😬 You Have 27 Days before Amazon FBA Fees Rise

You have 27 days to protect your 2026 margins.

Yep, you heard that right.

On January 15, Amazon is rolling out fee increases that will quietly squeeze the margins of anyone who doesn’t adjust in advance.

Take note:

• Standard-size ($10–$50): +$0.08 per unit

• Large items (over $50): +$0.31 per unit

• Inbound defect fees: now $0.32–$5.72 (up from $0.02–$0.07)

For most OA sellers, the hit looks small on paper—$0.08 here, $0.30 there—but when you’re moving hundreds or thousands of units a month, those pennies become thousands in annual profit loss.

If you do nothing, a 12% margin can slip to 9% without you even noticing.

Here’s a quick action plan:

Today: Run the Math on Your Real Movers

Before you change anything, you need to know exactly where the impact lands.

Pull your top SKUs and take note of:

• Current FBA fee (pre–Jan 15)

• New FBA fee (post–Jan 15)

• Monthly unit velocity

• Monthly margin loss (fee increase × velocity)

• Annual margin loss (monthly × 12)

For example:

• SKU: Perpetual desk flip calendar

• Current fee: $5.29

• New fee: $5.37

• Monthly Velocity: 200 units

• Monthly Impact: $16

• Annual Impact: $192

Once you run this math across 15–50 SKUs, you’ll see how quickly it adds up. For sellers doing $50K+/month, that’s $2K–$5K in annual profit gone if nothing changes.

December 20-22: Quietly Test Small Price Increases

Once you know which SKUs get hit hardest, start testing +3–5% price bumps.

Do it gradually so the Buy Box algorithm adjusts naturally.

Your goal is simple: maintain the Buy Box while absorbing the new fee structure.

This window is the safest time to test.

If you wait until January, you’ll be competing against sellers who already collected data while you were still reacting.

This is one scenario in which a smart AI-powered repricer like Seller Snap shows its true value. Rather than blindly matching prices, Seller Snap reacts to competitor behavior. It lets you test prices without tanking velocity and helps you protect margins heading into Q1 2026.

Right now, Seller Snap will only charge you $1 on your first month if you subscribe before 2026. You can also try it out for FREE for 15 days to see if it’s a good fit.

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December 23 - January 14: Week 3–5: Clean Up Your Catalog Before the Fees Hit

Use the final stretch to tighten your lineup:

• Monitor Buy Box % on SKUs you adjusted

• Identify items that lose too much margin after fees

• Switch those to FBM, or plan to phase them out

• For slow sellers with thin margins, liquidate now instead of paying higher fees later

Think of this as a pre-2026 inventory cleanse.

What doesn’t make money with higher fees won’t magically earn more after January.

If you want inventory that can absorb the 2026 FBA fee increases instead of getting crushed by them, check out our lead lists.

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