How to find the best ways to invest money, free tools and resources Best way to invest money:- When the Federal Reserve lowered the prime interest rates to 4.5%, many homeowners jumped at the chance to apply for a home refinance loan. Some homeowners might have refinanced the home two years before and believed that the lower interest rate would reduce their monthly house payment considerably. When all of the paper work was completed and the new payment was stated, these homeowners realized that refinancing cost them more when all things were considered. The items considered for a refinance loan are the identical items that would be considered on the first home loan that a applicant applies for when they purchased the home initially. All requirements for providing proof of income must still be met, and some homeowners find that changes in income, no matter how minute, can have a monstrous effect on the new interest rate that they get.