Amazon's 2026 UK peak fulfilment fee is a per-unit surcharge added to each FBA unit's standard fulfilment fee for every unit shipped from 15 October 2026 to 14 January 2027, in the UK and Germany stores. Amazon announced it on 13 July 2026. Rates revert to standard non-peak levels on 15 January 2027.
That is the headline every FBA seller needs. The part most sellers, and most guides, skip is the accounting substance underneath it: the 20% VAT Amazon adds to the fee, whether you can reclaim it, and how the surcharge feeds into your income tax or corporation tax bill. Get that right and the true cost is a lot lower than the sticker figure. This guide walks through both.
What is the Amazon UK peak fulfilment fee for 2026?
It is a seasonal, per-unit charge Amazon adds on top of your normal FBA fulfilment fee during the busiest shipping months. It is not a flat fee, not a monthly fee, and not a one-off. It attaches to each unit Amazon ships out of an FBA warehouse while the window is open.
The logic is capacity: warehousing, packing and carrier costs all spike over the holiday run-up, so Amazon passes a slice of that on per item. If you sell volume in Q4, this is a real cost line, not a rounding error.
Key dates: when does the 2026 peak fee apply?
The window is fixed and worth pinning to your planning calendar:
- Starts: 15 October 2026.
- Ends: 14 January 2027 (the last day the surcharge applies to units shipped).
- Reverts to standard: 15 January 2027.
- Stores affected: the UK and Germany.
The charge is triggered by the ship date, not the order date or the date stock arrived at the warehouse. A unit that sells on 13 January 2027 but ships on 14 January still carries the surcharge; the same unit shipping on 15 January does not.
How does the per-unit peak surcharge work?
For every eligible unit Amazon fulfils inside the window, it takes your standard fulfilment fee for that size band and adds the peak surcharge on top. Ship 5,000 eligible units in the window and you pay the surcharge 5,000 times. Because it scales directly with volume, your busiest sales period is also where the surcharge bites hardest, which is exactly why pricing and margin need a look before mid-October.
2025 reference rates and what 2026 is expected to look like
Amazon has not published confirmed 2026 per-unit figures at the time of writing. It has said the per-unit increase over non-peak matches last year on average, so the 2025 amounts are the best planning proxy. In 2025, Amazon's exact wording was that "the average fee will be £0.10 per parcel item and £0.05 per large or extra-large envelope item".
- Standard-size parcel item: £0.10 per unit (2025 reference).
- Large or extra-large envelope item: £0.05 per unit (2025 reference).
Treat these as last year's figures, not a 2026 promise. Do not build a budget on a confirmed 2026 pound figure that Amazon has not given. Check the exact 2026 per-unit amounts for your size bands in Amazon Seller Central before you reprice.
Non-peak vs peak: the comparison at a glance
| Item / cost | Non-peak (standard) | Peak: 15 Oct 2026 to 14 Jan 2027 |
|---|---|---|
| Standard parcel item surcharge | None | +£0.10 per unit (2025 reference) |
| Large / XL envelope item surcharge | None | +£0.05 per unit (2025 reference) |
| Fuel and logistics surcharge | 3.5% (from April 2026) | 3.5%, still applies on top |
| Oversize products | Standard fee | Exempt from peak surcharge |
| Low-Price FBA items | Standard fee | Exempt from peak surcharge |
| Some cross-border EU orders | Standard fee | Exempt from peak surcharge |
| Standard-size monthly storage | Lower (Jan to Sep) | Higher (Oct to Dec) |
Which items are exempt from the peak fee?
Not everything carries the surcharge. The following are exempt:
- Oversize products.
- Items enrolled in Low-Price FBA.
- Some orders delivered to buyers in other EU countries.
If a meaningful share of your catalogue sits in these categories, your effective peak exposure is smaller than the headline rate suggests. Map your top sellers to their size bands and enrolment status before you assume the worst.
What about the separate 3.5% fuel and logistics surcharge?
Keep these two apart in your models. On top of fulfilment fees, Amazon introduced a separate 3.5% fuel and logistics surcharge in April 2026. It applies to fulfilment fees generally, including peak fees, so during the window a unit can carry both the per-unit peak surcharge and the 3.5%. They are distinct charges and both hit your Q4 margin.
VAT on Amazon fees: do you reclaim it or absorb it?
This is where the real money is, and it splits sellers into two very different positions. Since 1 August 2024, Amazon has charged 20% UK VAT on FBA and selling fees to UK-established sellers. The fees are billed by Amazon EU S.a.r.l, which has a UK branch, so UK VAT applies instead of the reverse charge that used to sit on these invoices.
If you are VAT-registered
A VAT-registered UK seller on standard VAT accounting reclaims that 20% as input VAT on the VAT return. The fee is therefore broadly VAT-neutral: you pay it to Amazon and recover it from HMRC. Solid VAT record-keeping matters here, because you can only reclaim what you can evidence with a valid VAT invoice.
If you are not VAT-registered
A seller who is not VAT-registered cannot reclaim the 20%. For them, every Amazon fee, including the peak surcharge, is effectively 20% more expensive than the net figure. That gap can be the difference between a profitable Q4 SKU and a loss-making one. Our full breakdown is in the guide to VAT on Amazon seller fees.
Is the peak fee an allowable expense?
Yes. Amazon fulfilment and selling fees, including the peak surcharge, are allowable business expenses. They reduce your taxable trading profit, which cuts income tax for sole traders and corporation tax for limited companies. HMRC's guidance on expenses if you are self-employed confirms that costs incurred wholly and exclusively for the trade are deductible, and platform selling fees clearly qualify.
For companies, the corporation tax 2026-27 rates are a 25% main rate on profits over £250,000, a 19% small profits rate on profits up to £50,000, and marginal relief in between. See the Amazon seller allowable expenses guide for the wider list of deductions FBA sellers routinely miss.
Worked example: the true cost of the peak fee
Take a seller who ships 6,000 standard parcels and 2,000 large envelopes across the window, using the 2025 reference rates:
- 6,000 standard parcels x £0.10 = £600
- 2,000 large envelopes x £0.05 = £100
- Total peak surcharge = £700
- 20% VAT on £700 = £140 (reclaimable if VAT-registered)
Now split by status. A VAT-registered, main-rate limited company reclaims the £140 VAT in full, so it is neutral. The £700 net fee is an allowable expense that cuts corporation tax by £700 x 25% = £175. The true post-tax cost of the peak surcharge is therefore £700 minus £175, or £525.
A non-VAT-registered seller bears the same £140 VAT but cannot reclaim it, so their cash outlay is higher and the sting is real. To sanity-check your own numbers across fees, VAT and profit, run them through our ecommerce tax calculator.
Peak Q4 storage fees also rise, so don't over-stock blindly
The peak fulfilment fee is not the only Q4 increase. Standard-size monthly storage fees are higher from October to December than they are from January to September. That creates a genuine tension: sending stock in early protects your Prime delivery speeds and reduces stock-out risk, but it also parks inventory in the warehouse during the most expensive storage months. Weigh the two against your sell-through rate rather than defaulting to "ship everything early". The mechanics, and the aged-inventory surcharge that compounds this, are covered in our FBA storage and aged-inventory surcharge guide.
How to prepare for the 2026 peak fee
- Confirm your real 2026 rates. Check the exact per-unit surcharge for each of your size bands in Seller Central; do not assume the 2025 figures carry over unchanged.
- Reprice before 15 October. Model the surcharge plus the 3.5% fuel and logistics charge into your Q4 margins and adjust listing prices before the window opens, not after.
- Register for VAT if it makes sense. If you are close to the threshold or your input VAT is significant, VAT registration turns the fee from a 20% cost into a neutral one. Weigh it properly.
- Flag your exempt SKUs. Identify oversize, Low-Price FBA and eligible cross-border EU lines so you are not over-provisioning for a fee they never carry.
- Balance stock timing against storage. Send enough for Prime speeds without parking slow movers in the dear Q4 storage months.
- Book the fees correctly. Record fulfilment fees net of reclaimable VAT and keep every VAT invoice so the deduction and the reclaim both stand up.
If you want this handled properly, Zmartly works with FBA sellers year-round. See our accounting for ecommerce sellers service, read the full Amazon seller accounting and bookkeeping guide, or book a free call with Zmartly to get your Q4 numbers straight before peak.
FAQs
When does Amazon's 2026 UK peak fulfilment fee start and end?
The 2026 UK peak fulfilment fee applies to every FBA unit shipped from 15 October 2026 to 14 January 2027 in the UK and Germany stores. Rates revert to standard non-peak levels on 15 January 2027.
How much is the 2026 Amazon peak fulfilment fee?
Amazon has not confirmed exact 2026 figures but says the per-unit increase over non-peak matches last year on average. In 2025 the surcharge averaged £0.10 per standard parcel item and £0.05 per large or extra-large envelope item. Confirm the exact 2026 amounts in Seller Central.
Can I reclaim VAT on Amazon's peak fulfilment fee?
If you are VAT-registered on standard VAT accounting, yes. Since 1 August 2024 Amazon charges 20% UK VAT on FBA and selling fees to UK-established sellers, and you reclaim it as input VAT, making the fee broadly VAT-neutral. If you are not VAT-registered you cannot reclaim it, so your fees are effectively 20% higher.
Is the Amazon peak fulfilment fee tax deductible?
Yes. Amazon fulfilment and selling fees, including the peak surcharge, are allowable business expenses. They reduce taxable trading profit, cutting income tax for sole traders or corporation tax for limited companies.
