HMRC have launched a new consultation which looks at (a) reforming the way in which SDLT applies to 'mixed' property transactions (i.e. transactions involving a mixture of residential and non-residential property), and (b) introducing restrictions on the availability of multiple dwellings relief (MDR).
Mixed property transactions
Under the current rules, a transaction will generally be subject to the residential rates of SDLT only if the subject matter of the transaction consists entirely of residential property. As a result, a mixed transaction is subject to the (significantly lower) non-residential rates.
HMRC are concerned about transactions without any meaningful non-residential element benefiting from the lower non-residential rates in a way which they consider to be unfair. There is particular concern about so-called 'SDLT reclaim agents', who encourage purchasers of what is in substance a private dwelling to amend their land transaction returns to claim the non-residential rates by reference to a small, and sometimes questionable, non-residential element of the land.
The consultation asks for views on two proposals for reform. The first would require purchasers to apportion the consideration between the residential and non-residential elements (with the relevant rates applying to each portion). The second proposal is to introduce a rule whereby an acquisition of mixed use property is only taxed at the non-residential SDLT rates if the non-residential element of the transaction is above a certain threshold (50% is suggested). In either case, transactions involving the purchase of 'six or more dwellings' would remain subject to the non-residential rates in their entirety (unless the purchaser claims MDR).
Whichever approach is adopted, these measures would have a broader effect than simply shutting down questionable mixed-use claims. Valuations of the different elements may need to be obtained in order to quantify SDLT liabilities or to determine the percentage of the transaction which is non-residential. Applying the residential rates is also considerably more complicated. Having said that, the 'six or more dwellings' rule should ensure that transactions involving larger-scale mixed developments are not affected.
MDR
Where the conditions are met, MDR allows purchasers of two or more dwellings to calculate their SDLT liability on a dwelling-by-dwelling basis, using the average consideration per dwelling. This enables the nil and lower rate bands to be claimed for each dwelling, rather than only once, reducing the overall SDLT liability.
HMRC are concerned about abuse of this relief, especially where purchasers argue that what is in substance a single dwelling is in fact two dwellings (on the basis that a small subsidiary element with basic amenities constitutes a separate dwelling). HMRC are therefore consulting on a series of options to restrict the availability of MDR to rule out claims of this sort, for example by limiting it to purchasers acquiring the dwellings for business purposes, or allowing it to be claimed only in respect of three or more dwellings.
Again, these reforms would have a wider impact than simply preventing abuse, although those affected should mainly be private purchasers rather than businesses.