What Is Mortgage Refinancing?
Mortgage refinancing replaces your existing home loan with a new one, typically with different terms. The most common reason to refinance is to secure a lower interest rate, which reduces your monthly payment and total interest paid over the life of the loan. However, refinancing has upfront costs that must be weighed against the potential savings.
Refinancing is essentially taking out a new mortgage to pay off your existing one. You go through a similar application process as your original mortgage, including credit checks, income verification, home appraisal, and closing costs. The new loan pays off the old one, and you begin making payments on the new terms.
The Rate-and-Term Refinance
A rate-and-term refinance changes your interest rate, loan term, or both without changing the loan amount. If you currently have a 7.5% rate and can refinance to 6.5%, you could save hundreds per month. Alternatively, you might refinance from a 30-year to a 15-year term to pay off your home faster, even if it means a higher monthly payment.
You can also extend your term to lower payments if needed, though this increases total interest paid. The traditional guideline was to refinance when you could drop your rate by at least 1 percentage point, but with today's closing costs, even a 0.5% reduction can make sense if you plan to stay in the home long enough.
Cash-Out Refinancing
A cash-out refinance replaces your mortgage with a larger one, and you receive the difference in cash. For example, if you owe $200,000 on a home worth $400,000, you might refinance for $280,000 and receive $80,000 in cash. This can be used for home improvements, debt consolidation, or other purposes.
Cash-out refinances typically carry slightly higher interest rates than rate-and-term refinances. They also increase your total debt and monthly payment. Consider this option carefully, as you are converting home equity into debt. It makes the most sense for high-value investments in your property or consolidating high-interest debt that would otherwise cost you more.
Calculating Your Breakeven Point
The breakeven point is when your monthly savings from refinancing equal the total closing costs you paid. Divide your total closing costs by your monthly savings to find the number of months until you break even. If refinancing costs $6,000 and saves you $200 per month, your breakeven point is 30 months.
If you plan to stay in your home beyond the breakeven point, refinancing makes financial sense. If you might sell before reaching breakeven, the closing costs outweigh the savings. This calculation is the single most important factor in deciding whether to refinance. Use an online refinance calculator to model your specific numbers.
Costs of Refinancing
Refinancing typically costs 2% to 5% of the loan amount in closing costs. On a $300,000 refinance, expect to pay $6,000 to $15,000. Common costs include application fees, origination fees (0.5% to 1% of the loan), appraisal ($300 to $700), title search and insurance, attorney fees, and recording fees.
Some lenders offer no-closing-cost refinances, but this usually means the costs are rolled into a higher interest rate or added to the loan balance. While this eliminates upfront expenses, you pay more over the life of the loan. Compare the total cost of both options over your expected time in the home.
When You Should Not Refinance
Do not refinance if you plan to move before reaching the breakeven point on closing costs. Avoid refinancing if you have already paid many years into your current mortgage and a new 30-year term would restart the clock, potentially costing more in total interest even at a lower rate. Consider the remaining term of your current loan in your calculations.
Be cautious about cash-out refinancing to pay off credit cards if you have not addressed the spending habits that created the debt. You are converting unsecured debt into debt secured by your home, meaning you could lose your home if you cannot make payments. Also avoid refinancing if your credit score has dropped significantly since your original mortgage, as you may not qualify for a better rate.