Payday loans are for unexpected financial emergencies. You can save money on any late charges or bounced checks by securing a cash advance against your next payday. Interest rates and loan costs are typically lower than that of a cash advance loan, and will even improve your credit rating once it’s completely paid off. In most cases, home equity lines of credit are also tax deductible. Interest rates do not come cheap on these loans, so you’ll need to be prepared for that up front. That said, there is still a very vast difference in the rates of some companies.