Amazon Tax Calculator
Estimate your income tax, sales tax exposure, and true take-home profit across every fee and filing in one place, built for Amazon sellers.
Enter your Amazon business's net profit (revenue minus COGS and expenses) to estimate what you'll owe in self-employment tax, federal income tax, and state income tax for 2026.
Highest and lowest combined state + average local sales tax rates.
See what's actually left after Amazon's fees and the taxman — from top-line revenue down to real take-home profit.
This calculator provides simplified, general estimates for planning purposes only and is not tax, legal, or accounting advice. Federal figures reflect published 2026 IRS thresholds and the 2026 Social Security wage base ($184,500). State income tax and sales tax figures are approximate. Consult a licensed CPA for guidance specific to your business.
What this calculator covers
Most tools online only handle one piece of an Amazon seller’s tax picture. This one covers three in a single dashboard: what you owe on your profit, what your customers pay in sales tax, and what’s actually left after Amazon’s fees and every tax layer are subtracted from revenue.
| Tab | What it calculates | Best for |
|---|---|---|
| Income & SE Tax | Federal income tax, self-employment tax (Social Security + Medicare), and estimated state income tax on Amazon business profit | Sellers estimating year-end or quarterly tax owed |
| Sales Tax | Combined state and average local sales tax rate by state, and what a customer pays on a given order | Sellers who want to see Amazon's marketplace-facilitator tax collection in action |
| Total Burden | A full revenue-to-take-home breakdown: COGS, referral fee, FBA fee, ad/opex spend, then all applicable taxes | Sellers who want their real margin after every fee and tax layer |
PRO TIP: Run your numbers through all three tabs, not just one. A seller who only checks the income tax tab often misses how much referral and FBA fees are already eating into the profit that gets taxed.
How to use the Amazon tax calculator
Enter your net profit, filing status, and state on the Income & SE Tax tab to see your full 2026 federal and state tax estimate, including the self-employment tax breakdown and standard deduction math. Switch to the Sales Tax tab to look up combined rates for any US state and see what a given order collects.
- Use the Total Burden tab if you want to start from gross revenue and work down through COGS, Amazon fees, and taxes to your real take-home number.
- Every figure updates live as you type, so you can test different profit levels, states, or fee assumptions without resubmitting a form.
Amazon Seller Tax FAQs
The most useful one covers more than a single tax type. Many calculators only estimate sales tax or only estimate income tax. A stronger tool combines self-employment tax, federal and state income tax, sales tax by state, and Amazon’s fee structure, so a seller sees the full picture rather than one slice of it.
It does not reduce what you owe, but it helps you plan for it. Sellers who estimate their quarterly tax liability ahead of time avoid underpayment penalties and can time deductible business purchases, retirement contributions, or entity changes before year-end instead of after.
Yes. This tool is free to use, with no signup required, and gives estimates across income tax, sales tax, and total fee-plus-tax burden.
Yes, for US sellers. It includes combined sales tax rates for all 50 states and Washington, D.C., and lets you enter or adjust an estimated income tax rate for your specific state. It’s built for US tax rules only; it doesn’t currently support international marketplaces like Amazon UK, the EU, or Canada.
Not currently. It calculates sales tax on the order subtotal you enter. Whether shipping charges are taxable varies by state, so if shipping is a meaningful share of your order value, add it to the subtotal manually for a closer estimate.
Two main types apply. Sales tax is collected from your customer and remitted by Amazon automatically in every state that requires it, since Amazon is a registered marketplace facilitator. Income tax and self-employment tax apply to your net profit and are your responsibility to calculate and pay, typically through quarterly estimated payments.
Amazon calculates, collects, and remits sales tax on behalf of sellers in every US state that has a marketplace facilitator law, which is now effectively all states that levy a sales tax. This happens automatically at checkout and does not reduce a seller’s payout.
Sales tax collected from customers is not seller income and is not a seller deduction, since Amazon collects and remits it directly. Amazon’s own seller fees, such as referral and fulfillment fees, are legitimate business expenses that reduce your taxable net profit.
Amazon business profit is generally treated as self-employment or business income. That means it is subject to self-employment tax in addition to ordinary federal and state income tax, and most sellers are expected to make quarterly estimated payments rather than waiting until the annual filing deadline.
Because Amazon remits sales tax directly as a marketplace facilitator in nearly every US state, most sellers do not separately report or remit that tax themselves. Some states still require periodic sales tax filings even when Amazon remits on your behalf, so check your specific state’s marketplace facilitator rules or confirm with a CPA.
General tax software is built for broad income types and often treats a Schedule C business generically. A calculator built around Amazon selling accounts for the specific mechanics that apply here: Amazon’s referral and fulfillment fees, marketplace-facilitator sales tax collection, and self-employment tax on Schedule C profit.
Yes. The Income & SE Tax and Total Burden tabs are based on net profit and filing status, not company size or structure, so they apply equally to a solo seller, a small LLC taxed as a sole proprietorship, or anyone reporting Amazon income on Schedule C.
The income tax and fee logic applies regardless of what you sell, since it is based on your net profit. It does not include separate rules for digital goods sales tax, which varies by state and product type, or nonprofit tax-exempt status, which depends on your organization’s registration. Sellers in either category should confirm those specifics with a tax professional.
Choosing an Amazon tax calculator
Look for three things before trusting a number: whether it’s built specifically around Amazon’s fee structure rather than generic business income, whether it separates sales tax (which Amazon collects for you) from income tax (which you owe directly), and whether the tax figures it uses are current for the filing year, not left over from a prior year’s brackets.
PRO TIP: Bookmark this page and re-run your numbers each quarter. Amazon fees, your product mix, and your profit margin shift throughout the year, and a single estimate from January won’t hold up by Q4.
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