The two fee families
Amazon seller costs fall into two groups, and sellers often budget for the first while forgetting the second:
- Selling fees — paid by every seller: the selling plan fee ($39.99/month for Professional, $0.99 per item for Individual), the referral fee (Amazon's commission on each sale), and a closing fee on media items.
- FBA fees — paid only when Amazon fulfills your orders: the fulfillment fee per unit (pick, pack, ship, customer service), monthly storage fees, and a handful of inventory-related charges (aged inventory surcharges, low-inventory-level fees, inbound placement fees, returns processing).
The referral fee is the biggest single line on most products. Everything below it is where margin quietly leaks.
What changed in 2026
Amazon didn't raise fees once this year — it moved them in three separate waves, each small enough to miss:
- January 15, 2026: FBA fulfillment fees rose an average of $0.08 per unit (up to $0.25–$0.51 on some standard-size bands). Referral fees and standard storage rates were frozen, and no new fee types were added. Two notable changes rode along: a new Small Bulky size tier with 21–23% lower fulfillment fees for mid-size products, and aged inventory surcharges doubled for stock sitting 271–365 days. Separately, Amazon discontinued its own FBA prep services on January 1 — prep is now on you or a third party.
- April 17, 2026: a 3.5% "fuel and logistics" surcharge on every FBA fulfillment fee in the US and Canada — about $0.17 per unit on an average item. Amazon described it as temporary but gave no end date. It was extended to Multi-Channel Fulfillment and Buy with Prime in May.
- October 15, 2026 – January 14, 2027: holiday peak fulfillment fees apply, and Q4 monthly storage jumps to roughly $2.40 per cubic foot (about triple the rest of the year).
Stacked together, sellers are paying roughly half a dollar more per unit than in 2025 — with referral fees, notably, frozen for a second year (15% in most categories).
The complete 2026 FBA fee breakdown
| Fee | What it is | 2026 rate |
|---|---|---|
| Referral fee | Amazon's commission on each sale, set by product category | 15% in most categories; 8% in some (electronics/computers, small items in beauty, health & personal care, baby, grocery). Frozen for 2026. |
| Fulfillment fee | Pick, pack, ship and customer service per unit, set by size tier + weight | Roughly $3.06–$7+ per standard-size unit (rose ~$0.08 avg on Jan 15) |
| Fuel & logistics surcharge | 3.5% added to every fulfillment fee (Apr 17, 2026) | ~$0.17/unit on average; larger items pay more |
| Monthly storage | Per cubic foot of inventory in Amazon's warehouses | ~$0.78–$0.87/ft³ Jan–Sep; ~$2.40/ft³ Oct–Dec |
| Inbound placement fee | Charged when Amazon redistributes your shipment across fulfillment centers | $0.21–$0.68 per standard-size unit |
| Low-inventory-level fee | Per unit sold when you hold under 28 days of supply | $0.32–$1.11 per unit |
| Aged inventory surcharge | Extra monthly charge on stock sitting 181+ days, rising with age | Starts at 181 days; surcharges doubled in 2026 for the 271–365 day band |
| Selling plan | Professional: $39.99/month, no per-item fee. Individual: $0.99/item, no monthly fee | Breakeven ≈ 41 units/month; Professional also unlocks the Buy Box and advertising |
Two program notes worth knowing: Amazon gives a $0.86/unit fulfillment discount on products priced under $10 (a real incentive for small accessories), and adds a $0.51/unit surcharge on products over $50. Price bands matter — a $49.99 price avoids the surcharge; a $9.99 price earns the discount.
Worked example: where a $30 sale goes
A $30 product, small standard size, 15% category
- Referral fee (15%): −$4.50
- Fulfillment fee + fuel surcharge: −$3.88
- Storage (amortized, one month): −$0.15
- Amazon's total: −$8.53 — about 28% of the sale price
- Your product cost: −$8.00 · freight to Amazon: −$1.00 · advertising (10% of sales): −$3.00
- Net profit: ≈ $9.47 per unit (~32% margin)
Industry benchmarks suggest healthy private-label products net 20–30% margin after all Amazon fees and advertising. If your spreadsheet shows single digits, the product can't absorb a supplier price increase or a fee wave — rework the price, the costs, or the product.
Storage: the Q4 trap
Storage is the fee sellers budget for in January and get ambushed by in October. Roughly $0.80 per cubic foot per month for nine months of the year — then $2.40 from October through December, exactly when everyone over-stocks for the holidays.
- Size your Q4 inventory for actual sell-through, not hope. Overstocking a slow mover into January means paying peak storage plus aged-inventory surcharges on the same units.
- Know your cubic feet. A bulky product that costs $8 to ship to Amazon can cost more to store over a year than the fulfillment fee on each sale. Small, dense products are the safest FBA bet in 2026.
- Watch the calendar. Aged-inventory surcharges start at 181 days and steepen with age — and 2026 doubled the 271–365 day band. Clear slow movers before day 180, every time.
The fees sellers forget
- Inbound placement fees ($0.21–$0.68/unit). Unless you pay for Amazon's partnered-carrier minimal-split option, shipments get redistributed across fulfillment centers and billed per unit. On a 1,000-unit shipment that's up to $680 you didn't put in the spreadsheet.
- Low-inventory-level fees ($0.32–$1.11/unit). Run under 28 days of supply and Amazon charges you per unit sold — the punishment for both over- and under-stocking. The sweet spot is 30–60 days of cover.
- Inbound defect fees. With Amazon's prep services gone, every labeling and packaging mistake is yours. 2026 sharply increased defect fees (up to several dollars per unit) — compliant shipments are no longer just tidy, they're profitable.
- The surcharge nobody re-priced for. The 3.5% fuel surcharge landed in April. Sellers who set prices in January have been absorbing it on every unit since. If you haven't re-priced since April, do the math now.
Run your own numbers
Fee schedules are per-category, per-size-tier and per-month — doing this by hand for every product is how errors creep in. Our free Amazon FBA calculator estimates your referral, fulfillment and storage fees from your price, category and size, then shows profit, margin and ROI per unit so you can compare products honestly.
Five ways to keep your fees down
- Design for the size tier. A centimeter over a dimension threshold can jump you a full fulfillment band. Measure finished, packaged products — not the CAD file — before committing to tooling.
- Hold 30–60 days of inventory. This single habit avoids both low-inventory-level fees and aged surcharges. Restock on a schedule, not on a gut feeling.
- Ship prep-compliant, every time. With prep services discontinued, defect fees are the easiest money to lose. Bag, label and bundle exactly to Amazon's spec — or pay a prep center that does.
- Verify your category. Referral rates differ by category, and misclassified products pay the wrong rate in the wrong direction. Check the fee schedule line for your exact category, not a neighboring one.
- Check the Small Bulky tier. New in 2026 with 21–23% lower fulfillment fees — if any of your mid-size products qualify, reclassify them.
Frequently asked questions
How much does Amazon FBA cost per sale in 2026?
For a typical $30 product in a 15% category, expect roughly 28–32% of the sale price to go to Amazon before storage and advertising: about $4.50 in referral fees plus $3.75–$5 in fulfillment fees including the fuel surcharge. Storage, inbound placement fees and PPC sit on top, and the exact total depends on your product's size tier and weight.
What changed with Amazon FBA fees in 2026?
Three waves: on January 15 fulfillment fees rose an average of $0.08 per unit; on April 17 Amazon added a 3.5% fuel and logistics surcharge on every fulfillment fee (about $0.17 per unit on average); and holiday peak fulfillment fees apply from October 15, 2026 to January 14, 2027. Referral fees stayed frozen, a new Small Bulky tier cut fees 21–23% for mid-size products, aged-inventory surcharges doubled for the 271–365 day band, and Amazon discontinued its own prep services.
Are Amazon referral fees going up in 2026?
No — Amazon froze referral fees for both 2025 and 2026. The standard rate is 15% in most categories, with 8% in some (such as electronics/computers, and small items in beauty, health & personal care, baby and grocery). Fee pressure this year came from fulfillment and surcharges, not the referral rate.
Should I choose an Individual or Professional seller account?
Individual costs $0.99 per item sold with no monthly fee; Professional costs $39.99/month with no per-item fee. The arithmetic breakeven is about 41 units per month — but Professional also unlocks the Buy Box, advertising and bulk listing tools, which makes it essential for any serious seller regardless of volume.
How can I reduce my Amazon FBA fees?
Focus on the fees you control: keep products in smaller size and weight bands, hold 30–60 days of inventory to avoid both low-inventory fees and aged surcharges, make every inbound shipment fully prep-compliant to dodge defect fees, confirm your product's category referral rate, and check whether the new Small Bulky tier lowers your fulfillment fees. What you can't do is negotiate — Amazon publishes the rates and applies them to everyone equally.