Mortgage Points Demystified: Is Buying Down Your Interest Rate Worth It in 2026?
Mortgage Points Demystified: Is Buying Down Your Interest Rate Worth It in 2026?
Are you staring at today’s mortgage rates and wondering whether it makes sense to pay extra at closing in exchange for a lower interest rate? With rates still higher than the ultra-low period of the early 2020s and homebuyers feeling the pinch, understanding how mortgage points and buydowns work can save you thousands — or cost you money you won’t recover.
This guide breaks down mortgage points, explains temporary vs. permanent buydowns, walks you through a clear breakeven calculation, and gives practical advice for California homebuyers deciding if buying down their interest rate is the right move in 2026.
What are mortgage points?
Mortgage points are upfront fees paid at closing in exchange for a lower interest rate. One mortgage point equals 1% of the loan amount (for example, one point on a $400,000 loan costs $4,000) — a standard industry definition used by lenders and mortgage guides (Altgage).
There are two common types of points:
- Discount points — paid to reduce your interest rate (permanent rate reduction for the life of the loan).
- Origination points — fees charged by the lender for processing the loan (do not reduce your rate).
Discount points generally lower your interest rate; a commonly cited rule-of-thumb is roughly 0.25% interest rate reduction per point, but that varies by lender, loan program, and market conditions (Altgage).
Permanent vs. temporary buydowns — what’s the difference?
When people talk about “buying down the rate,” they may mean either a permanent discount point purchase or a temporary buydown that reduces payments for a set number of years.
- Permanent buydown (discount points): You pay points at closing and the interest rate is lower for the life of the loan. This is straightforward and often attractive if you plan to hold the loan many years.
- Temporary buydown (e.g., 2-1 buydown): The interest rate is reduced for the first year(s) only — for example, a 2-1 buydown generally sets the rate 2% lower in year one, 1% lower in year two, then returns to the permanent note rate (Homes.com).
Temporary buydowns are commonly funded by builders, sellers, or other third parties to help buyers qualify or ease the early-payment burden, and they must be documented and approved by the lender (Homes.com; LegalClarity).
How to decide: the breakeven calculation (step-by-step)
The most practical way to judge if buying points makes sense is to calculate the breakeven point — how long it takes for monthly savings from the lower rate to pay back the upfront cost of the points. If you expect to keep the mortgage longer than the breakeven period, buying points may be a good value.
- Determine the cost of the point(s): 1 point = 1% of loan amount (Altgage).
- Get the monthly payment at the standard rate and the monthly payment at the discounted rate (ask your lender for precise quotes).
- Subtract to find the monthly savings.
- Divide the total cost of points by the monthly savings → months to breakeven.
This simple formula —
Photo by Monstera Production on Pexels | Published on June 25, 2026
