Mortgage Refinance Break-Even Decision Guide
Compare mortgage refinance options with break-even timing, closing costs, payment changes, and scenario-based decision guidance.
Prompt Template
Act as a personal finance educator. Help evaluate whether refinancing a mortgage makes sense for [homeowner situation]. Current mortgage: - Balance: [current loan balance] - Interest rate: [current rate] - Remaining term: [years/months remaining] - Monthly principal and interest payment: [amount] - Loan type: [fixed/variable/ARM] Refinance option(s): - New rate: [rate] - New term: [15/20/30 years or other] - Closing costs and fees: [amount] - Points or credits: [details] - Estimated new payment: [amount if known] Homeowner goals: [lower monthly payment, pay off faster, switch from variable to fixed, access cash, remove PMI, reduce total interest] Expected time in home: [years] Risk tolerance: [low/medium/high] Other constraints: [credit score, income changes, prepayment penalties, taxes, insurance, local rules] Deliver: 1. **Plain-English recommendation framework** — what would make refinancing attractive or unattractive 2. **Break-even analysis** — monthly savings, closing cost recovery period, and sensitivity to time in home 3. **Total interest comparison** — current path vs refinance options 4. **Cash flow impact** — monthly payment change and liquidity tradeoffs 5. **Risk checklist** — term reset, fees, variable-rate exposure, PMI, taxes, and opportunity cost 6. **Scenario table** — stay 2 years, 5 years, 10+ years; rates fall again; income drops 7. **Questions for lender/advisor** — fee clarity, rate lock, prepayment rules, and closing timeline 8. **Next steps** — documents to gather and numbers to verify Include a reminder that this is educational guidance, not personalized financial advice.
Example Output
Mortgage Refinance Break-Even Review
**Current loan:** $310,000 balance at 6.75%, 27 years remaining
**Refi option:** 5.95% fixed, 30-year term, $5,200 closing costs
Break-Even
Estimated monthly savings: $178
Closing costs: $5,200
Break-even period: about 29 months
If you expect to stay in the home for more than 3 years, the payment savings may justify the closing costs. If you may sell within 2 years, the refinance is less attractive unless it meaningfully reduces risk, such as switching from an adjustable rate to fixed.
Watch-Out
The new 30-year term lowers the monthly payment but may increase total interest if you only make the minimum payment. Ask the lender for a comparison using the same payoff date as your current loan.
Tips for Best Results
- 💡Use actual lender estimates, not advertised rates, because fees and points can change the break-even math.
- 💡Compare both monthly savings and total interest; a lower payment can still cost more over time.
- 💡Include how long you expect to keep the home because break-even timing is the core decision variable.
- 💡For personalized advice, verify assumptions with a qualified mortgage or financial professional.
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