Amazon FBA UK VAT — The 2026 Complete Guide

Quick answer

If you're selling on Amazon UK and your taxable turnover exceeds £90,000 in any rolling 12-month window, you must register for VAT within 30 days. Once registered, you charge 20% VAT on your prices, file quarterly returns through Making Tax Digital software, and reclaim the VAT on your purchases. Most Amazon FBA UK sellers cross the threshold faster than they expect — the "rolling 12 months" rule trips people up. Plan to register voluntarily before you hit it.

I run a £100K+/month Amazon UK FBA business — Emporify Global Ltd, VAT GB472346682. This guide is the one I wish I'd had before our first VAT inspection. Every section reflects what we actually do.

The threshold rule that catches everyone

The threshold is not £90,000 calendar-year revenue. It's £90,000 in any rolling 12-month period. That means:

• If you did £30K in Sep, £40K in Oct, £30K in Nov — you've hit £100K in 3 months. You're over.
• HMRC's clock looks back 12 months from any given day. You can cross it on a Tuesday in March because your numbers from last May–June were strong.
• Once you cross, you have 30 days from the end of the month you crossed to register. Miss it and you face penalties + back-dated VAT you may not be able to recover from customers.

What we tell new sellers: if your trailing-12-month revenue passes £75K, register voluntarily. Save yourself the cliff-edge stress and start charging VAT cleanly from day one of being registered.

Voluntary registration — when it makes sense

You can register for VAT before you hit £90K. Reasons it can pay off:

1. You sell mostly to other businesses (B2B). They reclaim the VAT, so charging it doesn't reduce your conversion rate. Meanwhile you reclaim VAT on every supplier invoice.
2. You import stock or buy from VAT-registered UK wholesalers. Most of your stock cost is VAT-bearing. Registration lets you reclaim that 20% — that's a huge cashflow boost.
3. You're scaling fast and the £90K threshold is 6 months away. Better to register now than scramble later. Switching pricing mid-year is messy.

Reasons not to register voluntarily:

1. Pure consumer (B2C) sales with thin margins. Charging 20% extra at checkout drops conversion. If your stock cost is mostly second-hand, retail-arbitrage, or otherwise non-VAT-bearing, you can't claw it back from purchases.
2. You're testing a niche — keep it simple until product-market fit is clear.

Our take: if you're sourcing through wholesalers (where suppliers issue VAT invoices) and you're aiming for £100K+ in your first year, register from day one.

Standard VAT vs Flat Rate Scheme

UK VAT has two main modes for small businesses:

Standard VAT (what most established Amazon sellers use):

• You charge 20% output VAT on sales
• You reclaim 20% input VAT on purchases
• You pay HMRC the difference each quarter
• Full record-keeping required (digital, MTD-compatible)

Flat Rate Scheme (FRS):

• You charge 20% output VAT on sales (still)
• You pay HMRC a flat percentage of your VAT-inclusive turnover (16.5% for "limited cost traders" — which most resellers are)
• You don't reclaim input VAT (with rare exceptions for capital purchases over £2,000)

Verdict for Amazon FBA UK: Standard VAT is almost always better for established resellers. The Flat Rate Scheme made sense for service businesses with low costs. For us, where 60–70% of revenue goes back out as stock cost (VAT-bearing), reclaiming input VAT under standard scheme is significantly more cash-positive.

What VAT-bearing stock means for your margins

Many new sellers do their margin maths wrong. Worked example for an Amazon UK arbitrage SKU:

Line	Pre-VAT thinking	Post-VAT reality
Cost from supplier	£10.00	£10.00 (£8.33 net + £1.67 VAT)
Amazon sell price	£25.00	£25.00 (£20.83 net + £4.17 VAT)
Amazon fees ~30%	-£7.50	-£7.50
"Profit"	£7.50	—
VAT to HMRC	—	-£4.17 + £1.67 reclaimed = -£2.50
Real profit	—	£5.00

So the £7.50 "profit" you see in SellerAmp is actually £5.00 once VAT settlement is done. VAT-registered Amazon sellers must net the VAT out of their margin calculation, not just their pricing.

Our internal SellerAmp config strips the VAT out of the Amazon sell price by default. If yours doesn't, every "profitable" deal you're sourcing is overestimating margin by 17%.

Filing — what HMRC actually wants

You'll file quarterly. Each return tells HMRC:

• Total sales (net + VAT)
• Total purchases (net + VAT)
• The difference owed (or refund due)

You file via Making Tax Digital software. HMRC won't accept paper or spreadsheets directly. The MTD-compatible options worth knowing:

Software	Cost	Best for
Xero	£14–£59/mo	Multi-currency, integrations, accountant-friendly. What we use.
QuickBooks	£14–£90/mo	Big install base; UK Amazon support is decent.
Sage Business Cloud Accounting	£14–£36/mo	Traditional UK ops.
FreeAgent	Free (some banks)	Free with NatWest/Mettle business banking.
Link My Books	£17–£75/mo	Adds on top of the above — auto-reconciles Amazon settlement to clean line items. Essential for FBA.

Critical: pair your accounting software with Link My Books (or similar). Without it, you're manually reconciling Amazon's payouts — which lump together sales, fees, refunds, FBA charges, ad spend — into the right tax buckets. That's a multi-hour-per-week job with high error risk. Link My Books reduces it to a 10-minute weekly review.

EU and rest-of-world sales — the post-Brexit reality

If you sell to EU customers, the rules changed in 2021:

Selling to EU consumers (B2C):

• You no longer use the UK VAT threshold for distance sales to the EU.
• You either register for VAT in each EU country you sell to, OR use the Import One-Stop Shop (IOSS) scheme.
• For most Amazon sellers, enrol in Amazon's Pan-European FBA programme and let Amazon handle the VAT collection through their marketplace facilitator obligations. They charge it, remit it, you keep clean records.
• Below €150 per consignment, IOSS is the simplest. Above, customs duties enter the picture.

Selling to EU businesses (B2B):

• You can zero-rate sales if the buyer provides a valid EU VAT number.
• Use HMRC's EC Sales List (replaced post-Brexit by the Northern Ireland-only system; rest of GB exports are zero-rated with proof of dispatch).

Selling to US/Canada/Australia:

• Zero-rated for UK VAT purposes (you don't charge UK VAT on exports).
• The destination country may impose import duties at the buyer's end (Amazon often handles this for you via their Marketplace Tax Collection programme).

Practical advice: if you're under £100K/month and not chasing pan-European scale, restrict your Amazon listings to amazon.co.uk only. Once you're set up correctly, expand to amazon.de / .fr / .es / .it via Amazon's Pan-EU FBA — it's the only sensible way to handle EU VAT at our scale without multi-jurisdiction filings.

VAT and Amazon FBA: the marketplace facilitator rules

Since 1 January 2021, Amazon collects and remits VAT directly for certain UK sales:

• Goods sold by a non-UK seller to a UK customer at a value of £135 or less
• Goods sold by an overseas seller from inventory stored in the UK
• All sales by overseas sellers via Amazon to UK consumers in some categories

For UK-established Amazon sellers (you, if you're reading this), you are still responsible for charging and remitting VAT on your UK sales above £90K turnover. Amazon doesn't do it for you in this case — you're a UK seller, the marketplace facilitator rules don't apply to you.

What Amazon DOES do:

• Show your prices to UK customers as VAT-inclusive (when you're VAT-registered and configured correctly)
• Provide settlement reports that break out the VAT element of each transaction
• Remit you the VAT-inclusive sale price, leaving you to settle with HMRC

What Amazon does NOT do:

• File your VAT returns
• Track your threshold
• Tell you when to register

Set up correctly: in Amazon Seller Central → Settings → Tax Settings → enter your UK VAT number, confirm VAT calculation services if you want Amazon to issue VAT invoices to your customers. Charge for the VAT Calculation Service is currently free in the UK.

Common mistakes we see

1. Pricing too low after registration. New sellers register, then drop their prices to keep the same gross margin — but VAT comes out of the customer's payment, not yours. You don't need to reduce your price to absorb VAT on B2C sales. Amazon shows the full inc-VAT price; that's what your customer pays. Your net is the same.
2. Not configuring SellerAmp / BuyBotPro to strip VAT. Tools default to gross. If you're VAT-registered, every margin estimate is off by ~17%.
3. Forgetting Amazon's fees include VAT too. Amazon's referral and FBA fees include VAT (in the UK), which you reclaim. Most accounting software treats Amazon fees as a clean expense — Link My Books or similar correctly splits the VAT element.
4. Missing the cliff-edge. Sellers who hit £88K in October scramble to register in December and have VAT-back-dated invoices to issue. Voluntary registration at £75K avoids this.
5. Ignoring the rolling 12 months. Looking only at the calendar year is the most common mistake. HMRC checks any 12-month window.

What to do if you've crossed the threshold late

If you should have registered weeks or months ago:

1. Register immediately. The day you realise.
2. Calculate the VAT you should have charged from the date you crossed — that's your liability to HMRC, even if you didn't actually charge customers.
3. Apply for an Effective Date of Registration (EDR) penalty mitigation if you're more than 30 days late.
4. Talk to an accountant before you DIY this. Late registration penalties scale with how late and how much you should have collected. A specialist can save you 4-figure penalties.

We use Ricky (Emporify's accountant — see ricky) for complex situations. Worth every penny when the alternative is a £3,000–£8,000 penalty.

Tools we actually use

This isn't a generic list. This is what runs in our stack:

Tool	What it does	Cost
Xero	Core accounting, MTD VAT submission	£45/month
Link My Books	Reconciles Amazon settlement → Xero	£29/month
SellerAmp SAS	Sourcing tool with VAT-aware margin calc	£21/month
HMRC Government Gateway	Free portal for VAT returns + payment	Free

Combined, that's £95/month for full UK Amazon FBA tax compliance from a 7-figure operation. Most "VAT for FBA" packages cost more and do less.

FAQ

What's the VAT threshold for Amazon FBA UK in 2026?

£90,000 in any rolling 12-month period of taxable turnover. This was raised from £85,000 in April 2024 and is unchanged through 2026.

Do I have to register for VAT to sell on Amazon UK?

No, only if your taxable turnover exceeds £90,000 over any 12-month period. Below that, you can voluntarily register if it makes financial sense (typically: B2B-heavy, wholesale-sourced, or scaling fast).

Can I claim back VAT on Amazon FBA fees?

Yes, if you're VAT-registered. Amazon's UK fees (referral, FBA, ad spend) include UK VAT, which you reclaim on your quarterly return. Use Link My Books or similar to reconcile cleanly.

What's the best VAT scheme for Amazon FBA UK sellers?

Standard VAT, almost always. The Flat Rate Scheme's "limited cost trader" rule (16.5% rate when goods spend is below 2% of turnover) wipes out the savings for typical resellers. Standard VAT lets you reclaim input VAT on stock — much more cash-positive.

Do I need to charge VAT on Amazon UK sales to EU customers?

Post-Brexit, exports of goods from GB to the EU are zero-rated for UK VAT, but the destination country's VAT rules apply at the buyer's end. Use Amazon's Pan-European FBA programme to let Amazon handle the destination VAT through marketplace facilitator obligations.

How long do I have to register after crossing the threshold?

30 days from the end of the month in which you crossed. Late registration triggers penalties scaling with how late and how much VAT you should have collected.

Is the Flat Rate Scheme good for Amazon sellers?

Almost never. The 16.5% "limited cost trader" rate (introduced April 2017) makes FRS uncompetitive for resellers. Use it only if you're a service business with very low goods spend.

Can I sell on Amazon UK without VAT registration if I stay under £90K?

Yes. Many new FBA sellers operate below the threshold for their first year or two. Just monitor your trailing-12-month figure and register before you cross.

Get the full operating system

VAT is one piece. The MethodFBA Operating System (£29) covers the full UK FBA stack — sourcing, Keepa, account health, VAT setup, ops systems, and more. See the Operating System →