Amazon FBA Fees 2026: Complete Cost Breakdown for Sellers

Sellers who look only at referral and fulfillment fees may not get the whole picture of their profitability. In 2026, Amazon reports that average FBA fees increased by approximately $0.08 per unit.

Fulfillment by Amazon (FBA) makes selling easier by handling storage, packing, shipping, customer service and returns eligible. But there are a number of costs to this convenience. Sellers who look only at referral and fulfillment fees may not get the whole picture of their profitability. In 2026, Amazon reports that average FBA fees increased by approximately $0.08 per unit. Additionally, a separate 3.5% surcharge for fuel and logistics was added to FBA fulfillment fees in the US and Canada beginning April 17, 2026. This guide explains FBA costs that are mandatory and situation-dependent. Exact fees depend on the marketplace, category, product size, weight, price, and inventory situation 

What Are Amazon FBA Fees?

FBA allows Amazon to store inventory, pick and pack orders, ship products, and provide customer service and eligible returns. Fulfillment fees are largely based on product size, weight and dimensions, and storage fees are based on the space inventory takes up. Other costs are dependent on the services and inventories.

It's important to separate the Amazon selling fees from the FBA fees. Selling fees may include selling plan fee and referral fee. FBA is an optional fulfillment service that carries extra costs. So, a referral fee isn’t the whole cost of selling through FBA. 

Amazon FBA Fees in 2026: What’s New?

Amazon said 2026 FBA fees increased an average of about $0.08 per unit, or less than 0.5% of the average item selling price. Amazon has refined its pricing model to be more granular, factoring in things like price, size, weight and product type, so individual products can be impacted differently.

The key mid-year update is a 3.5% surcharge for fuel and logistics. Starting April 17, 2026, this applies to FBA fulfillment fees in the US and Canada. The surcharge is on the fulfillment fee, not the selling price. Amazon says the average US impact is around $0.17 per unit, but the actual amount depends on the size and dimensions of the product.

Another big change is the move to FNSKU level low inventory fees which places a greater emphasis on inventory planning for each variation. 

Amazon Referral Fees: The Percentage Charged on Each Sale

Referral fees are in addition to FBA fulfillment fees. Amazon charges a percentage of the total sales price, and the rates vary by category and marketplace. Certain categories also include minimum referral fees.

For example, if you have a product that sells for $30 and the referral fee that applies is hypothetically 15%:

$30 × 15% = $4.50

This is only an example, not a blanket rate for 2026. Remember to check the current referral fee for your exact category and marketplace before calculating your profit. 

Amazon FBA Fulfillment Fees: How Pick, Pack and Shipping Costs Work

FBA Fulfillment Fees Covers picking, packing, shipping, handling, customer service and product returns. These fees are set by Amazon based on variables like size tier, shipping weight, and product dimensions.

US FBA products are categorized into tiers including small standard, large standard, large bulky and extra-large. If you exceed a weight or size limit, your fulfillment cost may increase.

Packaging thus matters. Sellers need to consider product dimensions along with packaging size and shipping weight. The idea is not just to reduce the size of the packaging, but to eliminate excess size and weight, while keeping the product safe. 

Amazon FBA Storage Fees: How Much Does Inventory Storage Cost?

Amazon fulfillment centers charge FBA storage fees for the average volume of inventory in storage in cubic feet per day. Rates differ based on product type and season. Standard size storage rates are higher in the months of October through December.

So, storage cost is not just a function of unit count. A big product that sits for months can take up a lot more warehouse space than a small product with the same number of units.

Slow-moving inventory can therefore erode profits even as the product continues to generate sales. 

What Are Amazon Aged Inventory and Storage-Related Fees?

Amazon charges aged inventory fees on eligible inventory that has been in the fulfillment centers for more than 181 days. High inventory levels and storage of dangerous goods can also result in additional storage charges.

Sellers should watch inventory age, weeks of cover, sell-through rate and excess inventory. Shipping large quantities to Amazon FBA without reliable demand forecasts can result in unnecessary storage costs.

It is best to replenish according to sales history, seasonality, lead time and anticipated demand. 

What Is the Amazon FBA Low-Inventory-Level Fee?

Low inventory level fee Some of your products are below Amazon’s required levels of supply relative to sales and may incur a low inventory level fee. In 2026 Amazon changed the assessment to the FNSKU level which made the individual variation management more important.

For example, a product may have five variations in color. If the top selling color is running low and the other colors have plenty of stock, the healthy inventory of those variations does not necessarily protect the low-stock FNSKU.

So, sellers should avoid both overstock and critically low inventory. Keep an eye on the important variations and plan the replenishment before the stock runs out. 

What Are Amazon FBA Inbound Placement Fees?

Inbound placement fees relate to how Amazon places inventory throughout its fulfillment network. Costs will vary depending on the placement option, shipment details, quantities and locations involved.

Amazon displays estimated placement costs when sellers create a shipping plan. Sellers should not automatically select the cheapest option but consider the cost in relation to the operational benefit.

A lower inbound cost is not always the best choice if another option offers wider or faster inventory availability. 

Amazon FBA Returns Processing, Removal and Disposal Fees

FBA can lead to extra costs from returns. If you have a qualifying order, Amazon will provide free return shipping, but they may assess a returns-processing fee. Sellers may also be charged fees for requesting removal, disposal or liquidation of inventory.

These costs are even more critical for products with high return rates.

If you find that customers are consistently returning a product due to unclear sizing, features, compatibility, or product expectations, it may actually be more cost-effective to improve the listing rather than simply accepting a high return rate. 

What Other Amazon FBA Costs Should Sellers Watch?

Sellers also may be charged with prep and labeling fees, unplanned service fees, repackaging or corrective-action costs, inbound defect-related charges, dangerous-goods costs, special handling and other program-specific charges.

These are not universal charges. Amazon said the additional costs vary based on the services a seller uses and the seller’s individual circumstances.

This is a very important distinction. An FBA cost analysis should find out the fees that really apply to a product, not assume that all the possible charges are compulsory. 

How Much Do Amazon FBA Fees Cost Per Product?

Consider a product selling for $29.99. Its total cost may include:

The useful calculation is:

Selling Price − Amazon Fees − Product Cost − Advertising and Logistics Costs = Contribution Margin

The profit does not come from the difference between the selling price of a product and the referral and fulfillment fees. Other costs can quickly eat up the remaining margin. 

How to Calculate Your Real Amazon FBA Profit Margin

A practical formula is:

Net Profit = Selling Price − Referral Fee − FBA Fulfillment − Storage Allocation − Inbound Costs − Returns/Removal Costs − Product Cost − Advertising − Other Operating Costs

Not all fees apply on all orders. Sellers can choose per-unit averages or monthly allocations for storage, returns and inbound costs.

Amazon’s Revenue Calculator allows sellers to compare 3rd party fulfillment with their own method, using product dimensions, weight, category, price, and shipping information. There is also a Fee Preview and product-level fee estimate available on Seller Central. 

How Can Sellers Reduce Amazon FBA Fees in 2026?

First check product dimensions, packaging and shipping weight. Good packaging practices can help prevent unnecessary fulfillment costs.

Improve demand forecasting for storage and don’t send more inventory than you can sell. Monitor age of inventory, sell-through rate, and weeks of cover.

To reduce returns, improve listing accuracy, product images, sizing information and customer expectations.

For low inventory fees, look at the individual FNSKUs, not just the parent level inventory. Confirm your shipments for inbound placement and compare options available with Amazon.

Finally, review your audit fees regularly. Compare expected charges with actual costs and research unexpected differences. You can see a big effect on annual profit from small savings on hundreds or thousands of units. 

How to Check Your Amazon FBA Fees in Seller Central

For an individual product, go to Seller Central → Inventory → Manage All Inventory. Find the Estimated fees per unit sold column and select Calculate revenue for additional details.

For a broader analysis, you may also use the Revenue Calculator, Fee Preview, Profit Analytics and FBA reports where available.

Don’t just go by estimates. Compare Estimated Fees to Actual Charges Post-Sale This will help to recognize unexpected costs and products with lower than expected margins. 

Amazon FBA Fees vs FBM: Which Fulfillment Model Costs Less?

With FBA, Amazon handles storage, fulfillment, shipping, customer service and eligible returns. Eligible products may also be eligible for Prime benefits.

FBM means the seller is responsible for fulfillment and pays directly for shipping, storage, labor, packaging and handling. This may give more control but needs more operational effort.

No automatic cost advantage for either model. The correct decision is derived from the product's overall contribution margin. Amazon’s Revenue Calculator enables sellers to compare FBA to their own fulfillment method. 

Why Amazon Account Management Matters for FBA Costs

A fulfillment method is more than the first step to FBA profitability. Professional amazon account management can help sellers track FBA fees, inventory levels, storage costs, product dimensions, catalog issues, pricing, advertising spend, reports and product-level profitability.

Cruzen Digital’s Amazon Account Management service can help brands looking to monitor their Amazon Seller Central operations, inventory, advertising and marketplace performance in tandem. The goal is not to get rid of Amazon fees, but to make avoidable costs easier to find through better monitoring, planning and optimization. 

Amazon FBA Fees 2026: Complete Seller Checklist

Before calculating profit, review:

The real cost of FBA is not one fee. It is the combined cost of selling, storing, fulfilling, returning, and managing each product. Sellers who track these costs at the product and FNSKU level can make better pricing, inventory, and fulfillment decisions.

Frequently Asked Questions 

1. What are the main Amazon FBA fees in 2026?

The main FBA costs include fulfillment fees, storage fees, referral fees, aged inventory charges, low-inventory-level fees, inbound placement fees, and returns or removal fees. Additional charges may apply based on the product and services used.

2. Did Amazon FBA fees increase in 2026?

Yes. Amazon states that average FBA fees increased by about $0.08 per unit in 2026. A 3.5% fuel and logistics surcharge also applies to FBA fulfillment fees in the US and Canada from April 17, 2026.

3. How can I calculate my Amazon FBA fees per product?

Add the applicable referral, fulfillment, storage, inbound, returns, and other FBA costs for the product. Amazon's Revenue Calculator and Seller Central fee tools can help estimate these costs before and after selling.

4. What is the Amazon FBA low-inventory-level fee?

It is a fee that can apply when eligible products maintain inventory below Amazon's required supply levels. Sellers should monitor individual FNSKUs, sales velocity, and replenishment timing to reduce the risk of additional costs.

5. Is Amazon FBA cheaper than FBM?

Not always. FBA may reduce the seller's fulfillment workload, while FBM can offer more control over fulfillment costs. Sellers should compare the complete cost and contribution margin of FBA and FBM for each product.




Cruzen Digital runs Amazon Management for Indian brands — see what is included and what it costs.

CRUZENDIGITAL
Let's Grow