Build a payoff plan in three checks
A useful payoff comparison starts with the mortgage that exists today and an extra amount the household could repeat through ordinary months.
- Confirm the starting balance
Use the unpaid principal, fixed note rate, and remaining scheduled term from a current statement. Keep escrow, late charges, and a dated full-payoff quote separate from principal.
- Choose a sustainable monthly extra
Protect taxes, insurance, association dues, maintenance, essential expenses, and reserves first. A plan that works only in unusually strong months is not a stable recurring input.
- Verify principal-only posting
Check the note and servicer instructions before sending extra money, then confirm the next statement shows the intended principal reduction rather than only an advanced due date.
Read the result in two dimensions
The shortest payoff is not the only number to review. Compare the schedule and the household cash requirement together.
Time saved
Compare the original remaining term with the accelerated payoff time. The difference is the number of scheduled months removed by the modeled recurring extra payment.
Interest saved
Compare total modeled interest over the same remaining mortgage. Avoided future interest is not cash returned today or a guaranteed investment return. Inspect a detailed baseline with the Amortization Calculator.
Reconcile a dated payoff statement separately
A dashboard principal balance is not the amount required to release the mortgage on a particular date. Request a current written payoff statement through an authenticated channel and capture its principal, accrued interest, valid fees or release charges, applicable credits, per-diem interest, good-through date, and remittance instructions. The statement audit on this page recomputes principal + listed interest + charges − credits, then shows any per-diem extension after the entered good-through date. A date outside that window requires a refreshed servicer quote; arithmetic here cannot extend the quote's authority.
Escrow is held for taxes and insurance and is not automatically a credit against debt principal. The audit therefore reports an expected escrow balance separately instead of subtracting it from funds to send. Keep the recurring plan inside the household budget with the Home Loan Affordability Calculator, and use the servicer's current payoff document—not this worksheet—for an actual settlement amount.
Before you send extra money
Use this quick checklist to keep a lower interest total from hiding a more important household constraint.
- Keep an emergency and home-repair reserve before converting liquid cash into home equity.
- Compare higher-cost debt, an available employer match, near-term tax obligations, and other priorities without treating the calculator as personalized advice.
- Check for a prepayment provision and confirm the servicer's principal-only instructions before scheduling transfers.
- Keep escrow, property tax, insurance, association dues, maintenance, and other ownership costs in the household budget; they are not part of this principal-and-interest result.
- Ask the servicer for written eligibility and terms before considering a lump-sum payment reset. This page models one recurring monthly extra amount instead.
Why extra principal shortens the schedule
Each modeled payment first covers that month's interest on the opening balance. The scheduled payment then reduces principal, and the entered extra amount reduces principal again. A lower balance produces less interest in the next month, so more of the following scheduled payment reaches principal. Repeating that cycle can remove payments from the end of the loan. The comparison keeps the scheduled principal-and-interest payment unchanged and caps the final payment at the exact amount due.
Know when the payoff worksheet must stop
The model assumes a fixed rate, timely monthly payments, no recast, and no new charges. It does not calculate annual, one-time, or biweekly payment timing, tax deductions, investment returns, delinquency cures, modification terms, or a payoff statement. If the mortgage is adjustable, in forbearance, behind, disputed, or subject to legal proceedings, use current servicer information and qualified help. Revisit the plan whenever principal, rate, term, or household capacity changes. If the decision includes a replacement loan or fee-bearing offer, examine its disclosed costs separately with the APR Calculator instead of treating a lower required payment as proof that the new credit is cheaper.
Document settlement, escrow, and lien release
After a full remittance, retain the funding confirmation, final account history, escrow-refund information, and evidence that the lien release or satisfaction was recorded under the applicable local procedure. Continue monitoring property-tax and insurance bills that may no longer be escrowed. If the amount, crediting, or release is disputed, preserve dated records and use the servicer's formal error-resolution channel. This page cannot issue a payoff quote, validate wiring instructions, transmit money, bind the servicer, or prove that a lien has been released.