Mortgage Points Break-Even Calculator Excel

Mortgage points are fees paid to the lender to reduce your interest rate. This calculator helps you determine when paying points becomes cost-effective by comparing the savings from a lower rate with the points' upfront cost.

What are mortgage points?

Mortgage points are fees paid to the lender, typically expressed as a percentage of the loan amount. Each point equals 1% of the loan amount. For example, 1 point on a $200,000 loan equals $2,000.

Points reduce your interest rate, which can save you money over the life of the loan. However, the upfront cost must be offset by the savings from the lower rate.

Points calculation

Points cost = Loan amount × (Points percentage ÷ 100)

Types of points

Discount points: Paid upfront to reduce the interest rate
Origination points: Paid at closing to cover lender fees
Prepayment points: Paid to refinance early

How to calculate break-even

The break-even period is the time it takes for the savings from lower interest rates to equal the cost of the points. The formula is:

Break-even calculation

Break-even period (months) = Points cost ÷ (Monthly savings from lower rate)

Where monthly savings is calculated as:

Monthly savings calculation

Monthly savings = (Original monthly payment - New monthly payment) × 12

Factors affecting break-even

Loan amount
Original interest rate
Points percentage
Loan term

Example calculation

Let's calculate the break-even for a $200,000 loan with 1 point (1% of $200,000 = $2,000) that reduces the rate from 6% to 5%.

Scenario	Monthly Payment	Annual Savings
Original rate (6%)	$1,264.14	$0
With points (5%)	$1,199.53	$7,702.80

Break-even period = $2,000 ÷ $7,702.80 = 0.26 years or 3.1 months.

Interpretation

With this example, paying 1 point saves $7,702.80 per year, so the break-even occurs in just 3.1 months. This makes points cost-effective for this scenario.

When to use points

Points are most beneficial when:

You plan to stay in the home long-term
The points reduce your rate by at least 0.5%
You can afford the upfront cost
You're refinancing to a lower rate

Consider not using points if:

You plan to sell soon
The break-even period is longer than your expected stay
You're in a high-interest-rate environment

FAQ

How many points is typical?

Typical ranges are 0.25-0.5 points for conventional loans and 0.5-1 point for jumbo loans or FHA loans.

Are points tax deductible?

No, mortgage points are not tax deductible as they are considered prepayment penalties.

Can I negotiate points?

Yes, you can negotiate points with your lender, especially if you have good credit or a strong financial profile.

How do points affect loan approval?

Paying points can improve your loan approval chances by demonstrating financial strength and commitment.