Amazon’s 2026 holiday FBA fees: what changed and how to protect your margin

Amazon’s US holiday peak FBA fulfillment fees took effect on October 15, 2026, and run through January 14, 2027. For sellers, the immediate task is to check whether holiday prices and promotions still leave enough contribution per unit. Amazon’s US fee notice

What changed, and who is affected?

This article focuses on US FBA. The seasonal amount varies by product type, size, shipping weight, and price tier; there is no single increase to apply across every SKU.

The shipment date controls the fulfillment fee. An order placed before October 15 can incur the peak rate if it ships from Amazon’s fulfillment center on or after that date. Amazon’s fee tables and FAQ

Include the separate surcharge once

Amazon’s displayed rate tables exclude its 3.5% fuel and logistics surcharge, which also applies to peak fees. For one non-apparel, large-standard unit with shipping weight up to 4 ounces and priced from $10 to $50, the listed fee moves from $3.73 to $3.97, before that surcharge. Official rate card

Our calculation for that row is:

• Before peak: $3.73 × 1.035 ≈ $3.86.
• During peak: $3.97 × 1.035 ≈ $4.11.
• Difference between those rounded estimates: $0.25 per unit.

Use the relevant row for your product and confirm its actual fee estimate. These figures illustrate the calculation, not a universal fee or a guarantee of invoice rounding. If an estimate already includes the surcharge, multiplying it again would overstate your costs. Label each worksheet input as either a base fee or an inclusive estimate so the two are not mixed.

A quarter can matter more than it looks

Zeroth analysis — hypothetical margin example: suppose a $20 product left $2.50 per unit after product cost, selling fees, fulfillment, advertising, and your other variable-cost allowances. Hold price and every other input constant. An additional $0.25 in fulfillment cost would leave $2.25.

That is a 10% reduction in contribution per unit, even though the extra cost is just 1.25% of the selling price. Across 2,000 units, it would mean $500 less contribution. Contribution here is the amount left to cover fixed overhead and profit; it is not accounting net profit.

This is why we would prioritize high-volume products with narrow margins over simply sorting by the largest fee increase. A useful review column is:

Estimated contribution impact = expected shipped units × added fulfillment cost per unit.

Keep the estimate separate from actual results. Demand, advertising, returns, and discounts may also change during the holiday period.

Recheck promotion prices before raising everything

A blanket price increase can hide the products that need attention most. For each planned promotion, build a second scenario using the discounted selling price, expected ad cost, and current fulfillment estimate. Compare the resulting contribution with your minimum acceptable amount.

If you choose to recover the extra cost through price, percentage-based charges matter. In a simplified example with an assumed 15% charge on revenue and no other price-dependent costs, recovering $0.25 requires about $0.294 more in price: $0.25 ÷ 0.85. Rounding the increase to $0.30 would cover it in that simplified model. The 15% is an assumption, not a universal Amazon rate. Use your own applicable charges, and rerun the calculation if the new price changes any fee tier.

There are other decisions to consider: reducing a discount, tightening an ad budget, or accepting a lower contribution on selected inventory. Make the tradeoff explicit rather than letting an old fee assumption decide it for you.

A practical review for this week

1. Refresh fee inputs. Match each priority SKU to its current product characteristics and fee estimate. Record whether the surcharge is included.
2. Review your price floors and promotions. Start with high-volume, low-contribution products. Check ordinary and promotional prices separately.
3. Compare estimates with charged fees. Investigate differences in product classification, shipping weight, timing, or rounding before changing your whole catalog’s assumptions.
4. Connect margin to replenishment. Higher forecast sales alone do not justify a larger order. Pair the margin scenario with our FBA reorder-point guide to examine timing and inventory exposure.
5. Schedule a January review. Recheck Amazon’s then-current fee schedule before changing assumptions after the peak window; this article does not establish what the next schedule will be.

Use Zeroth’s profit analytics as part of your product-profitability review, alongside Amazon’s current fee information. The goal is a defensible decision for each SKU: keep the plan, adjust it, or investigate a cost discrepancy.