What is Portfolio Landlord?

Full Definition

The term "portfolio landlord" has a specific meaning in mortgage lending: it was introduced by the Prudential Regulation Authority (PRA) in 2017 to describe any individual or entity with four or more mortgaged buy-to-let properties in aggregate. When a lender identifies an applicant as a portfolio landlord, it must apply more rigorous underwriting standards, including a review of the borrower's entire existing portfolio (not just the property being mortgaged), business plans, cashflow projections, and overall stress-testing of the whole portfolio against interest rate rises. This can make obtaining new finance more time-consuming and complex than for landlords with three or fewer properties. There is no equivalent statutory or HMRC definition of a portfolio landlord. For tax purposes, all landlords -- whether they own one property or fifty -- are subject to the same rules: rental profits are assessed to income tax, and the Section 24 finance cost restriction (which limits interest deductibility to the basic-rate tax credit) applies regardless of portfolio size. However, the economics of corporation tax planning tend to become more compelling at scale. Many portfolio landlords consider incorporating their rental portfolios into a limited company to access full mortgage interest deductibility against rental income (companies are not subject to Section 24) and to pay corporation tax on profits rather than income tax at potentially 40% or 45%. Other tax considerations at portfolio scale include Stamp Duty Land Tax: the 3% additional dwellings surcharge applies to each purchase (rising to 5% from October 2024 for individuals). HMO licensing requirements become more likely when landlords own multiple properties. Capital Gains Tax on disposals remains a significant consideration, though lettings relief has largely been abolished for properties where the landlord does not also live.

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