Shopify can charge sales tax at checkout. As of our 8 October 2026 review, Shopify’s help documentation states that automated filing is closed to new enrollment. Previously enrolled stores can continue using it subject to Shopify’s eligibility, setup and order-coverage requirements. A store that is not enrolled should not rely on meeting the general eligibility criteria as a route to activation. That notice is on Shopify’s eligibility and considerations page.
That split is the whole guide. Decide where you may have a collection duty before you change tax settings. Then use Shopify for the calculation it actually performs. Then file any return that automated filing does not cover.
For the state rules underneath those settings, use the ecommerce sales tax guide. For how sales tax nexus is created, use that guide rather than treating a Shopify screen as the legal test. Taxolio's ecommerce service is a separate, scoped engagement for the review, registrations, and filings. It does not replace Shopify Tax at checkout.
1. Decide the duty before you change a setting
Three questions are easy to collapse into one toggle:
- Nexus. Do you have a connection with the state, such as inventory there or sales over that state's threshold?
- Taxability. If you do, is this product taxable there, in whole or in part?
- Registration. If both answers point to a duty, has the state issued the permit that lets you collect?
Shopify's own U.S. tax guide says it helps automate charging sales tax, and that it does not remit or file taxes unless you use Shopify Tax and set up automated filing. Registration is not in that sentence. Add a state in admin only after you have decided the state is one where you should be collecting. The U.S. sales tax registration guide covers the permit step, including for companies based outside the United States.
A nexus check is a starting screen for where activity may matter. It is not a registration and it does not read your Shopify admin.
2. What Shopify currently handles
Calculation and collection
For U.S. orders, Shopify Tax calculates tax when the destination is in the United States and you are collecting in that region. You turn collection on in the admin:
- Go to Settings > Taxes and duties.
- Open United States.
- Choose Collect taxes for a state, or edit a state you already collect in.
- Save the state configuration Shopify shows, including the sales tax ID when the form asks for it.
The same Settings > Taxes and duties screen is where you choose the tax service. Shopify’s choose a tax service page says a U.S. store can use Shopify Tax, Manual Tax, or a third-party tax app. U.S. stores cannot newly enroll in Basic Tax as of 14 July 2025. Stores that already use it are a different case from a store choosing a service now. The steps for adding a state are on Manage your US taxes.
That feature comparison lists rooftop-level rate calculation, product-category calculation, tax holidays, customer exemptions, tax reports, and automated return filing on Shopify Tax. Manual Tax includes basic tax reports and does not get the automatic category or rooftop calculation, or automated filing. Treat that table as a product comparison, not as a statement that every U.S. store is on Shopify Tax, and not as a statement that a store can newly enroll in automated filing.
What the calculation skips
Shopify’s considerations for Shopify Tax say it does not calculate these U.S. orders itself. They fall back to a registration-based calculation that is not rooftop-accurate, or they are outside the feature:
- Orders shipped outside the United States.
- Third-party app and API orders, including Amazon orders.
- Orders that contain a product or shipping-rate tax override.
- Resort tax, which is not added automatically. Manual Tax is the path Shopify documents for that charge.
Imported orders are also outside the Shopify Tax transaction fee, which is a billing rule rather than a statement that the tax on those orders was calculated.
Shopify's fee is not a nexus threshold
Shopify Tax pricing is a charge Shopify bills you. It is not a state's economic-nexus test.
On the Shopify Tax pricing page checked for this update, the free tier depends on when the store was created:
- Stores created before 13 May 2026: Shopify Tax is free until an annual global-sales threshold. For a store in the United States that threshold is $100,000 USD in a calendar year, then a per-order fee (0.35% on Basic, Grow, or Advanced; 0.25% on Shopify Plus), capped at $0.99 per order and $5,000 per year per region.
- Stores created on or after 13 May 2026: the same $100,000 USD figure is a lifetime sales threshold, with the same percentage fees and the $0.99 per-order cap. The annual $5,000 cap is described on the pre-13 May schedule, not on the later one.
Sales that count toward Shopify's fee threshold include the online store, connected channels such as Facebook or Instagram, Shopify POS, Shop, gift cards, non-taxable products, all payment gateways, and taxes and shipping charged on those sales. The fee applies only in regions where tax collection is turned on. It does not apply to orders from regions where you do not collect, or to orders imported from outside Shopify.
A store can cross a state's legal threshold long before or long after it crosses Shopify's $100,000 billing threshold. Keep the two numbers apart. State examples are in the ecommerce sales tax guide.
Reports and liability insights
Shopify's U.S. feature table says both Shopify Tax and Manual Tax include tax reports. Advanced tax reports and tax liability insights are listed for Shopify Tax, not for Manual Tax.
Use those reports to see what the store calculated and collected. They are not a determination that you are registered, that a state requires a return, or that a marketplace already filed one. Where a column says a marketplace filed the tax, that is the marketplace's indicator. Confirm it against the marketplace's own documentation before you leave the sale off your return.
The older claim that Shopify withholds detailed tax reports unless you pay for a premium service does not match this feature table. Basic tax reports are listed for Manual Tax as well.
3. Turn on collection after the duty is clear
Do this in order.
- Decide the states where you have a collection duty, using nexus and taxability, not the list of states already toggled in Shopify.
- Register with the state before you collect there. A permit is what authorises collection. The registration guide walks through that step.
- In Settings > Taxes and duties > United States, collect tax in that state and enter the registration details the form requests.
- Set product categories, or a narrower override where the category result is wrong. Details are in the next section.
- Place a test order to an address in the state and read the tax line. Repeat the test for an exempt customer or an override if you use one.
Shopify does not start collecting in a state because you crossed a threshold. Someone has to add the state.
4. Categories, overrides, exemptions, and refunds
Product categories
On Shopify Tax, a product category is a label from Shopify's standard product taxonomy. Shopify’s product categories page says it uses that label as a signal for whether the product is taxable. Category suggestions are generated from the product name, description, and images. Shopify says a suggestion is not tax advice and that the merchant has to check it.
If no category is saved, the product is stored as Uncategorized. That also happens on some CSV and app imports.
The U.S. tax settings page still says category-based calculation is in early access and only on certain stores. Before you delete an override, confirm that this store is actually calculating U.S. tax from categories.
Open a product under Products, set Category, and save. Bulk edit and CSV import are the other paths Shopify documents.
Overrides
An override wins over the category. Shopify’s tax overrides page warns that a U.S. tax override applies at the state level and does not include local tax, so a state override can under-collect where a city or district rate applies. The same warning applies to a shipping override.
Use an override when you know the category result is wrong for that state, not as a substitute for registering. Set the rate you intend to collect. Shopify's override screen treats the percentage as the amount to collect, not as an amount exempted.
To exempt a single product from tax entirely, open the product and turn off Charge tax on this product.
Exempt customers
A customer tax exemption takes precedence over product and shipping overrides. The customer is not charged tax on the applicable products even if an override exists. Collect the certificate your state requires before you rely on that flag. The ecommerce guide covers why the certificate, not the checkout toggle, is what an audit asks for.
Refunds
A refund changes the tax you collected. For stores on automated filing, Shopify includes the refund in the filing calculation when it can be tied to a specific line on the invoice. If you file yourself, the refund still has to land in the return for the period the state requires. Do not assume a payout report and a tax report describe the same month without checking both.
5. Filing, depending on the store you actually have
Existing access, then continued eligibility
As of our 8 October 2026 review, Shopify’s eligibility and considerations page states that automated filing is closed to new enrollment. Previously enrolled stores can continue using it subject to Shopify’s eligibility, setup and order-coverage requirements. A store that is not enrolled should not rely on meeting the general eligibility criteria as a route to activation.
Finance > Tax filing is the setup and management location for a store that already has access. Shopify’s setup guide includes an Activate step there. That step configures filing for a store with access. It is not an enrollment route for any store that merely meets the general conditions. The filing overview describes the feature for stores that are already enrolled. The U.S. feature comparison still lists automated return filing under Shopify Tax. That row does not reopen enrollment.
For a store that is not enrolled, or for sales the feature does not include, you or a service you hire file the return and pay the state.
For a store that already has access, the considerations page limits what filing covers. In short:
- It is for U.S. stores using Shopify Tax. A store that used Basic Tax, Manual Tax, or a third-party tax app in 2025 is outside it, and orders calculated by another service are left out of the filing reports.
- It files sales made on Shopify where you are the merchant of record. It does not file imported orders, channels that are not connected to Shopify, or marketplace sales where you are not the merchant of record. Amazon, Meta, and TikTok are the examples Shopify names. The Filed by channel column on the taxes finance report is the indicator Shopify tells you to read.
- It files current or upcoming periods. Past returns and amended returns are not part of it.
- It runs one store at a time, not several stores in one organisation together.
- It does not support Streamlined Sales Tax, and it does not support prepayments.
- It is not compatible with the Loop Returns & Exchanges app.
- For the period being filed, tax-inclusive pricing has to be off and the store currency has to be USD.
- A store with a customer data-erasure request is outside the feature.
- Setup for each state has to be finished by the 20th of the month before the next filing is due, or by the 20th of the last month of a quarterly or annual period. If that date will be missed, Shopify’s timeline says to file that return yourself.
- Some states use extra setup steps. The setup guide calls out California, Colorado, Maryland, New York, Rhode Island, Tennessee, and Washington.
Returns then move through a review window. Shopify's timeline says summaries are open for review from the 3rd to the 8th of the filing month, filing and payment run from the 9th through the end of that month, and unresolved returns end as Not filed. Payment is pulled from the Shopify Payments or Shopify Balance account you select, between the 8th of the filing month and the state's due date.
Enrollment does not register the business. You still enter the state's sales tax ID and the login for the state's filing site. If the legal name, EIN, or credentials do not match the Department of Revenue account, Shopify says the return cannot be filed.
Some states expect marketplace sales to be included in gross sales even when the marketplace remits the tax. Shopify publishes a state table on the considerations page. Use that table for the period you are filing, and do not assume every state treats the sale the same way. The ecommerce guide shows why New York, California, and Texas already differ on whether marketplace sales count toward a threshold.
Filing yourself
If you file outside Shopify, the practical work is:
- Pull the tax report for the period and the channel breakdown.
- Remove, or separately report, sales a marketplace has marked as filed, according to that state's return instructions.
- Include refunds in the period the state requires.
- File on the frequency the state assigned when you registered. That frequency is not a national monthly default.
- File a zero return when that state requires one for a period with no taxable sales. Do not treat "most states" as the instruction.
Collected tax is a liability until it is paid. Keeping it apart from operating cash is a bookkeeping practice, not a Shopify feature.
6. Reconcile the Shopify store with other channels
A marketplace sale and a Shopify sale are not interchangeable.
- On Shopify, tax is calculated for orders Shopify Tax can see. Amazon orders created through a third-party app or API are in the exclusion list above.
- On a marketplace, the facilitator often collects and remits for the order it processed. That does not tell you whether the same dollars count toward your nexus threshold. New York's Department of Taxation and Finance says to include marketplace sales in the threshold calculation. California includes marketplace-facilitated sales of tangible personal property in the $500,000 test. Texas says a remote seller that sells only through a marketplace which certifies it is collecting does not need a Texas permit. Those three results are not one rule. Details and sources are in the ecommerce sales tax guide.
- Imported orders and unconnected channels are outside automated filing even when the feature is on. If that activity is yours to report, it has to be added from the other platform's report.
Do the reconciliation on the filing cycle, not only at year end. The number you collected in Shopify, the number a marketplace says it filed, and the number the state return asks for can all differ for legitimate reasons. A gross-receipts tax or a filing discount, which Shopify mentions as a reason the return can differ from tax collected, is one of those reasons.
7. When a managed service is the useful next step
Shopify is the calculation layer for orders it can see. It is not a registration service. For a previously enrolled store that still has access, automated filing does not prepare historical or amended returns and does not cover every channel.
A managed engagement is worth considering when registrations are outstanding, when more than one channel has to be reconciled, or when a period falls outside automated filing. Taxolio's ecommerce service reviews nexus and taxability from the reports you provide, then prepares registrations and returns for the states and periods in the engagement. It does not install a tax engine in the checkout, and it is not a Shopify partner programme. Book the 20-minute call from that page if you want the scope described against your channels.
The nexus checker is still the right first look if you have not listed the states yet.
Limits of this guide
- As of 8 October 2026, Shopify’s eligibility page says automated filing is closed to new enrollment. A store that already has access can keep using it, subject to Shopify’s requirements. Meeting the general eligibility criteria is not a route to activation.
- Shopify's $100,000 fee threshold is a billing rule. It is not a state's nexus statute.
- A tax report or liability insight shows what the store calculated. It is not a permit, a nexus determination, or a finished return.