Mortgage topic guide

Refinance

Compare a proposed refinance with the loan you have now, including closing costs, breakeven timing, term changes, and total interest over the period you expect to keep the loan.

A lower rate or monthly payment does not settle the decision. Refinancing replaces the current loan, so the new balance, APR, fees, term, mortgage insurance, cash received, and time needed to recover costs all belong in the comparison.

Start with a goal such as changing payment structure, shortening the term, or accessing equity. Then compare the current and proposed loans over the same time horizon. Actual options depend on borrower, property, equity, and market details.

Build the comparison from a current mortgage statement rather than memory. Record the unpaid principal balance, interest rate, remaining term, principal-and-interest payment, mortgage insurance, and any prepayment terms. Keep taxes and homeowners insurance separate because they may change even without refinancing. For the proposed loan, include points, lender charges, third-party fees, prepaid items, escrow funding, and any costs added to the balance. A so-called no-closing-cost option usually pays costs through a higher rate or lender credit; it does not make the costs disappear.

Use a time horizon that matches your likely plans. Divide the net upfront cost by reliable monthly savings for a simple breakeven estimate, but also inspect the remaining balance at the point when you may sell, refinance again, or pay the loan off. Restarting a long term can lower the required payment while increasing interest paid over time. A shorter term can reduce lifetime interest but raise the monthly obligation. If cash is being taken out, separate the cost of replacing the existing loan from the purpose and repayment plan for the additional debt.

Quotes can change with market conditions, credit, equity, occupancy, property type, loan amount, and the date a rate is locked. Compare written scenarios prepared at roughly the same time and ask which assumptions are not yet verified. Confirm whether mortgage insurance would begin, end, or change and whether an appraisal or other valuation is required. Finally, test whether the benefit survives modest changes in rate, costs, or how long you keep the loan. Refinancing is most useful when it advances a defined goal after complete costs and alternatives are considered.

Why it matters

Resetting a loan can improve one part of the budget while increasing another cost or extending repayment. Looking at both near-term cash flow and longer-term cost makes the tradeoff visible.

Start with these guides

Use general mortgage information to build a plan around the borrower and property.

02

Build the side-by-side

Compare the current loan and proposed loan using the same time period and complete cost assumptions.

Open Refinance Calculator
03

Check the recovery period

Estimate how long monthly savings, if any, would take to offset closing costs and fees.

Open Refinance

Compare the right evidence

Payment change

Separate principal and interest from taxes, insurance, association dues, and mortgage insurance that may also change.

Cost to refinance

Review lender charges, third-party costs, points or credits, prepaid items, and any amount added to the new balance.

Time and total cost

Consider breakeven timing, the new payoff schedule, and interest paid during the years you expect to keep the loan.

Recommended reading

Article

When refinancing may change your payment strategy

Refinancing replaces an existing mortgage with a new loan, so a useful review measures the new payment, remaining and new terms, closing costs, cash required, and total borrowing path against a specific household goal.

Elena Park · July 13, 2026

Article

Cash-out refinance guide for homeowners with equity

A cash-out refinance comparison should measure the new mortgage, net cash received, transaction charges, debts affected, and remaining balances over the same time horizon.

Elena Park · July 13, 2026