Amazon FBA Fees Explained: What Sellers Pay in 2026

Amazon FBA fees are what Amazon charges to store, pick, pack, ship, and handle returns for your inventory, on top of the referral fees and selling plan fees every Amazon seller pays. There is no single FBA fee and no flat rate. What you pay per unit depends on category, total sales price, packaged size, shipping weight, season, and how fast your inventory turns.

For Amazon sellers, especially e-commerce, DTC, and marketplace brands trying to protect margin in 2026, those charges directly affect pricing, inventory decisions, and whether FBA is the right fulfillment model for a SKU. This guide covers every Amazon FBA fee that applies in the United States in 2026, including account fees, selling fees, fulfillment fees, storage fees, and surcharges, plus a worked example that turns those rates into a true cost per unit, how to calculate fees with Amazon’s tools, what changed in 2026, ways to reduce costs, and how FBA compares with FBM and hybrid fulfillment.

On this page

• Amazon FBA fees at a glance
• What are Amazon FBA fees?
• The complete Amazon FBA fee stack
• How FBA fulfillment fees are calculated
• How FBA storage fees are calculated
• Worked example: true FBA cost per unit
• How to use Amazon’s FBA Revenue Calculator
• How to reduce Amazon FBA fees
• FBA vs FBM vs hybrid fulfillment
• Calculate first, then choose fulfillment
• Amazon FBA fees FAQ

Amazon FBA fees at a glance

Amazon FBA seller fees fall into four groups: account fees, per unit selling fees charged on the total sales price, per unit fulfillment fees, and inventory charges that apply only under certain conditions. Amazon fulfillment pricing is published as rate cards, not one price, so two products at the same selling price can carry very different fulfillment costs.

What changed in 2026?

Amazon states that 2026 FBA fees rise by an average of $0.08 per unit sold, less than 0.5% of an average item’s selling price. Three structural changes matter more than that average: a 3.5% fuel and logistics surcharge on fulfillment fees from 17 April 2026, holiday peak fulfillment fees from 15 October 2026 to 14 January 2027, and a low-inventory-level fee now measured per seller FNSKU rather than per parent ASIN.

How much do FBA fees usually cost?

Fees with FBA scale with size, weight, category, and inventory behavior, not with a flat rate. In the worked example below, total Amazon fees reach 32.4% of the selling price for a standard size product at $29.99. Third party modeling often quotes a 30% to 45% band. Treat that as an illustrative scenario built on someone else’s assumptions, not an Amazon average.

What are Amazon FBA fees?

Amazon FBA fees are the charges for storing, picking, packing, shipping, and servicing returns on inventory you send into Amazon’s fulfillment centers. They sit on top of the marketplace selling fees that every seller pays, with or without Amazon FBA logistics.

Amazon selling fees vs FBA costs

Amazon seller fees split in two. Marketplace selling fees cover the monthly subscription fee for a seller account and the referral fees on every unit sold, and apply to FBA and FBM alike. FBA costs apply only to inventory held by Amazon: the fulfillment fee, storage fees, inbound placement, and the conditional charges. Fulfillment by Amazon has no separate monthly program fee. The $39.99 belongs to the Professional selling plan.

Who pays FBA fees and when?

The seller of record pays, and Amazon deducts from disbursements rather than invoicing. Referral fees and the fulfillment fee hit when the order ships. Storage is billed monthly, usually between the 7th and 15th of the following month, and the aged inventory surcharge on the 15th. Placement is charged when you create the inbound shipment. You pay to hold inventory long before you are paid for selling it.

The complete Amazon FBA fee stack

Each charge below is listed in the order it reaches a typical unit, with the driver that determines its size.

Selling plan fees

The Professional selling plan costs $39.99 per month regardless of volume. The Individual plan charges $0.99 per item sold with no subscription fee, so the break even sits near 40 units. Selling plan fees are account level: allocate them across expected monthly volume, about $0.04 per unit at 1,000 units a month.

Referral fees

Amazon deducts the applicable referral fee percentage from the total sales price, meaning item price plus any delivery or gift wrap charges, excluding Amazon calculated taxes. It takes the greater of that percentage or the $0.30 minimum. Most categories sit between 8% and 17%: 12% for Automotive and Powersports, 8% for items priced at $10.00 or less and 15% above that for Beauty, Health and Personal Care, and 45% for Amazon Device Accessories. Because referral fees are charged on the total sales price, raising a price to absorb other fees also raises the referral fee.

FBA fulfillment fees

The FBA fulfillment fee, previously the pick and pack fee, is a per unit charge for picking, packing, and shipping the order. Amazon sets it from product type, size tier, shipping weight, and a price band: under $10, $10 to $50, over $50. For most small and mid sized products, Amazon FBA fulfillment fees are the largest single Amazon charge.

Monthly inventory storage fees

Amazon storage fees are charged on the daily average volume in cubic feet your inventory occupies, measured on the packaged unit. In 2026, non dangerous goods standard size is $0.78 per cubic foot from January through September and $2.40 from October through December; oversize is $0.56 and $1.40. Dangerous goods carry separate, higher rates.

Storage utilization surcharge

Amazon adds a storage utilization surcharge when your storage utilization ratio, in weeks, exceeds 22. It scales with the ratio and is billed per cubic foot alongside monthly storage. New sellers, Individual sellers, and sellers holding 25 cubic feet or less of daily volume are exempt.

Aged inventory surcharge

The aged inventory surcharge starts at 181 days in a fulfillment center and is charged monthly on the 15th, in addition to monthly storage fees. Many third party guides still call this long term storage fees beginning at 365 days. That is out of date: the bands start far earlier and the top band is no longer $6.90 per cubic foot.

Low-inventory-level fee

Amazon charges a low inventory level fee per unit fulfilled when a product’s historical days of supply falls below 28 days. From 15 January 2026 it is measured per seller FNSKU rather than per parent ASIN, and now reaches Small Bulky and Large Bulky products. Grocery and slower moving items are exempt.

Inbound placement and shipping fees

The inbound placement fee is charged per unit when you send inventory in, and the amount depends on how many locations you split the shipment across. A single location carries the highest fee; Amazon optimized splits across five or more locations carry none. Your Amazon FBA shipping costs into the network are not an Amazon fee, but they belong in the same model, because the placement option changes both numbers at once.

Returns processing and refund administration fees

A returns processing fee applies to all products except apparel and shoes when a product’s return rate exceeds a threshold specific to that product; apparel and shoes are charged on every returned unit. Amazon measures return rate as the share of a month’s shipped units returned during that month and the following two months. When you refund a paid order, Amazon returns the referral fee minus a refund administration fee.

Removal, disposal, and other service fees

From 15 January 2026, standard size removal and disposal fees run $0.84 up to 0.5 lb, $1.53 up to 1.0 lb, $2.27 up to 2.0 lb, then $2.89 plus $1.06 per lb. Large bulky and extra large items start at $3.12; liquidation processing starts at $0.25. Additional fees apply in narrower cases: unplanned services fees for non compliant prep, high volume listing fees for large catalogs, rental book service fees, and lithium battery fees. These other fees are rarely material alone, but audit them quarterly with the administration fees on refunds.

How FBA fulfillment fees are calculated

Three inputs set your fulfillment fee: size tier, shipping weight, and price band. Get the first wrong and every downstream number is wrong.

Product size tier and shipping weight

Amazon assigns a size tier from unit weight, packaged dimensions, and dimensional weight. Small standard tops out at 15 x 12 x 0.75 inches, large standard at 18 x 14 x 8 inches. Shipping weight is what Amazon bills on, taken from unit weight or dimensional weight, whichever governs. Because dimensional weight comes from packaged dimensions, a light product in a bulky box is billed as heavy. That is the most common reason FBA sellers see an Amazon fulfillment cost above forecast.

Base fulfillment fee and price band

The 2026 rate card publishes three price bands rather than one rate. Representative non peak tiers follow; use Amazon’s full card for your own SKUs.

The 2026 fuel and logistics surcharge

From 17 April 2026, a 3.5% fuel and logistics surcharge applies to fulfillment fees across FBA in the US and Canada. It is applied to the fulfillment fee, not to the selling price and not to the referral fee: $0.16 on a $4.60 fee, $0.92 on a $26.33 fee. Amazon’s Revenue Calculator and Fee Preview reports already include it.

How FBA storage fees are calculated

Storage costs are volumetric and time based, which makes them the most controllable part of the stack. Amazon’s formula: fee per product = average daily units x volume per unit x applicable rate.

Base monthly storage by season

Amazon’s own example: a standard size product at 0.05 cubic feet per unit with 100 average daily units in July incurs 100 x 0.05 x $0.78, or $3.90. The same inventory in November costs $12.00. Peak storage runs roughly three times the off peak rate, making Q4 planning a fee decision as much as a demand decision.

Storage utilization and average daily volume

Two measures drive the charge. Average daily volume is the space you occupy and sets the base fee. The storage utilization ratio compares average daily inventory volume against average daily shipped volume, in weeks of cover, and sets the surcharge. FBA sellers can hold little volume and still pay the surcharge if it turns slowly against customer demand.

Inventory age and monthly surcharges

The aged inventory surcharge is separate from both and stacks on top.

Worked example: true FBA cost per unit

Fee definitions do not tell you whether a SKU makes money. Every input below is a stated assumption unless marked as an Amazon rate.

Fee waterfall for a sample SKU

Assumptions. Price $29.99 with free Prime delivery. Beauty, Health and Personal Care, so a 15% referral rate. Packaged 9 x 6 x 2.5 inches: 0.078 cubic feet, large standard. Unit weight 12 oz, dimensional weight 15.5 oz, so shipping weight sits in the 12+ to 16 oz band. July, so off peak storage and no utilization surcharge. Average 45 days of cover. Placement to a single location at $0.37, the midpoint of Amazon’s $0.24 to $0.50 range for this band. Return rate below threshold. COGS $7.50, inbound freight $0.85, ads 8%, volume 1,000 units a month.

Add non-Amazon costs and calculate contribution margin

Two observations. Amazon fees take 32.4% of the selling price, inside the commonly quoted band but built from named inputs rather than a rule of thumb. And the referral fee plus fulfillment fee make up $9.26 of the $9.72, while storage and placement make up $0.46. That ratio flips on slow inventory: hold this SKU nine months instead of 45 days and the aged inventory surcharge alone can exceed the fulfillment fee. Run the waterfall per SKU, not per catalog.

How to use Amazon’s FBA Revenue Calculator

The Revenue Calculator estimates selling fees and FBA costs per unit and compares FBA against your own fulfillment method. It is the fastest way to calculate fees for one SKU before committing inventory to Amazon’s fulfillment centers, and it reflects the 2026 card, peak rates, and the surcharge.

Inputs to prepare before opening the calculator

Have the ASIN or packaged dimensions and unit weight, your selling price, the fee category, landed cost, and per unit inbound freight. Measure the packaged unit, not the bare product: a revenue calculator estimate built on unpackaged dimensions understates your Amazon fulfillment fees.

Compare FBA with your fulfillment method

Enter your own pick, pack, ship, storage, and service costs, then read the net proceeds difference. Two cautions. The output is an estimate, not a bill, and Amazon can reclassify a size tier after remeasurement. It also does not model the conditional fees, so a SKU that looks profitable can still lose money once the aged inventory surcharge or low-inventory-level fee applies. Validate against Fee Preview and settlement reports after launch. For an ecommerce business running hundreds of SKUs, that reconciliation separates a model from a guess.

How to reduce Amazon FBA fees

You cannot negotiate the rate card, so the way to reduce FBA costs is to change the inputs it is applied to. Five levers move the most money, and each feeds back into pricing strategy.

Lower dimensional weight and size tier

Because shipping weight can be driven by dimensional weight, packaging is a pricing decision. Measure the packaged unit, find the dimension closest to a band boundary, and test whether a thinner carton or poly mailer moves it down. In the example above, cutting packaged height from 2.5 to 0.75 inches moves the unit from large standard to small standard: $0.64 per unit before the surcharge, or $7,680 a year at 1,000 units a month.

Improve inventory turnover

Storage fees, the utilization surcharge, and the aged inventory surcharge are all functions of how long units sit, so the lever is weeks of cover. Moving from 30 weeks to below 22 removes the utilization surcharge entirely, worth $0.76 per cubic foot per month at the 28 to 36 week band. Forecasting and replenishment are methods for hitting these thresholds, not guarantees. Our inventory management approach starts there rather than at a generic turnover target.

Protect historical days of supply

The low-inventory-level fee penalizes running too lean. Because it triggers below 28 days and is measured per seller FNSKU, the lever is replenishment cadence per FNSKU. Sellers shipping large, infrequent batches oscillate across the threshold, paying the fee before a shipment lands and the utilization surcharge after it clears. Smaller, more frequent inbound shipments hold the middle, which is what automated FBA replenishment is for.

Reduce inbound placement cost

FBA sellers most often pay this one by default rather than by decision. A single location costs $0.14 to $0.32 per unit for small standard and up to $1.90 for a 15 to 20 lb large standard unit. Amazon optimized splits across five or more locations carry no fee. The tradeoff is your inbound shipping costs, since more destinations can mean more LTL legs. Weigh the placement fee avoided against the freight taken on. See our breakdown of the Amazon inbound placement fee and the freight side with an Amazon FBA freight forwarder.

Audit fees and reimbursements

Amazon bills from measured dimensions and recorded events, and both can be wrong: units get remeasured into a higher tier, inventory is lost, returns are logged against the wrong SKU. The lever is the gap between predicted fees and settlement reports. Reconcile monthly, dispute tier errors through remeasurement, and pursue discrepancies through Amazon FBA reimbursement claims. This recovers money already spent, the cheapest lever to pull.

FBA vs FBM vs hybrid fulfillment

Once the per unit numbers exist, the fulfillment method becomes arithmetic. This is a fee driven summary; our full FBA vs FBM comparison covers the operational side.

When FBA earns its premium

FBA makes inventory Prime eligible and removes pick, pack, ship, and service labor from your operation. For small, light, fast moving units the fulfillment fee is often lower than a seller can achieve independently at the same delivery speed. Whether Prime eligibility improves velocity for your listing depends on category and competition: a potential outcome, not a guaranteed lift.

When FBM may cost less

FBM can cost less for heavy, bulky, slow moving, or seasonal products, precisely the traits that trigger the expensive parts of the FBA stack, and it gives you control over packaging. The comparison is only fair when it includes your labor, warehouse space, carrier rates, and achievable service levels: counting postage alone against the fulfillment fee reaches the wrong answer. Our Amazon FBM page covers that operation.

When a hybrid model makes sense

Most growing catalogs end up hybrid because the answer differs by SKU: fast moving items in FBA for Prime eligibility, long tail and oversize with a 3PL, seasonal overflow held outside the fulfillment centers until demand justifies the inbound. Multi channel fulfillment from one pool is worth modeling if you sell off Amazon too.

Calculate first, then choose fulfillment

Amazon sets the rate card. You control the inputs it is applied to: packaged dimensions, size tier, category and price band, days of cover, inbound split, and which SKUs belong in FBA at all.

Build the right cost model with Forceget

Forceget handles the logistics side: inbound freight into the fulfillment centers, placement strategy and shipment splits, FBA prep, replenishment cadence, and hybrid FBA and FBM setups.

Amazon FBA fees FAQ

Is Amazon FBA free?

No. FBA has no separate monthly program fee, which causes the confusion, but every unit carries a fulfillment fee and stored inventory accrues monthly storage fees. The $39.99 belongs to the Professional selling plan, and referral fees apply either way.

Are FBA storage fees charged monthly?

Yes. Amazon bills monthly inventory storage fees on your average daily volume in cubic feet, usually between the 7th and 15th of the following month. The utilization surcharge is billed alongside, and the aged inventory surcharge is assessed on the 15th.

Do sellers pay to ship inventory to Amazon FBA?

Yes, twice. You pay your carrier or freight forwarder to move goods into the network, and you may pay Amazon an inbound placement fee depending on how many locations you split the shipment across. Amazon optimized splits across five or more locations carry no placement fee.

Did Amazon increase FBA fees in 2026?

Yes. Amazon states fulfillment fees increase by an average of $0.08 per unit sold in 2026. A 3.5% fuel and logistics surcharge applies from 17 April 2026, peak rates run 15 October 2026 to 14 January 2027, and the low-inventory-level fee and placement structures changed on 15 January 2026.

Is Amazon FBA still profitable in 2026?

It depends on per SKU unit economics. In the example above, a $29.99 standard size product returns a 31.6% contribution margin under stated assumptions. Change the size tier, referral rate, or days of cover and that moves substantially. Use Amazon’s Revenue Calculator to estimate amazon fba cost for your own SKUs.

What are the biggest FBA fee mistakes?

Modeling on unpackaged dimensions, ignoring conditional fees because they were zero at launch, defaulting to single location inbound without comparing the freight tradeoff, and never reconciling predicted fees against settlement reports.