Mortgage Points Explained: When to Buy Down Your Rate
What Are Mortgage Points?
Mortgage points, also called discount points or prepaid interest points, are upfront fees you pay to your lender at closing in exchange for a lower interest rate on your mortgage[1][2]. Think of them as a way to "buy down" your rate by prepaying a portion of your interest.
One mortgage point equals 1% of your total loan amount[4]. For example, on a $300,000 mortgage, one point costs $3,000[1]. You can purchase fractional points (like 0.5 points for $1,500) or multiple points, depending on your financial situation and goals[1].
How Mortgage Points Work
When you purchase a mortgage point, you're essentially prepaying interest to reduce your long-term borrowing costs. Here's the mechanics:
Rate Reduction: Each point typically lowers your interest rate by approximately 0.25 percentage points for the life of the loan[2]. So if your quoted rate is 6.5%, buying one point might reduce it to 6.25%[2].
Payment Impact: The lower interest rate directly reduces both your monthly principal and interest payment and the total amount you'll pay over the life of your loan[1][2].
Timing: You pay for points at closing, along with your down payment and other closing costs[1]. They'll appear on your Loan Estimate and Closing Disclosure as "prepaid interest"[2].
Real-World Example
Let's compare three scenarios for a $400,000 mortgage:
As you can see, buying points reduces your monthly payment, but you need to stay in the home long enough to recoup that upfront cost[2].
Calculating Your Breakeven Point
The breakeven point is when your monthly savings equal the upfront cost of the points. Here's how to calculate it:
- Find the difference in monthly payments (with points vs. without)
- Divide the total cost of points by the monthly savings
- The result is how many months until you break even
Example: If points cost $4,000 and save you $67/month:
$4,000 ÷ $67 = approximately 60 months (5 years)
This means you'd need to keep the mortgage for at least 5 years to benefit from buying that point[1].
When Should You Buy Mortgage Points?
Buying points makes sense if:
- You plan to stay in the home for at least 5-7 years (or longer than your breakeven point)[1]
- You have cash available for the upfront cost without straining your finances
- You want to reduce your monthly payment to improve cash flow
- You're in a stable financial situation with predictable income
- Current rates are elevated and you want to lock in long-term savings
Skip the points if:
- You plan to sell or refinance within 5 years
- You're stretching your budget and need to minimize upfront costs
- You prefer to invest that money elsewhere
- You're uncertain about your long-term housing plans
- You have limited cash reserves after your down payment
Points vs. Other Closing Costs
Don't confuse discount points with origination points. Origination points are required lender fees (typically 1% of the loan) that process, create, and underwrite your loan—they don't reduce your interest rate[2]. Some lenders charge origination points; others offer loans with reduced or no closing costs, though this often means a higher interest rate[2].
When reviewing your Loan Estimate, ask your lender to clarify which fees are discount points (that lower your rate) and which are origination or other fees[2].
The 2025-2026 Rate Environment
In the current market, mortgage rates have stabilized after the volatility of recent years. Whether points make sense depends on:
- Your rate quote: If you're offered a competitive rate without points, compare it to the rate with points to see if the savings justify the cost
- Your timeline: With rates in a more moderate range, the urgency to buy down rates is less critical than during higher-rate periods
- Your financial flexibility: Only buy points if you have sufficient reserves after closing costs and your down payment
Pro Tip: Always ask your lender for a Loan Estimate that shows your rate both with and without points. This allows you to compare apples-to-apples and make an informed decision[2].
Tax Considerations
If you're buying points on a new mortgage or refinance, you may be able to deduct them on your taxes[6]. Points must meet specific IRS criteria:
- You provide the funds (not borrowed from your lender) to pay the points
- Points are computed as a percentage of the principal
- Points clearly show on your settlement statement
- For new mortgages, points are deducted ratably over the loan term[6]
Consult a tax professional to understand your specific situation.
Key Takeaways
- Mortgage points cost 1% of your loan amount per point and typically reduce your rate by 0.25%[1][2]
- Calculate your breakeven point before committing—you need to stay in the home long enough to recoup the upfront cost[1]
- Points work best for long-term homeowners planning to stay 5+ years[1]
- Compare quotes carefully: Ask for rates both with and without points to make an informed decision[2]
- Don't stretch your budget: Only buy points if you have sufficient cash reserves after down payment and closing costs
- Review all closing costs: Distinguish between discount points (which lower your rate) and origination fees (which don't)[2]
Conclusion
Mortgage points are a legitimate tool for reducing your long-term borrowing costs, but they're not right for everyone. The decision hinges on three factors: your breakeven timeline, your financial flexibility, and your confidence in staying in the home long-term. First-time buyers should carefully weigh the upfront cost against monthly savings and consult with their lender to understand all available options. By calculating your specific breakeven point and honestly assessing your housing plans, you can make a decision that aligns with your financial goals.