The Quick Read: The lender does not subtract the balance on your last statement. It subtracts the payoff amount, which is the full figure needed to close out your old loan on the day of funding. The formula is simple: the program’s maximum loan, minus the payoff, minus costs, equals your cash. For a conventional cash-out on a one-unit primary home, that maximum is 80% of the appraised value.
What “Existing Balance” Really Means
The “existing balance” depends on the program you use. Here is how it plays out across the main loan types:
- True cash-out: The payoff sets the floor. Cash is whatever fits between the payoff and the leverage cap.
- Rate-and-term (limited cash-out): The new loan is built around the payoff. Almost nothing comes back to you.
- FHA Streamline and VA IRRRL: The old loan’s balance is the ceiling. You cannot borrow past it, apart from allowed costs.
Most online calculators ask you to type in one number and call it “balance.” That hides the real work. Three different figures sit behind that word, and the lender uses only one of them.
Key Terms Defined
Unpaid principal balance (UPB): The amount of the original loan you still owe, not counting interest that has built up since your last payment.
Payoff amount: The total needed to close the old loan on a specific date. It includes the principal, interest that has built up, and any fees the loan documents allow.
LTV (loan-to-value): The new loan as a percentage of the home’s appraised value. A cap of 80% means the new loan cannot exceed 80% of value.
Seasoning: The waiting period a loan or ownership must meet before a cash-out is allowed.
Purchase-money second lien: A second mortgage taken out at the time you bought the home, to help pay for it. A HELOC opened later to remodel does not count.
Limited cash-out refinance: A refinance that pays off the first mortgage, closing costs and a purchase-money second, with only a small amount of cash back.
How the Lender Sizes the Loan, Step by Step
The lender builds the loan from the top down. It does not start with your balance. It starts with the ceiling.
1. Classify the loan. The lender asks where the proceeds go. If they pay off only the first mortgage, financed costs and a purchase-money second, it is a limited cash-out. If you take meaningful cash, or pay off any other lien, it is a cash-out.
2. Order the payoff. The lender requests a formal payoff statement from your servicer, the company you send payments to.
3. Check seasoning and title. More on both below.
4. Appraise the home. Value drives the cap on a cash-out. A cash-out refinance on a one-unit primary home reaches 80% LTV across the conventional programs. Two- to four-unit homes, second homes and investment property reach 75%. Those figures are subject to lender guidelines and full file review.
5. Find the maximum loan. Multiply the appraised value by the cap.
6. Subtract the payoff and costs. What remains is your cash.
7. Underwrite income, credit and reserves. Reserves are money you hold after closing. A high debt-to-income ratio can trigger a reserve requirement, per the Fannie Mae eligibility matrix.
8. Close. The new lender pays the old loan off directly. The old lien does not stay in place on a cash-out.
Across the wholesale programs Lendmire places files with, step 6 is where borrowers get surprised. The cap is a ceiling, not a deposit. Payoff and costs come out first. If you are comparing cash-out refinance programs, ask each one to show this subtraction line by line.
What Is Inside Your Payoff Figure?
A payoff figure is bigger than your statement balance. The principal is the main piece. On top of it sit several other items:
- Interest that has built up. Mortgage interest is generally paid after the month it covers. So the day you close, you owe interest for the days since your last payment.
- Per-day interest. The payoff statement shows a daily amount. The total rises each day until the old loan is paid off.
- Fees the loan documents allow. These can include late fees or a prepayment charge, if your loan has one. A Freddie Mac bulletin confirms that a payoff of the existing first mortgage may include a balance deferred under a loss mitigation plan, plus release costs such as late fees and prepayment penalties.
- Deferred balances. If you had a forbearance or modification, the amount set aside for later usually comes due at payoff.
What about your escrow account, where the servicer holds money for taxes and insurance? It is not part of the payoff. The old servicer refunds that balance to you separately, after the loan is paid. Your new loan sets up its own escrow, and those starting deposits are a closing cost. So the old escrow refund does not reduce the payoff. It arrives as a separate check.
Past-due property taxes are different. A lender will want them cleared at closing, and the money comes out of your proceeds.
The Waterfall: Where Every Dollar of the New Loan Goes
Proceeds are applied in a fixed order. In plain terms:
1. The old first mortgage payoff, including interest and any fees.
2. Any other lien the program requires or allows to be paid.
3. Past-due taxes, if any.
4. Closing costs and prepaid items, if you finance them.
5. Whatever remains goes to you.
Here is an illustration with no dollar amounts. Say the home appraises at 100% of value, and the cash-out cap is 80%. The payoff is 60% of value. That leaves 20 points of value before costs. If costs run a few points, your cash is the rest. Change only the payoff, and the cash moves point for point.
| Payoff as % of value | Room under 80% cap | Cash before costs |
|---|---|---|
| 50% | 30 points | Largest |
| 60% | 20 points | Meaningful |
| 70% | 10 points | Modest |
| 78% | 2 points | Costs may use it all |
The table is illustrative. It uses modeled percentages, not market data. If you want a refresher on how the value side of that math works, Lendmire’s explanation of how a lender counts your equity for a cash-out refinance covers it.
Other Liens: What Counts and What Gets Paid
A second mortgage or HELOC changes the category of the loan, not just the math. Here is how each item behaves:
| Item | Paid off? | Effect on the loan |
|---|---|---|
| First mortgage | Yes, always at closing | Sets the payoff floor |
| Purchase-money second | May be rolled in | Stays a limited cash-out |
| HELOC or later second | May be paid off | Turns it into a cash-out |
| Judgment or tax lien | Must be cleared | Comes out of proceeds |
| Old escrow balance | Refunded to you | Not part of the payoff |
Fannie Mae’s limited cash-out rules allow only subordinate liens used to buy the property to be paid off and rolled in. Pay off a HELOC you opened to fix the roof, and the loan is no longer a rate-and-term. It is a cash-out, with the lower cap and the seasoning rules that come with it.
Can you leave a second lien in place? Often yes, but the lender then counts it toward your total debt on the home. Some lenders will also require the second lender to agree to stay behind the new first mortgage. Ask early. It changes how much you can borrow.
Seasoning and Title: Two Tests Before the Math Starts
You can have plenty of equity and still fail these two checks. Under the conventional rules, the first mortgage being paid off must be at least 12 months old, measured from the old note date to the new note date. At least one borrower must also have been on title for six months. Fannie Mae spells this out in its cash-out refinance requirements.
The 12-month test does not apply to second liens being paid off. Exceptions exist for inheritance, legal awards and delayed financing, a route for recent cash buyers. A wholesale lane that reaches 89.99% LTV with no mortgage insurance, available at a 680 score and a 50% ratio on a thirty-year fixed primary residence with a conforming balance, carries its own six months of seasoning. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
Where the General Rule Breaks
The formula holds for most files. These cases bend it.
A home owned free and clear. There is no balance to subtract. A new mortgage on an unencumbered home is still treated as a cash-out, so the full cash-out rules apply.
Limited cash-out and “cash back.” On a rate-and-term loan, only incidental cash may come back. Fannie Mae changed that cap to the greater of a small percentage of the new loan or a flat amount. Older articles quote the previous cap. Treat any old figure with suspicion.
Financed costs. Rolling closing costs into the new loan does not make it a cash-out. A refinance that pays off the old loan plus costs stays a rate-and-term. A cost-only bump is not “cash.”
Co-owner buyouts. Buying out a spouse or partner can count as a limited cash-out if you jointly owned the home for at least 12 months. Fannie Mae sets that test.
Government streamlines. On an FHA Streamline, the old loan’s balance is the ceiling. It needs an existing FHA loan, requires no appraisal, uses limited credit review, and must pass a net tangible benefit test. That test means the refinance has to help you in a measurable way. On a VA IRRRL, the new loan cannot exceed the existing VA loan plus allowed costs. It carries a 0.5% funding fee unless you are exempt, needs no VA appraisal, and requires the later of 210 days and six payments. The FDIC’s summary of the IRRRL confirms the cap on the new loan. Neither streamline is a way to take cash for a remodel. A VA cash-out is the route for equity.
Texas homesteads. A cash-out on a Texas homestead is capped by the state constitution at the agency figure. The 89.99% wholesale lane is not written there.
Trust and LLC titles. Some programs want the home in your personal name first. Plan for that before you apply.
Energy-retrofit (PACE) loans. These are tax-assessment loans, and Freddie Mac requires them to be paid in full when paid off through a refinance. That adds to your payoff and cuts your cash.
One more detail: a payoff quote is good for a specific date. An extra principal payment or a mid-month payment right before closing changes the figure. The lender updates the payoff statement near funding, and the final cash amount follows it.
Where to Find Your Number
Your statement balance is a starting point. For the real figure, try these steps:
- Check your servicer portal. Many portals show a payoff estimate for a chosen date.
- Request a formal payoff statement. Your lender will usually do this for you after you apply.
- Ask for the per-day amount. That tells you how much the figure moves if the closing date shifts.
- List every other lien. Pull a title report if you are unsure whether anything else is attached.
Mistakes That Distort Your Estimate
- Using the original loan amount. After years of payments, you owe less. The balance rolled in is what remains, not what you first borrowed.
- Using a stale statement balance. It leaves out interest that has built up since your last payment.
- Forgetting a second lien. A HELOC with a drawn balance reduces your cash dollar for dollar if it gets paid.
- Ignoring costs. The cap limits the total loan, so financed costs eat into your cash.
- Assuming the old cash-back cap applies. Programs change, so ask for current guidelines.
- Treating the cap as a promise. It is a maximum. Appraised value, credit and reserves can all pull it lower, subject to lender guidelines and full file review.
What the Bigger Balance Does Afterward
A cash-out rebuilds your loan on a larger balance. The new terms apply to the whole balance, not just the new cash. If your current loan has terms you like, giving them up is a real cost. A longer term can also add total interest over the life of the loan.
Mortgage insurance enters when leverage passes 80%. You can ask to cancel it at 80% of the original value, with good payment history, no subordinate liens and no drop in value. The servicer must end it automatically at 78%.
Moving credit card or other unsecured debt into a mortgage trades a flexible obligation for one secured by your home. The monthly payment may drop, but missing payments now puts the house at risk. A HELOC or home equity loan may fit better if you want cash while keeping your existing first mortgage. Tax treatment can depend on your situation; borrowers should speak with a qualified tax professional before relying on any deduction or credit.
Frequently Asked Questions
Is the balance on my statement the same as the payoff amount?
No. The payoff includes interest that has built up since your last payment, plus any fees allowed under the loan documents. It rises each day until the loan is paid off. Ask your servicer for the per-day amount.
Does a second mortgage or HELOC count against my cash?
If it is paid off at closing, yes. The payoff comes out of the new loan before you receive anything. If it stays in place, the lender counts it toward your total borrowing on the home. Paying off a HELOC that was not used to buy the home also makes the loan a cash-out.
Can the payoff change between application and closing?
Yes. Interest keeps building each day, and an extra payment changes the principal. The lender refreshes the payoff statement near funding, so your final cash figure can move a little from the early estimate.
Do closing costs reduce my cash?
They do if they are financed into the loan. The cap limits the total loan, so costs paid from proceeds come out of what you receive. Costs paid at the table do not reduce the loan.
Why can’t I take cash on an FHA Streamline or VA IRRRL?
Both are tied to the old loan’s balance. They exist to change the terms of your existing government loan, not to pull out equity. If you want cash on top, you would look at a cash-out program instead, subject to lender guidelines.
Comparing Your Options
If you are weighing a cash-out refinance against keeping the loan you have, Lendmire can help you compare the programs and the equity each one reaches. A lender can read your payoff statement and your home value, and that is enough to see how much room sits between them.
For your own numbers, request a scenario review with Lendmire.
For current guidelines and terms, see Lendmire’s refinance programs page.
About Lendmire
Lendmire — NMLS# 2371349 — is a mortgage broker that arranges FHA, VA, conventional and jumbo home purchase and refinance financing in 16 states through wholesale lenders. Every option is subject to the lender’s guidelines and full underwriting. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. Fannie Mae Eligibility Matrix
2. Freddie Mac Guide Bulletin on payoff of existing first mortgages
3. Fannie Mae Selling Guide: Limited Cash-Out Refinance Transactions
4. Fannie Mae Selling Guide: Cash-Out Refinance Transactions
5. Fannie Mae Announcement SEL-2025-08
7. Freddie Mac PACE / energy retrofit page
This article is part of Lendmire’s cash-out refinance program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How a $130K Cash-Out Refinance Changes Your Mortgage Balance · Can You Borrow From Family for a Cash-Out Refinance? · How a Lender Counts Your Equity for a Cash-Out Refinance
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Compliance and disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage broker and is not a direct lender, depository institution, financial advisor, or tax professional. Content in this article is general market analysis and educational information — not financial, legal, or tax advice for any specific situation. Lendmire does not guarantee loan approval; every transaction is subject to underwriting by the funding lender. Mortgage pricing and loan program guidelines are subject to change at any time without notice and vary by borrower characteristics, property type, and state regulations. Lendmire complies with Equal Housing Opportunity. Licensure verification: NMLS Consumer Access.