Can I pay non-residential LBTT by buying six or more dwellings in one Scottish transaction?

Full answer

This is a common point of confusion because the rule exists south of the border, not in Scotland. Under SDLT in England and Northern Ireland, a single transaction involving six or more separate dwellings is automatically treated as non-residential, letting buyers use the flatter non-residential rates (0% to £150,000, 2% to £250,000, 5% above) instead of residential rates plus the 5% additional-property surcharge. Revenue Scotland did not replicate this when LBTT replaced SDLT in 2015, so the "six dwellings" trick simply does not work for Scottish property. A purchase of six or more dwellings in one LBTT transaction is taxed at residential rates. On top of the standard residential bands, the Additional Dwelling Supplement (ADS) of 8% generally applies to the entire consideration where you are buying additional residential property, which makes bulk residential purchases in Scotland relatively expensive. There is no automatic non-residential reclassification to escape this. What Scotland does offer is Multiple Dwellings Relief (MDR), which is still available for LBTT even though England abolished its equivalent in June 2024. MDR divides the total price by the number of dwellings, charges LBTT on that average (subject to a minimum of 25% of the tax otherwise due), then multiplies back up. ADS still stacks on top where it applies. For genuinely mixed purchases that include both dwellings and qualifying non-residential land, the whole transaction can fall under non-residential rates, but that turns on actual mixed use, not on counting six homes. Wales (LTT) and England (SDLT) operate their own separate regimes, so always confirm which tax applies by the property's location. For Scottish residential deals, model the residential bands plus ADS rather than assuming non-residential treatment.

Try the calculator