DayCents

Discount Points

Discount points are upfront fees you pay a lender to lower your mortgage interest rate — one point costs 1% of the loan and typically cuts the rate by about 0.25%. Buying points makes sense only if you'll keep the loan long enough for the monthly savings to recover the upfront cost.

One point costs 1% of the loan and typically buys about a quarter-point off the rate, though the exchange varies by lender and is negotiable. The decision is a break-even: divide the cost of the points by the monthly saving they produce. Paying $6,000 to save $90 a month breaks even at 67 months, so points pay only if you keep the loan well beyond five and a half years — and most borrowers sell or refinance sooner than they expect. This is also the flaw in comparing mortgages on APR alone, since APR spreads the points across the full term and therefore flatters a loan you will not hold that long. Points may be tax-deductible if you itemize.