In recent years, there has been a significant increase in the number of landlords forming limited companies to manage their buy-to-let business. This trend is primarily driven by the impact of the introduction of the Section 24 tax changes, which limits the extent to which landlords can offset mortgage interest against their tax liability, particularly for higher-rate taxpayers. For landlords who are considering transferring existing portfolios into a corporate structure, it is vital that they seek advice from experienced tax professionals.