Using buy now pay later services can increase your overall debt-to-income ratio, which might make it harder to get a loan from a lender. The debt-to-income ratio is used by lenders when they assess your borrowing capacity to make sure you’re not taking on too much debt. When you add your current debt to a potential mortgage, it might mean that you can only borrow a lower amount.

Buy now pay later might also negatively impact your credit score, especially if you miss any payments or are unable to make payments on time. A lower credit score can make it harder for you to secure a mortgage, and it may also result in higher interest rates and fees. All lenders will look at your credit score and credit report to get an idea of the type of borrower you are and how likely you are to repay a loan.

Buy now pay later can make it easy to buy things, overspend and accumulate debt, which can make it harder for you to save for a deposit on a property. Lenders will look at your level of genuine savings and if you don’t have a certain amount, they might be hesitant to lend. If you are overspending, you will also be hurting your borrowing capacity as banks will assess both your ongoing income and expenses.

If you have an outstanding buy now pay later balance, some lenders may consider this a form of debt and be less willing to lend you money for a property. This can limit your access to credit and make it harder for you to secure a mortgage or obtain other forms of financing.