Credit requirements for pool financing vary depending on the lender and the type of loan you use. Minimum scores might range from 600 to 680. If you want to finance a pool using a home equity line of credit or home equity loan, you may need a credit score of 720 or higher. Some lenders have lower credit requirements, so it’s possible to get pool financing with a low score. However, a lower score means you’ll get a higher interest rate and pay more for your loan.