If you haven’t applied for a mortgage in the past six years and have a low credit score, you may need a rapid rescoring service. Back in the mid-2000s, people with credit scores as low as 580 could qualify for a mortgage – but things have since changed. If you want to qualify for a mortgage loan today, most lenders require at least a minimum credit score of 680. This is not a problem if you have a perfect credit report and a good credit score. If you also have sufficient income and adequate upfront cash, you’ve got your foot in the door.