Healey's First Budget Takes Aim at Amazon and eBay Taxes

Chancellor John Healey is drawing up a tax crackdown on online marketplaces that could raise up to £1bn for the Treasury, according to a report in The Guardian published on 14 October.

The plan would make platforms such as Amazon and eBay responsible for collecting tax owed by retailers selling through their sites. Healey is reportedly preparing to announce the move in his first budget.

That's a short sentence for a big shift. Up to £1bn a year in extra revenue, if the reports hold, would come from changing who does the collecting — not from inventing a new tax.

Who actually pays under this plan?

The retailers do. The mechanism targets tax that sellers on Amazon and eBay already owe but that currently goes uncollected in some cases. Under the reported change, the platforms themselves would be on the hook for gathering it and passing it to the Treasury.

That flips the compliance burden. Instead of HMRC chasing thousands of individual sellers — many of them small traders — the tax authority would deal with a handful of giant intermediaries with the systems to withhold at source.

For the Treasury, the attraction is obvious. Up to £1bn is real money in the context of a first budget, where every chancellor is hunting for revenue that doesn't require raising headline rates.

What does this change for sellers and platforms?

For retailers selling on Amazon and eBay, the practical question is what happens to their margins and cash flow. If the marketplace collects the tax, the seller no longer chooses when and how to remit it — the platform deducts it, likely at the point of transaction. Compliance gets simpler; control gets reduced.

For the marketplaces, the change turns them into tax-collection infrastructure. Amazon and eBay would need to identify which sellers owe what, apply the rules across their trader bases, and account for it to HMRC. That's an operational cost, and it lands on two of the largest e-commerce platforms named in the reporting.

How firm is this?

The word to watch is "reportedly." The Guardian's account, published on 14 October, says the crackdown "could raise up to £1bn more for the Treasury" and is being drawn up for Healey's first budget. The framing — "is said to be preparing" — signals a policy at the drafting stage, not a confirmed budget line.

So treat the £1bn as a ceiling, not a floor. "Up to" figures in pre-budget briefings often shrink by the time the chancellor stands at the dispatch box.

Why it matters beyond the number

The proposal's significance is structural. Making platforms legally responsible for their sellers' tax has precedent in other tax lines — it's the same logic that governments have applied elsewhere to shift collection duty onto intermediaries. Applying it to online marketplaces extends that principle to one of the biggest retail channels in the country.

It also fits a first-budget pattern: extract revenue from targets with deep pockets and weak political constituencies. Multinational platforms absorbing a compliance mandate polls very differently from raising income tax.

Sellers and platform operators now face a waiting game. The announcement, if it comes, will land in Healey's first budget — and the difference between a leaked plan and a legislated obligation will determine who bears the cost of that £1bn.