Does SDLT sale and leaseback relief apply to a mixed-use smallholding, and how should the SDLT return be completed?

Introduction

Readers often search for this issue where a property owner sells land and buildings to a buyer but, as part of the same arrangement, takes a lease back over the property. The SDLT treatment can be difficult, especially where the property is not purely residential and the agreed sale price is lower because the buyer must grant a long leaseback at a peppercorn rent.

The key questions are usually:

• whether sale and leaseback relief under section 57A Finance Act 2003 can apply;
• whether mixed-use status prevents the relief;
• what consideration is chargeable on the sale; and
• how linked transactions and SDLT1 form entries should be handled.

The Question

A homeowner owns a smallholding comprising a bungalow, some old outbuildings and land. The land is not currently farmed and the outbuildings are used for storage. The bungalow had an agricultural occupancy restriction in the past, but that restriction has been released.

The owners have agreed to sell the freehold to buyers, with a contractual obligation on the buyers to grant the sellers a 30-year leaseback on completion at a peppercorn rent. An independent valuation puts the vacant freehold value at £700,000. The agreed sale price for the freehold subject to the leaseback arrangement is £350,000. A separate valuation has been obtained for the leaseback interest.

The practical issues are:

• whether the property is mixed-use for SDLT purposes;
• whether mixed-use status is enough to allow sale and leaseback relief;
• whether the sale and leaseback are linked transactions;
• what figure should be used as chargeable consideration; and
• how to answer the SDLT1 questions on exchange, relief, linked transactions and premium.

Nick’s Explanation

Nick’s core view was that the leaseback element of a qualifying sale and leaseback can be exempt from SDLT under section 57A Finance Act 2003 if the statutory conditions are met, while the freehold sale remains chargeable in the normal way.

He summarised the point in substance as follows: the property described is likely to be mixed-use because it includes a dwelling together with non-residential elements such as land and outbuildings used for storage. If that is right, the sale should be taxed at the non-residential or mixed-use rates under section 55. He also noted that section 57A does not impose a rule that relief is available only for commercial property. What matters is whether the statutory conditions for sale and leaseback relief are satisfied.

On the figures given, his view was that SDLT on the sale should normally be calculated by reference to the actual consideration paid for the freehold subject to the leaseback obligation, here £350,000, assuming there is no additional premium, no disguised consideration and no wider arrangement engaging anti-avoidance provisions.

He also explained that the sale and leaseback are linked transactions under section 108 because they form part of one arrangement between the same parties. However, if the leaseback itself is exempt under section 57A, that does not create an additional SDLT charge on the leaseback.

On the SDLT1 form, his answers in substance were:

• the transaction is not an exchange or part-exchange;
• the relief should be claimed under code 28 as “other”, identifying section 57A Finance Act 2003;
• the transaction should be treated as linked to the leaseback; and
• where the leaseback is at a peppercorn rent with no premium, there is no lease premium to enter for that element.

He also stressed the importance of keeping proper valuation evidence to support the difference between the vacant freehold value and the lower price for the encumbered freehold.

The Law

The main SDLT provisions in this type of case are as follows.

• Section 57A Finance Act 2003: this provides the SDLT exemption for the leaseback element of a qualifying sale and leaseback arrangement, provided the statutory conditions are met.

• Sections 49 to 51 and Schedule 4 Finance Act 2003: these deal with chargeable consideration.

• Section 55 Finance Act 2003: this sets out the SDLT rate calculations. Table B applies to non-residential and mixed-use transactions.

• Section 108 Finance Act 2003: this defines linked transactions.

• Section 47 Finance Act 2003: this deals with exchanges.

• Section 45A and Schedule 2A Finance Act 2003: these cover transfer-of-rights and certain pre-completion transactions.

• Section 75A Finance Act 2003: this is the anti-avoidance rule that can recast certain SDLT avoidance arrangements.

• Schedule 5 Finance Act 2003: this governs SDLT on rent for leases where relevant.

• Schedule 4ZA Finance Act 2003: this contains the higher rates for additional dwellings, which generally do not apply to mixed-use transactions.

In a sale and leaseback case, the legal structure matters. The freehold sale is one land transaction. The leaseback is another land transaction. If section 57A applies, the leaseback can be exempt even though it forms part of the same overall arrangement.

Where a property is mixed-use, the non-residential or mixed-use rates usually apply to the chargeable transaction. Whether land is mixed-use depends on the facts. A dwelling with genuinely non-residential land or buildings may fall outside the purely residential rules.

If a taxpayer argues that a dwelling was not suitable for use as a dwelling, the threshold is now relatively high following Amarjeet and Tajinder Mudan v The Commissioners for HMRC [2025] EWCA Civ 799. That case makes clear that an uninhabitable or not suitable for use argument is not easily made out. In many cases, the better analysis will be mixed-use rather than unsuitability, if the facts support that.

Analysis

The analysis can be approached in five steps.

First, identify the nature of the property. A bungalow on its own would normally be residential. But where the property also includes land and outbuildings with a non-residential character or use, the transaction may be mixed-use. On the facts described, the presence of old farm outbuildings and land used for storage, rather than simply garden or grounds of the dwelling, points towards mixed-use treatment.

Second, identify the structure of the transaction. The owners are selling the freehold, and the buyers are contractually obliged to grant a 30-year leaseback on completion. That is a classic sale and leaseback structure. The fact that the leaseback is expressly required by the contract is important because section 57A looks at whether the sale is entered into in consideration of the leaseback being entered into.

Third, consider whether section 57A can apply. On the facts given, the conditions appear capable of being met if:

• the sale is entered into wholly or partly in consideration of the leaseback;
• any other consideration is only money or debt assumption or satisfaction;
• there is no disqualifying transfer-of-rights or pre-completion step; and
• there is no same-group company issue, if companies are involved.

There is nothing in section 57A itself which says the relief is confined to purely commercial property. So mixed-use status does not, by itself, prevent the relief.

Fourth, determine the chargeable consideration for the freehold sale. If the freehold is sold subject to the obligation to grant the 30-year leaseback, and the agreed price for that encumbered freehold is £350,000, then that is ordinarily the figure on which SDLT is calculated for the freehold purchase, assuming the valuation is genuine and there is no hidden premium or other non-cash consideration. The higher vacant possession value of £700,000 is relevant evidentially, but it does not automatically become the SDLT consideration if the actual transaction being bought is a burdened freehold worth less.

Fifth, deal with linked transactions and the SDLT return. The sale and leaseback are linked because they are part of one arrangement between the same parties. But if the leaseback is exempt under section 57A, that does not mean SDLT is charged on a fictional premium. If the leaseback is at a true peppercorn rent and no premium is paid, there is no lease premium to report for charge purposes. A separate valuation of the leaseback may still be useful evidence, especially if HMRC later reviews whether the pricing was at arm’s length.

If a separate valuation suggests the leaseback is worth, for example, £75,000, that does not necessarily mean SDLT becomes payable on that amount. The key question remains whether the leaseback is exempt under section 57A. If it is, claiming the relief is still the correct way to reflect the statutory position, even if the leaseback would otherwise fall below an SDLT threshold. Not claiming the relief simply because the lease value is low could make the return less clear, not more clear.

As to the SDLT1 questions discussed:

• Q1.7 exchange or part-exchange: the answer is generally no. A sale and leaseback is not, in form, an exchange within section 47.

• Q1.9 relief claimed: if section 57A applies, code 28 “other” with wording identifying section 57A Finance Act 2003 is the sensible entry.

• Q1.13 linked transactions: yes, because the sale and leaseback form one arrangement. The linked transaction analysis should still be consistent with the exempt status of the leaseback.

• Q1.22 total premium: where the leaseback is granted at a peppercorn with no premium, the premium for the leaseback is nil.

Finally, section 75A should not be ignored. Where there is a large gap between vacant possession value and the actual sale price, HMRC may ask why. The answer must be supported by evidence: a proper valuation of the encumbered freehold, a proper valuation of the leaseback, and transaction documents showing that the lower price reflects the legal burden assumed by the buyer rather than an artificial SDLT reduction arrangement.

Outcome

On the facts described, the likely outcome is:

• the property is likely to be treated as mixed-use;
• the freehold sale is likely to be charged at non-residential or mixed-use SDLT rates under section 55 Table B;
• the leaseback can still qualify for exemption under section 57A Finance Act 2003 if the statutory conditions are met;
• the chargeable consideration for the freehold sale is likely to be the actual £350,000 paid for the encumbered freehold, not the £700,000 vacant possession value; and
• the leaseback should still be identified and the relief claimed, even if the leaseback would not have produced SDLT in any event because there is no premium and only a peppercorn rent.

Practical Steps

Anyone assessing a similar transaction should do the following:

1. Review the contract carefully to confirm that the buyer is legally obliged to grant the leaseback on completion.

2. Check whether the property is genuinely mixed-use by examining the physical extent and actual use of the land and outbuildings.

3. Obtain written valuation evidence for:

   • the freehold with vacant possession;
   • the freehold subject to the leaseback obligation; and
   • the leaseback interest itself.

4. Confirm whether any premium, rent above a peppercorn, debt assumption or other consideration is involved.

5. Check that there are no transfer-of-rights or pre-completion arrangements under section 45A or Schedule 2A.

6. Consider whether there are any facts that could trigger section 75A, especially if the pricing appears unusual.

7. Complete the SDLT return consistently with the legal analysis, including the linked transaction question and the relief claim under section 57A where applicable.

8. Avoid relying on an argument that the dwelling was not suitable for use unless the facts are very strong. Following Amarjeet and Tajinder Mudan v The Commissioners for HMRC [2025] EWCA Civ 799, the threshold for an uninhabitable or not suitable for use case is now relatively high.

Conclusion

A mixed-use sale and leaseback can still qualify for SDLT sale and leaseback relief. The main issue is not whether the property is commercial in the ordinary sense, but whether section 57A Finance Act 2003 is satisfied. In a case where the freehold is sold subject to a genuine long leaseback at a peppercorn rent, SDLT will usually fall on the freehold sale only, based on the actual consideration paid for that burdened freehold, with the leaseback itself exempt if the statutory conditions are met.

Legal References Used

• Finance Act 2003, section 47
• Finance Act 2003, sections 49 to 51
• Finance Act 2003, section 55
• Finance Act 2003, section 55A
• Finance Act 2003, section 57A
• Finance Act 2003, section 75A
• Finance Act 2003, section 108
• Finance Act 2003, Schedule 4
• Finance Act 2003, Schedule 5
• Finance Act 2003, Schedule 2A
• Finance Act 2003, Schedule 4ZA
• HMRC SDLTM04020
• HMRC SDLTM16040
• Amarjeet and Tajinder Mudan v The Commissioners for HMRC [2025] EWCA Civ 799

This page was last updated on 22 March 2026.

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