The Quick Read: A HELOC draw is cash you pull from an open credit line to fund a down payment, and the line’s own agreement sets the draw rules: how much you take at closing, how long the draw lasts, and when repayment starts. The new lender then reviews that cash as a source of funds.
- On an investment property, the ceiling on our network’s equity line is 70% CLTV, with a 700 minimum credit score.
- On our network’s equity line, at least 75% of the limit is drawn at closing, so you start paying interest on most of it right away.
- A DSCR loan tests the new property’s rent against its own payment. Your HELOC payment is not in that ratio, but you still have to pay it.
- The draw ends on a schedule, and your payments step up when repayment begins. Plan the payoff before you draw.
A HELOC is a product with its own rules, and those rules are set by the HELOC lender, not by the lender financing your purchase. This guide walks through both sides.
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 (home equity line of credit): A revolving credit line secured by a property you own, with a limit based on your equity.
Equity: What the property is worth minus what you owe on it.
CLTV (combined loan-to-value): Your first mortgage plus the new line, divided by the property’s value.
Draw period: The stretch when you can borrow from the line, usually with interest-only payments.
Repayment period: The stretch after the draw ends, when you pay down principal and interest and can no longer borrow.
DSCR (debt service coverage ratio): Monthly rent divided by the property’s monthly payment, which covers principal, interest, taxes, insurance, and any HOA dues. That payment is called PITIA.
Source of funds: The documented origin of the cash you bring to a purchase.
How a HELOC Draw Funds a Purchase
You open the line first, draw cash second, and buy third. The draw lands in your own bank account, and that cash becomes the down payment, closing costs, or reserves on a separate loan for the target property.
The sequence runs like this:
1. Open the line. A home you own secures it, and your equity sets the limit.
2. Draw the cash. The funds move to your account by transfer or check.
3. Pay interest on what you drew. During the draw period, payments are typically interest-only, so the balance does not fall unless you add principal.
4. Fund the purchase. The cash goes toward the down payment and closing costs on the new property.
5. Carry both loans. The HELOC and the purchase loan each need a monthly payment.
Draw rules are the details inside step two. On the investment-property line our wholesale network places, the first draw rule is unusual: at least 75% of the line is drawn at closing. You cannot open a large line and leave it untouched as a standby. Interest accrues on that drawn balance from the start.
The pricing on these lines floats through both the draw and the repayment periods. It never converts to a fixed structure. That matters when you model the carry, because the payment can move while you hold the property.
After closing, you can draw more. On the structure we place, the minimum subsequent draw is $1,000, and it runs higher in Texas. Plan on pulling what you need in one draw, because a small top-up later is not a flexible bridge.
Which Property Can Secure the Line?
The property securing the line sets your ceiling, and investment properties get the lowest one. Our network sets the ceiling by occupancy, so the same borrower sees different leverage depending on what backs the line.
| Factor | Primary residence | Investment property |
|---|---|---|
| Max CLTV | Up to 90% (720+ credit only) | 70% |
| Min credit score | 600 program floor | 700 |
| Max line size | $750,000 | $500,000 |
| Draw structures | 3-year or 5-year draw | 5-year draw only |
| Repayment | 17 or 25 years | 25 years |
Read that 90% figure carefully. It exists only for primary residences and second homes at a 720 or better credit profile, and it never applies to an investment line. Primary-residence lines above $500,000 are further limited to 75% CLTV.
The investment line has two credit tiers, 720 and 700, and both reach 70% CLTV. A higher score therefore adds no leverage on an investment line. A 700 score is a hard floor, with no tier beneath it.
Here is the math in percentages. Say an existing rental has a first mortgage equal to 45% of its value. A 70% CLTV ceiling leaves room for a line up to 25% of value. A primary home with a first mortgage at 60% of value could reach a line up to 30% of value at 90% CLTV, but only with 720 or better credit.
Market surveys report that lenders on equity lines generally want at least 20% equity to remain once the line is fully drawn, according to The White Coat Investor. On our network, an investment line stops at 70% CLTV, which leaves 30% equity.
Two structural points apply to investment lines. First, the title must sit with you as an individual or in a revocable living trust. An LLC cannot hold title on the line, which is the sharpest difference from a DSCR loan. A property already deeded to an LLC needs a vesting change or a DSCR cash-out instead.
Second, a line at or below $500,000 ordinarily uses an automated valuation instead of a full appraisal. Since an investment line caps at $500,000, it normally falls in that lane.
Equity lines are available only through Lendmire’s 16 full-service states, which is narrower than the DSCR footprint. Each borrower is limited to three lines, and owning more than 15 financed properties is disqualifying.
How the Purchase Lender Treats Drawn Funds
The purchase lender treats HELOC cash as a source of funds, and acceptance depends on the lender, the program, and your file. Some programs are comfortable with borrowed down-payment money. Others scrutinize it more. Ask before you draw, not after.
A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. So the lender is mostly asking two things. Does the rent cover the payment on the new property? And do you have enough documented cash to close and hold reserves?
Most purchase files across our network land at 75% to 80% LTV, which means 20% to 25% down. Select programs reach 85% LTV (15% down) with a score of roughly 700 or higher. A HELOC draw can fund that equity. It does not lift the leverage caps, the credit floors, the reserve rules, or the property eligibility. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.
Expect the lender to ask for paper showing where the cash came from. That usually means the HELOC agreement, a record of the draw, and bank statements showing the transfer into your account. Exact requirements are lender-specific. Keep the trail clean from the first day.
Reserves vary by lender, leverage, loan size, and transaction type. Many files want around 6 months of PITIA. Conservative rate-and-term refinances at modest leverage under $1,500,000 can see reserves waived. Loans above that size typically step up to about 9 months.
Here is the trap in the layering. If you fund 100% of the deal with borrowed money, you are on the hook for both loans at once. The DSCR ratio does not capture that. It is built to read the property’s income against the property’s payment, so the borrower’s own cash flow has to carry the HELOC.
For the broader program picture, the complete DSCR loans guide covers how coverage, leverage, and credit fit together.
Does the HELOC Payment Lower Your DSCR?
No. The HELOC payment is not in the DSCR ratio, and the DSCR compares only rent to the new property’s PITIA.
The HELOC payment is still a real cash obligation. Think of two separate tests. The DSCR file tests the property. Your own budget tests whether you can carry the line.
Also keep in mind that clearing 1.00 does not mean positive cash flow. Repairs, vacancy, management, utilities, and capital expenses all sit outside the calculation. Select programs start at 1.00, stronger ratios open better pricing and leverage, and a separate select-lender path takes coverage below 1.00 with leverage and terms adjusted.
Now the full-draw stress test. On the equity line, the lender reviews your file on the interest-only payment calculated on the maximum draw, with a 50% maximum DTI. That ratio drops to 45% for credit profiles from 600 to 679, and a ratio above 45% requires a 680 minimum. On an investment line that 700 floor already clears the 680 requirement.
Run your own version of that test. Add the line’s interest-only payment at the full limit, add the new loan’s payment, and compare the total to the rent and your other income. If the new property sits vacant for a stretch, the HELOC payment still arrives.
Where the General Rule Breaks
The general rule is simple: draw cash, document it, and buy. Several edge cases bend it.
The line is secured by a home you plan to sell. According to the CFPB’s HELOC booklet, selling the home generally means paying the HELOC off in full right away. If your exit plan involves selling the securing property, the payoff date moves up and may not match your timeline.
The draw ends and repayment begins. Per the CFPB’s HELOC overview, you can no longer borrow once the draw period ends. Monthly payments are often significantly higher in repayment, and some plans require the full balance when it starts. On our investment line, the draw is 5 years and the repayment is 25 years fully amortizing. Model the step-up before you draw, not after.
The property is in an LLC. An LLC, corporation, partnership, or irrevocable, blind, or land trust cannot hold title on the line. The structure is individual ownership or a revocable living trust. DSCR loans on LLC-titled properties can work, subject to lender program eligibility, but the equity line does not.
The line would exceed $500,000. A line that large can only sit on a primary residence, so it never applies to an investment property. It requires a credit profile of at least 700 (720 on the longer-runway 5-year draw structure), caps at 75% CLTV, and needs a full appraisal.
The property type is not eligible. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned properties are not eligible for these lines. Single-family, 2-4 units, PUDs, townhomes, and condos (including non-warrantable) are.
Past credit events overlap. If your file shows a foreclosure, a deed-in-lieu, or a short sale, investment files follow a 7-year seasoning path for foreclosure and 4 years for the others. A bankruptcy needs 4 years from discharge or dismissal. When more than one event appears, each one must clear its own seasoning period before the file qualifies.
Splitting a draw between the purchase and personal spending. If you do this, the payment still sits on your books. Tax treatment can depend on how the funds are used and how the property is held; borrowers should keep clear records and speak with a qualified tax professional before relying on any deduction.
Planning the Payoff Before You Draw
The payoff plan matters more than the draw. Interest-only payments make a line feel cheap while the balance sits untouched. A line that never gets paid down becomes a large payment later.
Three exits exist, and you can plan for one before you ever draw:
- Pay it down from cash flow. This works if the property’s rent leaves a real surplus after the full payment, repairs, and vacancy.
- Refinance out. A DSCR cash-out refinance tops out around 75% LTV on a standard rental across most of the network, and about 6 months of seasoning is the common expectation. Select lenders set shorter windows on some structures, so ask.
- Sell. A sale of the securing home forces payoff. A sale of the new property is a separate decision. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
The fit matters. A HELOC suits a plan with a clear exit, such as a renovation-and-refinance strategy. It fits a long hold less well, because you carry a floating-price payment through the whole draw and then a higher repayment.
Compare it with the alternatives. A DSCR purchase loan covers the property with no borrowed down payment if you have the cash. A cash-out refinance on a rental you already own pulls equity through a single fixed-term loan.
When a HELOC Is the Wrong Tool
Skip the HELOC when the numbers only work if nothing goes wrong. If rent barely covers the new loan and you cannot afford the line’s payment from your own income, you are stacking two loans on a thin margin.
Skip it when your home is the collateral and you cannot absorb a bad stretch. A primary-home line puts the residence behind a rental purchase, so a vacancy can become a housing problem.
Skip it when you cannot clear the program floors. An investment line needs a 700 minimum credit score and caps at 70% CLTV, and your equity has to leave room under that ceiling.
Next Steps
If you are considering a home equity line 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 mortgage broker arranging financing through select lenders in its wholesale network, and its DSCR programs cover 41 markets, including Washington, D.C. Every figure above is subject to lender guidelines and full file review, and none of it is a commitment to lend.
This article is general information, not legal or tax advice. Consult a qualified professional, such as an attorney or CPA, about your own situation.
Frequently Asked Questions
Can I use a HELOC to buy an investment property?
You can use a HELOC draw to fund a down payment, closing costs, or reserves. The purchase lender decides whether it accepts borrowed funds, and the HELOC lender’s agreement governs how you may use the money. Funding the entire purchase with a line stacks both payments on you, so limiting the draw to the equity portion keeps the load lighter.
Does the HELOC payment count against my DSCR?
No. The DSCR ratio compares the new property’s rent to that property’s own PITIA. The HELOC payment stays a real cash obligation, though, so your own budget and income still have to carry it. A DTI-based loan treats the line differently, since it counts the payment as debt.
How much of the line do I have to draw?
On the equity line our network places, at least 75% of the line is drawn at closing. After closing, the minimum subsequent draw is $1,000, and it runs higher in Texas.
Can an LLC take out the HELOC?
No. The line requires title held by you as an individual or in a revocable living trust. A property already in an LLC needs a vesting change, or you can consider a DSCR cash-out refinance instead, subject to program terms.
What credit score and leverage apply to an investment-property line?
The minimum is 700, and the ceiling is 70% CLTV for a line up to $500,000. Credit above 700 does not raise the ceiling. Primary-residence lines reach 90% CLTV only at a 720 or better credit profile.
About Lendmire
Lendmire — NMLS# 2371349 — is a mortgage broker that arranges home equity lines of credit in its 16 full-service states through wholesale lenders, on primary residences, second homes and investment properties. Every line is subject to the lender’s guidelines and full underwriting. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
Get Started
Ready to find the right loan for you?
See your offer in seconds. No credit pull, no obligation.
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. The White Coat Investor – HELOC on Investment Property
2. CFPB – What You Should Know About Home Equity Lines of Credit (booklet)
This article is part of Lendmire’s HELOC & home equity loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: DSCR Cash-Out Refinance for Foreign National Real Estate Investors: The 2026 Guide · 5 Short-Term Rental Cash-Out Refinance Options in a City With New Short-Term Rental Rules · 5 DSCR Cash-Out Refinance Options and the Approval Process Step by Step
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
- North Carolina Real Estate Broker · License# 343312 · Verify on NCREC
- North Carolina Insurance Producer · License# 19053198 · Property, Casualty, Life, Health · Verify on NAIC SBS
- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
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.