Mortgage Points Calculator

Mortgage Points Calculator

What Are Mortgage Points?

A mortgage discount point is an upfront fee paid to the lender at closing in exchange for a permanently lower interest rate. One point equals 1% of the loan amount. The rate reduction per point depends on the lender and market conditions, but typically ranges from 0.125% to 0.25% per point on a 30-year loan.

Points differ from origination fees: origination fees are charges for processing the loan with no corresponding rate benefit. Discount points are optional prepaid interest that genuinely reduces your rate.

The Break-Even Formula

If you buy 1.5 points on a $350,000 loan at 1% per point, you pay $5,250 upfront. If the lower rate saves $56/month, break-even = 5,250 ÷ 56 = 93 months (7.75 years). Selling or refinancing before month 93 means the points cost you money.

Points Quick Reference: Rate Reduction vs. Cost

*Based on $350K loan at 7.0% base rate, 30-year term. When rate reduction per point is constant, break-even stays roughly constant regardless of number of points — the key driver is cost-efficiency per basis point of rate reduction.

3 Scenarios: When Points Win and When They Don't

Scenario 1 — Long-term holder: Points are a smart investment

For a borrower who plans to stay 10+ years, paying $9,000 in points returns nearly $44,000 in lifetime interest savings — a 4.9x return. The 5-year break-even is comfortable for long-term holders.

Scenario 2 — Short-term holder: Points destroy value

Selling before break-even turns points into a net loss. Here, paying $6,000 in points to save $98/month is a losing trade for a 4-year hold — the homeowner would have saved $1,296 by choosing the no-point loan. When in doubt about how long you'll stay, skip the points.

Scenario 3 — Refinance risk: Points may be wasted if rates drop

Points are permanently tied to this specific loan. If rates drop and you refinance into a better loan, you lose the unrecovered portion of your points investment. In an environment where rates are expected to decrease, buying points amplifies the downside risk of refinancing early.

Frequently Asked Questions

What is a mortgage point?

One discount point equals 1% of the loan amount paid upfront at closing to permanently lower your interest rate. On a $350,000 loan, one point costs $3,500. The rate reduction per point typically ranges from 0.125% to 0.25% on a 30-year fixed loan.

Should I buy mortgage points?

Only if you'll keep the loan past the break-even point. Divide the cost of points by your monthly savings to find break-even in months. If you're likely to sell, move, or refinance before that date, skip the points. Points deliver the most value for long-term holds in a stable or rising rate environment.

How much does 1 point lower my rate?

Typically 0.125% to 0.25% per point on a 30-year fixed loan. The exact reduction varies by lender and market. Compare lenders' rate sheets to find the most efficient points pricing — some lenders offer better rate reductions per dollar of points than others.

Are mortgage points tax deductible?

Yes, in most cases. Per IRS Publication 936, points on a purchase mortgage are typically fully deductible in the year paid. Points on a refinance must be deducted over the life of the loan (amortized). Consult a tax professional for your specific situation.

Can I roll discount points into the loan balance?

No — discount points must be paid in cash at closing and cannot be financed into the loan balance on most conventional loans. This differs from some closing costs, which can sometimes be rolled into a refinance balance if there is sufficient equity. On most FHA and VA loans, points also cannot be financed, though some fees can. If you want a loan with no upfront cash, ask your lender about lender credits (negative points) instead — they increase your rate but eliminate upfront costs.

What happens to my points if I refinance early?

You forfeit the unrecovered portion. If you paid $7,000 in points and have only recovered $3,500 in monthly savings before refinancing, you've effectively lost $3,500. The only partial recovery: for refinance loan points that were being amortized for tax purposes, the remaining undeducted balance can be claimed in the tax year you pay off the loan. This is a real but small offset — the deduction value is typically far less than the unrecovered points cost.

Are points worth buying in a falling rate environment?

Rarely. If rates are likely to fall within 2–3 years, buying points today locks in savings that disappear when you refinance to the lower rate. You'd pay upfront for a benefit that evaporates at the next refi. In a falling rate environment, the better strategy is usually no-points or lender-credits — take the short-term rate, then refinance when the market drops. Use this calculator's "5-year net" row: if you expect to refinance again within 5 years, a negative 5-year net signals points are the wrong choice.

How to Use the Mortgage Points Calculator

This tool calculates whether paying discount points — upfront fees to buy down your interest rate — is worth it for your specific situation. Follow these steps to get accurate break-even and net savings figures.

Step 1 — Enter your loan amount and term

Use the actual refinance balance (the amount you're borrowing), not your original loan amount or home value. If you're on a 20-year term, enter 20 — don't default to 30. Shorter terms change the payment math and break-even timing.

Step 2 — Enter the rate without points

This is the "par rate" — the lender's no-cost interest rate with zero discount points. It appears on your Loan Estimate as the rate with $0 in points on Page 1. Every lender has a rate sheet with different rate/point combinations; request the par rate explicitly if it's not shown.

Step 3 — Enter the number of points and the rate with points

Enter the exact points (e.g., 1.5 pts) and the corresponding rate from your Loan Estimate. The calculator computes the cost automatically (points × loan amount). If the lender offers multiple rate/point combinations, run the calculator for each to find the most efficient option — the one where each dollar of points buys the most rate reduction.

Step 4 — Read the break-even and net savings

The break-even shows how many months until monthly savings recover the cost of points. The "5-year net" and "10-year net" lines show total profit or loss at those milestones. Compare the break-even to your expected stay: if you'll sell or refinance before break-even, skip the points.

Negative Points: Lender Credits (The Opposite Trade)

Discount points buy a lower rate at the cost of upfront cash. The reverse is also available: lender credits (negative points) give you cash toward closing costs in exchange for a higher interest rate. If the lender offers −1 point ($3,500 credit on a $350,000 loan) at a rate 0.25% higher, you're trading $3,500 in savings for $57/month more in perpetuity — a 61-month payback. Lender credits make sense when you're short on closing cash, plan to move soon, or expect to refinance again when rates fall further.

You can use this calculator in reverse to evaluate lender credits: enter the credit amount as a negative fee in the cost field and the higher rate in the "with points" field. If the "net savings" at your expected hold period is negative, the lender credit costs you more long-term than paying your own closing costs.

Discount Points vs. Origination Fees: A Critical Distinction

Both discount points and origination fees appear on your Loan Estimate and are paid at closing — but they are fundamentally different costs with completely different tradeoffs. Confusing them is one of the most common and costly mortgage mistakes.

Discount Points (Voluntary — Buy Down Your Rate)

Discount points are optional prepaid interest you choose to pay in exchange for a permanently lower rate. Every lender offers a "rate sheet" with multiple rate/point combinations. You decide where on that sheet to land based on your break-even calculation. Key facts:

• One point = 1% of the loan amount, paid at closing
• Rate reduction per point: typically 0.125%–0.25% on 30-year fixed loans
• Deductible as mortgage interest on purchase loans in the year paid; must be amortized over the loan life on refinances
• Non-refundable — forfeited if you sell or refinance before break-even

Origination Fees (Processing Charge — No Rate Benefit)

Origination fees are what the lender charges for making the loan: processing, underwriting, administrative overhead. Unlike discount points, origination fees provide no rate benefit whatsoever. They appear as "Origination Fee," "Underwriting Fee," or "Processing Fee" on Section A of the Loan Estimate. Origination fees vary widely:

• Major retail banks: often 1%–1.5% of loan amount
• Online lenders: typically 0%–0.5%
• Credit unions: often $500–$1,500 flat fee regardless of loan size
• Mortgage brokers: broker compensation is disclosed separately; lender fees may be minimal

The Bundled Fee Trap

Some lenders present combined charges like "1.5% origination + 0.5 points" that obscure how much you're paying for processing vs. rate reduction. Always ask your lender to itemize each charge. The lender who charges $0 origination and 1 point may be cheaper than the one who charges 1% origination and no points — use this calculator and the APR calculator together to see which offer is truly lower cost.

How Points Work Across Loan Types

Rate reduction per point and tax treatment vary significantly by loan type. Understanding these differences is essential when evaluating point pricing on FHA, VA, or non-conforming loans.

FHA Loans: Points Don't Eliminate MIP

FHA loans carry a mandatory Mortgage Insurance Premium — an upfront MIP (1.75% of the loan, typically financed) plus an annual MIP paid monthly. Discount points reduce your base interest rate but do not affect the MIP calculation. This means FHA borrowers must evaluate points against the combined rate + MIP cost, not rate alone. Paying points on an FHA loan you plan to refinance to conventional once you reach 20% equity is rarely cost-effective — you'll exit the FHA loan before recovering the points investment.

VA IRRRL: Favorable Points Tax Treatment

Points paid on a VA IRRRL (Interest Rate Reduction Refinance Loan) are fully deductible in the year paid — an exception to the standard rule requiring refinance points to be amortized. This improves the after-tax economics of buying points on a VA refi. However, the VA also requires a "net tangible benefit" test: the lower rate must be recovered within 36 months. If your break-even on points exceeds 36 months, the loan may not pass VA guidelines.

15-Year Loans: Watch the Break-Even Carefully

Points on 15-year refinances often have a longer break-even than on 30-year loans despite higher rate reductions per point. Why? The monthly payment on a 15-year loan is much higher than on a 30-year, so the absolute monthly savings from a rate reduction are smaller relative to the payment size. Additionally, 15-year borrowers tend to pay off their loan faster, which reduces the window for recovering point costs. Always run the calculator before assuming a high rate reduction per point makes a 15-year point purchase worthwhile.

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