Understanding Group Relief When a Vendor Leaves the Corporate Group

When SDLT Group Relief Is Not Withdrawn After the Seller Leaves the Group

SDLT group relief on an intra-group land transfer is not always clawed back if the buyer and seller later stop being in the same group. The key exception is where the only reason they are no longer grouped is that the seller leaves the group because of a share sale, or a reduction in ownership below 75%, in another company higher up the chain.

• Group relief can apply to land transfers between companies in the same SDLT group, so no SDLT is due on the transfer itself.
• Relief may normally be withdrawn if the group relationship ends within the relevant period, but this does not happen in every de-grouping case.
• In the official example, the buyer stayed in the group and the seller left only because its parent company was sold to an unconnected third party.
• The same outcome can apply if enough shares are sold to reduce ownership below the 75% group threshold, even without a full sale.
• The practical test is to identify exactly which company left the group, why it left, and whether that is the only reason the buyer and seller are no longer in the same group.
• Careful legal analysis of the ownership chain is essential, especially where there have been reorganisations, partial disposals, or other changes in control.

Scroll down for the full analysis.

When group relief is not withdrawn because the vendor leaves the group

This page explains a narrow but important SDLT point. A company can claim group relief on an intra-group land transfer, and that relief is sometimes clawed back if the buyer and seller later stop being in the same group. But the official example here shows an exception: relief is not withdrawn where the only reason the buyer and seller are no longer grouped is that the vendor has left the group because of a share sale in another company.

What this rule is about

Group relief is designed to prevent SDLT arising on certain land transfers within a corporate group. The idea is that moving property around inside the same economic group should not usually trigger tax in the same way as an external sale.

However, that relief can be withdrawn later if the group relationship breaks down within the relevant period. The legislation contains anti-avoidance features to stop property being moved tax-free within a group and then effectively sold outside it shortly afterwards.

The point covered by the official material is one of the limits of that clawback. It deals with a case where the seller company, rather than the buyer company, leaves the group.

What the official source says

The official example involves four companies in the same SDLT group:

• A Ltd owns 100% of B Ltd.
• A Ltd also owns 100% of C Ltd.
• B Ltd owns 100% of D Ltd.

D Ltd transfers freehold land to C Ltd for no consideration. C Ltd claims group relief on that transfer.

Later, A Ltd sells the shares in B Ltd to an unconnected third party. Once that happens, B Ltd leaves the group, and D Ltd leaves with it because D Ltd is B Ltd’s subsidiary.

The official conclusion is that group relief is not withdrawn. The reason is that the purchaser, C Ltd, has ceased to be in the same group as the vendor, D Ltd, only because the vendor left the group as a result of a share transaction in another company, namely B Ltd.

The same result applies if A Ltd does not sell all of B Ltd, but sells enough shares so that it no longer owns 75% of B Ltd and the group relationship is broken on that basis.

What this means in practice

The practical message is that not every later de-grouping causes a clawback of group relief.

If land is transferred from one group company to another and relief is claimed, you must look carefully at how the group relationship later changes. In this example, the buyer does not leave the group. Instead, the seller leaves because the parent disposes of the company above it in the chain.

On these facts, the earlier relief remains intact.

This matters because, without relief, or if relief were withdrawn, SDLT exposure could be significant. In the example, the land had substantial market value. The official text also gives market values at the transfer date and at the later share sale date, which underlines that large amounts may be at stake even where the original transfer was for no consideration.

For conveyancers and tax teams, the key point is that you should not assume that any post-transfer separation of buyer and seller automatically triggers withdrawal. You need to identify exactly which company left the group, and why.

How to analyse it

A sensible way to analyse this kind of case is:

• First, identify the original land transaction and confirm that group relief was available and claimed.
• Second, map the group structure at the date of the transfer. In particular, identify the purchaser, the vendor, and the ownership chain.
• Third, identify the later event that causes the companies to stop being in the same group. Was it a share sale, dilution of ownership below the relevant threshold, or something else?
• Fourth, ask which company has actually left the group. Is it the purchaser, the vendor, or both as a consequence of a wider disposal?
• Fifth, ask whether the only reason the purchaser and vendor are no longer in the same group is that the vendor left because of a transaction in another company.

If that is the position, the official example indicates that group relief is not withdrawn.

The reference to a sale of enough shares to take ownership below 75% is also important. It shows that the point is not limited to a disposal of the entire shareholding. A partial disposal can have the same effect if it breaks the grouping condition.

Example

Illustration: Parent Ltd owns 100% of Sub A Ltd and 100% of Sub B Ltd. Sub A Ltd owns 100% of Prop Ltd. Prop Ltd transfers land to Sub B Ltd and group relief is claimed. Two years later, Parent Ltd sells 30% of the shares in Sub A Ltd, reducing its holding to 70%. As a result, Sub A Ltd and Prop Ltd leave the SDLT group.

On the logic of the official example, relief is not withdrawn if the only reason the buyer, Sub B Ltd, is no longer in the same group as the seller, Prop Ltd, is that the seller left the group because of that share transaction in Sub A Ltd.

Why this can be difficult in practice

The difficulty is usually not the statement of principle but the factual analysis.

You need to be precise about the corporate chain. In a real group, there may be multiple reorganisations, share issues, partial disposals, or changes in control. If more than one event has occurred, it may be harder to say that the only reason the purchaser and vendor are no longer grouped is the vendor’s departure through a transaction in another company.

Another practical difficulty is that SDLT grouping rules are technical. A company may cease to be grouped because the 75% relationship is broken, even if commercial control still appears to remain with the same wider business. So the legal ownership analysis matters more than the commercial impression.

The official material here is an example rather than a full statement of every boundary of the rule. It clearly supports the vendor-leaves-group scenario described. More complicated facts need careful comparison with that principle.

Key takeaways

• Group relief is not automatically withdrawn just because buyer and seller later stop being in the same SDLT group.
• If the only reason they cease to be grouped is that the vendor leaves the group because of a share transaction in another company, the official example says relief is not withdrawn.
• A disposal that reduces ownership below 75%, not just a sale of all shares, can produce the same result.

This page was last updated on 24 March 2026

Useful article? You may find it helpful to read the original guidance here: Understanding Group Relief When a Vendor Leaves the Corporate Group

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