Section 24: the mortgage interest cap
Since April 2020 individual landlords no longer deduct mortgage interest from rental income - they receive a 20% basic-rate tax credit instead. Higher-rate landlords pay tax on turnover they never actually saw. We model whether incorporating into a Ltd / SPV (where 100% of mortgage interest stays deductible) leaves you better off, after accounting for SDLT, CGT and refinancing costs.










