The Quick Read: A HELOC on a property you already own supplies the down payment and rehab cash for the next BRRRR deal, and a DSCR cash-out refinance on the stabilized rental is the exit that repays the line, so the plan works only when the line, the appraisal, and the rental coverage all hold at the same time.
- On an investment property, the home equity line tops out at 70% CLTV, needs a 700 credit score, and caps at a $500,000 line, subject to lender guidelines.
- A DSCR cash-out refinance on a standard rental typically tops out around 75% LTV, with about 6 months of seasoning as the common expectation.
- Two lenders run two separate files. The line lender looks at you and your equity. The DSCR lender looks at the rent against the payment.
- The line must sit on a property you already own, held by you personally or in a revocable living trust, never an LLC.
- The refinance does not repay the line on its own. You move the cash yourself, and a short refinance leaves capital stuck in the deal.
The loop is simple on paper. In a file it breaks at the appraisal, the title, and the lien position. The rest of this piece walks through each step and each break point.
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.
Key Terms Defined
HELOC: A revolving line of credit secured by the equity in a property you already own.
CLTV: Combined loan-to-value, meaning every recorded lien plus the new line, divided by the property’s value.
DSCR: Debt service coverage ratio, meaning the property’s monthly rent divided by its monthly principal, interest, taxes, insurance, and any HOA dues (PITIA).
Seasoning: The ownership period a lender wants to see before it will size a cash-out refinance on appraised value instead of cost.
Cash-out refinance: A new loan that pays off the old debt and returns the extra proceeds to the borrower.
Draw period: The stretch when you can pull money from the line before repayment starts.
How Does the Loop Work?
The line is bridge money and the refinance is the exit. You borrow against equity in property A, deploy the cash into property B, stabilize B, then refinance B and send the proceeds back to the line.
The steps run in order:
1. Open the line before you need it. The line must be funded before you go to contract on the next property.
2. Size it with CLTV math. The line you can get is the value times the CLTV cap, minus existing liens.
3. Acquire the new property. The line funds the down payment and closing costs, and a purchase loan covers the rest.
4. Rehab and lease. Carry costs run while the property is vacant or under repair.
5. Season the property. Wait out the lender’s ownership window.
6. Refinance into a DSCR cash-out loan. The loan is sized on appraised value and tested on rent against PITIA.
7. Repay the line. Proceeds go to you first, and you send them to the line. If the line is still open and its terms allow it, the equity is available again.
Without a line, you wait for the refinance before you can write the next offer. With one, the next down payment is ready while the first rehab is still running. That timing gap is the whole appeal. For a deeper look at the down-payment side, see Lendmire’s piece How to Recycle BRRRR Capital With a Rental HELOC Down Payment.
Two Lenders, Two Files
Each lender checks a different thing, and neither file helps the other. The HELOC is underwritten on you. The DSCR loan is underwritten on the property’s rent.
On the line, the lender reviews credit, debt-to-income, and equity. Across the wholesale network Lendmire works with, the DTI ceiling is typically 50%, and it is calculated on the interest-only payment for the maximum draw. Credit programs start at a 600 floor in general, but an investment-property line sits higher, at 700.
On the DSCR side, the loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. Your personal DTI is not the test. Most programs want a credit score near 660, and 700 or higher opens the strongest leverage tiers. A 620 floor exists in parts of the network. Coverage of 1.00 is where select programs start, and stronger ratios open better pricing and leverage. Select lenders in the network also take coverage below 1.00, with leverage and terms adjusted.
One caution on that coverage number. Clearing 1.00 does not mean positive cash flow. DSCR compares rent to PITIA only. Repairs, vacancy, management, utilities, capex, and the payment on your HELOC all sit outside the calculation.
Which Property Secures the Line?
The line goes on a property you already own, not on the rental you are buying. Each choice has a different ceiling and a different risk, so pick it before you apply.
| Collateral | Max CLTV | Main catch |
|---|---|---|
| Primary residence | Up to 90% only at 720+ | Your home is the collateral |
| Second home | Up to 90% only at 720+ | Needs a 640 minimum score |
| Seasoned rental | 70% | 700 score, $500,000 line cap |
| The new rental | Not workable | Breaks the exit lien position |
A primary-residence line reaches higher CLTVs than an investment line, which is why many investors draw on the home first. The tradeoff is plain: a missed payment puts the house at risk, not the rental. The 90% figure applies only to a 720-or-better credit profile. It is not a general ceiling.
On an investment property, 720 and 700 both reach the same 70% CLTV. A higher score buys eligibility, not extra leverage. And 700 is a hard floor with no tier below it.
Why not put the line on the new rental? The refinance lender wants a clean first-lien position on the property it is refinancing. A second lien drawn against a rental you just bought complicates that payoff. Keeping the line on a different property keeps the exit simple.
How Big a Line Can You Actually Get?
Subtract what you already owe, then apply the cap. The line equals value times the CLTV cap, minus existing liens.
Say you own a rental with a first mortgage at 65% of its value. Under a 70% CLTV cap on an investment property, that leaves only 5 points of room. A first mortgage at 70% or more leaves none. Plenty of investors run this math after they start shopping and find the line is far smaller than the equity they imagined.
A few program details matter for sizing:
- Investment lines run from $25,000 to a $500,000 maximum. Lines above $500,000 are available only on primary residences, need a 700-or-better credit profile (720 on the longer-runway structure), cap at 75% CLTV, and require a full appraisal.
- Lines at or below $500,000 ordinarily use an automated valuation with no traditional appraisal, so an investment line commonly closes without one.
- Investment lines run a 5-year draw period followed by a 25-year repayment period.
- At least 75% of the line is drawn at closing, and pricing floats through both periods. It never converts to fixed.
That last point changes how the “open line” idea works. Most of the money is drawn and carrying cost on day one. You are not holding a large undrawn reserve.
Borrower limits also apply. A borrower is limited to three lines, with combined exposure caps that depend on the program. A borrower with more than 15 financed properties is not eligible. Availability for these lines is limited to Lendmire’s 16 full-service states, which is narrower than the 41-market DSCR footprint (40 states plus Washington, D.C.)
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.
Will the Purchase Lender Accept Line Money?
It depends on the lender, and this is where files stall. Draws from a line are borrowed funds, and the line is a lien on another property. Programs differ on whether borrowed money counts toward the down payment, closing costs, or reserves.
Across the network, purchase leverage on most files lands at 75% to 80% LTV, or 20% to 25% down. Select high-leverage programs reach 85% LTV with about a 700 score. Reserves vary by lender, leverage, loan size, and transaction type. Around 6 months of PITIA is common, and conservative rate-term files at modest leverage under $1,500,000 can see reserves waived. Loans above that size typically step up to about 9 months.
Treat these as three separate questions to put to the purchase lender before you draw:
- Do line draws count as the down payment?
- Do they count as closing costs?
- Do they count toward reserves?
One investor discussion on BiggerPockets describes the same split, with most lenders fine with a HELOC down payment and some not. The statement window matters too. Draw far enough ahead that the deposit is not sitting unexplained in your account when the lender pulls statements.
A larger down payment lowers the payment and can lift the DSCR. It never erases leverage caps, credit floors, reserve rules, or property eligibility. The strongest files clear both tests: enough equity and enough rental coverage.
The Exit: Value Test and Rent Test
The refinance is sized on whichever test is tighter, and the appraisal decides the first one. The cash you get back depends on appraised value, not on what you spent. An Advice Only BRRRR glossary entry shows the same break point, with the loop failing at the appraisal and at seasoning.
Here is how the pieces fit:
- Seasoning. About 6 months is the common expectation, counted from the recorded title date. Inside that window, lenders typically size on the lower of cost or appraised value. After it, they size on appraised value.
- Leverage. Cash-out refinance on a standard rental tops out around 75% LTV across most of the network. The cash released is the new loan, minus the line payoff, minus closing costs.
- Rent coverage. Rent can cap the loan before equity does. If the rent does not cover PITIA at the new loan size, the lender shrinks the loan.
- Lien payoff. Any second lien on the refinanced property has to be paid or resolved at the closing table.
Lenders differ on how they classify a payoff of a line that funded the purchase. Get that answer in writing before you draw. It can change the leverage cap that applies to the file.
Where the Rule Breaks
The loop has predictable failure points. Most of them show up before the property is even leased.
- LLC title. An LLC, corporation, partnership, or land trust cannot hold title on the line’s collateral. Only an individual or an inter vivos revocable living trust can. A rental already deeded to an LLC needs a vesting change, or a DSCR cash-out is the better tool. LLC-titled loans on the DSCR side are subject to lender program eligibility.
- Freeze or reduction. A lender may stop further draws if the home’s value drops significantly or your finances change, as Ask CFPB explains. A freeze stops new draws. It does not make the existing balance due. Because most of an investment line is drawn at closing, the exposed piece is the undrawn remainder, but a mid-rehab freeze can still stall the next phase.
- Line on the new property. A second lien on the rental you just bought can complicate the refinance, which is why the line belongs elsewhere.
- Delayed financing. Agency guides have their own cash-out and delayed-financing exceptions. Fannie Mae’s Selling Guide covers that exception for its own loans. It does not govern DSCR files, and DSCR lenders write their own terms. Delayed financing is also built for true cash buyers, so a line-funded purchase is a gray area to confirm lender by lender.
- Floating carry. Pricing floats and never converts to fixed. One BiggerPockets investor states a rule worth borrowing: do not use a line for anything you cannot repay within a year through a refinance or aggressive paydown.
- Property type. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned properties are not eligible for the line. On the DSCR side, manufactured homes, log homes, and barndominiums are not offered.
What If the Refinance Comes Up Short?
Have a plan B before the first draw. The common options:
- Hold the property and pay the line down from cash flow while rents season.
- Take a smaller cash-out and leave the balance on the line.
- Wait for more seasoning if cost-based sizing is the constraint.
- Request appraisal reconsideration with recent comparable sales and condition documentation.
- Sell, if the numbers no longer support the hold.
The first option is the one that matters most. If rent barely clears the DSCR test, the line payment will eat what little spread exists. That is why size discipline on the draw matters more than the cap on the line. For a longer look at the between-deals side, see Lendmire’s piece How to Recycle BRRRR Capital Through a Rental HELOC Between Rehabs.
Which Path Fits Which Investor?
The right path depends on where your equity sits and what title it is in.
| Situation | Better fit |
|---|---|
| Equity in your home, strong credit | Primary-residence line, DSCR exit |
| Equity in a seasoned rental, 700+ score | Investment line, 70% CLTV |
| Rental held in an LLC | DSCR cash-out instead of a line |
| Thin rental coverage on the new deal | Smaller draw, or a sub-1.00 select-lender path |
| Over 15 financed properties | Line not available, DSCR cash-out |
For the full picture of how DSCR loans work across the network, the complete DSCR loans guide covers qualification, leverage, and reserves.
Next Step
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 HELOC options based on the property, the equity available, credit profile, combined leverage, and your goals. Lendmire is a broker that arranges financing through select lenders in its wholesale network, and every figure here is subject to lender guidelines and full file review. This is not a commitment to lend. The site’s calculator gives an illustrative estimate only.
Frequently Asked Questions
Can I use a HELOC now and a DSCR refinance later?
Yes, on the right property. The line funds the down payment or rehab, and the DSCR cash-out refinance repays it once the rental is stabilized and seasoned. The line must sit on a different property you already own, and each lender reviews its own file.
Does the DSCR refinance repay the HELOC automatically?
No. The cash goes to you, and you send it to the line. If the refinance returns less than the balance, the debt stacks instead of clearing.
Can a HELOC go on an LLC-owned rental?
No. Title must be held by an individual or an inter vivos revocable living trust. A rental already in an LLC needs a vesting change, or a DSCR cash-out is the usual alternative.
How much equity do I need for an investment-property line?
You need enough that existing liens plus the line stay at or under 70% CLTV, with a 700 credit score and a line of $500,000 or less. A first mortgage at 70% of value leaves no room at all. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
Does the HELOC payment count against my DSCR?
Not directly. DSCR compares the rent on the refinanced property to that property’s PITIA. The line payment still comes out of your real cash flow, so a ratio above 1.00 does not mean the deal cash flows.
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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References
2. Advice Only: BRRRR Method Glossary
3. Ask CFPB: What is a home equity line of credit?
4. Fannie Mae Selling Guide: Cash-Out Refinance Transactions
5. BiggerPockets: HELOC as a Down Payment
This article is part of Lendmire’s investment property HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Should You Close a DSCR Refinance or Wait for a Second Appraisal? · How to Split a New-Construction Duplex and Refinance on DSCR · Should a Scattered-Site Investor Close a Short DSCR Refinance or Wait?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Disclosures. The information presented in this article is general market commentary, not financial, legal, or tax advice. Lendmire is a mortgage brokerage (NMLS# 2371349) — not a direct lender or depository institution — and loan placement is subject to lender underwriting. Nothing in this content represents a commitment to lend. Loan terms, pricing, and program availability vary based on borrower qualifications, property characteristics, and state of subject property, and are subject to change at any time. Lendmire complies with Equal Housing Opportunity requirements. Consumer access: nmlsconsumeraccess.org.