Evaluate payment savings, interest, term reset, closing costs, break-even, and nonpayment goals.
Define the objective
Refinancing replaces an existing mortgage with a new loan. A lower payment can result from a lower rate, a longer term, a smaller balance, or a different loan structure.
Compare payment and total cost
Compare principal and interest, mortgage insurance, fees, cash required, payoff amount, and lifetime interest. Payment reduction alone can hide a higher total cost.
Term reset
Restarting a long term after years of repayment may increase the number of remaining payments. A custom term or continued extra payments may preserve payoff progress.
Closing costs and break-even
Closing costs can be paid in cash, offset by lender credit, or added to the loan in some transactions. Each method changes the economics.
Risks and alternatives
Alternatives may include recasting, principal curtailment, home-equity financing, modifying insurance, or simply keeping the existing loan.
Questions to ask before acting
- What assumptions could materially change the result?
- How much cash will remain after closing?
- What happens if taxes, insurance, repairs, or income change?
- Which terms should be confirmed in writing?
Bottom line
Use this guide as a framework for better questions and more complete comparisons. Actual eligibility, pricing, legal rights, and transaction requirements depend on the borrower, property, lender, program, contract, and location.