UK VAT for marketplace sellers.
UK VAT is the foundation most sellers need first. Registration, quarterly returns and Making Tax Digital filing, reconciled against marketplace settlements rather than guessed at.
When UK registration applies
The UK is usually the first registration an ecommerce business deals with, and the rules changed significantly after Brexit. An overseas seller holding UK stock has an obligation regardless of turnover, which surprises many.
Taxable turnover over the threshold
Registration becomes compulsory once rolling turnover crosses the threshold, which we monitor rather than estimate.
UK stock
Holding stock in the UK as an overseas seller creates an obligation regardless of turnover.
Voluntary registration
Sometimes beneficial for input tax recovery, sometimes not. It is a judgement, not a default.
Marketplace sales
Deemed supplier rules affect who accounts for VAT on certain sales, particularly imported goods.
Distance sales
Sales to UK consumers from outside the UK have their own rules and thresholds.
Historic trading
Undeclared periods can be corrected voluntarily, usually on better terms than being found.
What we cover
Registration, the quarterly cycle and the reconciliation that makes the return trustworthy. UK returns are filed under Making Tax Digital, which means digital records are not optional.
- Registration and VAT number issue
- Quarterly returns filed under Making Tax Digital
- Reconciliation of marketplace fees, refunds and reimbursements
- Partial exemption and deemed supplier treatment where relevant
- Ongoing advice on cross-border implications
- Support with HMRC correspondence and enquiries
- Deregistration where the obligation ends
Common UK VAT errors
Fee treatment
Marketplace commissions and advertising are often posted without VAT recovered correctly, which loses recoverable input tax.
Refund timing
Refunds recorded in the wrong period distort individual returns and flatter one quarter at the expense of another.
Deemed supplier confusion
Marketplace-collected VAT on some sales is not the same as your own output tax, and double counting is common.
Threshold drift
Rolling turnover is monitored inconsistently, so registration arrives late and penalties follow.
Zero-rated goods
Certain goods are zero-rated, and applying 20% overstates liability significantly.
Import VAT
Import VAT and postponed accounting are handled differently, and the recovery route depends on which applies.
Making Tax Digital in practice
MTD is a record-keeping obligation before it is a filing obligation. Returns must be submitted from compatible software, and the digital records must support what was filed. Spreadsheet-plus-manual-entry arrangements are increasingly difficult to defend.
Digital records
Records must be kept digitally, with a clear link between the underlying data and the return.
Compatible software
Returns are submitted from software that supports MTD, not from paper calculations keyed in manually.
Audit trail
A clear trail between marketplace data, the ledger and the return, so every figure can be traced.
Documented adjustments
Any adjustment is recorded and explained rather than silently applied to make the return balance.
How we start
We begin with a sales and stock review, because that determines registration timing and whether voluntary registration is worth considering.
Sales review
Rolling turnover and the date the threshold is crossed.
Stock position
Whether UK stock exists, which can create an obligation sooner than turnover would.
Registration
Applied for at the right effective date rather than late.
Ongoing
Quarterly MTD returns, reconciled and filed with a named contact.
What it costs.
Published rates, not a quote form. Where a number depends on your volume we say so plainly, and the figure below is the figure you are quoted.
What is included
- UK VAT registration lodged and tracked
- Quarterly returns filed under Making Tax Digital
- Marketplace fees and refunds reconciled before each return
- HMRC correspondence handled
- A named contact for questions between filings
Charged separately
- UK VAT compliance lower than the standard country rate
- £1,164+ VAT a year
- Registration
- £280one-off
The things people ask before they commit.
If yours is not here, ask it directly — the answer comes from the person who would do the work.
One working day, no sales sequence afterwards.
Ask your questionDo I need UK VAT if I sell through Amazon from abroad?
If you hold stock in the UK, generally yes, regardless of turnover. Separate rules apply to sales fulfilled from outside the UK.
Can you file under Making Tax Digital?
Yes, all UK returns are filed digitally under MTD from compatible software.
Should I register voluntarily?
It depends on your input tax and your customer base. For consumer sales it often increases administration without benefit; for B2B it can be essential.
How does the deemed supplier rule affect me?
For certain marketplace sales, the marketplace accounts for the VAT instead of you. That changes your return but not your record-keeping obligations.
What if I have missed the registration threshold?
You are required to register from the effective date, so earlier periods may need correction. Voluntary disclosure is usually preferable to waiting.
Do I need a UK address to register?
Not necessarily, but you need a valid UK VAT registration and a way to receive HMRC correspondence. Non-established sellers have specific routes.
Start with the number in front of you.
Registration is a one-off. Compliance is annual. No onboarding surprises, no monthly conversion of an annual fee.