Calculate if buying mortgage points is worth it. Compare upfront costs vs long-term savings to find your break-even point.
Buying points is worth it if you keep the loan 2.6+ years
You'll save $18,849 over 10 years.
This calculator assumes points provide a fixed rate reduction. Actual rates depend on lender offers and market conditions.
Mortgage points (also called discount points) are upfront fees you pay to your lender in exchange for a lower interest rate on your home loan. Each point typically costs 1% of your total loan amount and reduces your interest rate by approximately 0.25%, though this can vary by lender and market conditions.
Think of points as prepaid interest. You're essentially paying some of your interest upfront in one lump sum rather than spreading it across your monthly payments over the life of the loan. This trade-off can save you significant money over time—but only if you keep the mortgage long enough to recoup the initial cost.
The decision to buy points is fundamentally a time-value-of-money calculation. You're paying money now to save money later, which means you need to weigh your current cash needs against your expected savings and consider how long you'll actually keep the loan before selling or refinancing.
| Points | Cost on $300,000 loan | Typical rate reduction |
|---|---|---|
| 0 | $0 | Base rate |
| 1 | $3,000 | 0.25% lower |
| 2 | $6,000 | 0.50% lower |
| 3 | $9,000 | 0.75% lower |
The exact rate reduction varies by lender and market conditions. Some lenders offer more aggressive discounts during competitive periods, while others may provide smaller reductions when rates are already low. It's important to get quotes from multiple lenders to compare both the cost of points and the rate reduction you'll receive.
Points are paid at closing along with your other closing costs. They'll appear on your Loan Estimate and Closing Disclosure documents, so you can see exactly what you're paying and what rate reduction you're getting in return.
The break-even point is the most critical number when deciding whether to buy points. It tells you how many months of payments you need to make before your accumulated monthly savings equal the upfront cost of the points.
In this example, if you keep the loan longer than 6 years, you come out ahead—every month after break-even puts money back in your pocket. But if you sell or refinance before reaching 6 years, you've lost money because you paid more upfront than you saved in lower payments.
This calculation assumes you don't invest the money elsewhere. If you could earn a higher return by investing the points cost in the stock market or paying down other debt, that changes the math. A more sophisticated analysis would compare the guaranteed return from points (your interest rate reduction) against your expected return from alternative investments.
Points are typically worth it when you have a long time horizon and stability in your housing plans. The ideal candidate for buying points is someone who plans to stay in their home for many years, has no plans to refinance, and has sufficient cash reserves beyond what's needed for the down payment and emergency fund.
Consider buying points when:
Points also make more sense when interest rates are high. A 0.25% reduction matters more when rates are 7% than when they're 4%—both in absolute dollar terms and psychologically as a percentage of your rate.
Buying points is essentially a bet that you'll keep the mortgage long enough to break even. If there's significant uncertainty about your timeline, it's usually better to skip points and keep your cash.
Avoid buying points when:
Many first-time homebuyers are better off skipping points. They often underestimate how soon they'll want to move (growing family, job change, neighborhood preferences) and end up selling before reaching break-even.
Before buying points, consider whether that money could be better used elsewhere. The same cash could increase your down payment, which has its own benefits.
| Option | Benefits |
|---|---|
| Buy points | Lower rate, lower monthly payment, potential tax deduction |
| Larger down payment | Lower loan amount, no PMI at 20%, less total interest, instant equity |
| Keep as savings | Emergency fund, investment returns, financial flexibility |
A larger down payment reduces your loan principal, which means less interest over the life of the loan and lower monthly payments (though through a different mechanism). If you're close to the 20% threshold, putting extra cash toward the down payment eliminates private mortgage insurance (PMI), which can save you hundreds per month.
On the other hand, points provide a guaranteed return equal to your interest rate savings, while investments carry risk. If certainty and cash flow matter most to you, points might be the better choice despite potentially lower total returns.
Mortgage points may be tax-deductible, which effectively reduces their cost. However, the rules are specific about when and how you can take the deduction.
The deduction reduces your taxable income, not your tax bill directly. If you're in the 24% tax bracket and pay $3,000 in points, you'd save about $720 in taxes ($3,000 × 24%). This effective discount should be factored into your break-even calculation.
However, the Tax Cuts and Jobs Act of 2017 significantly increased the standard deduction, meaning fewer homeowners itemize. If you take the standard deduction, you won't receive any tax benefit from points. Consult a tax professional for your specific situation.
Not all points are created equal. It's crucial to understand the difference between discount points and origination points, as they serve completely different purposes.
| Type | Purpose | Tax deductible |
|---|---|---|
| Discount points | Buy down interest rate | Yes (if itemizing) |
| Origination points | Lender's processing fee | Sometimes |
Discount points are what we've been discussing—fees you pay voluntarily to reduce your rate. Origination points (or origination fees) are what the lender charges to process your loan. Origination points don't reduce your rate; they're simply a cost of getting the loan.
Some lenders roll all their fees into "points" without distinguishing between the two types. When comparing loan offers, make sure you understand what you're actually paying for. A lender charging 1 point with a 6.5% rate isn't necessarily worse than one charging 0 points at 6.75%—but it is worse than a lender charging 0 points at 6.5%.
The cost of points and the rate reduction they provide aren't fixed—they're negotiable and vary significantly between lenders. A little shopping can save you thousands.
Tips for getting the best deal:
Compare multiple lenders: Get quotes from at least 3-4 lenders, including banks, credit unions, and online lenders. Ask each for pricing with 0, 1, and 2 points to see who offers the best value.
Ask for detailed breakdowns: Request itemized quotes showing exactly what rate reduction each point buys. Some lenders offer better deals on the first point than subsequent ones.
Negotiate the base rate first: Start by negotiating the no-points rate, then evaluate whether points are worth it. A lender with a higher base rate but "better" points might not actually be competitive.
Time your rate lock: Point costs can fluctuate with market conditions. If rates are volatile, ask about float-down options that let you benefit if rates drop before closing.
Consider lender credits: If points don't make sense for you, see if the lender will give you credits (the opposite of points) to reduce closing costs.
Lender credits are the inverse of discount points. Instead of paying upfront for a lower rate, you accept a higher rate in exchange for cash toward your closing costs. This can be valuable if you're short on cash or don't plan to keep the loan long.
| Credits | Rate impact | Best for |
|---|---|---|
| -1 point | +0.25% rate | Short-term owners, cash-strapped buyers |
| -2 points | +0.50% rate | Those who plan to refinance soon |
Lender credits make sense when your break-even calculation works in reverse. If accepting a 0.25% higher rate costs you $50/month extra, and you receive $3,000 in credits, you break even in 60 months. If you sell or refinance before then, you come out ahead.
This strategy is particularly useful when you expect to refinance—perhaps because you're buying when rates are high and expect them to fall, or because you plan to significantly improve your credit score and qualify for better rates later.
Annual Percentage Rate (APR) is designed to help you compare the true cost of loans by factoring in points and certain fees. However, it's not a perfect comparison tool.
For example, a 6.5% loan with 2 points might show a 6.65% APR, while a 6.75% loan with 0 points shows a 6.80% APR. The APR suggests the first loan is cheaper, but only if you keep it long enough. If you refinance in year 3, the second loan was actually the better deal.
Refinancing resets your break-even calculation to zero. All those months of savings you accumulated toward paying off your original points? They're locked in, but your new loan starts fresh.
When calculating if points are worth it, consider:
As a rule of thumb, if there's more than a 50% chance you'll refinance within your break-even period, skip the points. The guaranteed loss from paying for points you don't fully use outweighs the potential savings.
You don't have to buy whole points. Most lenders let you purchase fractional amounts like 0.5 points or 0.75 points. This gives you more flexibility to fine-tune your upfront costs and monthly payment.
Fractional points can help you:
If your break-even analysis shows that 2 points pays off in 8 years but you only plan to stay 6 years, buying 1 or 1.5 points might hit the sweet spot where you still break even within your timeline.
Ignoring break-even: The most common mistake is buying points without calculating how long it takes to recoup the cost. Always run the numbers before deciding.
Over-buying points: More points isn't always better. The rate reduction often diminishes after the first 1-2 points, and you tie up more cash with longer break-even periods.
Ignoring alternatives: Not comparing points to alternatives like a larger down payment or keeping the cash invested.
Forgetting taxes: Not factoring in the tax deductibility of points, which can significantly improve your effective return (if you itemize).
Optimistic timelines: Assuming you'll stay in the home longer than you actually will. Life changes—jobs, families, preferences—often prompt moves sooner than expected.
Ignoring opportunity cost: The money spent on points could be invested elsewhere. A 6% guaranteed return from points is good, but not if you could earn 10% in the market.
Not shopping around: Accepting your first lender's point pricing without comparing. The difference between lenders can be substantial.
Mortgage points are a financial tool, not inherently good or bad. They work well for long-term, stable homeowners who have extra cash and want predictable savings. They work poorly for people with uncertain timelines, limited cash reserves, or expectations that they'll refinance.
Run the break-even calculation, consider your realistic timeline, factor in taxes and opportunity costs, and compare multiple lenders. With those inputs, the right decision usually becomes clear.