Group Relief for Companies: Corporate Intra-Group Transfers
How the SDLT group relief exemption works for intra-group property transfers, the 75% ownership test, clawback provisions and anti-avoidance rules.
Key Takeaways
- Group relief exempts SDLT on property transfers between companies that are members of the same corporate group, preventing SDLT from obstructing routine reorganisations
- The 75% ownership test requires both companies to be members of the same group, meaning one is a 75% subsidiary of the other, or both are 75% subsidiaries of a common parent
- Ownership is measured by both ordinary share capital and economic rights. The 75% test must be satisfied by both direct and indirect holdings through the ownership chain
- A three-year clawback applies if the transferee company leaves the group within three years of the transfer. The full SDLT becomes due when group membership ceases
- The clawback is triggered by the transferee leaving the group, not merely the property being sold. Selling the property to a third party does not trigger clawback if the company remains in the group
- Anti-avoidance provisions prevent group relief being used in pre-planned transactions designed to extract property from a group free of SDLT before selling the company
- Group relief still applies to the transfer itself even though the 17% corporate SDLT rate might apply to the acquirer company on other purchases. Relief eliminates the charge entirely
- Partnerships and LLPs with corporate members have special rules. The corporate group structure must be properly documented before claiming relief
In this article
What Is Group Relief?
SDLT group relief is a full exemption from stamp duty land tax that applies when a property is transferred between two companies that are members of the same corporate group. It is found in Schedule 7 of the Finance Act 2003 and is one of the most commercially important SDLT reliefs for businesses that own property.
Without group relief, ordinary intra-group reorganisations would attract substantial SDLT. A property worth £10 million transferred between a holding company and its subsidiary would attract SDLT of up to £1.7 million at the 17% corporate rate. Group relief eliminates this charge entirely, allowing groups to restructure their property holdings without incurring SDLT costs. Use our stamp duty calculator to understand the costs that would apply without relief.
Not Automatic
Group relief is not automatically applied. It must be claimed on the SDLT return for each qualifying transaction. The claim is made by completing the SDLT1 return with the appropriate relief code and attaching supporting information about the group structure. A failure to claim properly means full SDLT is payable, and late claims are subject to HMRC discretion.
The 75% Ownership Test
The central requirement for group relief is that both the transferor and transferee companies must be members of the same group at the effective date of the transaction. Two companies are in the same group for this purpose if:
The Three Group Relationship Types
Direct subsidiary
Company A is the parent and Company B is a 75% subsidiary (A owns 75% or more of B's ordinary share capital).
Common parent
Both companies are 75% subsidiaries of a common parent company. The two subsidiaries are "group companies" of each other.
Indirect ownership
The 75% ownership can be indirect. If A owns 80% of B and B owns 80% of C, A has a 64% indirect interest in C (below 75%), so A and C are NOT in the same group for SDLT purposes.
The 75% Threshold is a Hard Limit
Unlike some tax reliefs that taper at the margins, the 75% test is binary. 74.9% ownership does not qualify. This means minor shareholding adjustments, preference share structures, or options held by third parties can push ownership below the threshold and disqualify the relief for an otherwise legitimate transaction.
Economic Interest Test
The test is not solely about share capital ownership. The Finance Act 2003 also requires that the group relationship extends to economic rights. For SDLT group relief, the 75% test applies to ordinary share capital, but HMRC also looks at whether the group structure gives one company genuine 75% economic control of the other. Complex preference share structures, profit-sharing arrangements and management fee arrangements can be examined to test whether the economic relationship truly reflects 75%+ control.
Definition of Group for SDLT
The SDLT definition of "group" differs from the Companies Act definition used for consolidated financial reporting and also from the definition used in other tax reliefs such as corporation tax group relief. The differences matter:
| Context | Group Threshold | Key Difference |
|---|---|---|
| SDLT group relief | 75% ordinary share capital | Economic rights also considered |
| Corporation tax group relief | 75% direct and indirect | Similar but different test mechanics |
| Companies Act consolidation | 50%+ (parent/subsidiary) | Lower threshold than SDLT |
| VAT group registration | 51% + under common control | Different threshold and criteria |
Advisers must use the correct SDLT group definition, not assume that a group that qualifies for other tax purposes automatically satisfies the SDLT test. The application to corporate buyers and group structures requires specific SDLT analysis.
How to Claim Group Relief
Group relief is claimed on the SDLT1 return. The return must be filed even where no SDLT is payable, as the effective date of the transaction triggers the filing obligation. The claim requires:
- Completion of the SDLT1 with the group relief code
- A declaration confirming the group relationship at the effective date
- Supporting documentation (group structure chart, share certificates) available for HMRC enquiry
- Filing within 14 days of the effective date of transaction
Clawback Provisions
The three-year clawback is one of the most commercially significant features of group relief. If the transferee company (the company that received the property) leaves the group within three years of the transfer, the SDLT that was relieved becomes due immediately.
When Clawback Is Triggered
- ✗The transferee company is sold outside the group within three years
- ✗The parent's stake in the transferee drops below 75% within three years
- ✗The transferee is wound up or dissolved within three years (with property distribution)
- ✗A demerger separates the transferee from the group within three years
Important: Selling Property Does Not Trigger Clawback
If the transferee company sells the property itself (not the company), that does not trigger group relief clawback. The clawback is triggered by the company leaving the group, not by the property leaving the company. This is a crucial distinction: restructuring that involves selling the property-holding company can trigger clawback, but selling the underlying property without disturbing the corporate structure does not.
Clawback Amount
The clawback is the full SDLT that would have been payable on the original transfer, calculated at the SDLT rates in force at the time of the original transfer. It is not recalculated at current rates (which may be different). Interest from the original effective date also applies.
Anti-Avoidance Rules
Schedule 7 of the Finance Act 2003 contains specific anti-avoidance provisions that deny group relief where the transaction forms part of arrangements designed to avoid SDLT. These provisions are broadly worded and HMRC applies them actively.
Key Anti-Avoidance Scenarios
Pre-Packaged Sales
A company transfers property to a subsidiary using group relief, then sells that subsidiary outside the group within a short period. If this was planned from the outset, HMRC may deny relief on the original transfer.
Artificial Group Membership
Creating a temporary group relationship solely to benefit from group relief, with the group structure being dismantled immediately afterwards, will be challenged under the anti-avoidance provisions.
Relief on Arrangements Involving Third Parties
Where group relief forms part of a larger arrangement that has a non-group third party involved, HMRC scrutinises whether the true substance involves a third-party acquisition dressed up as an intra-group transfer.
The anti-avoidance rules in SDLT are broader than just the specific group relief provisions. The general SDLT anti-avoidance framework in Section 75A of the Finance Act 2003 can also apply to group transactions where arrangements reduce SDLT below what would otherwise be payable.
Worked Examples
Example 1: Simple Parent to Subsidiary Transfer
Example 2: Clawback Triggered on Company Sale
Note: Buyers of property-holding companies typically factor potential SDLT clawback liability into the acquisition price negotiation.
Example 3: 75% Test Failure (Indirect Ownership)
Common Pitfalls
Forgetting to Monitor the Clawback Window
Many property-holding companies change hands without anyone checking whether there are outstanding SDLT group relief clawback obligations. Due diligence on a company acquisition should always include a review of SDLT returns filed by the target and any intra-group transfers within the previous three years.
Assuming SPV Structures Always Qualify
Special purpose vehicles (SPVs) used for property investment sometimes have external investors with minority stakes that dilute the group's ordinary share capital holding below 75%. The economic structure may look like a group relationship, but the legal share ownership test may not be met.
Non-Corporate Entities in the Chain
Group relief is only available for transfers between companies. If the chain includes a partnership, trust or individual, the group relief rules do not bridge that non-corporate link. Trusts and partnerships owning shares in companies can complicate the ownership chain and break the group relationship.
Interaction with the 17% Corporate Rate
The 17% SDLT rate introduced in the 2024 Autumn Budget applies to companies purchasing residential dwellings costing more than £500,000. This rate makes group relief even more commercially significant for intra-group transfers of residential property portfolios.
The 17% Rate and Group Relief
At the 17% rate, group relief saves proportionally more for residential property transfers than it did under the previous 15% rate.
For companies comparing company ownership vs personal ownership, group relief is one of the key advantages of the corporate structure: once property is in a corporate group, it can be moved between group members without SDLT, whereas an individual cannot achieve the same benefit without a corporate restructure.
Frequently Asked Questions
Can group relief be claimed on a transfer between a UK company and an overseas company in the same group?
Yes. Group relief is not restricted to UK-incorporated companies. An overseas parent company that owns 75% or more of a UK company's ordinary share capital qualifies as the group parent for SDLT group relief purposes. Similarly, a UK company transferring property to an overseas subsidiary can claim relief, provided the transferee has a legal interest in UK land.
Does group relief apply to transfers involving consideration other than cash?
Yes. Group relief applies regardless of whether consideration is paid, and whether it is cash, shares, debt assumption or non-monetary. The relief exempts the transaction from SDLT entirely, so the nature of the consideration is irrelevant to the relief itself. However, the consideration may be relevant to determining whether the transaction is chargeable in the first place.
What happens if group relief is claimed in error (e.g., ownership was actually below 75%)?
A group relief claim made without meeting the qualifying conditions is an incorrect SDLT return. This should be corrected by filing an amended return. HMRC can raise an assessment to recover the SDLT that should have been paid, plus interest. Penalties may apply depending on whether the error was careless or deliberate. Voluntary correction before HMRC discovers the error reduces penalty exposure.
Is group relief available on commercial property transfers as well as residential?
Yes. Group relief applies to all types of land and property, including commercial, industrial and mixed-use properties. There is no restriction to residential property. The relief is particularly valuable for commercial property transfers between group companies because large commercial properties attract high SDLT at non-residential rates that can still amount to hundreds of thousands of pounds.
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Emma Richardson, MRICS
Chartered Surveyor & Property Tax Specialist
Emma Richardson is a RICS-qualified Chartered Surveyor with over 12 years of experience in UK property taxation. She founded Stamp Duty Calculator to help buyers understand the complex world of property transaction taxes.