Refinancing vs. Staying Put: Should You Refinance Your Mortgage?

1 Refinance

Replace your current mortgage with a new loan at a lower rate, different term, or both. Can also switch from ARM to fixed rate.

Pros

• +Lower Monthly Payment: A lower interest rate reduces your monthly payment, freeing up cash for other goals.
• +Interest Savings: Even a 1% rate drop saves tens of thousands over the life of a 30-year loan. Use a mortgage calculator to compare total interest.
• +Shorter Loan Term: Refinance from a 30-year to a 15-year mortgage to build equity faster and save massively on interest.
• +Cash-Out Option: Cash-out refinancing lets you tap home equity for renovations, debt consolidation, or investments at relatively low rates.
• +Switch from ARM to Fixed: Convert an adjustable-rate mortgage to a fixed rate for payment stability, especially when rates are rising.
• +Remove PMI: If your home has appreciated, refinancing at 80% LTV or below eliminates private mortgage insurance payments.
• +Consolidate Debt: Roll higher-interest debt into your mortgage at a lower rate, simplifying payments and reducing interest costs.

Cons

• −Closing Costs: Refinancing typically costs 2% to 5% of the loan amount in fees. On a $300,000 loan, that's $6,000 to $15,000.
• −Break-Even Time: It may take 2-5 years to recoup closing costs through lower payments. If you sell early, you lose money.
• −Longer Loan Term: Refinancing into a new 30-year loan resets the clock. You restart the interest-heavy early years of amortization.
• −Credit Check: Refinancing requires a hard credit pull and strict underwriting. A lower credit score means a higher rate.
• −Appraisal Required: Lenders require a new appraisal. If your home value dropped, you may not qualify or may need PMI.
• −Higher Total Interest: Adding years to your loan term may increase total interest paid, even at a lower rate.
• −Prepayment Penalties: Some loans have prepayment penalties for paying off early or refinancing within a certain period.

2 Stay Current

Keep your existing mortgage and continue making payments as agreed. Make extra principal payments instead of refinancing.

Pros

• +No Closing Costs: Staying costs nothing. You avoid the 2-5% in fees that refinancing requires.
• +Lower Break-Even Risk: If you sell soon, you won't have to worry about recouping refinancing costs. Every payment goes toward your current loan.
• +Keep Low Rate: If your current rate is already competitive, there's no benefit to refinancing. Rates may rise, making your current loan more valuable.
• +Build Equity Faster: As you progress through your amortization schedule, more of each payment goes to principal. Restarting extends this timeline.
• +No Credit Impact: Avoid hard credit pulls and income verification. Your mortgage stays as-is with no new underwriting stress.
• +Make Extra Payments: Instead of refinancing, make extra principal payments. This achieves interest savings without closing costs.
• +Flexibility: You are not locked into a new loan. You can sell, move, or pay off the mortgage at any time without penalty.

Cons

• −Higher Monthly Payment: Without refinancing, you keep your current (potentially higher) payment. No opportunity to lower monthly costs.
• −Missed Interest Savings: If rates have dropped significantly, you are leaving thousands in potential interest savings on the table.
• −Slower Equity Growth: Keeping a higher rate means more money goes to interest each month, slowing your equity buildup.
• −No Cash-Out Access: If you need cash for major expenses or investments, staying means paying higher rates (HELOC or personal loan) or not accessing equity.
• −ARM Rate Adjustments: If you have an ARM and rates rise, your payment will increase. Refinancing to a fixed rate avoids this risk.
• −PMI Still Applies: If you're paying PMI and can't reach 20% equity without refinancing, staying keeps that extra cost.
• −Inflation Erosion: In high-inflation periods, a low fixed-rate mortgage becomes cheaper in real terms. But if your rate isn't low, you miss this benefit.

You have a 30-year mortgage at 6.5% on a $350,000 loan. Current rates have dropped to 5.0%. You plan to stay for 7+ years.

You plan to move in 2 years for a job relocation. Your current rate is 5.5% and new rates are 4.75%. Closing costs would be $8,000.

You have $50,000 in high-interest credit card debt and $100,000 in home equity. You've lived in your home for 10 years and plan to stay.