The Quick Read: A second mortgage or HELOC does not block a cash-out refinance, but it forces a choice among three structures. You can pay the second off with the new first mortgage, leave it in place if its holder agrees to stay behind the new first, or replace the second with a separate new second-lien loan and leave the first alone. Which one works depends on the loan program, what the second lien was used for, and how much equity is left after every lien is counted.
What Are the Three Paths?
Every file with a second lien lands in one of three structures. Knowing them up front saves a lot of rework.
Cash-out refinance estimate
The starting figures are an example value with a balance and a cash request in proportion. Replace them with yours.
Editable benchmark: 7.24% as of October 29, 2026 · Freddie Mac 30-year average via FRED®. A conventional market reference, not a cash-out refinance quote.
Illustrative starting assumptions: a $350,000 home value, a $193,000 current balance, the agency cap on a one-unit principal residence, a thirty-year term at the current Freddie Mac benchmark, and property taxes and insurance estimated at typical national rates. Every field is editable.
Illustrative estimate only — not a Loan Estimate, approval, quote, or commitment to lend. The rate field carries the weekly Freddie Mac thirty-year conventional benchmark, a market reference and not a cash-out refinance quote; a cash-out loan is priced by the lender at lock. The cash available is the loan the program cap allows less the balances paid off, before closing costs, which are not included. The HELOC line is the program’s combined loan-to-value ceiling applied to the same value and balance. Taxes and insurance are editable estimates. Licensed in sixteen states for consumer mortgages.
| Path | What happens to the first | What happens to the second |
|---|---|---|
| A. Cash-out, second paid off | Replaced by a new first | Paid off at closing and released |
| B. Keep the second | Replaced by a new first | Stays, and must be re-subordinated |
| C. Second-lien-only refinance | Untouched | Replaced by a new second loan |
Path B keeps two payments and needs the second-lien holder to sign. Path C protects the existing first mortgage but leaves you with two loans.
Across the wholesale programs Lendmire places files with, Path A is the most common route for conventional borrowers who want cash and want the second gone. Lendmire’s cash-out refinance programs page lays out the program side. Everything below explains the mechanics behind each path.
Key Terms Defined
Second lien: A loan secured by the same home that sits behind the first mortgage in payment priority.
HELOC: A home equity line of credit, which is a revolving second lien with a credit limit and a balance that can change.
Subordination (re-subordination): A signed agreement where the second-lien holder agrees to stay behind a new first mortgage.
Purchase-money second: A second loan whose proceeds went toward buying the home, often called a piggyback.
Limited cash-out refinance: A refinance that pays off the first mortgage and closing costs, with only small cash back. Lenders also call it rate-and-term.
CLTV / HCLTV: Combined loan-to-value ratios that count the second lien. HCLTV counts the full HELOC limit, not just today’s balance.
Seasoning: The minimum time you have owned the home or held the loan before certain refinances are allowed.
Does Paying Off the Second Make It a Cash-Out?
Often yes, and this is the surprise that catches the most borrowers. The classification turns on what the second lien was used for and what the new loan does to it. Fannie Mae’s Selling Guide on subordinate financing sorts it like this:
| Situation | Classification |
|---|---|
| Pay off a purchase-money second, no cash out | Limited cash-out |
| Pay off a non-purchase-money second, any cash amount | Cash-out |
| Leave second in place, limited cash out | Limited cash-out, second re-subordinated |
| Leave second in place, take cash out | Cash-out, second re-subordinated |
So a HELOC you used for a kitchen remodel, paid off in a refinance that puts no cash in your hand, is still a cash-out refinance. That changes the leverage ceiling.
To treat a payoff as limited cash-out, the file has to show the second’s proceeds went into the purchase price. Fannie Mae’s guide on limited cash-out transactions says a copy of the purchase-transaction title policy that identifies the subordinate financing is an acceptable document. The settlement statement from the purchase works too. Missing paperwork on a purchase-money second is a common reason a file gets reclassified.
Limited cash-out also caps the cash you can take back. Across the programs Lendmire places, the incidental cash back limit is the lesser of 2% of the new loan or $2,000 at Fannie Mae, and the greater of 1% of the new loan or $2,000 at Freddie Mac. Anything above that is a cash-out refinance.
What Leverage Applies?
On a conventional cash-out, the ceiling is 80% LTV on a one-unit principal residence and 75% on two- to four-unit principal residences, second homes and investment property. Occupancy sets the leverage. In Texas, a cash-out on a homestead (a Section 50(a)(6) loan) is capped at 80% of the home’s value by the state constitution. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
The second lien counts. Fannie Mae’s eligibility matrix reads as a combined LTV, CLTV and HCLTV ceiling, so the first mortgage plus the second must fit under the limit. If the second is a HELOC, the underwriter may count the full credit limit even if the balance is zero. Confirm that against the matrix on your file.
Here is the plain version. Say a home is worth 100 units of value. A cash-out at 80% means the new first mortgage, plus any second that stays, cannot exceed 80 of those units. If you pay the second off inside the new loan, the payoff eats into the proceeds. It does not raise the ceiling. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
One wholesale lane goes higher. It reaches 89.99% LTV with no mortgage insurance at a 680 score and a 50% ratio on a thirty-year fixed, primary residence, conforming balance, with its own six months of seasoning. It is not written in Texas. Mortgage insurance is otherwise required above 80% on the agency path, with that lane as the exception. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
Pay It Off or Keep It?
Paying off wins when you want one payment and the second lien is small relative to the new loan. Keeping the second wins when its terms are good and the first-mortgage change would be too costly. Either way, the file has to work on combined leverage and total debt-to-income.
If the second stays, its holder must sign a subordination agreement. The holder is not obligated to agree. In practice, some holders take extra time and some decline. Ask before the file is submitted, not after. A refused subordination pushes the borrower back to Path A or Path C.
Here is how the two choices compare:
| Factor | Pay off the second | Keep and subordinate |
|---|---|---|
| Payments after closing | One | Two |
| Needs second-lien holder’s signature | No (payoff letter only) | Yes |
| Cash-out classification | Cash-out if non-purchase-money | Depends on cash taken |
| Debt-to-income | New first only | New first plus second |
| Main risk | Giving up the old first’s terms | Subordination refused |
The second payment stays in the debt-to-income calculation when the second remains. Agency automated findings run to a total ratio ceiling of 50% across the wholesale conventional programs, subject to lender guidelines and full file review.
What You Give Up on the First Mortgage
This is the real cost of Path A and Path B. A cash-out refinance replaces your existing first mortgage with a new one. You take on a new term, and you give up the terms of the loan you had. If the existing first has features worth keeping, a separate second-lien product avoids that trade.
The CFPB’s comparison of home equity products frames it the same way. A home equity loan is borrowed up front and repaid monthly as an added loan. A cash-out refinance swaps your mortgage for a bigger one, and closing costs often apply.
Closing costs and pricing are not quoted here. Cash-out loans carry credit fees and price adjustments that rise with leverage, and those show up on the Loan Estimate. Compare that document line by line against the alternative.
Seasoning: Timing Rules That Block Files
Two clocks matter on conventional cash-out files. The first mortgage being paid off must be at least 12 months old, counted note date to note date. At least one borrower must have been on title for six months. Exceptions exist for delayed financing, inheritance and legal awards.
Freddie Mac’s cash-out guide adds that borrowers must occupy the property as a primary residence under its cash-out terms, and credit fees apply. The across-the-board program rule from the wholesale side is different: a conventional cash-out can be written on a primary residence, a second home or an investment property, with occupancy setting the leverage. Check the specific program on your file.
The practical point: a recent purchase with a piggyback second is the file most likely to hit a seasoning wall. Wait out the clock rather than restructure around it.
Government Loans: Where the General Rule Breaks
FHA and VA streamlines are built for lower rates or better terms, not for consolidating liens. Neither can pay off a second.
HUD’s FHA Streamline page lists the conditions. The loan being refinanced must already be FHA-insured and current. The refinance must produce a net tangible benefit. Cash back above $500 is not allowed, and closing costs may not be added to the new loan amount. So an existing second has to stay and be re-subordinated.
The VA works the same way. If you have a second mortgage, the holder must agree to make the new VA loan the first mortgage. The IRRRL carries a 0.5% funding fee unless exempt, no VA appraisal, a net tangible benefit, and seasoning of the later of 210 days and six payments. It cannot pay off the second.
A borrower with an FHA or VA first who wants the second gone has three choices: a different loan type, a VA or FHA cash-out refinance, or a separate replacement second. VA cash-out terms are not covered here, so confirm them against your program.
Named Edge Cases
- Non-purchase second paid off with no cash back. Still a cash-out under the Fannie Mae table above. This is the most common surprise.
- A HELOC at zero balance. The open line stays on title until it is closed. A zero balance is not a closure. Get a closure letter and a recorded release.
- Energy-related and PACE liens. Fannie Mae lists permissible energy-related expenses as acceptable limited cash-out uses. Freddie Mac’s PACE page says a property lien that has or may take priority is not eligible for sale to Freddie Mac, and that PACE obligations can be paid off in either refinance type.
- Purchase-money second left in place. Treated like any second left in place. What the new loan does to the lien drives treatment.
- Texas homesteads. The 80% constitutional cap applies, and the wholesale no-MI lane is not written there.
- Jumbo balances. Above the conforming limit, jumbo lanes take over, with a 660 decision score, leverage to 90% and loans to $5,000,000 under the rate-and-term lanes. Cash-out jumbo terms differ by program.
How the File Is Underwritten, Step by Step
1. Identify the second. Pull the title report and the latest statement. Note whether it is closed-end or revolving, the balance, and the credit limit.
2. Establish its purpose. Purchase money needs proof. Anything else makes the payoff a cash-out.
3. Pick the structure. Path A, B or C, based on the table above.
4. Request subordination if keeping the second. Do this before the file goes to the lender.
5. Order the appraisal and run combined leverage. The second counts toward CLTV and HCLTV.
6. Underwrite. Conventional files run through the agencies’ automated systems. The wholesale conventional programs start at a 620 decision score (640 on an adjustable rate under manual underwriting). Manually underwritten loans use 36% or 45% ratios with the reserve and score factors of the Eligibility Matrix. Credit-event waiting periods are agency rules: four years from a chapter 7 discharge, seven from a foreclosure, four from a short sale or deed-in-lieu, shorter with documented extenuating circumstances.
7. Disclose and close. The Loan Estimate and Closing Disclosure apply. The title company pays off the old first and, if included, the second. Confirm the second is released and the HELOC is closed.
The CFPB’s rescission page explains that refinances of a principal dwelling generally carry three business days to cancel. Saturdays count; Sundays and legal public holidays do not. Funds are held until that period ends.
Which Path Fits Which Borrower?
| Your situation | Likely fit |
|---|---|
| Want one payment, second is a HELOC used for projects | Path A, cash-out |
| Good first-mortgage terms, small second | Path C or keep-and-subordinate |
| FHA or VA first, want to lower the payment | Streamline or IRRRL, second stays |
| Recent purchase with a piggyback second | Wait for seasoning, or limited cash-out if documented |
| Second holder won’t subordinate | Path A or Path C |
Think about the risk too. A cash-out refinance turns other debt into debt secured by the home. Missed payments carry foreclosure risk.
Frequently Asked Questions
Can I do a cash-out refinance if I have a HELOC?
Yes. The HELOC can be paid off inside the new first mortgage, or it can stay if its holder agrees to subordinate. Either way, the second lien counts toward combined leverage, and an open line may be counted at its full limit. Subject to lender guidelines and full file review.
Will paying off my second mortgage count as cash-out even if I take no money?
It does when the second was not purchase money. Fannie Mae classifies the payoff of a non-purchase-money second as a cash-out refinance whether or not extra cash is taken. A documented purchase-money second paid off with no cash out is limited cash-out.
Does my second-mortgage lender have to subordinate?
No. The holder can decline. If it does, the usual fallbacks are paying the second off in the new loan or replacing it with a separate second-lien loan. Raise the request before the file is submitted.
Can an FHA Streamline or VA IRRRL pay off my second?
No. Both require the second to stay and be re-subordinated. The FHA Streamline limits cash back to $500, and the IRRRL allows no cash back and pays off only the existing VA loan.
Can I cancel after closing?
Generally yes, for three business days on a refinance of your principal dwelling. If you cancel, you still owe the original loan. The window can extend if required disclosures were not delivered.
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.
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 licensed for consumer lending in 16 states. Lendmire arranges FHA, VA, conventional and jumbo purchase and refinance loans through wholesale lenders; every file is underwritten by the lender under the applicable program guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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Informational only. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
References
1. Fannie Mae Selling Guide B2-1.2-04, Subordinate Financing
2. Fannie Mae Selling Guide B2-1.3-02, Limited Cash-Out Refinance Transactions
3. CFPB’s comparison of home equity products
4. Freddie Mac Guide 4301.5, Cash-Out Refinance
This article is part of Lendmire’s cash-out refinance program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Best Cash-Out Refinance Program to Buy a Second Home · Best Cash-Out Refinance Program When Shortening a 30-Year Mortgage to 15 Years · Cash-Out Refinance Requirements on a Rural Property
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Legal disclosures. Lendmire (NMLS# 2371349) is a state-licensed mortgage brokerage that arranges financing through wholesale lender relationships. Lendmire is not a direct lender, depository institution, or registered financial advisor. The discussion above is general informational content about real estate financing — it is not financial, legal, or tax advice, and readers should consult licensed professionals for guidance on their individual circumstances. Loan inquiries are subject to lender underwriting; this article does not represent a commitment to lend. Loan terms, rates, and qualification standards vary by borrower, property, and state, and are subject to change at any time. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.