Break-Even Point
Closing costs on a refinance typically range from 2–5% of the loan amount. Divide your total closing costs by your monthly savings to find how many months until the refinance pays for itself. If you plan to stay in the home past that point, it usually makes financial sense.
Current Equity
Your loan-to-value ratio affects your rate and whether you need private mortgage insurance. More equity generally means better terms. For cash-out refinances, equity determines how much cash you can access.
Credit Profile
Your credit score directly impacts the rate you qualify for. A higher score typically means a lower rate, which magnifies the benefit of refinancing. Check your credit before applying and dispute any errors.
Time Remaining on Your Loan
Restarting a 30-year term means more total interest over time, even at a lower rate. Consider whether a shorter term matches your goals. In many cases, a 15- or 20-year refinance builds equity faster with a modest payment increase.
Rate Difference
A common guideline is that refinancing makes sense when you can reduce your rate by at least 0.5–1.0%. But the real answer depends on your loan balance, remaining term, and how long you plan to keep the home.
Closing Costs vs. No-Closing-Cost Options
Some refinances offer a no-closing-cost option where costs are rolled into the loan or offset by a slightly higher rate. This can make sense if you plan to refinance again or sell within a few years.