The Quick Read: It depends on the purchase lender: many DSCR programs accept documented HELOC proceeds for the down payment and closing costs, a few cap the borrowed share, and the strictest want part of the down payment in your own seasoned cash, so the line helps but never replaces the down payment.
- The line is approved first, against your credit and your home’s equity. The purchase lender then reviews that money as a separate file.
- Expect a paper trail: the HELOC statement, then bank statements showing the cash landing in your own account.
- Borrowed funds commonly count toward the down payment and closing costs. They are commonly excluded from reserves.
- On Lendmire’s network, a line on an investment property tops out at 70% CLTV. The 90% ceiling exists only on primary-residence and second-home lines, and only at a 720 or better credit profile.
- A DSCR loan tests the new property’s rent against the new loan’s payment. You still owe three payments at once, and the home securing the line is your collateral.
Home equity can supply down-payment cash for investors who do not want to sell anything. It works well when you plan the order of events. It works badly when you draw first and ask questions later. This guide walks through the sequence, what the purchase lender looks at, the limits on the line itself, and the places where plans stall.
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 home equity line of credit. You borrow against the equity in a property, meaning its value minus what you owe, and draw cash as needed.
CLTV: Combined loan-to-value. All loans secured by the property, added together, divided by its value.
DSCR: Debt service coverage ratio. Monthly rent divided by the monthly payment on the property you are buying.
PITIA: Principal, interest, taxes, insurance and association dues. It is the full monthly payment that DSCR tests against.
Seasoning: The time money must sit in your account before a lender treats it as established.
Source of funds: The documented origin of the cash you bring to closing.
Reserves: Liquid money left after closing, measured in months of PITIA.
How Does the Sequence Actually Run?
The order is: open the line, draw the cash, move it to your own account, let the purchase lender review it, then close on the rental. Each step has its own gatekeeper, and none of them talks to the others. The HELOC lender does not care what you buy. The DSCR lender cares a great deal.
1. Open and size the line first. A HELOC is approved on your credit, your debt-to-income ratio and the equity in the property securing it. Equity lines on this network qualify borrowers with DTI up to 50%, or 45% for credit profiles between 600 and 679. They are qualified on the interest-only payment at the maximum draw, not on what you plan to draw.
2. Learn how the line behaves. The federal consumer-finance regulator’s HELOC explainer describes the structure: a draw period followed by a repayment period. Some plans also require a minimum draw each time or an initial draw at setup. Read the plan terms before you size the draw.
3. Draw and move the cash. Funds should sit in your own account, or your LLC’s account, before the purchase closes, subject to lender program eligibility. Some lenders want a stretch of seasoning on HELOC money. Expectations differ from lender to lender, and BiggerPockets members compare their experiences with it in practice. Ask the purchase lender before you draw.
4. Source-of-funds review. The purchase lender will want to know where the down payment came from. Expect to disclose that the cash came from a line and to show the statements that prove both the draw and the deposit.
5. Underwriting of the purchase. The DSCR loan is reviewed primarily on property-level rent against the payment. Your personal income plays a smaller role than on a standard owner-occupied mortgage.
6. Closing and the overlap period. After closing, you carry the first mortgage, the HELOC and the new loan together until you repay the line.
If you want a deeper look at documenting the cash, Lendmire’s piece What to Know Before a Bank Statement HELOC Funds Your Child’s Down Payment covers that route.
Will the Purchase Lender Accept Borrowed Money?
Many DSCR programs accept it, some cap it, and the strictest require part of the down payment to be unborrowed.
Here is the pattern across the lenders that Lendmire works with:
- Accepts documented line proceeds for the down payment and closing costs, with the usual paper trail.
- Caps the borrowed share and asks for a portion of the down payment from your own seasoned cash.
- Requires unborrowed cash for part of the down payment, which sinks a plan built on 100% borrowed money.
If you have been told no by one lender, that tells you about that lender. It does not tell you about the whole market.
Conventional borrowing rules cause much of the confusion. Many people say lenders bar borrowed down payments, but the dividing line on conventional files is often unsecured versus secured borrowing, and a HELOC is secured by your property, as one BiggerPockets discussion of the question lays out. DSCR loans are not agency products. They follow each lender’s own guidelines, so conventional folklore does not settle the question either way.
A DSCR purchase still requires a down payment, and the line only changes where the cash comes from. The size of that down payment depends on the leverage a given program allows. Select high-leverage purchase programs reach 85% LTV with roughly a 700 or better score. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
Two details trip people up. Down payment, closing costs and reserves are tested separately. Borrowed funds are often accepted for the first two and commonly excluded from reserves. Plan to hold reserves in your own seasoned accounts.
How Much Line Can You Actually Open?
It depends on which property secures the line. On this network, an investment property tops out at 70% CLTV, while a primary residence or second home can reach 90% CLTV, and only at a 720 or better credit profile.
| Property securing the line | Top CLTV | Credit needed | Max line |
|---|---|---|---|
| Primary residence | 90% | 720+ | $500,000 |
| Primary residence | 75% | 700+ (720 on the longer-runway program) | $750,000 |
| Second home | 90% | 720+ | $500,000 |
| Investment property | 70% | 700+ | $500,000 |
Lower credit tiers step the ceiling down. A primary residence at a 640 profile tops out near 80% CLTV, for example. Credit minimums start at 600 on primary residences, 640 on second homes and 700 on investment properties. Lines above $500,000 exist only on primary residences, with tighter credit and full-appraisal requirements. All figures are subject to lender guidelines and full file review.
A few structural facts shape the plan:
- Draw at closing. At least 75% of the line is drawn when it closes. You cannot open a large line and leave it at zero, so interest costs start immediately.
- Draw and repayment structure. Primary and second-home lines come in a 5-year interest-only draw with a 25-year repayment, or a 3-year draw with a 17-year repayment. Investment lines use the 5-year and 25-year structure only.
- Floating pricing. Pricing floats through both the draw and the repayment period and never converts to fixed.
- Title. The borrower must be an individual or a revocable living trust. An LLC cannot hold title on the property securing the line. If the home is already deeded to an LLC, you would need a vesting change, or a DSCR cash-out instead.
- Valuation. Lines of $500,000 or less ordinarily use an automated valuation. Anything above $500,000 needs a full appraisal.
- Availability. HELOC lines are available in 16 states, a narrower footprint than Lendmire’s DSCR lending in 40 states and Washington, D.C.
Market surveys describe investment-property HELOCs at 75% to 80% LTV at some banks, according to one investor-education summary that also notes these lines are harder to find. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
What Does the DSCR Lender Look At?
The lender checks whether the new property’s rent covers its own full payment. It does not add your HELOC payment to that test. Your HELOC still shows on your credit report, though, and it counts against you on any later loan that uses a DTI ratio instead.
DSCR is monthly rent divided by PITIA. A result of 1.00 means the rent equals the payment. Select programs start at 1.00, and stronger ratios open better pricing and higher leverage. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. No-ratio structures exist too, only through select lenders and generally for borrowers who already own a primary residence.
Clearing the number is not the same as making money. DSCR compares rent to PITIA only. Repairs, vacancy, management, utilities and capital expenses sit outside the calculation. A property can clear 1.20 and still run thin after a roof repair.
Beyond coverage, the file is tested on the usual points. These ranges are typical, not promises:
- Credit: A 620 floor exists in parts of the network. A 700 or better score unlocks the strongest leverage tiers.
- Loan size: up to $3,000,000 on standard programs (smaller balances available through select lenders). Above $2,500,000, the network generally holds to 30-year fixed structures.
- Reserves: They vary by lender, leverage, loan size and transaction type. Around 6 months of PITIA is common. Conservative rate-and-term files at modest leverage under $1,500,000 can see reserves waived, and larger loans typically step up to about 9 months.
- Property type: Manufactured homes (single- and double-wide), log homes and barndominiums are not offered in the network’s DSCR programs.
A bigger down payment lowers the payment and can lift the ratio. It never erases leverage caps, credit floors or reserve rules. The strongest files clear both tests: enough equity and enough rental coverage. For the full picture of how these loans work, see Lendmire’s complete DSCR loans guide.
What Goes Wrong With a HELOC-Funded Down Payment?
Most problems fall into five buckets, and each one is visible well before closing. None of them is a mystery once you know how the pieces connect.
Drawing before asking. Some purchase lenders want seasoning on line proceeds, and others do not. A draw made two weeks before closing can create a documentation problem that a phone call would have avoided.
Counting on 100% borrowed cash. Some programs cap the borrowed share or want part of the down payment unborrowed. Financing close to the whole price also strains reserves and cash flow. The thinner your own cash, the less room you have for a surprise.
Forgetting reserves. Borrowed funds are commonly excluded from reserves, so the line can cover the check at closing and still leave your reserves short.
Adding new debt mid-file. New credit or a large unexplained deposit between application and closing invites questions. Keep the money trail clean and the credit file quiet.
Treating an undrawn line as invisible. On files that use DTI, some lenders ignore a zero-balance line and others impute a payment. Ask before you assume.
If you will not hide the source, none of this hurts you. Disclosure is the ordinary route and the one lenders expect.
The Three-Payment Overlap (and How to Plan the Exit)
For some period, you carry your first mortgage, the HELOC and the new rental loan together. The rent has to carry the new loan, and your household budget has to carry the other two. Investors in BiggerPockets discussions stress that the rent should cover both the first mortgage and the HELOC payment in real cash-flow terms, not just on the lender’s ratio.
The payment on the line can also change under you. The CFPB notes that payments are often significantly higher in the repayment period, and in some cases the whole balance is due when repayment begins. A line that floats never converts to a fixed payment. Size the draw with that in mind.
Your home is the collateral. If you stop paying the line, your primary residence is at risk. That is the real cost of this strategy, and no coverage ratio on the rental offsets it.
Plan the exit before you draw. Three paths are common:
- Repay from cash flow. The rental’s net income, plus your own savings, pays the line down over time. You can reuse the line if it stays open.
- Improve, then refinance. Once the rental is stabilized, a DSCR cash-out refinance can retire the line. Cash-out tops out around 75% LTV on a standard rental, and about 6 months of seasoning is the common expectation. Short-term rentals run lower, with cash-out capped at 70% LTV. Any value gain from improvements depends on comps and underwriter review.
- Sell something. Some investors repay the line from the proceeds of another sale, which makes timing the weak point if that sale slips. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
HELOC on the Home or on a Rental?
A line on your primary home is the more common route. It carries higher CLTV ceilings and a lower credit floor than a line on an investment property. A line on a rental is a harder product: fewer lenders offer it, and underwriting is stricter.
Say you own a seasoned rental with plenty of equity and a strong credit profile. On this network, an investment-property line caps at 70% CLTV with a 700 minimum. That is workable, but it will pull less than the same equity would on your primary. And the line has to close and be drawn before the purchase, so the timeline matters.
The stronger play for most people is the primary-residence line, assuming the household budget can bear the added payment. Investors with thin personal cash flow might argue the other way, since a rental-secured line keeps the exposure off the family home. This is a genuine tradeoff, and the right answer depends on how much risk the household can carry.
Who This Fits (and Who Should Skip It)
It tends to fit if you have meaningful equity, a credit profile at or above the tier you need, and a rental that clearly covers its own payment. It fits better when you have an exit planned and reserves in your own accounts.
Skip it if the plan depends on every dollar being borrowed, if the household budget cannot bear three payments, or if the new property only barely clears the coverage test. Some investors also report that HELOCs suit short holding periods better, because you repay and reuse the line. That is an opinion, not a rule.
Run the numbers on your own file with the site’s illustrative calculator, treating it as an estimate rather than a quote.
Frequently Asked Questions
Can I use HELOC money for the whole down payment on a rental?
Sometimes. Some programs accept it, some cap the borrowed share, and the strictest want part of the down payment unborrowed. Even where it is accepted, the loan still needs its normal down payment, plus reserves held in your own accounts.
Does a HELOC hurt my DSCR approval?
Not directly. The coverage ratio counts only the new loan’s PITIA against the property’s rent. The HELOC still appears on your credit and affects any later loan underwritten on DTI, so it can limit your other financing.
Do I need to tell the lender the money came from a line?
Yes. Borrowed down-payment money is verified on any loan type, and the statements show the draw and the deposit. Disclose the source, supply the paperwork and ask the purchase lender about seasoning before you draw.
Can I leave the HELOC at zero until I find the property?
Not on this network. At least 75% of the line is drawn at closing, so interest begins right away. If you want a line that sits idle, ask about the structure before you apply.
Can an LLC own the property that secures the line?
No. The title must be held by an individual or a revocable living trust. A property already deeded to an LLC would need a vesting change, or a DSCR cash-out refinance instead.
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 that arranges DSCR financing through select lenders, and it is not the lender. Call 828-256-2183 to talk through your file.
The best HELOC-funded purchase is the one where the equity, the rent and the repayment plan were all checked before the first draw.
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.
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References
2. BiggerPockets – Using a HELOC to buy an investment property
3. BiggerPockets – What bank will allow me to use a HELOC as a down payment
4. White Coat Investor – HELOC on investment property
5. BiggerPockets – Is using a HELOC for down payment of rental property
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: How Much Can You Borrow on a DSCR HELOC on Little Income? · How Much Can You Borrow on a DSCR HELOC for Investors Buying Their Next Rental? · How an Investment Property HELOC Works When Heirs Will Not Sell
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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- 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.