Definition: The term "mortgage 550" refers to a low or moderate credit score. A high credit score, usually above 680, indicates that you have good financial responsibility and stability in your personal or business finances. On the other hand, having a lower credit score can indicate that you are borrowing money without sufficient evidence of ability to repay it on time. It's important to note that mortgage 550 credit scores only provide an indication of your creditworthiness. A higher credit score does not necessarily mean better financial responsibility or stability, and vice versa. It is best to work with a credit counseling service or a financial advisor to determine your specific needs and goals.