Amazon FBA Fee Changes 2026: Every New Rate Explained
Every 2026 FBA fee change in one place: fulfillment rates, storage costs, inbound placement fees. Side-by-side comparison with 2025 rates so you see exactly what changed.
Claude
Gemini
ChatGPTHalfway through 2026, the FBA fee stack is the most layered it has ever been. The January 1 rate changes are live across every U.S. Fulfillment center, inbound placement fees are now a baseline cost line for every shipment, and the low-inventory threshold has shifted to 35 days of supply. If you priced your catalog against 2025 assumptions, you are leaking margin on every unit shipped this quarter. The agencies on Nova that handle these moves cleanly share one trait: they treat reconciliation as a recurring meeting, not a fire drill. The agencies on Nova that handle these moves cleanly share one trait: they treat reconciliation as a recurring meeting, not a fire drill.
This guide breaks down every active FBA fee category as of mid-2026, shows what actually shipped on January 1 versus what Amazon originally announced, and gives you the operating moves that protect your margins for the rest of the year. Verified against the live FBA fulfillment fee schedule in Seller Central, with side-by-side 2025 vs 2026 rate tables further down. Track every fee line per SKU inside Nova's FBA analytics.
What shipped when 2026 rates went live
The January 1 changes are now five months old. Here is what actually landed in your invoice and what every operator should already be doing about it:
- Fulfillment fees: the 3-5% per-unit increase is now baked into every shipment. Audit SKU-level contribution margin against your 2025 baseline.
- Inbound placement: Still avoidable via the Partnered Carrier Program. Confirm every inbound this quarter routes through PCP or AWD.
- Low-inventory threshold: the floor sits at 35 days of supply, not 28. Reorder triggers tuned to the old number are now firing late.
- Q4 storage prep: October rates step back up. Use the lower Jan-Sep storage rate window to clear slow-movers before the peak surcharge returns.
2026 FBA fee changes, in effect since January 1
Amazon's January 1 fee adjustments are now part of every invoice. The four changes that moved the needle:
- Fulfillment fees up 3-5% across most size tiers (small standard +4%, large standard +3.8%). Already reflected in every shipment since January.
- Q4 storage tweaked down to $2.25/cu ft from $2.40 for standard-size. Small win for sellers carrying Q4 inventory.
- Low-inventory threshold raised from 28 to 35 days of supply. Easier to avoid the penalty, but only if your reorder logic was updated.
- Aged-inventory surcharge eased at the 181-270 day band ($1.25/cu ft, down from $1.50). The steeper 271+ and 365+ tiers were not touched.
Complete FBA fee structure (active in 2026)
Amazon charges FBA fees in several categories. Here is what is active across your account today:
Fulfillment Fees
Charged per unit when Amazon picks, packs, and ships your order. Based on product size tier and weight.
Storage Fees
Charged monthly for space your inventory occupies in Amazon fulfillment centers. Rates increase during Q4.
Inbound Placement Fees
Charged when Amazon distributes your shipment across multiple fulfillment centers. Still avoidable in 2026 via the Partnered Carrier Program or AWD.
Low-Inventory-Level Fees
Charged when your stock falls below 35 days of forecasted demand (threshold raised from 28 in January 2026) for high-velocity products.
What FBA Fees Don't Include
FBA fees are ON TOP of Amazon's referral fees (8-15% of sale price depending on category) and variable closing fees (if applicable). For complete cost calculation, see our Amazon FBA Calculator.
1. FBA Fulfillment Fees: Complete Breakdown
Fulfillment fees are charged every time Amazon ships a unit to a customer. Fees depend on size tier and weight of your product.
Size Tiers Explained
Amazon categorizes products into size tiers based on dimensions and shipping weight:
Small Standard-Size
Max 15" x 12" x 0.75", up to 12 oz
$3.06
$3.22
Large Standard-Size
Max 18" x 14" x 8", up to 20 lbs
$3.86
$4.08
$4.28
$4.65
$5.50
$6.10
$6.39
$6.75
+ $0.16 per half-pound above 3 lbs (up to 20 lbs)
Large Bulky (21-50 lbs)
Max 59" longest side, 130" perimeter, 50 lbs
$9.73 + $0.42/lb above 2 lbs
Example: 30 lb item = $9.73 + ($0.42 × 28) = $21.49
Extra-Large (51-70 lbs)
Over 50 lbs up to 70 lbs
$25.21 + $0.42/lb above 51 lbs
Example: 65 lb item = $25.21 + ($0.42 × 14) = $31.09
Special Oversize (70+ lbs)
Over 70 lbs or over 108" longest side
$137.32 + $0.79/lb above 90 lbs
Example: 120 lb item = $137.32 + ($0.79 × 30) = $161.02
Example calculation: Large Standard-Size product (2.3 lbs) with complete fee breakdown and profit margin analysis
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2025 vs 2026 FBA Fee Changes: What's Different
Amazon's October 15, 2025 announcement included several fee adjustments for 2026. Here's the complete side-by-side comparison and what it means for your business.
| Fee Category | 2025 Rate | 2026 Rate | Change |
|---|---|---|---|
Small Standard (4 oz or less) Fulfillment fee | $3.06 | $3.18 | +$0.12 (+4%) |
Large Standard (2-2.5 lbs) Most common tier | $6.39 | $6.63 | +$0.24 (+3.8%) |
Large Bulky (Base fee) 21-50 lbs | $9.73 + $0.42/lb | $10.15 + $0.43/lb | +$0.42 (+4.3%) |
Q4 Storage (Oct-Dec) Standard-size items | $2.40/cu ft | $2.25/cu ft | -$0.15 (-6.3%) |
Aged Inventory (181-270 days) Additional monthly surcharge | $1.50/cu ft | $1.25/cu ft | -$0.25 (-16.7%) |
Low-Inventory Threshold Days of supply before fee triggers | 28 days | 35 days | +7 days (easier to avoid) |
Fee Increases to Plan For
Fulfillment fees up 3-5%
If you sell 10,000 units/year at $6.39 fulfillment fee, that's an extra $2,400/year in costs starting January 2026.
Bulky items hit hardest
Large bulky and extra-large items seeing 4-5% increases. Consider passing costs to customers via 2026 pricing updates.
Fee Decreases & Relief
Q4 storage relief
6.3% reduction in peak season storage fees saves ~$150/year per 1,000 cu ft stored in Q4.
Easier to avoid low-inventory fees
35-day threshold (up from 28) gives you more buffer time before fees kick in. Reduces emergency air freight needs.
2. FBA Storage Fees: Monthly & Long-Term
Storage fees are charged monthly based on the volume (cubic feet) your products occupy in Amazon fulfillment centers. Rates vary by time of year and how long inventory has been stored.
Monthly Storage Fee Rates (2025)
January - September
Standard rate (off-peak)
October - December
Q4 peak season rate
Aged Inventory Surcharges
Products stored for extended periods incur additional monthly fees:
181-270 Days
Additional fee for aged inventory
$1.50/cu ft
Per month
271-365 Days
High aged inventory fee
$6.90/cu ft
Per month
365+ Days
Long-term storage surcharge
$6.90/cu ft
Per month (removal strongly encouraged)
Storage cost escalation: How aged inventory fees accumulate and destroy profitability for slow-moving items
3. Inbound Placement Fees (Introduced 2025)
Starting in 2024 and continuing in 2025, Amazon introduced inbound placement fees - a charge for distributing your shipment across multiple fulfillment centers to optimize delivery speed. These fees can add significant costs if not managed properly.
How Inbound Placement Fees Work
When you create a shipment plan, Amazon may split your inventory across 2-8 fulfillment centers nationwide. This incurs a per-unit placement fee based on size tier:
Small Standard-Size
Up to 12 oz
$0.27/unit
Large Standard-Size
Up to 20 lbs
$0.40/unit
Large Bulky
21-50 lbs
$1.28/unit
Extra-Large
51-70 lbs
$1.58/unit
How to Avoid/Minimize Inbound Placement Fees
Use Amazon's Partnered Carrier Program (PCP)
Amazon offers discounted UPS rates through their Partnered Carrier Program. When you use PCP, Amazon may waive or reduce placement fees. This is the #1 way most sellers avoid these fees entirely.
Use Amazon Warehouse Distribution (AWD)
AWD is Amazon's upstream bulk storage service. Ship large quantities to one AWD location, then Amazon automatically replenishes FBA fulfillment centers from there with no placement fees. Best for high-volume sellers (1,000+ units/month).
Choose "Minimal Shipment Splits"
In Seller Central shipment creation, select the "Minimal shipment splits" option. This may result in shipping to 1-2 fulfillment centers instead of many, reducing placement fees. However, you may pay slightly higher inbound shipping costs.
Cost Impact Example
Sending 1,000 units of a large standard-size item to FBA without using PCP: $0.40 × 1,000 = $400 in placement fees. Over a year with 12 shipments, that's $4,800 in avoidable costs. Always use Amazon's Partnered Carrier Program when possible.
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4. Low-Inventory-Level Fees (Introduced 2025)
Amazon introduced low-inventory-level fees in 2024-2025 to incentivize sellers to maintain adequate stock levels for fast-moving products. If your inventory drops below 28 days of forecasted demand for high-velocity SKUs, you'll pay an additional fee per unit sold while understocked.
When Low-Inventory Fees Apply
Triggered by low stock for high-velocity products
Only applies to products with consistent sales history (typically 100+ units/month). Amazon forecasts demand and alerts you when your inventory falls below 28-day supply.
Fee structure: $0.89-$1.10 per unit
Exact fee depends on size tier. Charged on every unit sold while you're in low-stock status.
Lasts until you restock above 28-day threshold
Fee continues for every sale made during the low-stock period. Can last weeks if your restock shipment is delayed.
How to Avoid Low-Inventory-Level Fees
Implement Demand Forecasting
Track sales velocity and forecast future demand. For a product selling 150 units/month, you need 150 units in FBA to avoid fees (30-day supply). Build in buffer for lead time.
Use Nova's Inventory Management to track stock levels and days of inventory based on your specific sales velocity and lead times.
Set Aggressive Restock Points
Don't wait until you're at 28 days of stock. Restock when you hit 45-60 days, accounting for manufacturing lead time (15-30 days) + shipping to Amazon (7-14 days). Better to pay slightly more storage than get hit with low-inventory fees on every sale.
Monitor Seller Central Alerts
Amazon sends notifications when you're approaching low-inventory status. Act immediately - don't wait. Consider air freight for emergency restocks if land/sea shipment won't arrive in time.
Cost Impact Example
Your bestselling product sells 200 units/month. You run out of stock and it takes 21 days to restock. During those 21 days, you sell 140 units.
- Low-inventory fee: $0.95 per unit
- Units sold during low stock: 140
- Total penalty: $0.95 × 140 = $133
Plus, you likely lost Buy Box during the stockout, causing additional sales loss. Maintain healthy inventory levels - it's always cheaper than the alternative.
5. Other FBA Fees to Know
Returns Processing Fees
Charged when a customer returns an item in certain categories (apparel, watches, jewelry, shoes, handbags). Fee equals the fulfillment fee (e.g., $3.22 for small standard item). You don't get the original fulfillment fee back.
Removal Order Fees
When you request Amazon to return your inventory to you: $0.60-$1.40 per unit depending on size. Disposal fees (if you want Amazon to destroy inventory): $0.30-$0.90 per unit. Often cheaper to dispose than return oversized items.
Unplanned Service Fees
Charged when you don't properly prep items (missing labels, incorrect packaging, etc.): $0.40-$1.80 per unit. Amazon has to fix your mistakes. Always follow FBA prep requirements to avoid these penalties.
Label Service Fees
If you opt for Amazon to label your products instead of doing it yourself: $0.30 per unit. Saves time but adds up on high volumes. Consider buying your own label printer if shipping 500+ units/month.
7 Strategies to Reduce FBA Fees
Now that you understand the complete fee structure, here are actionable strategies to minimize costs:
1. Optimize Product Dimensions & Weight
Reducing product weight or dimensions by even small amounts can drop you into a lower fee tier. A product at 1.6 lbs pays more than one at 1.5 lbs.
- Work with suppliers to minimize packaging weight
- Use lighter materials (foam vs bubble wrap)
- Compact packaging - every inch counts toward cubic feet
Potential savings: $0.50-$2.00 per unit on fulfillment fees
2. Use Amazon's Partnered Carrier Program
Always ship to Amazon using their Partnered Carrier (UPS). You get:
- Discounted shipping rates (often 30-50% off retail UPS rates)
- Waived or reduced inbound placement fees
- Automatic tracking integration
Potential savings: $0.40/unit on placement fees + shipping discount
3. Maintain Optimal Inventory Levels
Strike the balance between stockouts (low-inventory fees) and overstocking (storage fees):
- Target 45-60 days of stock for fast movers
- Monitor IPI (Inventory Performance Index) score - stay above 450
- Monitor restock needs based on velocity
- Remove aged inventory before it hits 180 days
Use Nova's Inventory Management for inventory tracking and profitability analysis.
4. Q4 storage timing (now that the January reset is in)
The January 1 storage reset is behind us. Mid-2026 you sit in the lower Jan-Sep window ($0.87/cu ft standard). Use it to clear what should not be in front of the October surcharge:
- Now: $0.87/cu ft for standard, $0.56/cu ft for oversize. Cheapest storage window of the year.
- October 1: Q4 rates return at $2.25/cu ft standard, $1.30/cu ft oversize (2026 levels).
- Clear units approaching the 181-day aged-inventory band before Q4 hits.
- Pull-forward inbounds for Q4 hero SKUs while storage is still cheap.
Mid-year move: Use the lower-cost window to position Q4 inventory and remove slow-movers, then lock the catalog before October.
5. Consider Hybrid FBA/FBM Strategy
Not every product needs FBA. Selectively use FBM for:
- Oversized/heavy items where FBA fees crush margins
- Slow-moving items (under 50 units/month)
- Products you also sell on other channels (Walmart, Shopify)
Learn more in our FBA vs FBM Complete Guide.
6. File FBA Reimbursement Claims
Amazon makes mistakes - lost inventory, damaged items, incorrect fees. You're entitled to reimbursement:
- Lost or damaged inventory in FBA warehouses
- Customer returns not credited back
- Overcharged fulfillment or storage fees
- Destroyed inventory errors
Average seller recovers $1,500-$3,000/year. Read our Complete Reimbursement Guide.
7. Use Multi-SKU Bundling Strategically
Bundling multiple small items into one SKU can reduce per-unit fulfillment costs:
- Example: Selling 3 small items separately = 3× $3.22 = $9.66 in fees
- Bundle them together = 1× $4.65 (if under 1.5 lbs total)
- Savings: $4.91 per order (51% reduction)
Test bundled variations with higher price points. Often increases AOV and reduces fulfillment cost percentage.
Mid-2026 fee-impact checklist
Five months into the new fee schedule, here is the four-step audit every operator should run before the Q4 surcharges return:
Step 1. Re-baseline
Pull SKU-level fee totals for the first half of 2026 and compare to H2 2025. Quantify the actual hit per unit.
Step 2. Reorder logic
Confirm every restock trigger uses the new 35-day low-inventory floor, not the legacy 28-day number.
Step 3. Pricing
Re-test the 0.8-1.5% price moves you modeled in Q4 2025. If you held prices flat, your margin curve has drifted.
Step 4. Q4 staging
Clear aged inventory now while Jan-Sep storage is cheap. Position Q4 hero SKUs before October rates return.
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Track Your True Costs with Nova Analytics
See Your Real Profit After All FBA Fees
Understanding FBA fees is one thing - tracking them continuously across all your products is another. Nova Analytics automatically calculates your true profit after accounting for:
- All FBA fulfillment fees by SKU
- Monthly storage costs
- Referral fees
- PPC spend
- COGS and landed costs
- Returns and refunds
Key Takeaways
FBA Fulfillment Fees
- Charged per unit shipped ($3.22-$137+ depending on size/weight)
- Optimize product dimensions to drop into lower tiers
- Small standard items (<1 lb) most cost-effective
Storage Fees
- $0.87/cu ft (Jan-Sep), $2.40/cu ft (Oct-Dec)
- Aged inventory (180+ days) incurs massive surcharges
- Remove slow movers before 180-day mark
Newer fee categories (still active in 2026)
- Inbound placement fees: Use Amazon Partnered Carrier to avoid
- Low-inventory fees: Maintain 45-60 days of stock for bestsellers (35-day threshold in 2026)
- Both can be completely avoided with proper planning
Cost Reduction Strategies
- Optimize packaging to reduce weight/dimensions
- Ship before Q4 to avoid 176% storage fee increase
- File reimbursement claims ($1,500-$3,000/year recovered)
FBA fees will consume 20-40% of your revenue depending on product type. The difference between profitable and unprofitable products often comes down to understanding and optimizing these costs. Use Nova's Amazon FBA Calculator to model your exact costs before launching new products, and P&L Dashboard to track ongoing profitability across your catalog.
About the Author
Max
COO at Nova Analytics
Max leads operations at Nova Analytics, helping Amazon sellers optimize their business performance through data-driven insights and strategic automation.
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