What is the 1099-K threshold for Shopify sellers in 2026?

The 1099-K reporting threshold for 2026 is $5,000 in gross annual payments. This means if your Shopify store processes $5,000 or more through Shopify Payments in a calendar year, Shopify's payment processor will report your income to the IRS. This threshold was lowered from $20,000 under the American Rescue Plan Act. The $5,000 threshold applies regardless of the number of transactions. Non-US sellers should have an ITIN ready before reaching this threshold.

How do I set up Shopify Payments with an ITIN?

Go to Settings > Payments in your Shopify admin. Select Shopify Payments and complete the setup form. When asked for a Tax Identification Number, enter your ITIN. You will also need to complete a W-8BEN form (for individuals) or W-8BEN-E (if operating through a business entity). Shopify uses this information for tax reporting purposes. If you operate through a US LLC, you will need an EIN for the business and an ITIN for yourself as the responsible party.

What happens if I sell on Shopify without an ITIN?

If you are a non-US seller without an ITIN or SSN, Shopify's payment processor may apply backup withholding at 24% on your gross payouts. This means 24 cents of every dollar is withheld and sent to the IRS. You can only recover this withholding by filing a US tax return (Form 1040-NR) with an ITIN, which requires having the ITIN in the first place. Getting your ITIN before you start selling prevents this withholding entirely.

Can I use my EIN instead of an ITIN for Shopify?

Your EIN identifies your business entity. Your ITIN identifies you personally. Shopify may require both depending on your business structure. If you operate as a sole proprietor, Shopify needs your ITIN. If you operate through an LLC, Shopify needs the LLC's EIN for business tax purposes and may request your ITIN as the responsible party. For the full comparison, read our ITIN vs EIN guide at itin.so.

Do I need to file a US tax return as a non-US Shopify seller?

If you earn US-source income through Shopify and your income exceeds filing thresholds, you must file Form 1040-NR (Non-Resident Alien Income Tax Return). You also need to file if you want to claim a refund on withheld taxes. The filing requirement depends on whether your income is considered effectively connected with a US trade or business. US-based customers purchasing from your store generally creates US-source income. A tax professional can determine your specific filing obligations.

How does a tax treaty affect Shopify seller withholding?

The US has income tax treaties with over 65 countries. These treaties can reduce or eliminate withholding on specific types of income. By submitting a W-8BEN form with your ITIN and claiming treaty benefits, you may reduce your withholding rate from 30% to a lower rate (often 0% to 15% depending on your country and income type). Without an ITIN, you cannot submit a valid W-8BEN and treaty benefits are unavailable. Common treaty countries include the UK (0%), Canada (0-15%), Germany (0%), and India (15%).

How long does it take to get an ITIN for my Shopify business?

Through itin.so, the total timeline is 8 to 14 weeks. Standard service ($297) includes 7 to 10 business day preparation plus 7 to 11 weeks IRS processing. Express service ($297) includes 2 to 3 business day preparation plus the same IRS processing time. Plan ahead: apply for your ITIN before your Shopify store reaches the $5,000 reporting threshold to avoid backup withholding. Both service tiers include a 100% money-back guarantee.

Can I sell on Shopify from outside the United States?

Yes. Shopify is available to sellers worldwide. You can set up a Shopify store, list products, and sell to US customers from any country. However, tax compliance requirements apply when you earn US-source income. Having an ITIN ensures you can properly report income, complete tax forms, and avoid backup withholding. Many international Shopify sellers also set up US LLCs for business banking and payment processing, which requires both an EIN and an ITIN.

What other platforms should Shopify sellers consider alongside ITIN compliance?

Many Shopify sellers also sell on Etsy, eBay, or Amazon, each with their own tax reporting requirements. The same ITIN works across all platforms. If you sell on Etsy, read our ITIN for Etsy sellers guide at itin.so. If you sell on eBay, see our ITIN for eBay sellers guide. The 1099-K threshold of $5,000 applies to each platform independently. Having your ITIN ready covers you across all US marketplaces simultaneously.

ITIN for Shopify Sellers: Complete Tax and Setup Guide 2026

Updated April 2026

Direct answer: Non-US Shopify sellers need an ITIN to comply with US tax reporting requirements, submit W-8BEN forms, and avoid 24% backup withholding on payouts. The 2026 1099-K reporting threshold is $5,000 in annual gross sales. Without an ITIN, Shopify's payment processor withholds 24% of your earnings and sends it to the IRS. Getting an ITIN through a Certifying Acceptance Agent like itin.so costs $297 (Standard) or $297 (Express) and takes 8 to 14 weeks total.

Why Do Shopify Sellers Need an ITIN?

Shopify Payments uses third-party payment processing that falls under IRS reporting requirements. When your annual gross sales exceed $5,000 (the 2026 threshold), the payment processor must file Form 1099-K with the IRS reporting your income. To complete this reporting, they need your taxpayer identification number: an SSN for US residents or an ITIN for non-US residents.

Without a valid TIN on file, the payment processor is required by IRS regulations (IRC Section 3406) to apply backup withholding at 24% on your gross payouts. On a store doing $50,000 in annual sales, that is $12,000 withheld. You can only recover this money by filing a US tax return with an ITIN, creating a circular problem. The solution is to get your ITIN before reaching the threshold.

What Is the 2026 1099-K Reporting Threshold for Shopify?

The 1099-K reporting threshold for 2026 is $5,000 in gross annual payments. This is part of the phased reduction from the previous $20,000/200 transaction threshold under the American Rescue Plan Act of 2021. The IRS is implementing the lower threshold gradually: $5,000 for tax year 2025, with further reductions planned for subsequent years.

This threshold applies to gross payments, not net profit. Returns, refunds, and chargebacks may not reduce the gross amount for reporting purposes. If your Shopify store processes $5,000 or more in a calendar year, expect a 1099-K. This applies to all payment processors including Shopify Payments, PayPal, Stripe, and any other third-party settlement organization used through Shopify.

How Do You Set Up Shopify Payments With an ITIN?

Setting up Shopify Payments with your ITIN takes 4 steps. Step 1: Log into your Shopify admin and go to Settings, then Payments. Step 2: Click Activate Shopify Payments (or Manage if already activated). Step 3: In the tax information section, enter your ITIN as your Tax Identification Number. Step 4: Complete and submit the W-8BEN form when prompted.

If you operate through a US LLC, you will enter the LLC's EIN for the business entity and your ITIN as the responsible party. Shopify may ask for both numbers. If you do not have an EIN yet, get your ITIN first through itin.so, then apply for an EIN instantly online at IRS.gov. For more on how ITIN and EIN work together, see our ITIN vs EIN guide.

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What Is Backup Withholding and How Does It Affect Shopify Sellers?

Backup withholding is a 24% tax withheld from payments when the payer does not have a valid TIN for the payee. Under IRC Section 3406, payment processors like Shopify Payments must withhold 24% of gross payments if the seller has not provided a valid SSN, ITIN, or EIN. This applies to every payment, not just amounts above the threshold.

For a Shopify store generating $100,000 in annual sales, backup withholding takes $24,000. This money goes to the IRS and can only be recovered by filing a US tax return (Form 1040-NR) with a valid ITIN. The filing process itself requires an ITIN. Getting your ITIN proactively eliminates this problem entirely. You submit your W-8BEN with your ITIN, the withholding stops, and you keep your full payouts.

How Do Tax Treaties Benefit International Shopify Sellers?

The US has income tax treaties with over 65 countries that can reduce withholding rates on specific income types. By submitting a W-8BEN form with your ITIN and claiming treaty benefits, you may reduce your effective tax rate. The treaty benefit depends on your country of residence and the type of income.

Common treaty rates for business profits: UK sellers pay 0% withholding under Article 7. Canadian sellers pay 0% on business profits. German sellers pay 0%. Indian sellers pay 15% on certain income types. Without an ITIN, you cannot claim these treaty benefits and face the default 30% withholding rate (or 24% backup withholding). The W-8BEN is your tool for claiming these reduced rates, and it requires an ITIN to be valid.

What Tax Returns Do Non-US Shopify Sellers Need to File?

Non-US Shopify sellers with US-source income may need to file Form 1040-NR (US Nonresident Alien Income Tax Return). Filing requirements depend on whether your income is effectively connected with a US trade or business (ECI) or fixed, determinable, annual, or periodical income (FDAP).

If you sell products to US customers from outside the US without a US business presence, your income may not be ECI, and filing may not be required if proper withholding has been applied. However, if you want to claim a refund on over-withheld taxes, you must file 1040-NR. If you operate through a US LLC, the LLC may need to file Form 5472 (reporting foreign-owned single-member LLC transactions) and you file 1040-NR for your personal tax obligations. Consult a cross-border tax professional for your specific situation.

How Do You Get an ITIN as a Shopify Seller?

The fastest path to an ITIN for Shopify sellers is through a Certifying Acceptance Agent. At itin.so, the process takes 5 steps: (1) Start your application at itin.so/apply. (2) Upload your passport. (3) Our CAA team prepares your W-7 and certifies your documents. (4) We submit to the IRS. (5) You receive your ITIN in 7 to 11 weeks.

Standard service costs $297 with 7 to 10 business day preparation. Express costs $297 with 2 to 3 business day preparation. Both include a 100% money-back guarantee. Plan ahead: if your Shopify store is approaching the $5,000 threshold, apply now to have your ITIN ready before the 1099-K reporting kicks in. For the complete application process, read our 2026 ITIN application guide.

Do You Also Need an EIN for Your Shopify Store?

If you operate your Shopify store through a US LLC, you need both an ITIN and an EIN. The EIN identifies your business entity for Shopify, banks, and payment processors. The ITIN identifies you personally for tax filing. If you sell as an individual (sole proprietor without a US entity), your ITIN alone may suffice for Shopify's tax requirements.

Many successful international Shopify sellers set up a US LLC for credibility, banking access, and payment processing advantages. The recommended sequence: get your ITIN through itin.so, then use your ITIN to apply for an EIN instantly at IRS.gov, then set up your LLC and Shopify store with both numbers. Also consider selling on Etsy and eBay to diversify your sales channels.

Government Sources

This guide references IRS Publication 1915, IRC Section 3406 (Backup Withholding), IRC Section 6050W (1099-K Reporting), the American Rescue Plan Act of 2021 (Section 9674), IRS Form W-8BEN Instructions, and IRS Notice 2023-74 (1099-K threshold phase-in). All information is current as of April 2026.

ITIN for Shopify Sellers: Frequently Asked Questions

Non-US Shopify sellers who earn US-source income need an ITIN for federal tax compliance. Shopify Payments reports seller income to the IRS via Form 1099-K when annual gross sales exceed $5,000 (2026 threshold per the American Rescue Plan Act phase-in). Without an ITIN, Shopify may apply backup withholding at 24% on your payouts. An ITIN allows you to submit a W-8BEN form to reduce or eliminate this withholding based on your country's tax treaty with the US.

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