Amazon FBA Fees in 2026: Complete Guide (Including New Surcharges)
Every Amazon FBA fee line for 2026 — referral by category, fulfillment tiers, the +3.5% fuel surcharge, peak storage, and what changed from 2025.
Amazon repriced quietly in January 2026, and most seller spreadsheets still use pre-surcharge fulfillment numbers. If your FBA math ignores the Fuel & Logistics Surcharge (+3.5%) or peak storage at $2.40/cu ft, your Q4 margin was wrong — not by a few cents, but by entire dollars per unit on standard-size inventory.
This guide breaks down every fee line that hits a typical FBA order, what changed entering 2026, and how to model your SKU before you send another inbound shipment.
Referral fees by category (2026)
Referral is Amazon's percentage cut on the item price (not shipping, in most categories). The rate that matters for your ASIN:
| Category | Referral rate |
|---|---|
| Most categories | 15% |
| Electronics | 8% |
| Beauty | 8% |
| Books | 6% |
| Clothing | 17% |
| Jewelry | 20% |
A $29.99 electronics accessory pays $2.40 referral. The same price in clothing pays $5.10. Category selection is not cosmetic — it is your largest variable fee.
FBA fulfillment + fuel surcharge
Pick-pack fees depend on size tier and weight. For a standard 8 oz unit, expect roughly $3.65 base fulfillment in 2026, before the fuel surcharge.
Amazon adds +3.5% on top of the FBA fulfillment fee — not on referral. On a $3.65 pick-pack, that is $0.13 per unit. On 2,000 units/month, that is $260 you will not see on older fee calculators.
// Simplified FBA fee stack per unit
const referral = salePrice * 0.08; // electronics example
const fbaBase = 3.65;
const fuelSurcharge = fbaBase * 0.035;
const totalFbaLine = fbaBase + fuelSurcharge;Low-price FBA items under $10 may qualify for a 5% fulfillment discount — but referral and storage still apply.
Storage: the fee that waits
Standard monthly storage runs $0.87/cu ft Jan–Sep. Peak season (Oct–Dec) jumps to $2.40/cu ft — nearly 3× the off-season rate.
Toy and seasonal sellers feel this hardest. A 0.5 cu ft SKU sitting from September through January can accumulate more storage cost than referral on a slow mover.
What changed from 2025
- Fuel & Logistics Surcharge maintained at +3.5% on fulfillment
- Inbound placement fee tiers updated for standard-size inventory
- Peak storage $2.40/cu ft continued for Q4 2025–2026
- Referral rates unchanged for most categories
If you reconciled 2025 P&L with pre-surcharge pick-pack rates, restate margin before repricing 2026 inventory.
Model your SKU before inbound
Do not guess. Run your exact price, COGS, weight, category, and return rate through FeeYield's Amazon FBA Calculator with peak storage toggled if you ship Q4 inventory.
For storage-heavy SKUs, use the same calculator with cubic feet and peak season enabled — that is the difference between a 22% margin and a 14% margin on paper-thin electronics accessories.
Bottom line
Amazon FBA in 2026 rewards sellers who model referral + fulfillment + fuel surcharge + storage as one stack — not referral alone. Update your fee tables now, before January inbound deadlines compress your options.