Then there’s the affordability calculation. Banks and building societies assess your personal income when they are working out how much you can borrow on a residential mortgage. With a buy-to-let loan, they look at the expected rental income, however, most lenders insist that the annual rental income must equal up to 145% of the annual mortgage interest payments often using a sensitized rate. Your rate of income tax paid also affects how much you can borrow, as does the number of properties you own. As a result, it has become more difficult to find the right lender, this is where our impartial “whole of market” approach and many years experience can make sure you find the most appropriate product. The strict conditions reflect the greater risk of buy-to-let loans, as the statistics show that borrowers are more likely to default on a buy-to-let than a residential mortgage.
The required rental income buffer on top of the mortgage interest due is also there to allow for a period of vacancy between tenants.