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One buyer wanted a payment around $3,400 and was comparing 5% down with 10% down. We also looked at using some cash to buy a lower interest rate.
That is a real tradeoff. More down means borrowing less. Paying points means spending money upfront for different rate pricing.
I want to see what each choice does to the payment and the cash you have left.
Compare complete options
Use the same home, purchase price, loan term and pricing date. Keep the property-tax, insurance and association estimates consistent.
For each choice, show the loan amount, rate, APR, points, mortgage insurance, total payment and cash needed at closing.
If we use the payment from one option and the cash figure from another, we have not compared two real choices.
The smaller down payment means a bigger loan
For every $100,000 of purchase price, the difference between 5% and 10% down is $5,000.
That extra $5,000 is still being borrowed if you choose the smaller down payment. A lower rate has to be calculated on that larger balance.
Mortgage insurance and pricing may change too. That is why the rate alone cannot decide this.
Ask how long the benefit needs to last
Upfront cost divided by monthly savings is a useful first check. But if the loan balances differ, I also want to compare how much would still be owed when you expect to sell or refinance.
What if you leave sooner? What if you keep the loan longer? Future refinancing is not guaranteed.
If seller credits are part of the plan, confirm what each loan permits and which costs the credit can cover.
Protect the cash you want to keep
In this conversation, the payment goal mattered. So did money for moving, repairs and ordinary life.
- Define the full monthly payment target.
- Compare actual written options.
- Look at both payment and remaining loan balance.
- Check what cash remains after closing.
I would not empty the emergency cushion just to make a rate look better. The best choice needs to work in your bank account as well as on the loan worksheet.
This example is based on a real mortgage discussion with identifying information removed. Any numbers are illustrative and are not current loan terms or a commitment to lend. Loan programs, rates, property values and borrower qualification vary.
Sources and further reading
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