A proposed land value tax (LVT), advocated by Andy Burnham, could impose substantial financial burdens on households in London and the South East of England, potentially leading to annual charges over £50,000 and a significant drop in property values, according to a report by the think-tank Tax Policy Associates.
The LVT, which would be based on the undeveloped value of land, has been discussed as a way to overhaul the tax system and generate revenue. However, the analysis highlights the potentially severe impact on property owners in high-value areas while other regions might benefit.
Under the proposed model, an annual levy of 1.28 percent of land value could replace current council tax and stamp duty revenues. Illustrative estimates suggest that owners of a Band F flat in Islington could see their annual housing tax bill rise from £2,900 to £12,000. In more affluent areas like Westminster and Kensington, owners of Band H properties worth millions could face charges of £44,000 and £54,000 respectively.
Even outside the M25 motorway, the impact could be significant. A Band F home in Guildford might face an annual charge of £6,200, compared to the current council tax of £3,500. In Brighton, a similar property could see its annual bill increase to £8,700.
The report's projections indicate a potential drop in property values in affected areas, with an average decrease of 19 percent estimated for homes in Richmond-Upon-Thames. Experts acknowledge the principle of a land value tax could be economically sound, encouraging efficient land use, but concede that the short-term effects and political feasibility present significant challenges.
Dan Neidle, founder of Tax Policy Associates, stated that various configurations of an LVT have been examined, all proving 'really challenging.' He described the tax as 'economically the right thing to do' but warned that the 'short-term effects look too serious and the politics impossible.'
The report suggests that transitional arrangements, such as credits for stamp duty already paid, could be implemented. However, delaying the collection of the tax would necessitate a significantly higher percentage charge. The findings draw parallels with Australia, where similar changes were phased in over two decades.
Burnham, who is set to take over from Keir Starmer, has expressed his belief that land is undertaxed and has long been persuaded of the benefits of a land value tax. He has also voiced a desire to reform council tax, deeming it regressive and based on outdated valuations. With commitments to avoid increases in income tax, national insurance, and VAT, the new government faces limited options for raising funds amid calls for wealth taxes.