← All $5,000 Yearly Lump Sum calculations

$5,000 Yearly Lump Sum on a $450K mortgage at 8.5%

One $5,000 principal payment at the end of each year. Monthly principal & interest: $3,460.11.

Free calculators for everyone — the 5–7 Year Alternative serves USA residents only.

Time to payoff20.7 yrs
Years saved9.3
Interest saved$286,443
Total interest$509,197

Every strategy ranked for this loan

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The 5–7 Year Alternative

Pay off your mortgage in 5–7 years instead of 30. *With qualification.

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#StrategyMonthly paymentPayoffInterest saved
01Refinance to 15-Year$3,858.4015.0 yrs$551,127
02Extra $500/Month$3,460.1119.3 yrs$328,743
03$5,000 Yearly Lump Sum$3,460.1120.7 yrs$286,443
04Bi-Weekly Payments$3,460.1122.4 yrs$238,816
05Extra $200/Month$3,460.1124.2 yrs$184,181
06Recast with $25K$3,460.1124.5 yrs$204,433
07Standard 30-Year$3,460.1130.0 yrs$0

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How it works

Once a year — from a bonus, tax refund, or savings — you send a $5,000 lump payment straight to principal, on top of your normal monthly payments.

Assumptions

A $5,000 lump sum applied to principal at the end of each 12-month year, in addition to regular monthly payments.

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Calculations are illustrative only, based on the assumptions shown. Not financial advice, not a promise of savings or payoff time, and not a loan quote.