Shopify sellers owe two separate taxes: sales tax, collected from buyers and remitted to every state where the store has nexus, and income tax on the profit the business earns. Shopify calculates sales tax at checkout once you configure it, but it does not register you, file returns, or remit money unless you enroll in its optional automated filing. Everything else remains the seller's responsibility.
That gap between what Shopify calculates and what sellers assume it handles is where most tax problems start. This guide covers both tax types, who does what at each step, and the bookkeeping error that quietly overstates revenue for thousands of stores.
Shopify is not a marketplace facilitator
Amazon, Etsy, and Walmart operate under marketplace facilitator laws. When you sell through those platforms, the marketplace itself collects and remits sales tax on your behalf in every US state with a sales tax. Many sellers arrive at Shopify expecting the same arrangement, and that assumption is wrong.
Shopify is a commerce platform, not a marketplace. Sales on your own Shopify storefront are your sales, made under your business name, and the sales tax obligation sits with you. Shopify's own documentation states it plainly: "Tax is your responsibility. Shopify doesn't remit or file your taxes for you, unless you use Shopify Tax and set up automated filing." Shopify also will not start collecting sales tax on your behalf. Until you turn on collection for a state, orders ship out with no tax charged, and the liability accrues to you either way.
There is one exception worth knowing as of 2026. Orders placed through the Shop app channel are treated as marketplace sales, and Shopify collects and remits sales tax on those orders itself, a policy that took effect in January 2025. For your main storefront, though, the responsibility never leaves your desk. Getting this division of labor right is a core part of ecommerce accounting, because the tax setup you choose shapes how every order flows into your books.
Sales tax: nexus, registration, collection, remittance
Sales tax compliance is a four-step sequence, and the steps have to happen in order. Skipping ahead, such as collecting tax in a state where you never registered, creates its own legal problems.
Step 1: Determine where you have nexus
Nexus is the connection between your business and a state that obligates you to collect that state's sales tax. Physical nexus comes from presence: an office, employees, or inventory sitting in a third-party warehouse. Economic nexus comes from sales volume alone, a standard that became law after the 2018 South Dakota v. Wayfair decision.
Economic nexus thresholds vary by state. The most common pattern is $100,000 in annual sales, and most states have now dropped the separate 200-transaction test (a shrinking minority still use one), but the large states run higher. California's threshold is $500,000 in annual sales, New York requires $500,000 plus 100 transactions, and Texas uses $500,000. A store doing $400,000 spread across the country might have nexus in a dozen smaller states and none of the big three. Shopify Tax includes a state-by-state obligation overview that flags when you are approaching a threshold, which is genuinely useful, but the tool only monitors sales made on Shopify. If you also sell on Amazon or eBay, those revenues count toward the same thresholds and you have to track the combined total yourself.
Step 2: Register before you collect
Once you cross a nexus threshold, you register for a sales tax permit with that state before collecting a single dollar of its tax. Collecting without a permit is illegal in most states, and Shopify will not stop you from doing it. Registration is also the step no software performs for you. Each state has its own portal, its own fees, and its own assigned filing frequency based on your expected volume.
Step 3: Collect at checkout
This is the part Shopify does well, once configured. As of 2026, Shopify offers three tax settings tiers. Shopify Tax, available for the US, UK, EU, and Canada, calculates rates using the buyer's precise address across the more than 11,000 US sales tax jurisdictions and suggests product tax categories so that items like clothing or groceries get the right treatment in states that exempt them. Basic Tax covers regions like Australia, New Zealand, Norway, Switzerland, and Singapore with standard registration-based rates. Manual Tax is available everywhere and leaves every rate for you to set and maintain by hand.
Shopify Tax pricing matters for planning. It is free on your first $100,000 in annual sales, then costs 0.35 percent of taxable US sales (0.25 percent on Shopify Plus), capped at $0.99 per order and $5,000 per region per year. Platform costs like these sit alongside payment processing and app fees in your margin math, and our ecommerce fee calculators can help you see the combined picture per order.
Step 4: Remit and file
Collected tax is not yours. On a schedule the state assigns, monthly, quarterly, or annually, you file a return breaking down sales by jurisdiction and send the money in. Filing is required even for periods with zero sales in most states. Shopify provides sales tax reports that show liability by state and locality, and US merchants on Shopify Tax can enroll in automated filing, where Shopify prepares, submits, and remits returns for a flat fee per return. Without that enrollment, filing is manual work for you, your accountant, or a dedicated tax service.
Who handles what: the full picture
Sales tax is only one of the tax surfaces a Shopify store touches. Income tax and IRS information reporting follow their own rules, and the division of responsibility differs for each.
| Tax obligation | What it involves | Who handles it |
|---|---|---|
| Sales tax nexus tracking | Monitoring physical presence and per-state sales thresholds | Seller. Shopify Tax flags thresholds for Shopify sales only |
| Sales tax registration | Obtaining a permit in each nexus state before collecting | Seller, always |
| Sales tax collection | Charging the correct rate at checkout | Shopify calculates, but only after the seller enables each state |
| Sales tax remittance and filing | Filing returns and paying each state on schedule | Seller, unless enrolled in Shopify Tax automated filing (US only) |
| Income tax | Reporting business profit on federal and state returns | Seller and their accountant. Shopify plays no role |
| 1099-K reporting | Informational report of gross payment volume to the IRS | Shopify Payments issues the form. Seller reconciles it against their books |
The pattern in the right column is hard to miss. Shopify participates in exactly one step by default, calculation at checkout, and everything else belongs to the seller.
Income tax and the 1099-K
Sales tax is a pass-through: you collect it from buyers and forward it to states. Income tax is different. It is levied on your profit, the number left after cost of goods sold, fees, shipping, advertising, and operating expenses come out of revenue. Shopify has nothing to do with income tax. Your entity type determines how profit flows to a return, and your income statement determines the profit itself.
Shopify does, however, report your payment volume to the IRS. If you use Shopify Payments, Shopify must issue a Form 1099-K when your account exceeds the federal reporting threshold. As of 2026, that threshold is back to more than $20,000 in gross payments and more than 200 transactions, after 2025 legislation reversed the planned $600 threshold. Several states set lower thresholds, so a form can still arrive below the federal line.
Two things trip sellers up here. First, the 1099-K reports gross volume, before refunds, chargebacks, and fees, so it will not match your revenue and was never supposed to. Second, no 1099-K does not mean no income tax. Profit is taxable whether or not a form was issued, and the IRS receives the form data independently, so your return should reconcile against it.
The bookkeeping trap: booking collected tax as revenue
Here is the failure mode most Shopify tax content never mentions. Shopify pays out on a rolling schedule, and each payout is a single deposit that bundles product revenue, shipping income, sales tax collected, minus processing fees, refunds, and app charges. When sellers or generic bookkeeping tools record that deposit as "sales," the sales tax buried inside it gets counted as revenue.
The distortion compounds quietly. A store collecting an average 7 percent sales tax that books deposits as revenue overstates its top line by roughly that margin all year, though the deposit is also net of processing fees and refunds, so the distortions partially offset rather than cancel. The fix is splitting each deposit into its components, not adjusting revenue by a single rate. Gross margin looks better than it is, revenue recognition is wrong from the first entry, and profit calculations inherit the error. Then the remittance deadline arrives, thousands of dollars leave the bank account, and the payment gets recorded as an expense, which understates profit in that month instead. The books were wrong in both directions, and the cash felt spendable in between. That last part is the dangerous one: sellers spend money that was never theirs and meet their remittance deadline with a cash scramble.
The correct treatment is simple to state. Sales tax collected is a liability, not income. Each order's tax portion belongs in a liability account on the balance sheet, often named "Sales Tax Payable" in the chart of accounts, and remittance clears the liability rather than touching the income statement at all. Done right, revenue reflects what you actually earned, and the cash set aside for states is visible instead of blended into the balance. The mechanics of splitting payouts correctly are covered in our guides to Shopify bookkeeping and ecommerce bookkeeping, and clean books at this level are what make product profitability analysis trustworthy later.
This is the part of the problem Futureproof is built for. Futureproof does not file taxes, and it does not replace a tax professional. What it does is keep the books honest underneath: Vic, our bookkeeping agent, separates each payout into revenue, fees, refunds, and sales tax collected, so the liability stays out of your top line and the remittance never comes as a surprise. Shopify and Amazon integrations are now in beta. If you want books that treat collected tax as the liability it is, join the ecommerce waitlist.
FAQ
Does Shopify collect and remit sales tax for sellers?
Shopify calculates and collects sales tax at checkout, but only in states you have manually enabled, and it does not remit or file by default. The exceptions are Shop app orders, where Shopify acts as a marketplace facilitator, and US merchants who enroll in Shopify Tax automated filing, which prepares and remits returns for a per-return fee.
Does Shopify report my sales to the IRS?
Yes, through Form 1099-K if you use Shopify Payments and exceed the federal threshold, which as of 2026 is more than $20,000 in gross payments and more than 200 transactions. The form reports gross volume before fees and refunds. Your income tax obligation exists regardless of whether you receive one.
What is the difference between Shopify Tax, Basic Tax, and Manual Tax?
Shopify Tax is the automated tier for the US, UK, EU, and Canada, with address-level rate accuracy, product categorization, and nexus threshold alerts. It is free up to $100,000 in annual sales, then 0.35 percent of taxable sales. Basic Tax serves a handful of other countries with standard rates, and Manual Tax leaves all rate setup and maintenance to you.
Do I need to charge sales tax in every state?
No. You collect only in states where you have nexus, either physical presence or economic activity above the state's threshold. The common economic pattern is $100,000 in annual sales (a shrinking minority of states still add a transaction-count test), while California, New York, and Texas each use $500,000. Register for a permit in a state before you begin collecting there.
Is the sales tax I collect part of my revenue?
No. Collected sales tax is money you hold in trust for the state, so it belongs in a liability account, not in sales. Booking it as revenue overstates your top line and sets up a cash shortfall when remittance comes due.
Tax rules shift by state and by year, and the facts above reflect published guidance as of 2026. Before registering, changing your collection settings, or deciding how to file, talk to a tax professional who can look at your actual footprint and sales mix.
