your regular storefront — that remains your responsibility. Orders through the Shop app are the exception, where marketplace facilitator rules apply.

Do I still owe income tax if I never cross a sales tax threshold?

Sales tax and income tax are separate questions. Even with zero economic nexus anywhere, you owe income tax on your profit — and related reporting rules, like whether a payment app issues a 1099-K, apply regardless of your sales tax footprint.

This is general information, not tax advice. Rules change frequently and vary by state and situation — confirm current thresholds with each state's Department of Revenue and a licensed tax professional before you register or file.