Definition: The mortgage 90, also known as 360 days, refers to the period during which a borrower takes out a home mortgage loan where they have made payments for 90 consecutive days straight. This concept originates from the term "mortgage interest," which was used in English before the rise of electronic banking systems. When someone uses an online platform to apply for a mortgage, they are essentially making a periodic payment for the monthly interest on their home loan. However, the 365-day rule applies when you make your regular payments to the bank, not to a specific date. Mortgage 90 refers to the period during which this process continues, even if you miss any of those payments. This is because mortgage borrowers are required to continue making monthly interest payments towards their loan throughout the 360-day period without the need for an extension due to missed payments. Understanding the concept of mortgage 90 can be helpful in understanding how much a borrower needs to make up to qualify for a home loan and why it's important to pay on time. Additionally, it's important to note that while mortgage borrowers may have an additional obligation when they miss payment deadlines, their interest rates will typically remain unchanged, providing them with the same affordability and flexibility as if there had been no missed payments. Please note that this information is based on general knowledge and should not be considered official. Your lender's requirements are likely to differ from these examples, so it's crucial to contact your lender directly for the most accurate information.