Mortgage rates hovering near 7% have lenders pushing "buy down the rate" pitches hard, and plenty of buyers are writing checks at closing for something they don't fully understand.
Here's the plain version: discount points are upfront cash you hand the lender to lower your interest rate, and the math only works if you stay put long enough.
One point typically costs 1% of your loan amount and shaves somewhere around 0.25% off your rate.
On a $400,000 mortgage, that's $4,000 for a rate that might drop from 7% to 6.75%.
Divide that $4,000 by $65 and you get about 61 months — just over five years — before you break even.
Sell, refinance, or move before that, and the lender keeps your money.
That break-even window is where most people get burned.
The average American homeowner stays in a home around eight to ten years, but first-time buyers often move sooner than they expect — job changes, growing families, and surprise relocations are hard to plan for.
If you're not genuinely confident you'll be in that house past the break-even date, those points are a gift to the bank.
Points on a purchase mortgage are generally deductible in the year you pay them, while points on a refinance usually have to be spread across the loan's life.
That deduction can improve the math, but only if you itemize — and most filers take the standard deduction, which means the tax benefit may never show up for you.
There's also a real alternative most buyers overlook: putting that same cash toward the down payment instead.
A bigger down payment shrinks the loan itself, cuts or eliminates private mortgage insurance, and lowers every payment for the entire term.
It's not always the better move, but it deserves a side-by-side comparison before you commit.
If you're weighing points, ask the lender for a loan estimate showing both scenarios — with and without — then check the break-even month yourself.
Ask how long the rate lock lasts and whether the points are refundable if the deal falls through.
And remember that seller-paid points are negotiable in a slow market, which is exactly the market many buyers are facing right now.
One more trap: some advertised rates come with points baked in and the fine print buried.
If a quote looks noticeably lower than everyone else's, assume points are hiding in there until the paperwork proves otherwise.
The honest takeaway is that points aren't a scam and they aren't a slam dunk — they're a bet on how long you'll stay.
Run your own break-even number, be brutally honest about your five-year plans, and only pay for a lower rate if the calendar is on your side.
Final Thoughts
If it isn't, keep the cash and take the higher rate without apology.