Transfer of Rights: Partial Transfer Example – Archived Guidance

SDLT transfer of rights where only part of a contract is passed on

If a buyer under a land contract passes only part of their rights to another person before completion, the SDLT transfer of rights rules may still apply. The key question is not whether the whole contract was assigned, but what rights were transferred, what land each party ultimately acquires, and whether Finance Act 2003 section 45, including the part-only rule in section 45(5), applies.

• A partial transfer of rights can fall within the SDLT transfer of rights regime; it is not limited to cases where the whole contract is passed on.
• The SDLT analysis should look at the original contract, the later arrangement, and which part of the land or rights was transferred.
• It is important to identify who ends up acquiring each part of the property on completion, as this can affect who is treated as the purchaser for SDLT.
• In practice, the retained part and the transferred part may need to be considered separately rather than treating the deal as one simple transaction.
• These cases are often fact-sensitive, especially where it is unclear whether there was a true transfer of rights or just a related side arrangement.
• The archived HMRC material is only a signpost, so fuller guidance should be checked at SDLTM21500.

Scroll down for the full analysis.

SDLT transfer of rights: when only part of the original rights are transferred

This page explains a narrow but important SDLT point: what happens if a buyer under an original land contract transfers only part of their rights to someone else before completion. The archived HMRC page points readers to fuller guidance, but the underlying issue matters because transfer of rights rules can change who is treated as buying the land, and therefore who may have the SDLT liability.

What this rule is about

In SDLT, special rules can apply where there is an original contract for land and, before that contract is completed, the buyer passes on rights under that contract to another person. This is commonly called a transfer of rights or sub-sale situation.

The specific point here is not a transfer of the whole contract, but a transfer of part only. In other words, the original buyer does not pass on all of their contractual rights. They transfer only part of what they were entitled to acquire under the original contract.

That distinction matters because SDLT looks closely at what rights have actually moved, what land is ultimately acquired by whom, and whether the transfer of rights rules in Finance Act 2003 section 45 are engaged.

What the official source says

The archived HMRC page identifies the issue as an example under Finance Act 2003 section 45(5), dealing with a transfer of part only. It also makes clear that the full guidance is now found at SDLTM21500.

Although the archived page itself contains almost no substantive text, its function is to signpost that section 45 does not only apply where the whole of the original buyer’s rights are transferred. It can also apply where only part of those rights are transferred.

The key legal point is that SDLT analysis in transfer of rights cases is not limited to an all-or-nothing assignment of the original contract. A partial onward transfer can still need to be examined under the statutory transfer of rights rules.

What this means in practice

If a buyer agrees to buy land and then arranges for another person to take only part of that deal, you should not assume the SDLT position is straightforward. The transaction may need to be split conceptually into the part retained by the original buyer and the part passed on to the new party.

In practice, that means asking:

• what land or rights were covered by the original contract
• what part of those rights was later transferred
• who ultimately acquires each part on completion
• whether the later arrangements amount to a transfer of rights within section 45

This matters because SDLT is charged by reference to land transactions as identified under the legislation, not simply by looking at who first signed a contract. If part of the original deal is diverted to another person, the legislation may treat the transactions differently from the contractual sequence alone.

How to analyse it

A sensible way to approach a partial transfer of rights case is:

1. Identify the original contract. What exactly was the original buyer entitled to acquire?
2. Identify the later arrangement. Was there an assignment, nomination, direction, or other dealing with the original buyer’s rights?
3. Work out whether the later arrangement covered all of the original rights or only part of them.
4. Map the land outcomes. Which person ends up entitled to which part of the property or transaction?
5. Consider section 45 specifically, including the part-only rule in section 45(5), rather than assuming the legislation only applies where the entire contract is passed on.
6. Check the fuller HMRC guidance at SDLTM21500 for HMRC’s treatment of these arrangements.

The key discipline is to analyse the facts by reference to the rights transferred and the land ultimately acquired. Labels used by the parties may help, but they are not the whole answer.

Example

Illustration: A agrees to buy a site from Seller. Before completion, A arranges for B to take one plot from the site, while A keeps the right to acquire the rest. This is not a transfer of the whole contract. It is a transfer of part only. That means the SDLT treatment should be considered under the transfer of rights rules for the part passed to B, while also considering A’s retained part separately.

The precise SDLT result will depend on the detailed facts and on how the statutory rules apply, but the important point is that the partial nature of the onward transfer does not take the arrangement outside the transfer of rights regime.

Why this can be difficult in practice

Partial transfer cases can be fact-sensitive. The difficult questions are often:

• whether there has really been a transfer of rights, or merely a separate arrangement alongside the original contract
• exactly what part of the original subject matter has been transferred
• whether the contractual documents match the commercial reality
• how to identify the relevant land transactions where the original buyer keeps some rights and passes on others

The archived source does not spell out those issues, but they are the natural practical difficulties raised by a rule aimed at part-only transfers. The fuller guidance at SDLTM21500 is therefore important, because the archived page is only a signpost and not a complete explanation.

Key takeaways

• A transfer of rights for SDLT purposes can involve part only of the original buyer’s rights, not just the whole contract.
• Where part of an original land deal is passed on before completion, section 45 should be considered carefully.
• The correct analysis depends on what rights were transferred and who ultimately acquires each part of the land.

This page was last updated on 24 March 2026

Useful article? You may find it helpful to read the original guidance here: Transfer of Rights: Partial Transfer Example – Archived Guidance

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