Amazon Seller Fees Explained:
Referral, FBA & Storage Fees (2026)

Amazon gives you access to hundreds of millions of shoppers, but that reach is paid for in layers: a selling-plan fee, a referral fee on every sale, and — if Amazon ships for you — fulfillment, storage, and a growing list of surcharges. Sellers who only budget for the "15%" headline number are routinely surprised when a third of the sale price disappears before product cost. This guide walks through every fee US sellers pay in 2026 and ends with a full worked example.

1. Selling Plan: Individual vs Professional

Every seller picks one of two plans:

• Individual: $0.99 per item sold, no monthly fee.
• Professional: $39.99 per month, no per-item charge.

The math is simple: $39.99 ÷ $0.99 ≈ 40. If you sell more than about 40 units a month, Professional is cheaper. It also unlocks things Individual sellers can't get at all — Sponsored Products ads, Buy Box eligibility, bulk listing tools, and business reports — so most serious sellers move to Professional well before hitting 40 units.

2. Referral Fees: Amazon's Cut of Every Sale

The referral fee is a percentage of the total sales price — item price plus any shipping or gift-wrap the buyer pays (sales tax is excluded). Most categories charge a $0.30 minimum per item. Amazon did not raise referral percentages for 2026, so the rates below still apply:

• Most categories (home & kitchen, toys, sports, office, tools, pet supplies, etc.): 15%
• Consumer electronics and personal computers: 8%
• Beauty, health & personal care: 8% if the total price is $10 or less, 15% above $10
• Grocery & gourmet: 8% if $15 or less, 15% above $15
• Clothing & accessories: 5% up to $15, 10% from $15 to $20, 17% above $20
• Jewelry: 20% on the portion up to $250, 5% on the portion above
• Furniture: 15% on the portion up to $200, 10% on the portion above
• Amazon device accessories: 45%

Media items (books, music, DVDs, video games) also carry a $1.80 closing fee per unit on top of the referral fee — a big bite on a $6 used paperback.

Notice the price thresholds: a $10.49 face serum pays 15%, while the same serum at $9.99 pays only 8%. That's $1.57 vs $0.80 in fees. When your product sits near one of these lines, pricing just under it can be worth more than the 50 cents you give up.

3. FBA Fulfillment Fees

If you use Fulfillment by Amazon, Amazon picks, packs, ships, and handles customer service and returns. You pay a per-unit fee based on the item's size tier and shipping weight. On January 15, 2026, Amazon raised these fees by an average of about $0.08 per unit, and since April 17, 2026 a 3.5% fuel and logistics surcharge is added on top of every FBA fulfillment fee.

Approximate 2026 ranges for items priced $10–$50 (before the 3.5% surcharge):

• Small standard (up to 15″ × 12″ × 0.75″, 16 oz): roughly $3.10–$4.00 per unit
• Large standard (up to 18″ × 14″ × 8″, 20 lb): roughly $3.70–$7.50 for items up to 3 lb, then a small charge for each extra 4 oz
• Bulky and extra-large items: from about $9 into the hundreds of dollars for heavy furniture

Two details catch sellers off guard. First, large-standard and bulky items are now billed on the greater of actual weight or dimensional weight — a light but boxy product (a pillow, a lampshade) is charged as if it were heavier. Second, items priced under $10 get a reduced "low-price FBA" rate, while items over $50 pay slightly more. Because the exact figure depends on your product's measured dimensions, always confirm it in Amazon's Revenue Calculator before committing to inventory.

4. Storage and Inventory Fees

FBA inventory sitting in Amazon's warehouses is charged monthly per cubic foot. For standard-size items:

• January–September: about $0.78 per cubic foot
• October–December: about $2.40 per cubic foot

A shoebox-sized product (about 0.4 cubic feet) costs roughly $0.31 a month to store most of the year — but $0.96 a month during Q4. Multiply that by 500 units that don't sell before Christmas and you've spent nearly $500 on shelf space alone. Inventory that ages past roughly 6 months also starts incurring an aged-inventory surcharge, which grows the longer it sits.

Amazon also charges smaller inventory-related fees worth knowing about: an inbound placement fee if you send everything to a single warehouse instead of letting Amazon split shipments, and a low-inventory-level fee if you consistently keep too few weeks of stock on hand. Both are avoidable with planning.

5. Other Costs That Behave Like Fees

• Advertising (PPC): Not technically a fee, but most new products need Sponsored Products ads to get visibility. Budgeting 8–15% of sales for ads is common in competitive categories.
• Returns processing: Categories with high return rates (notably apparel and shoes) can carry an extra per-unit returns processing fee.
• Refund administration fee: When you refund a buyer, Amazon returns your referral fee minus an administration fee (the lesser of $5.00 or 20% of the refunded referral fee).

What You Actually Keep: A Real Example

Let's run the numbers on a $25 kitchen gadget sold via FBA, weighing 12 oz packed (large standard), with a $6.00 landed product cost and a seller moving 300 units a month on the Professional plan:

• Sale price: $25.00
• Referral fee (15%): −$3.75
• FBA fulfillment fee (≈ $4.00 + 3.5% surcharge): −$4.14
• Storage (0.15 cu ft, ~1 month, Jan–Sep rate): −$0.12
• Professional plan share ($39.99 ÷ 300 units): −$0.13
• Amazon fees total: $8.14 (32.6% of the sale)
• Product cost: −$6.00
• Profit before ads: $10.86 (43.4% margin)
• Advertising at 10% of sales: −$2.50 → Net profit: $8.36 (33.4% margin)

Now drop the price to $15 with the same product. Fees fall only to about $6.64 because the fulfillment fee doesn't scale down with price, and profit before ads shrinks to $2.36 — a 16% margin that one return or a slow month of storage can wipe out. This is why Amazon sellers say you need a product priced at $20+ to have breathing room on FBA.

How to Keep More of Each Sale

• Shrink the box. Dropping from large standard to small standard, or shaving an inch off a dimension, can save $1+ per unit — often the single biggest lever you control.
• Price around the thresholds. In beauty, grocery, and apparel, a price just under the tier break can halve the referral rate.
• Send less stock before Q4. Ship holiday inventory in smaller, more frequent batches so you're not paying $2.40/cu ft on units that won't sell until February.
• Compare FBA with merchant-fulfilled. For heavy, slow-selling, or oversized items, shipping yourself (FBM) can beat FBA even after your own labor and postage.
• Model everything first. Plug your price, product cost, and the total Amazon fee into our Profit Margin Calculator before you order inventory, and use the Cost Per Unit Calculator to get an honest landed cost including freight and prep.

Amazon isn't cheap compared with selling on your own site — see how it stacks up against Etsy's fees and Shopify's costs — but you're paying for traffic and logistics you'd otherwise have to build. The sellers who do well are the ones who know their per-unit fee to the cent before they place a purchase order.