Is a half-point rate drop worth a refinance?
Find your break-even month on a half-point refinance with a worked example, plus the VA and FHA rules and income proof for self-employed owners.
In this article
Does a half-point drop make refinancing worth it?
- Your break-even month comes from your own refinance costs, not from a rule of thumb.
- Paying discount points lowers the rate but pushes your break-even month later.
- Federal law (38 U.S.C. 3709) says a VA refinance must earn back its costs within 36 months, and that rule covers VA loans only.
- On most refinances of your primary home, you can cancel until midnight of the third business day after closing.
- I work with lenders that read bank statements, and they may count income your tax returns don't show.
Half a point is worth it when you'll hold the loan long enough for the savings to beat what it cost to get. If you bought in the last two years, a lower quote can look tempting. Here, half a point means the rate drops by half a percentage point, which is different from a discount point, a fee you pay. Whether that drop is big for you depends on your own costs.
Finding your break-even month
Your break-even month is your total refinance costs divided by how much less you pay each month. You only come out ahead after it. Until then, the refinance has cost you more than it has saved.
Say, as an example, your refinance costs $6,000 in total and you save a set amount each month. Divide the $6,000 by your monthly savings, and the result is your break-even month. Sell or refinance again before that month and you've lost money on the deal.
Discount points push that month later. A discount point is a fee you pay up front for a lower rate. It trims your monthly cost. It also makes the top number in the division bigger, so you wait longer to get ahead.
Fannie Mae may charge lenders a loan-level price adjustment (LLPA) based on your loan-to-value ratio, meaning the loan compared with the home's value, and your credit score. Fannie Mae's guide doesn't say how a lender passes that on to you. I'd ask each lender whether an LLPA shows up in your quote.
The example below uses the Freddie Mac market average rate to show what points look like on a loan. The annual percentage rate (APR) folds costs like points into one yearly figure so you can compare loans. The points figure comes from the Consumer Financial Protection Bureau (CFPB).
| Example loan detail | Amount, including monthly payment |
|---|---|
| Home price | $500,000 |
| Down payment | 20% ($100,000) |
| Loan amount | $400,000 |
| Term | 30-year fixed, 360 monthly payments |
| Rate | 6.01% (6.08% APR) |
| Monthly principal and interest payment | $2,400.77 |
| Discount points | 0.75 ($3,000) |
Example: a $400,000 30-year fixed loan at 6.01% (6.08% APR) with 20% down ($100,000) on a $500,000 home has 360 monthly payments of $2,400.77 in principal and interest. The APR assumes 0.75 discount points ($3,000, the median paid by 2023 home buyers who paid points, according to the CFPB) and no other lender fees. Taxes and insurance are not included, so the actual payment will be higher. The rate is the market average for February 19, 2026 from Freddie Mac Primary Mortgage Market Survey; yours depends on your credit, loan and property.
In that example, the $3,000 in points is exactly the kind of cost that goes on top of your break-even division.
Points on a refinance generally can't be deducted in full the year you pay them, even on your primary home, according to IRS Publication 936 (2025). A CPA can tell you how that plays out on your own return.
When does the half-point rule change?
If you have a loan backed by the Department of Veterans Affairs (VA) or the Federal Housing Administration (FHA), federal rules set their own tests for a refinance. Check those before you run the math.
Federal law (38 U.S.C. 3709) sets three tests for a VA refinance where the new loan isn't larger than the old payoff. First, earn back the costs within 36 months through lower monthly payments. Taxes, VA fees and escrow (money held to pay your taxes and insurance) don't count toward that.
Second, the rate has to drop. If you refinance a fixed-rate VA loan, a new fixed rate must be at least 0.50 percentage point lower, or 2 percentage points lower if the new loan is adjustable. Third comes seasoning, meaning how long you've had the old loan: six monthly payments or 210 days after its first due date, whichever is later.
Those rules belong to VA loans only. They decide whether the VA will guarantee the new loan. Passing them doesn't prove the refinance is worth it for you. Your own break-even month still decides that.
| Rule | What it says | Applies to | Source |
|---|---|---|---|
| Cost recoupment | Fees and closing costs, minus taxes, escrow and VA fees, earned back through lower monthly payments within 36 months | VA refinances where the new loan isn't larger than the payoff | 38 U.S.C. 3709(a) |
| Rate drop floor | New rate at least 0.50 point lower if fixed, at least 2 points lower if adjustable | Fixed-rate VA loans refinanced into VA loans | 38 U.S.C. 3709(b) |
| Seasoning | Later of six consecutive monthly payments or 210 days after the first payment due date | VA refinances where the new loan isn't larger than the payoff | 38 U.S.C. 3709(c) |
| Net tangible benefit | The refinance must benefit the borrower; the definition depends on the loan type and new rate or term | FHA streamline refinances | HUD |
Sources: U.S. Code, 38 U.S.C. 3709 (2024 edition) for the VA rows; HUD, Streamline Refinance Your Mortgage, for the FHA row.
After closing, you also get a short window to back out, called the right of rescission, under the Consumer Financial Protection Bureau's Regulation Z §1026.23. It doesn't cover a purchase loan. With your same lender, it covers only the new money.
Can I refinance if my tax returns show less than I make?
Yes, you can refinance with returns that show less than you make, if a lender counts your income another way. A refinance means qualifying again. Your accountant's write-offs help at tax time, but a bank that only reads returns sees the smaller number. I work with lenders that read business bank statements instead.
I'm a broker at Rate Rebel (NMLS #282828), and I lend in California. I take one file to many wholesale lenders, the companies that fund the loans brokers bring them, instead of living by one bank's rules. We close bank-statement and asset-based loans, plus non-warrantable condos (condos in buildings that miss the usual loan standards), that retail banks turn away. Different lenders want different deals.
Lower qualifying income can change which loan you get. That matters for the math. A different program can carry different costs, and those costs move the month you come out ahead, so run the division on the quote you actually get. If you haven't qualified with bank statements before, my guide on how bank-statement loans work shows what lenders read.
What this advice rests on
I've done this work for 21 years, and today as a broker I place bank-statement and asset-based files that banks turn away. The VA-only refinance rules come from 38 U.S.C. 3709, and the points rule from IRS Publication 936 (2025). If you want to know what happens to your income file before closing, I cover it in whether lenders re-check self-employed income.
Should you refinance for half a point?
Refinance for half a point if you expect to keep the loan longer than it takes the savings to cover the costs, and your income qualifies. If not, your current loan is the better call. No pressure either way.
Ask for two Loan Estimates on the same day and compare them line by line. Add every cost, points included, and divide by the monthly savings. My free calculators give a rough estimate of what you might borrow and the real payment in a few minutes, with no credit pull; only a lender's underwriting can decide whether you're approved.
Compare how long you expect to stay in the home with your break-even month, and check that a lender accepts your income. If a move or another refinance could come first, the loan you have now likely wins. On a VA loan, check the 36-month recoupment first. If you're refinancing a fixed-rate VA loan into a fixed rate, the new rate must also be at least half a point lower. Text me if you want a second look.
Questions people ask
When does a half-point rate drop make refinancing pay off?
A half-point rate drop pays off once you've kept the new loan past your break-even month. That month is your total closing costs divided by your monthly savings. Points and other fees raise the costs and push the month later.
My tax returns show less than I really make. Can I still refinance?
Possibly. A refinance means qualifying again, and some lenders count income from your business bank statements instead of your returns. As a broker, I take one file to many wholesale lenders, including bank-statement programs.
My accountant saved me on taxes and now I can't qualify. What are my options?
A bank that only reads tax returns sees your income after write-offs. Bank-statement and asset-based programs look at your income another way. A different program can carry different costs, so redo your break-even math on the actual quote. Ask your CPA about the tax side.
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