ITIN for Amazon Sellers 2026: Avoid 30% Withholding on FBA Income

Why Does Amazon Require an ITIN from International Sellers?

Amazon withholds 30% of US-sourced income from sellers who lack a valid tax ID. The IRS mandates this under IRC 1441 and IRC 3406, requiring every payment platform to collect a W-8BEN or W-9 from payees. For a seller generating $10,000 per month in revenue, that equals $3,000 per month lost to withholding before you see a cent.

How 30% Withholding Impacts Your Revenue

Amazon's referral fee averages 15% per sale, and FBA fulfillment fees add another 20% to 35% depending on product size. Stack 30% tax withholding on top, and a seller with $120,000 annual revenue keeps only $24,000 to $42,000. An ITIN with a valid treaty claim can reduce withholding to 15%, 10%, or 0%, depending on your country of residence.

The W-8BEN Tax Interview in Seller Central

When you create a Seller Central account, Amazon runs a tax interview requesting your name, country of residence, and US tax ID. Non-US individuals without an SSN enter their ITIN on the W-8BEN form. Without it, Amazon defaults to 30% withholding on all US-sourced income.

Filing Obligations Under Form 1040-NR

The ITIN also enables you to file Form 1040-NR at year end, which is required for any non-resident earning US income. Filing lets you deduct business expenses and claim refunds on over-withheld taxes. Check our guide on who needs an ITIN for full eligibility details.

How Do Amazon Sellers Get an ITIN in 2026?

5 steps, 6 to 11 weeks processing time, $297 through itin.so. Here is the complete process:

1. Complete IRS Form W-7. Enter your legal name, foreign address, date of birth, and country of citizenship. Select "filing a US tax return" under reason for submitting. The W-7 is the official ITIN application form per IRC 6109.
2. Prepare your identity documents. The IRS accepts 13 identity documents. A valid passport alone satisfies both identity and foreign status requirements. Without a passport, provide two alternative documents from the IRS accepted document list.
3. Attach Form 1040-NR. The IRS requires a US tax return with your W-7. This return reports your Amazon income and any applicable tax treaty benefits. Include Schedule C for business expenses.
4. Submit through a CAA. Mail to the IRS ITIN Operation Center in Austin, Texas, or work with a Certifying Acceptance Agent (CAA) who verifies your documents so you keep your original passport.
5. Receive your CP565 notice. The IRS mails your ITIN in 6 to 11 weeks. Enter it into Amazon Seller Central immediately. Check your ITIN application status at any time.

What Are the Tax Obligations for International Amazon Sellers?

3 core obligations: W-8BEN filing, annual Form 1040-NR, and record keeping. Missing any of these triggers penalties starting at $250 per information return under IRC 6721.

W-8BEN and Withholding Rates by Country

Once you have your ITIN, complete the W-8BEN in Seller Central. The US maintains tax treaties with 67+ countries that reduce withholding from 30% to as low as 0%. UK sellers pay 0% on business income under the US-UK treaty. Canadian sellers pay 0% under Article VII. Indian sellers pay 15% on royalties under Article 12.

Annual Tax Return (Form 1040-NR)

Non-resident Amazon sellers file Form 1040-NR each year to report US-sourced income. Deductible expenses include Amazon referral fees (15%), FBA fees ($3 to $15 per unit), shipping costs, product costs, advertising spend, and software subscriptions. Filing deadline: June 15 for non-residents, extendable to October 15. Learn more about filing your ITIN tax return.

State Sales Tax for Amazon Sellers

Amazon collects and remits sales tax in all 45 states that require it through Marketplace Facilitator programs. International sellers do not need to register for state sales tax separately. Amazon handles collection, filing, and remittance on your behalf since 2019.

How Do You Connect Your ITIN to Amazon Seller Central?

6 steps from login to verified status. Amazon validates your ITIN with the IRS within 2 to 5 business days.

1. Log into Seller Central and navigate to Settings > Account Info > Tax Information.
2. Click Tax Information Interview to reopen the tax form wizard.
3. Select Individual as your tax classification (or entity type if you have an LLC).
4. Enter your ITIN (format: 9XX-XX-XXXX) in the US Taxpayer Identification Number field.
5. Complete the W-8BEN form with your country of residence and tax treaty article number.
6. Submit the form. Amazon validates your ITIN with the IRS in 2 to 5 business days and updates your withholding rate automatically.

What Is the Difference Between an EIN and ITIN for Amazon Sellers?

Both are IRS-issued tax identification numbers, but they serve different purposes. Individual sellers need an ITIN. LLC sellers need both an EIN and an ITIN.

If you formed a US LLC for your Amazon business, your LLC needs an EIN and you still need an ITIN. Foreign-owned single-member LLCs must file Form 5472 and a pro forma Form 1120 annually. The penalty for missing Form 5472 is $25,000 per year. Learn more about the ITIN for LLC owners process and EIN applications.

Which Banks Accept ITINs for Amazon Seller Payouts?

3 top options for international Amazon sellers. All accept remote account opening with an ITIN and passport.

Mercury (Best for FBA Sellers)

Mercury accepts ITINs for business and personal accounts. No monthly fees, no minimum balance, and FDIC insured up to $250,000. Apply online from any country. Connect directly to Seller Central via ACH routing number. Read our Mercury bank ITIN guide.

Wise Business

Wise provides multi-currency accounts with US routing numbers. Hold balances in 40+ currencies and convert at mid-market rates. Best for sellers who operate across multiple Amazon marketplaces (US, UK, EU).

Relay

Free business checking with up to 20 sub-accounts for organizing FBA finances. No monthly fees. Good for sellers who want to separate ad spend, inventory costs, and profit. Read about Relay bank accounts with ITIN.

Third-Party Payment Services

Payoneer and WorldFirst provide virtual US bank details you can link to Seller Central. They receive Amazon payouts in USD and transfer to your local bank. If you sell through other platforms, see our guide on ITIN for PayPal and Stripe and opening a US bank account with an ITIN.

How Much Does an ITIN Cost for Amazon Sellers?

The IRS charges $0 for ITIN processing. Professional preparation fees through itin.so are $297 (standard, 7-10 business day preparation) or $297 (express, 2-3 business day preparation). Here is the full cost breakdown:

Compare all options in our ITIN cost guide and service comparison.