I Paid Off My Mortgage – So Why Did My Credit Score Plummet?

A London resident recently experienced a significant drop in their credit score after paying off their mortgage. The individual's score fell from well above average to below average, raising concerns about how such a financial milestone could negatively impact creditworthiness.

Experts suggest that the algorithms used to calculate credit scores may react unpredictably to the closure of a loan account. Paying off a mortgage, which is often seen as a positive financial achievement, can sometimes lead to a decrease in credit scores due to the loss of a credit account that demonstrates a history of responsible borrowing.

This situation highlights the complexities and potential pitfalls of credit scoring systems, which are often perceived as opaque and arbitrary. Many consumers may be unaware that paying off a loan could have unintended consequences on their credit profiles, leading to difficulties in securing future loans or credit.

As the UK grapples with rising living costs and fluctuating interest rates, understanding the nuances of credit scores becomes increasingly important for homeowners and potential borrowers alike. This incident serves as a reminder for individuals to monitor their credit scores regularly and to seek advice if they encounter unexpected changes.

Source: www.theguardian.com – https://www.theguardian.com/money/2026/mar/03/paid-off-mortgage-credit-score-plummet-loan