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Amazon (Selling on Amazon) sellers (selling partners): taxes and retirement for 2026

How Amazon (Selling on Amazon) pays its sellers (selling partners), what the IRS sees, what you can deduct and how to save for retirement on your own. Gigaverse is not affiliated with Amazon (Selling on Amazon).

How Amazon (Selling on Amazon) sellers (selling partners) are paid and taxed

Classification: Amazon's Business Solutions Agreement says the seller and Amazon are independent contractors, with no employment, partnership or agency relationship. Sellers run their own businesses on an Individual or Professional selling plan and report profit on Schedule C.
Tax forms: Amazon issues Form 1099-K to U.S. sellers with more than $20,000 in unadjusted gross sales and more than 200 transactions in the year (the federal threshold reinstated for 2025 and in effect for 2026); some states have lower reporting thresholds.
Platform fees: Either the Individual plan at $0.99 per item sold or the Professional plan at $39.99 per month, plus a referral fee on each sale that varies by category, from 5% up to 45% for Amazon Device Accessories (for example, 8% for electronics and 15% for home and kitchen), charged as a percentage or a per-item minimum such as $0.30, whichever is greater. Books, music and DVDs also carry a $1.80 closing fee. Fulfillment by Amazon (FBA) and advertising cost extra.
Payouts: Amazon remits your available balance (sales proceeds minus referral, closing, subscription and other fees and any reserve it holds) to your bank account every 14 days, or more often at its option. For Individual-plan sellers registered after October 30, 2011, each remittance holds back sales proceeds from the prior 14 days.

What Amazon (Selling on Amazon) sellers (selling partners) can deduct

Referral fees and the Individual per-item or Professional monthly plan fee
Fulfillment by Amazon fulfillment and storage fees
Amazon Ads (sponsored product) spend
Cost of goods sold for the inventory you sell
Packaging, labels and shipping supplies for orders you fulfill yourself
Software and subscriptions used to run your store, such as repricing and listing tools

Watch out for

The 1099-K reports unadjusted gross sales, which aren't reduced for Amazon fees or refunds, so it will be higher than your deposits.
Inventory is deducted as cost of goods sold when it sells (Schedule C Part III), so stock still on hand at year-end isn't an expense yet.
Amazon calculates, collects or remits taxes on your behalf where the law requires; you remain responsible for any other taxes on your sales.
Your bank deposits won't match your sales because Amazon nets out fees and may hold a reserve, so build your books from Seller Central reports.

Federal rules for 2026

Entity choice changes your taxes

A single-member LLC is taxed like a sole proprietorship unless it elects S-corp status. The S-corp can lower payroll tax but adds payroll, a separate return and a reasonable-salary requirement.

Retirement as a tax lever

With no employees, a Solo 401(k) allows up to $72,000 in 2026. With employees, a SEP IRA or a 401(k) must generally cover eligible staff too.

Quarterly estimated taxes

No one withholds tax from self-employment income, so you generally pay estimates four times a year if you expect to owe $1,000 or more. For 2026 income the federal dates are April 15, June 15 and September 15, 2026, and January 15, 2027. Paying 100% of last year's tax (110% if your AGI was over $150,000) in four equal installments avoids the underpayment penalty.

Self-employment tax

On top of income tax, self-employed people pay 15.3% on 92.35% of net profit: 12.4% Social Security up to the 2026 wage base of $184,500, plus 2.9% Medicare with no cap. Half of it is deductible.

A worked example

A solo founder with $200,000 of profit in 2026
Self-employment tax as a sole proprietor	$28,234
Solo 401(k) maximum as a sole proprietor	$61,677
Payroll tax saved as an S-corp on a $100,000 salary	$12,934
Solo 401(k) maximum as that S-corp	$49,500

Federal figures only. S-corps add running costs (payroll, an 1120-S return, state fees) not shown here. Computed from 2026 IRS limits (Notice 2025-67, Rev. Proc. 2025-32) and the SSA wage base.

Free tools

S-corp vs Solo 401(k) calculator Solo 401(k) vs SEP IRA calculator Quarterly tax calculator

Questions

Does Amazon (Selling on Amazon) send a 1099?

Amazon issues Form 1099-K to U.S. sellers with more than $20,000 in unadjusted gross sales and more than 200 transactions in the year (the federal threshold reinstated for 2025 and in effect for 2026); some states have lower reporting thresholds.

Are Amazon (Selling on Amazon) sellers (selling partners) employees or independent contractors?

Amazon's Business Solutions Agreement says the seller and Amazon are independent contractors, with no employment, partnership or agency relationship. Sellers run their own businesses on an Individual or Professional selling plan and report profit on Schedule C.

What can Amazon (Selling on Amazon) sellers (selling partners) deduct?

Common deductions include referral fees and the individual per-item or professional monthly plan fee; fulfillment by amazon fulfillment and storage fees; amazon ads (sponsored product) spend; cost of goods sold for the inventory you sell; packaging, labels and shipping supplies for orders you fulfill yourself. Keep records for each.

How much does Amazon (Selling on Amazon) take?

Either the Individual plan at $0.99 per item sold or the Professional plan at $39.99 per month, plus a referral fee on each sale that varies by category, from 5% up to 45% for Amazon Device Accessories (for example, 8% for electronics and 15% for home and kitchen), charged as a percentage or a per-item minimum such as $0.30, whichever is greater. Books, music and DVDs also carry a $1.80 closing fee. Fulfillment by Amazon (FBA) and advertising cost extra. Platform fees are generally a deductible business expense.

Do Amazon (Selling on Amazon) sellers (selling partners) have to pay quarterly taxes?

If you earn as an independent contractor and expect to owe $1,000 or more for the year, you generally pay federal estimated taxes four times a year. For 2026 income the dates are April 15, June 15 and September 15, 2026, and January 15, 2027.

Track it in one place

Connect the bank account your Amazon (Selling on Amazon) payouts land in and Gigaverse categorizes income and expenses, estimates your quarterly taxes and answers money questions with your own numbers. Retirement accounts are coming soon.

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Sources

Platform details from Amazon (Selling on Amazon)'s own published pages, researched and independently re-checked (last verified October 2026); fees and policies change. Amazon (Selling on Amazon) is a trademark of its owner. Educational information for 2026, not tax, legal or investment advice. Rules change; check the official sources listed and a tax professional for your situation. Gigaverse AI, Inc. is a financial technology company, not a bank, and not itself a registered investment adviser or broker-dealer.