Points vs. Rate: The Arithmetic on When Paying a Point Actually Saves You Money

An investor who pays two discount points to shave three-quarters of a point off the rate on a seven-month fix-and-flip loan has just handed the lender an interest-free loan of their own — $8,000 up front, recovered in monthly savings so small it takes two years to break even on a loan that’s gone in seven months. Points aren’t free money and they aren’t a scam either. They’re a trade: cash now for a lower rate later. Whether that trade makes sense depends entirely on one number almost nobody runs before closing — the breakeven month.

This is business-purpose financing on non-owner-occupied investment property, and every figure below is indicative, not a quoted rate. Your actual pricing depends on your file, your state, and the program. Run your own numbers against the current rate sheet before you decide.

What a point actually buys you

One discount point equals 1% of the loan amount, paid at closing, in exchange for a lower note rate for the life of the loan. On a $400,000 loan, one point costs $4,000. The rate reduction you get for that $4,000 varies by program and pricing conditions, but a reduction in the range of 0.25 to 0.375 percentage points per point is typical across short-term and DSCR pricing alike. Nobody guarantees that ratio in writing before you’re in underwriting — it moves with the program sheet on any given day — but it’s close enough to model the decision.

The question that matters isn’t “is a lower rate better.” Of course it is, in isolation. The question is whether you’ll hold the loan long enough for the monthly savings to pay back the upfront cost before you refinance, sell, or pay it off.

The breakeven math, worked two ways

Here’s the arithmetic on two loans with the same $4,000-per-point cost and the same 0.375-point rate reduction per point, held for very different lengths of time.

Same $4,000, same $125 a month, same 32-month breakeven — because the dollar math doesn’t care what kind of loan it’s attached to. What changes is whether you’re still holding the loan when month 32 arrives. On the fix-and-flip, you’ve sold or refinanced out 23 months before that point pays for itself; the $4,000 is just gone. On the DSCR rental, if you’re holding for the cash flow rather than flipping it, month 32 comes and goes while you’re still collecting rent, and every month after that is pure savings for as long as you keep the loan.

Why the math almost never clears on a short-term loan

Fix-and-flip, bridge, and ground-up construction loans run 7 to 18 months. A point that takes close to three years to pay back is, on nearly every short-term deal, money you’d have kept by taking the higher rate and paying it only for the months you actually hold the loan. The lower monthly payment from a bought-down rate also does nothing for your draw schedule or your rehab budget — it just reduces interest accrual on a balance you’re trying to pay off fast, not carry long.

There are two situations where it still makes sense on a short-term loan. First, if your exit is genuinely uncertain and you’re underwriting for the possibility of a 24-month hold — a ground-up build with permitting risk, say — the point can be a reasonable hedge, not a rate play. Second, if the lender’s pricing grid gives you a disproportionately large rate cut for the first point (pricing grids often aren’t linear — the first point can buy more than the second), it’s worth asking for the exact grid before assuming the ratio above applies evenly.

When this is the wrong call

Don’t buy points if any of the following apply:

• You’re underwriting a flip or bridge loan with a firm exit inside 12 months.
• You’re tight on cash to close and the points would eat into your rehab reserve or draw cushion.
• You haven’t gotten the lender’s actual point-to-rate grid in writing and are relying on a rule of thumb — including the one in this article — to decide.

A rate quote with points baked in and no zero-point alternative shown side by side is a reason to ask the question again, not to sign.

Don’t skip points reflexively either, on the other side. If you’re placing a DSCR loan on a rental you intend to hold for the long term, and the breakeven lands inside your expected hold period, paying points is one of the few places in this business where the arithmetic is simply in your favor with no downside risk beyond the cash outlay itself.

The rate floor is different by program — don’t carry a number across products

Short-term pricing (fix-and-flip, bridge, ground-up) on this site currently starts from 10.25%; DSCR pricing starts from 6.25%. Those are two different risk pools priced off two different benchmarks, and the point-for-rate ratio that applies to one doesn’t necessarily transfer to the other. If someone hands you a breakeven calculation that uses a DSCR rate floor to price a bridge loan, the number is wrong before you even get to the arithmetic.

Run it before you sign, not after

Ask for the zero-point rate and the per-point rate side by side, in writing, before you decide. Multiply the points cost by your loan amount, divide by the monthly savings, and compare that breakeven month to your actual expected hold — not your hoped-for one. If you’re not sure which program fits your deal, the loan programs page breaks down fix-and-flip, bridge, ground-up, and DSCR side by side, with the DSCR program page covering the long-hold case in more detail. When you’re ready to run actual numbers on a specific deal, submit the deal and ask the point-to-rate grid question directly — a referral that can’t answer it in writing isn’t one worth working with.