Stamp Duty Land Tax Relief for Tenants Exercising Collective Rights on Flats

SDLT relief for flat tenants buying the freehold together

When qualifying flat tenants buy the freehold or another superior interest together under certain statutory rights, SDLT may be worked out using a special rule. Instead of setting the tax rate by the full price paid for the building, the price is divided by the number of qualifying flats whose tenants are actually taking part in the statutory claim. This can reduce the SDLT rate, but the rule only applies in limited cases and does not prevent the 15% higher rate from applying where its conditions are met.

• The rule only applies to purchases made under the right of first refusal in the Landlord and Tenant Act 1987 or collective enfranchisement under the Leasehold Reform, Housing and Urban Development Act 1993.
• It covers transactions entered into by a nominee purchaser or another person appointed by the qualifying tenants of flats in the building.
• For SDLT rate-setting, the relevant consideration is divided by the number of qualifying flats whose tenants are actually participating in the statutory exercise.
• Flats are not counted just because their leaseholders have a separate private arrangement with the nominee purchaser if they are not part of the statutory claim.
• The number used in the calculation may be lower than the total number of flats in the building, so similar buildings can have different SDLT outcomes.
• Even if this special rule applies, the 15% higher SDLT rate under Schedule 4A can still apply if its conditions are satisfied.

Scroll down for the full analysis.

SDLT relief when flat tenants buy the freehold together under statutory rights

This page explains a special SDLT rule for certain collective purchases by flat tenants. It matters because, where the rule applies, SDLT is not worked out on the total price in the usual way. Instead, the law looks at a fraction of the price for each qualifying flat, which can reduce the rate of SDLT charged on the transaction.

What this rule is about

The rule deals with situations where leaseholders of flats act together to acquire an interest in their building under specific statutory rights. In practice, this usually means buying the freehold or another superior interest through a nominee purchaser or other person appointed for the tenants.

The purpose of the rule is to recognise that this is, in substance, a collective exercise by flat tenants of rights given by leasehold legislation. SDLT is therefore calculated in a special way, rather than simply by applying the normal rates to the full consideration paid for the whole building interest.

But the relief is narrow. It only applies where the purchase is made in exercise of one of two statutory rights named in the legislation.

What the official source says

HMRC says that Finance Act 2003 section 74 contains detailed rules for these transactions.

The special SDLT treatment applies only where the purchase is made in exercise of:

• a right of first refusal under Part 1 of the Landlord and Tenant Act 1987, or
• a right of collective enfranchisement under Chapter 1 of Part 1 of the Leasehold Reform, Housing and Urban Development Act 1993.

It applies where the chargeable transaction is entered into by a person, or persons, nominated or appointed by qualifying tenants of flats in the premises.

For rate-setting purposes, SDLT is determined by taking the total relevant consideration and dividing it by the number of qualifying flats in the premises. The legislation then uses that fractional amount to determine the rate of tax. HMRC notes that “relevant consideration” has the meaning given by Finance Act 2003 section 55.

“Qualifying flats” means flats held by qualifying tenants who are actually participating in the exercise of the statutory right, under that statutory scheme. This may be fewer than the total number of flats in the building.

HMRC also makes clear that flats held by qualifying tenants who make a separate agreement with the nominee or appointee, but do not participate in the statutory exercise itself, are not counted for this relief.

Finally, HMRC states that the 15% higher rate under Schedule 4A to Finance Act 2003 can still apply if its conditions are met. In those cases, this relief does not disapply that charge.

What this means in practice

The key practical point is that the SDLT rate is not set by looking only at the total amount paid for the freehold or other interest being acquired. Instead, the law first spreads that amount across the participating qualifying flats.

This can matter where the total price for the building is high, but the amount attributable per participating flat is much lower. The rate of SDLT is then determined by that lower per-flat figure, rather than by the full purchase price considered as a single amount.

However, the number used in the calculation is not simply the number of flats in the building. It is the number of qualifying flats whose qualifying tenants are actually participating in the statutory claim.

That means two buildings with the same purchase price can produce different SDLT outcomes if the number of participating qualifying flats is different.

It also means that informal arrangements cannot usually be used to increase the divisor. If some leaseholders are not participating under the statutory right itself, their flats are not counted merely because they have reached a side agreement with the nominee purchaser.

How to analyse it

A sensible way to approach this rule is to ask the following questions.

• Is the transaction being carried out under one of the two statutory rights named in the legislation? If not, this rule does not apply.
• Who is the purchaser for SDLT purposes? The rule is aimed at purchases by a person or persons nominated or appointed by the qualifying tenants.
• What is the relevant consideration for the chargeable transaction? HMRC points to the normal SDLT meaning of consideration in section 55.
• How many flats are “qualifying flats” for this purpose? Count only flats held by qualifying tenants who are actually participating in the statutory exercise.
• Are any flats being included only because of a separate private arrangement? If so, HMRC says those flats cannot be counted unless the tenants are participating under the statutory right itself.
• Could the 15% higher rate under Schedule 4A apply? If it does, this relief does not override that charge.

In practice, much of the analysis turns on participation. The relevant question is not just whether a tenant is generally eligible or supportive, but whether the flat is held by a qualifying tenant who is participating in the exercise of the statutory right under the relevant legislation.

Example

This is an illustration of how the rule works.

A block contains 10 flats. The qualifying tenants of 6 of those flats participate in a collective enfranchisement claim under the 1993 Act. A nominee purchaser acquires the freehold for £1,200,000.

For this rule, the important figure is not simply £1,200,000. The rate of SDLT is determined by dividing £1,200,000 by 6, giving £200,000 per qualifying participating flat.

The SDLT rate is then determined by reference to that fraction, rather than by treating the whole £1,200,000 as the amount that sets the rate.

If 2 other leaseholders in the building make separate arrangements with the nominee purchaser but do not participate in the statutory enfranchisement claim, their flats are not counted in the divisor. The calculation still uses 6, not 8.

Why this can be difficult in practice

The main difficulty is identifying exactly which flats count as “qualifying flats” for the SDLT calculation.

That is not always the same as the total number of flats in the premises, or even the total number of flats held by tenants who might broadly be described as qualifying. The statutory definitions for “flats” and “qualifying tenants” come from the leasehold legislation that creates the right being exercised, and the tenants must also be participating in that exercise.

Another practical difficulty is that the SDLT rule sits on top of leasehold legislation. So a conveyancer or adviser may need to understand both the tax rule and the underlying enfranchisement or right of first refusal process in order to decide whether the conditions are met.

There is also an important limit to the relief: HMRC expressly says it does not displace the 15% higher rate where Schedule 4A applies. So even if the transaction falls within section 74, that does not end the SDLT analysis.

Key takeaways

• This special SDLT rule applies only to purchases made under the statutory right of first refusal or statutory collective enfranchisement.
• The SDLT rate is set by dividing the relevant consideration by the number of qualifying participating flats, not by using the total building price alone.
• Only flats whose qualifying tenants actually participate in the statutory exercise count, and the 15% Schedule 4A charge can still apply.

This page was last updated on 24 March 2026

Useful article? You may find it helpful to read the original guidance here: Stamp Duty Land Tax Relief for Tenants Exercising Collective Rights on Flats

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