Refinancing can be a great financial move if it reduces your mortgage payment, shortens the term of your loan or helps you build equity more quickly. When used carefully, it can also be a valuable tool in getting your debt under control. Before you refinance take a careful look at your financial situation, and ask yourself: 'How long do I plan to continue living in the house?' and 'How much money will I save by refinancing?' Again, keep in mind that refinancing generally costs between 3% and 6% of the loan's principal. It takes years to recoup that cost with the savings generated by a lower interest rate or shorter term. So, if you are not planning to stay in the home for more than a few years, the cost of refinancing may negate any of the potential savings It also pays to remember that a savvy homeowner is always looking for ways to reduce debt, build equity, save money and eliminate that mortgage payment. Taking cash out of your equity when you refinance doesn't help you achieve any of those goals.