Buy Points vs. No Points Calculator

Loan Amount

$

Rate Without Points

%

Rate With Points

%

Cost of Discount Points

$

Years Staying in Home

yrs

Break-Even

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Payment without points —

Payment with points —

Monthly savings —

Total saved at 7 years —

Net gain/loss after 7 years —

Enter your numbers above to calculate.

ℹ RefinanceUSA is not a lender. Results are estimates for comparison — actual loan terms and point costs vary by lender. How we calculate

How Discount Points Work

A discount point is a one-time upfront fee paid at closing to permanently lower your mortgage interest rate. One point equals 1% of your loan amount. On a $300,000 loan, one point costs $3,000.

In exchange for that upfront payment, your lender reduces your interest rate — typically by 0.125% to 0.25% per point, depending on the lender and current market conditions. This lower rate applies for the full life of the loan, reducing your monthly principal and interest payment every single month.

Break-Even (months) = Points Cost ÷ Monthly Savings

Monthly Savings = Payment Without Points − Payment With Points

The key question is always: will you keep the loan long enough to recover the upfront cost? If you stay past break-even, buying points saves you money. If you sell, refinance, or pay off the loan before break-even, buying points costs you money.

Worked Example: $300K loan, 6.75% → 6.50%, one point

Loan amount	$300,000
Rate without points	6.75% (30-year)
Payment without points	$1,946/month
Rate with one point	6.50% (30-year)
Payment with one point	$1,896/month
Cost of one point (1%)	$3,000
Monthly savings	$50/month
Break-even point	60 months (5 years)

Key insight: Buying points is essentially prepaying interest. The longer you hold the loan after break-even, the better the investment. Points are most powerful for buyers planning to stay 10+ years.

When Buying Points Makes Sense

Whether points are worth buying depends almost entirely on how long you plan to stay in the home. Use this quick reference — then confirm with the calculator above using your actual numbers:

Your Situation	Verdict	Why
Stay 10+ years	Buy Points	Points save thousands over a long hold. The upfront cost pays back many times over.
Stay 5–7 years	Check Break-Even	May be worth it depending on the rate reduction and point cost — use the calculator to confirm.
Stay < 3 years	Skip Points	Break-even is typically 4–7 years. You won't recover the upfront cost before selling or refinancing.

Other factors that make points more attractive

You have the cash. Points only help if you can pay them without depleting your emergency fund or other investments. Draining savings to buy points may not be wise even if break-even looks good.
You want a lower payment now. If cash flow is tight, buying down the rate reduces your monthly obligation — regardless of break-even math.
Rates are unlikely to fall soon. If you expect to refinance in 2 years when rates drop, points paid today won't help — you'd refinance before break-even.
The lender's rate/point trade-off is favorable. Always ask for the Loan Estimate with and without points, and compare. Some lenders offer a much better rate reduction per point than others.

Rule of thumb: Your planned stay should be at least 1.5× the break-even period to justify buying points comfortably. If break-even is 60 months, you should plan to stay at least 7.5 years.

Frequently Asked Questions

Should I pay discount points when refinancing?

Points make sense when break-even is shorter than your planned stay. Each point (1% of loan) buys roughly 0.25% rate reduction. On a $300K loan, one point costs $3,000 and saves about $45–$50 per month — break-even around 60–67 months. If you plan to stay 10+ years, points can save thousands. If moving in 3 years, skip them. Use the calculator above to find the exact break-even for your specific numbers.

How much does one discount point lower my rate?

One discount point typically reduces your rate by 0.125% to 0.25%, depending on the lender and market conditions. The exact rate reduction varies significantly — always ask your lender for the specific rate/point trade-off on your Loan Estimate before deciding. Some lenders offer better rate reductions per point than others, so shopping around matters.

What is the break-even point for buying points?

Break-even months = Points Cost ÷ Monthly Savings. If one point costs $3,000 and saves $45/month, break-even is 67 months (~5.6 years). You need to keep the loan past that point to come out ahead financially. The calculator above computes this instantly for your inputs.

Are discount points tax deductible on a refinance?

Points paid on a refinance are generally deductible but must be amortized over the life of the loan — you cannot deduct the full amount in the year paid. On a 30-year refinance, you deduct 1/30th of the points cost each year. This is different from purchase-mortgage points, which are often fully deductible in the year paid. Consult a tax advisor for your specific situation. See IRS Publication 936.

Discount Points vs. Origination Points: A Critical Distinction

Many borrowers confuse discount points with origination points, but they serve entirely different purposes. Mixing them up leads to poor financial decisions and misread Loan Estimates.

Discount points (what this calculator covers)

Discount points are prepaid interest paid at closing to buy down your interest rate. One discount point = 1% of the loan amount. When you pay discount points, you're essentially paying some of your interest in advance in exchange for a lower rate over the life of the loan. The economic value comes from the break-even: if you stay past the break-even date, the lower monthly payment recoups the upfront cost and then some.

Origination points (lender fee — not the same thing)

Origination points are a lender's fee for processing your loan, expressed as a percentage of the loan amount. Unlike discount points, origination points do not buy down your rate — they're simply a cost of getting the loan. On your Loan Estimate, origination points appear in Section A (Origination Charges). They are negotiable, but they don't lower your rate. Always clarify with your lender: "Are these discount points that lower my rate, or origination fees?"

How to read them on your Loan Estimate

On the official Loan Estimate form, discount points appear under Section A: "Points" with a note like "Rate reduction from X% to Y%." Origination fees appear in the same section but are labeled as "Origination Charge," "Underwriting Fee," or "Processing Fee." If you're comparing two lenders and one quotes "2 points" while the other quotes "0 points," make sure you understand which type each lender is referring to before drawing any conclusions about cost.

Negative points (lender credits)

The opposite of buying points is accepting a lender credit — a negative point. A lender credit gives you cash toward closing costs in exchange for a higher interest rate. For example, you might accept a rate of 6.75% instead of 6.50% and receive a $2,500 lender credit that offsets your closing costs. This is the "no-closing-cost" structure — the cost is shifted from upfront to ongoing via a higher rate. Use the Offer Comparison Calculator to model whether a lender credit makes sense for your hold period.

Key check: On your Loan Estimate, look at the top box labeled "Your Interest Rate." If it says something like "6.375% (Rate includes 1.5 points)," you're looking at a quoted rate that bakes in discount points. Ask for the same rate with zero points to see the clean comparison.

Points Strategy by Loan Scenario

The right points decision depends heavily on your loan amount, rate environment, and financial priorities. Here are four common borrower scenarios with specific guidance for each.

Scenario 1: Large loan, long stay, stable job ($600K, 30 years, 10+ year planned stay)

This is the textbook case for buying points. One point on a $600,000 loan costs $6,000 and typically reduces the rate by 0.25%. On a 30-year term, that saves approximately $97/month. Break-even: 62 months (~5.2 years). Over 10 years, you save roughly $5,640 net after recovering the $6,000 cost — and over 20 years, you save $17,280 net. The higher the loan balance and the longer the stay, the stronger the case for buying points.

Scenario 2: Moderate loan, uncertain timeline ($350K, 30 years, 5–7 year planned stay)

One point on $350,000 costs $3,500 and saves about $57/month. Break-even: 61 months (~5.1 years). At exactly 5 years, you're net zero; at 7 years, you've saved $1,276 net. The decision is marginal — consider only if you have high confidence you'll stay 7+ years. If there's any chance you move at 4–5 years (new job, growing family, etc.), skip the points. The Refinance Decision Calculator can help you assess whether the overall refinance makes sense before layering in the points question.

Scenario 3: Small loan, short stay ($200K, staying under 4 years)

One point on $200K costs $2,000 and saves about $32/month. Break-even: 63 months. You will move at 4 years (48 months) — meaning you exit before break-even and lose approximately $464 on the points purchase. In this scenario, skip points entirely. Take the higher rate and put the $2,000 toward an emergency fund or investment where it can earn a return before your home sale.

Scenario 4: Refinancing an ARM before reset ($400K, switching to fixed)

When refinancing an adjustable-rate mortgage to a fixed rate, buying points can be especially valuable because you're locking in a rate you'll likely keep for many years. If you're escaping an ARM that's about to reset — and you plan to stay in the home — the payment certainty from a fixed rate plus the lower rate from bought points is a powerful combination. Use the ARM Reset Calculator to understand your current ARM's reset exposure, then model the points decision here for your new fixed-rate loan.

Tax Implications of Buying Discount Points on a Refinance

Points paid on a refinance receive different tax treatment than points paid on a purchase mortgage. Understanding the rules helps you factor the after-tax cost into your break-even calculation.

Purchase mortgage: fully deductible in year paid

When you buy a home and pay discount points on the original purchase mortgage, you can generally deduct the full amount in the year you paid them — provided you itemize deductions. This one-time deduction can be substantial: $6,000 in points on a $600K loan, deducted in the year of purchase, could save $1,320–$2,220 in federal taxes depending on your tax bracket (22%–37%).

Refinance mortgage: amortized over the loan life

Points paid on a refinance must be amortized (spread) over the life of the new loan — you cannot deduct the full amount in the year paid. On a 30-year refinance, you deduct 1/360th of the points cost for each monthly payment you make. If you pay $3,000 in points, you deduct $100 per year ($8.33/month) over 30 years.

There is one important exception: if you sell or pay off the loan before the end of its term, you can deduct any remaining unamortized points in the year of sale or payoff. So if you pay $3,000 in points, deduct $400 over 4 years, and then refinance or sell, you can deduct the remaining $2,600 in the year of that event.

Cash-out refinance and points deductibility

If you refinance and take cash out, the points attributable to the original principal balance are deductible (amortized), while points attributable to the cash-out portion are deductible only if the cash was used to substantially improve your home. Points used to pay off consumer debt via cash-out are not deductible. See IRS Publication 936 for full details.

After-tax break-even adjustment

To calculate your after-tax break-even, reduce your effective points cost by the present value of the tax deductions. For a 30-year loan with $3,000 in points and a 24% tax bracket, your annual tax savings from the deduction is approximately $24/year — modest but real. At a 22% bracket, the $3,000 deduction over 30 years saves you $660 in total taxes. This narrows your effective points cost to $2,340, shortening break-even by several months.

Always consult a tax advisor. The TCJA of 2017 raised the standard deduction significantly, meaning fewer homeowners itemize today. If you take the standard deduction, the mortgage interest deduction (including points amortization) provides no additional benefit. Confirm your deduction eligibility before factoring the tax impact into your decision.

Worked Example: Points Decision on a $400,000 Refinance

Here is a detailed walkthrough of a real-world points decision using the calculator's exact methodology.

The setup

Loan amount: $400,000
Current rate (no points): 6.875%
Rate with 1 point ($4,000): 6.625%
Rate with 2 points ($8,000): 6.375%
Term: 30 years
Planned stay: 8 years

The math: Option A — Zero points

Monthly P&I: $2,629/month
Total upfront cost: $0 in points
Total paid over 8 years: $252,384

The math: Option B — 1 point ($4,000)

Monthly P&I: $2,563/month (saves $66/month vs. Option A)
Break-even: $4,000 ÷ $66 = 61 months (~5.1 years) ✓ under 8-year stay
Total paid over 8 years: $4,000 + ($2,563 × 96) = $250,048
Net savings vs. Option A: $2,336

The math: Option C — 2 points ($8,000)

Monthly P&I: $2,499/month (saves $130/month vs. Option A)
Break-even: $8,000 ÷ $130 = 62 months (~5.2 years) ✓ under 8-year stay
Total paid over 8 years: $8,000 + ($2,499 × 96) = $247,904
Net savings vs. Option A: $4,480

Verdict

Both options produce net savings over the 8-year hold period. Option C (2 points) saves the most total money — $4,480 net vs. $2,336 for Option B. However, Option C requires $8,000 upfront vs. $4,000. If you have the cash and confidence in your 8-year stay, Option C wins. If cash is tighter, Option B provides meaningful savings with lower upfront risk. Enter these exact numbers in the calculator above to verify.

What if you move at year 5 instead of year 8? Both options break even at 61–62 months. At exactly 5 years (60 months), you're $66–$130 short of break-even. Moral: if there's any uncertainty about your timeline, buy fewer points — or none. The cost of being wrong is losing money instead of saving it.

Points and Refinancing Again in the Future

One underappreciated risk of buying points: if rates fall and you refinance again before break-even, you lose the remaining unrecovered point cost. This is called points stranding.

Points stranding risk

You pay $4,000 in points today and plan to stay 8 years. But 3 years later, rates fall by 1.5% and you refinance again. You've only recovered $66 × 36 months = $2,376 of your $4,000 — leaving $1,624 stranded. In a declining rate environment, points paid today may never pay back if you refinance before break-even. This is why the Rate Drop Savings Calculator is a useful companion tool: use it to estimate how much a hypothetical future rate drop would save to assess whether buying points today is worth the stranding risk.

The points-plus-refinance-again strategy

In a declining rate environment, some borrowers intentionally avoid points (or buy very few) specifically to keep their break-even short — accepting that they'll refinance again when rates fall further. This strategy prioritizes flexibility over maximum-savings-per-refinance. It's rational if rates are clearly trending downward and you have the financial wherewithal to absorb closing costs a second time. Use the Refinance Decision Calculator to model your current refinance, then re-run it hypothetically with a 1% lower rate to see whether a second future refinance would also score highly.

Buy Points vs. No Points Calculator