ZD Lending + Barrett Financial Group
Zack Diener · Mortgage Advisor
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Rate Buydown Comparison
Analyze the upfront cost and long-term savings of buying down your mortgage rate
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Target interest rate after buying down
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Discount points paid at closing
Tip: Lenders typically charge 0.5–1% of the loan per 0.25% rate reduction. Use the exact cost from your Loan Estimate for accuracy.
Monthly Payment Comparison · Principal & Interest Only
Original Rate
Buydown Rate
Monthly Savings
Break-Even Point
Enter both rates and cost to calculate
Now3 Yr5 Yr7 Yr10 Yr
Net Savings Over Time
Timeframe Gross Savings Upfront Cost Net Benefit
Enter loan details to see projections

Calculations are estimates for principal & interest only. Actual savings depend on loan type, lender pricing, closing costs, prepayment, and other factors. Contact your loan officer for a full cost analysis.

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