The Quick Read: Usually far less than the equity suggests, because the new first-lien loan has to pay off the old first mortgage, pay off or work around the HELOC, and cover closing costs before any cash reaches you, and the leverage cap applies to the total of all of it. The formula is short. Cash to you equals the new loan, minus the old first mortgage payoff, minus the HELOC payoff, minus costs, minus any prepayment penalty, minus reserves you must set aside.
- The cap limits total debt, not your cash. Across most of our wholesale network, a cash-out refinance on a standard rental tops out around 75% of appraised value.
- The HELOC comes off the top. If the line is paid off at closing, its balance reduces your cash dollar for dollar.
- Keeping the line takes someone else’s permission. The HELOC lender must sign a written agreement to stay in second position, and it can say no.
- Rent can limit the loan before equity does. A bigger loan means a bigger payment, which lowers the coverage ratio.
- Qualification is reviewed file by file. It runs on property-level rental income covering the payment, subject to lender guidelines. Nothing here is a commitment to lend.
Key Terms Defined
You will see these terms throughout. Each one changes how much cash you walk away with.
- DSCR (debt service coverage ratio): The property’s monthly rent divided by its monthly housing obligation, meaning principal, interest, taxes, insurance, and any association dues.
- PITIA: That monthly obligation, spelled out as principal, interest, taxes, insurance, and association dues.
- Cash-out refinance: A new loan that pays off your existing mortgage and puts extra money in your hands.
- LTV and CLTV: Loan-to-value is the loan as a share of the property’s appraised value. Combined loan-to-value adds every lien on the property together.
- Subordination agreement: A recorded document where the HELOC lender agrees that its lien stays behind the new first mortgage.
- Payoff letter: A written statement from a lender showing exactly what it takes to clear a loan on a given date.
- Seasoning: The waiting period a lender wants before it will refinance a property. For cash-out, about 6 months is the common expectation across our network.
How large a line the equity supports.
An equity line is sized by combined loan-to-value, occupancy, and credit — not by rental coverage. Switch the occupancy or the credit band and the ceiling moves with it.
Investment-property lines require a 700 minimum credit score; second-home lines start at a 640 minimum and primary-residence lines at 600, and the combined-LTV ceiling steps down as the credit band drops on primary-residence and second-home lines and holds on investment-property lines; the line cap steps down on primary-residence lines and holds at every tier on investment-property and second-home lines.
A debt-to-income ratio above 45% requires 680+ credit. Profiles under 640 are limited to single-family homes. At least 75% of the approved line is drawn at closing. Ceilings, floors, and caps update from Lendmire’s centralized guideline source.
Line estimate
Illustrative estimate only — not a quote, Loan Estimate, approval, or commitment to lend. The rate is an editable assumption; equity-line pricing is variable through both the draw and repayment periods and never converts to fixed. Occupancy and credit drive the ceiling together: an investment property tops out at 70% combined LTV (minimum credit 700, line cap $500,000); a second home tops out at 90% combined LTV (minimum credit 640, line cap $500,000), with the ceiling stepping down as the credit band drops (the cap holds at every tier); a primary residence tops out at 90% combined LTV (minimum credit 600), and its $750,000 maximum line is available only at 75% combined LTV or below with a 700-or-better credit profile (720 on the longer-runway program) and a full appraisal. Lines above $500,000 require a full appraisal. Credit, debt-to-income, property type, and full underwriting review all affect the final line.
How Is the Net Cash Number Built?
The net cash number is the new loan minus every obligation the closing must clear first. Think of a waterfall. The program’s value cap sets the top of it, and each deduction pulls the number down.
| Step | What happens | Effect on cash |
|---|---|---|
| New loan | Set by max LTV on appraised value | Starting point |
| Old first mortgage | Paid off at closing | Subtract |
| HELOC | Paid off, or left open with consent | Subtract if paid off |
| Costs and fees | Lender, title, appraisal charges | Subtract |
| Prepayment penalty | On the old loan, if it has one | Subtract |
| Reserves | Money you must keep after closing | Set aside |
Reserves vary by lender, leverage, loan size, and transaction type. Commonly they run around 6 months of PITIA, and loans above $1,500,000 typically step up to about 9 months. Whether reserves are held back from closing proceeds or shown from your own accounts depends on the program. Ask early.
Pay Off the HELOC or Keep It?
You have two paths, and each trades cash for control. A payoff gives you a clean single lien and less cash. Keeping the line preserves your borrowing access, but it depends on a lender that has no duty to cooperate.
| Factor | Pay off at closing | Keep via subordination |
|---|---|---|
| Net cash | Lower by the full payoff | Higher |
| Liens after closing | One, the new first | Two |
| Lender consent | Not needed | Required, can be refused |
| Monthly obligations | One payment | Two payments |
| Combined leverage | Only the new first | New first plus the line |
| Paperwork | Payoff letter, closure request, lien release | Recorded subordination agreement |
Why does this choice exist at all? When the new first loan is recorded, the HELOC would normally move up to first position, because it is the older recorded lien. No first-lien lender will accept that. The Consumer Financial Protection Bureau says that once you have a HELOC, you may need that lender’s approval to refinance your first mortgage. It adds that the HELOC lender can refuse, and that you may then have to pay the line off to refinance. That guidance is written for consumers, but the principle holds for investor loans. Wikipedia’s overview of subordination agreements states the same rule: if the second-mortgage holder will not subordinate, the new lender will not refinance the first.
Your DSCR lender cannot force the HELOC lender to sign. It can only ask. The new first lender also has to allow a junior lien in its own loan documents. Confirm that before you count on keeping the line.
Why Do Many Senior Lenders Refuse to Subordinate?
Lenders that sell their loans to investors usually have little room to say yes. They have to follow rules set by whoever buys the loan, and a line behind a first mortgage adds risk they do not want to carry. A lender that keeps loans on its own books has more flexibility. It sets its own policy and can weigh your whole file.
The HELOC lender typically looks at combined leverage after the new loan. The size of your cash-out feeds directly into that figure. A small cash-out leaves the line looking safe. A large cash-out makes the same line look thin, so consent gets harder.
This matters for planning. If a payoff would swallow most of your proceeds, subordination is tempting. But a refusal late in the file forces the payoff anyway. Ask the HELOC lender for its position before you build a plan around keeping the line.
Does Paying Off the HELOC Make the Loan Cash-Out?
Often, yes. Many programs treat a HELOC payoff as cash-out even if you receive nothing at the table. That is a different classification from a plain rate-and-term refinance, and it can change leverage limits, pricing, and seasoning rules. Programs set their own definitions, so confirm how yours classifies a line payoff before you assume the lighter treatment.
The same goes for how the line was used. A line drawn to buy the property or fund improvements may not be treated the same way as one drawn for unrelated spending. That depends on the program. Ask, and have the answer in writing.
What Does the Math Look Like? (Worked Example in Percent of Value)
Here is the structure with hypothetical, round percentages of appraised value. Treat them as modeled assumptions, not market data or a quote.
- Appraised value: 100%.
- New cash-out loan at 75% LTV on a standard rental: 75% of value.
- Old first mortgage payoff: 45% of value.
- HELOC payoff: 10% of value.
- Closing costs, fees, and any prepayment penalty: 3% of value.
- Cash to you: 75 − 45 − 10 − 3 = 17% of value. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
The cap frees 30% of value beyond the old first mortgage (75 − 45), and the HELOC payoff took 10% of that, or one third. If the lender consents to leaving the line open, the HELOC payoff drops out of the math and cash rises to 27% of value (75 − 45 − 3). The trade-off is that you now carry a second lien and a second payment.
One caution on caps. A short-term rental refinance generally runs lower than a standard rental, with the cash-out ceiling around 70% for short-term-rental collateral against the 75% for standard rentals. Use the right cap for the property type.
What Appraisal Do You Need Before Any Cash Comes Back?
You can find the break-even yourself. Add the old first payoff, the HELOC payoff, and the costs, then divide by the LTV cap. In the example above, those items total 58% of the assumed value. Divide by 0.75 and you get about 77%. The appraisal must come in above roughly 77% of the assumed value before a dollar returns to you.
Now see what a soft appraisal does. If the property appraises at 90% of the assumed value, the new loan is 67.5% of the assumed value. Subtract the same 58%, and cash falls to 9.5% of the assumed value. The payoffs do not shrink when the appraisal does. A low appraisal takes its hit entirely out of your cash.
When Does Rent Cap Your Cash Before Equity Does?
Rent can cap your proceeds before the LTV limit does. The DSCR test measures rent against the payment on the new, larger loan. Divide the rent by that PITIA, and the result is your coverage number.
A larger loan raises the payment, so coverage falls. As a rough guide, a property covering 1.30x on its old loan would land near 1.00x if the new loan were about 30% larger. The match is approximate, because taxes and insurance do not grow with the loan balance.
Where does that leave you? 1.00x is where many select programs start. A separate select-lender path takes coverage below 1.00x, with leverage and terms adjusted. Stronger coverage generally opens better pricing and leverage. Most programs want a credit score around 660, a 620 floor exists in parts of the network, and 700+ opens the strongest leverage tiers. All of it is subject to lender guidelines.
Two points deserve plain language. First, a coverage ratio at or above 1.00x does not mean positive cash flow. DSCR compares rent to PITIA only, so repairs, vacancy, management, utilities, and capital expenses sit outside it. Second, the ratio is typically computed on the first-lien payment. If you keep a HELOC, your bank account still carries that second payment even though the ratio may not show it.
Loan sizes run up to $3,000,000 on standard programs (smaller balances available through select lenders) in the network, and above $2,500,000 the network generally holds to 30-year fixed structures.
Why Does the Payoff Figure Change Between Quote and Closing?
A HELOC is an open-ended loan. Interest accrues daily, and the borrower can draw on it at any moment. So the payoff on a quote is a snapshot. It is not a promise.
Three things move the number:
- Per-diem interest. The balance grows each day until funds arrive.
- New draws. A draw after the quote leaves the payoff short, and the closing stalls.
- Fees. Some lines charge a fee for closing the account.
That is why title companies often require the line frozen once the refinance starts. Ask the HELOC lender for a payoff letter good through the expected funding date. Leave a small cushion in your own math. Any shortfall comes from your cash.
Edge Cases That Change the Number
A zero balance does not close the line. The lien stays recorded until the HELOC lender closes the account and records a release. You need a signed closure or termination request, not just a paid-off balance. Check the line agreement for any early-closure fee.
The line sits on a different property. Then it is not on this title. It does not reduce this loan’s proceeds, and it needs no subordination. Its payment still counts in your real cash flow.
The property is held in an LLC. Home equity lines usually sit on personally titled property, so a line and an LLC-held DSCR loan often do not coexist cleanly. LLC borrowers can be eligible on DSCR files, subject to lender program eligibility. Confirm title and vesting before you apply.
The old loan has a prepayment penalty. Many investor loans carry one, and it comes off your net cash. Pull the note and model the penalty before you commit.
The line is brand new. Opening a HELOC just before a planned refinance creates a subordination request you did not need. Decide the exit before you draw.
DSCR vs. conventional financing
There are two common ways to finance an investment property, and they qualify you differently — here’s how investors weigh them.
Why investors choose it
- Qualifies on the property’s rental income — no personal tax returns, W-2s, or pay stubs needed to document income.
- No personal debt-to-income ceiling to clear, so existing mortgages and obligations don’t cap your borrowing the same way.
- Can be closed in an LLC, keeping the property inside a business entity.
- Built for scaling — not held to the limit on number of financed properties that conventional financing applies.
- Underwriting centers on the deal: generally qualifies when the rent covers the payment, a 1.00x coverage ratio being a common baseline (confirmed in underwriting).
- Designed specifically for investment property, including long-term and, where the program allows, short-term rentals.
Where it’s strong
- Often the lowest ongoing financing cost for a buyer who fully qualifies on personal income — a fit for a first property or a cost-first purchase.
Trade-offs for investors
- Requires full personal income documentation and must fit within a debt-to-income limit — salary, existing debts, and other mortgages all count.
- Typically held in your personal name rather than a business entity.
- Caps how many financed properties you can carry, which can become a ceiling as a portfolio grows.
- Evaluates you as a borrower as much as the property, which usually means more paperwork.
How investors usually choose: a first or single property often optimizes for the lowest financing cost; portfolio builders often optimize for leverage, vesting in an LLC, and scaling past conventional caps. The right answer depends on your goals, the property, and current guidelines — both paths run through select lenders in Lendmire’s wholesale network, with eligibility and terms confirmed in underwriting.
Document Checklist
Gather these early. Missing items are what stall a payoff.
1. A written payoff statement from the HELOC servicer, good through the expected funding date.
2. A signed closure or termination request for the line.
3. A recorded lien release, confirmed on the title commitment.
4. A subordination agreement, only if you are keeping the line.
5. A payoff statement for the old first mortgage, plus the note’s prepayment terms.
6. The usual DSCR file: lease or rent schedule, appraisal, entity papers if applicable.
At closing, read the final settlement statement. Confirm that it shows the old first payoff, the HELOC payoff, the closure instruction, and the new loan recorded in first position.
Common Mistakes
- Treating the max LTV as the check. The cap covers total debt. Payoffs, costs, and penalties come first.
- Assuming a perfect payment history wins subordination. The HELOC lender can still decline.
- Believing a zero balance closes the line. Without a recorded release, the lien survives.
- Ignoring rent. A thin coverage ratio can shrink the loan before equity matters.
- Skipping the old note. A prepayment penalty can surprise you at the table.
- Forgetting the second payment. Keeping a HELOC means carrying two obligations, whatever the ratio shows.
For the full picture of how these loans work, see the complete DSCR loans guide.
Frequently Asked Questions
Can a DSCR cash-out refinance close while a HELOC is open?
Yes, in one of two ways. The line can be paid off from the proceeds at closing, or the HELOC lender can sign a recorded agreement to stay behind the new first mortgage. The second path needs that lender’s consent, and the new first lender must allow a junior lien. Either way, the closing is subject to lender guidelines and full file review.
If the HELOC balance is zero, do I still have to deal with it?
Yes. A zero balance leaves the lien recorded on title. The line has to be closed with a signed request, and a lien release has to be recorded, or the old lien could still rank ahead of the new loan. Check the line agreement for any closure fee first.
Does paying off the HELOC reduce my cash-out amount?
Dollar for dollar. The payoff comes out of the new loan before anything reaches you. If the appraisal comes in low, the same payoff takes a bigger bite of what remains, and cash can fall to nothing.
Can rent limit how much I take out?
Yes. The coverage ratio is tested on the new, larger loan. A thinly covered property can hit the coverage limit before it hits the LTV cap. Select lenders in the network will review coverage below 1.00x, with leverage and terms adjusted, but expect less cash on that path.
Why would a senior lender refuse to subordinate?
Many lenders sell their loans, and the buyer’s rules leave little room for a second lien behind the first. A lender that holds loans on its own books has more freedom. Either way, the HELOC lender decides, and a larger cash-out makes consent harder to get.
If you are weighing a home equity line against a cash-out refinance and want to see how the numbers work, Lendmire can help you compare options based on the property, the equity available, credit profile, combined leverage, and your goals. Reach the team at 828-256-2183 or request a quote. The calculator on this page is an illustrative estimate only, not a quote.
For how equity extraction works on an investment property, see Lendmire’s guide to cash-out refinance on an investment property.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage brokerage serving homeowners and real estate investors in its 16 full-service states. Home equity lines of credit are arranged through wholesale lending channels; Lendmire brokers the line and the lender underwrites each application under its occupancy-based 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. Consumer Financial Protection Bureau
2. Wikipedia – Subordination agreement
This article is part of Lendmire’s investment property HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Investment Property HELOC vs DSCR Cash-Out Refinance in Community-Property States · Investment Property HELOC vs DSCR Cash-Out Refinance for an LLC-Owned Rental
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Disclosure information. Lendmire is a state-licensed mortgage brokerage under NMLS# 2371349. Lendmire is not a depository institution, direct lender, or financial advisor — all loans referenced are placed through wholesale lender partners and are subject to each lender's underwriting standards. This article is provided for general informational purposes and is not a commitment to lend, nor does it constitute financial, legal, or tax advice. Loan programs, terms, rates, and qualification standards change without notice and depend on borrower profile, property type, and the state in which the subject property is located. Equal Housing Opportunity provider. NMLS Consumer Access: nmlsconsumeraccess.org.