Do Good Mortgage Calculator

Temporary Buydown Calculator

See how a seller-paid buydown lowers your payment for the first years of the loan, what it costs, and how it compares to the same money taken off the price.

Loan Details

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Loan Term
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Taxes, Insurance & HOA

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Clint Elliott · Branch Manager · NMLS #239388 · Licensed in OR & WA

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Your payment, year by year

Buydown Summary

Buydown Cost
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Year 1 Savings
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Seller Credit Limit
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Loan Amount
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Payment After Buydown
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You Qualify At
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Seller Credit vs. Price Reduction

Spent on the buydown

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Taken off the price

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All Three Side by Side

Swipe the table sideways to see every column.

BuydownYear 1 RateYear 1 PaymentSavings / moCost% of Price

How this works: Buydown cost is the sum of the monthly payment differences during the buydown years, usually paid by the seller or builder and held in escrow. Note rates come from Freddie Mac's national weekly averages (latest week); 20- and 10-year rates are estimated from them. Seller-credit limits are the standard Fannie Mae/Freddie Mac, FHA, and VA program maximums; buydown funds count toward them. Taxes, insurance, and mortgage insurance are Portland–Vancouver estimates.

Disclaimer: Estimates for education only; not a loan offer or commitment to lend. Borrowers qualify at the full note rate. All loans are subject to credit approval, property eligibility, and market conditions. Rates and terms may change. Do Good Mortgage, NMLS #239388.

Year 1 payment$—