Mortgage Payoff Calculator

OnestPay · Your debit card. Your path to wealth.

Your home.
Mortgage-free, sooner.

Small cashback. A shorter road to mortgage-free.

Put cashback from planned purchases through OnestPay toward your mortgage. Your existing debit card can help turn small rewards into meaningful progress.

See what your cashback could do ↓
Retirement Savings Calculator

Small earnings. A bigger purpose.

Your debit card becomes a vehicle
for progress.

You do not have to find another dollar in your budget for the extra payment illustrated here. Give the cashback from your planned purchases a job: reduce principal, lower future interest, and move closer to owning your home outright.

01

Keep your debit card.

Link the card you already use. Keep your existing bank account.

02

Reward planned spending.

Pay through OnestPay at eligible stores and earn the cashback shown in the current offer.

03

Give cashback a purpose.

Arrange to apply earned rewards as extra principal on your mortgage, subject to your lender’s rules.

04

Build momentum.

A smaller balance can mean less interest and an earlier payoff. Use the calculator to see your potential difference.

The card is your starting point, not an investment product. You arrange loan payments separately; OnestPay does not automatically apply cashback to your loan.

Enter your monthly cashback estimate

Enter the amount you expect to set aside each month. Need an estimate? Use the cashback calculator → The $60.00 sample below is illustrative; it is not a promised reward.

Give your rewards a purpose

Choose your goal.
See what cashback could change.

Every cashback dollar can support a goal that matters to you. Consider putting your rewards toward reducing debt or adding to long-term savings.

Pay off your mortgage earlier

Put cashback toward extra principal payments and work toward owning your home sooner.

Explore calculator →

Pay off your car loan earlier

Use cashback for additional loan payments and reduce your remaining balance.

Pay off your student loan earlier

Direct cashback toward your student-loan balance and keep moving toward your payoff goal.

Pay down credit-card debt

Apply cashback toward your credit-card balance and work toward becoming debt-free.

Build your retirement fund

Set cashback aside for retirement and make saving a regular habit.

Build college savings

Set cashback aside for future tuition, books and education expenses.

Build your investments

Contribute cashback regularly and explore its potential over time.

Save for a home down payment

Put cashback toward the down payment on your future home.

Mortgage payoff

See the potential impact of putting your estimated cashback toward this goal.

estimated cashback / month

Enter mortgage details

Mortgage timeline
OR
Choose one option to set a suggested monthly principal-and-interest payment. You can enter your actual payment below.
Sample values are provided for illustration. Replace them with your own figures. Cashback comes from your monthly amount entered above.

Your Payoff Advantage

Congratulations! With $0 in additional contributions from your pocket, your everyday cashback could help you make real progress.

You could save $24,178.56 in interest and pay off your mortgage 2 yr earlier.

By putting $60.00 of monthly cashback toward your mortgage, you could reduce what you pay in interest while moving closer to being debt-free. Your regular loan payment continues as usual.

Show the calculation
Time saved2 yr
Interest saved$24,178.56
Monthly cashback applied$60.00/mo
Compare outcomesWithout cashbackWith cashback
Monthly payment*$1,688.02$1,748.02
Payoff time25 yr23 yr
Total interest$256,404.43$232,225.87
Monthly extra payment$0.00$60.00
Total paid$506,404.43$482,225.87

*The final payment may be smaller. This illustration applies $60.00 in estimated cashback as an extra monthly payment.

Illustrative estimates only. Loan calculations assume a constant rate, monthly interest and payments, and extra cashback applied to principal each month. They exclude fees, penalties and changes in rewards. Savings calculations assume a constant annual return, monthly compounding and end-of-month contributions; they exclude taxes, fees and inflation. Returns can vary and losses are possible. Results are not guarantees.

These are ideas for using your rewards, not automatic OnestPay services. Each illustration applies the full monthly cashback estimate to one goal. Any payments or contributions must be arranged separately. Consider your loan terms and retirement-account rules before making additional payments or contributions.

The bigger picture

Small rewards can change
your payoff story.

You might see a few dollars of cashback as spending money. Put those dollars toward principal instead, and they can help reduce the interest you owe in the months ahead.

Your cashback could save $24,178.56 in interest.

Directing $60.00 in earned cashback each month toward principal could help you finish 2 yr earlier. That is progress from rewards on planned spending, while your regular $1,688.02 principal-and-interest payment continues.

Cashback directed each year$720.00
Extra out-of-pocket contribution$0
Illustrative, not guaranteed. Assumes all entered cashback is earned and applied monthly to principal, in addition to your regular payment.

Beyond your final car payment

A mortgage-free home can open the next door.

Once your mortgage is repaid, consider giving the monthly payment you no longer owe a new purpose—retirement, investments or another goal. Your cashback can keep supporting the journey too.

A little clarity before you begin.

Does “$0 extra” mean my mortgage costs nothing?

No. You still pay for your purchases and make your regular mortgage payments. It means the additional loan contribution in this illustration is funded entirely by cashback you earn, rather than additional money from your pocket.

Will my debit card earn OnestPay cashback everywhere?

No. Cashback applies to eligible purchases made through OnestPay at eligible stores, according to the current offer. Simply linking your card does not earn rewards on ordinary debit-card transactions.

Does OnestPay pay my lender automatically?

No. You must arrange any extra payment separately. Check how your mortgage servicer applies additional payments to principal and whether restrictions or prepayment charges apply.

Is the illustrated cashback or interest saving guaranteed?

No. Actual cashback depends on your purchases and store offers. Loan results depend on your balance, interest rate, payment timing and loan terms. The calculator uses simplified assumptions and excludes fees and penalties.

Ideas for your next step

Explore mortgage payoff insights

Learn more about the concepts behind your calculator.

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How Extra Principal Payments Change Your Mortgage

See why reducing your principal can affect future interest and your payoff timeline.

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Turn Everyday Cashback into Mortgage Progress

Explore the difference a consistent monthly cashback contribution could make.

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Understanding Your Mortgage Payoff Estimate

Learn how balance, interest rate, remaining term and payment shape the calculation.

Editorial previews for planned blog articles.