The Quick Read: A home equity line of credit can supply the cash for the down payment on a short-term rental, but the DSCR lender on the purchase decides whether borrowed money counts, and the line must be approved separately from the purchase loan on borrower credit, equity, and debt load rather than on the rental’s income.
- Two loans, two approvals: the equity line is underwritten to you, and the DSCR purchase loan is underwritten primarily to the property.
- On an investment property, an equity line across the wholesale network Lendmire works with caps at 70% CLTV and $500,000 total.
- A short-term rental purchase typically tops out at 75% LTV, so the cash you need to raise is usually about 25% of the price, plus closing costs and reserves.
- Clearing the DSCR test does not mean the property cash flows, because the equity-line payment sits outside the ratio.
- Some DSCR lenders accept documented line proceeds, some cap the borrowed share, and some want part of the down payment unborrowed.
This is education, not a recommendation. The sections below lay out the setup, the mechanics, the tradeoffs, and who the strategy fits.
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
- DSCR (debt service coverage ratio): monthly rent divided by the monthly payment on the loan. A ratio of 1.00 means the rent equals the payment.
- HELOC: a home equity line of credit, a revolving line you borrow against the equity in a property you already own.
- Equity: what the property is worth minus what you still owe on it.
- LTV and CLTV: loan-to-value is the loan divided by the property’s value. Combined loan-to-value adds every loan secured by the property, including the equity line.
- PITIA: principal, interest, taxes, insurance, and any association dues. It is the monthly payment the DSCR ratio measures against.
- Draw period: the stretch when you can borrow from the line before repayment begins.
- Seasoning: a waiting period a lender wants before it treats an event or a pile of funds as settled. It can apply to how long cash has been in your account or how long you have owned a property.
- Reserves: liquid cash a lender wants you to hold after closing, usually counted in months of PITIA.
- Vesting: how title to a property is held, such as in your own name, a living trust, or an LLC.
The Setup: Two Loans, Two Tests
The equity line and the DSCR loan do different jobs and answer to different tests. The line supplies cash and is underwritten to you: your credit, your debt load, and the equity in the property that secures it. The DSCR loan buys the rental and qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. Approval on one does not carry over to the other.
DSCR loans are designed for non-owner-occupied investment properties. Because they are business-purpose investor loans, they are reviewed differently from a standard owner-occupied mortgage.
That split creates the strategy’s central question. Many investors own a home with equity and a rental they want to buy. The equity is real, but it is locked in a property that does not produce the rent the DSCR lender cares about. A line converts it into cash. The DSCR lender then has to accept that cash as your down payment.
Mechanics, Step by Step
The order matters, because the line has to be open and funded before you need the money. Here is how a typical sequence runs.
1. Ask the DSCR lender first. Ask whether borrowed down-payment funds are accepted, capped, or must be partly unborrowed. DSCR loans are non-agency products, so no universal rule decides this. Across the wholesale network, policies fall into roughly three camps. Some accept documented line proceeds, some cap the borrowed share, and some require part or all of the down payment to come from your own unborrowed funds.
2. Pick the collateral. The line must sit on a property you already own. You cannot draw on the rental you are about to buy.
3. Size the line. The line amount is roughly the property’s value times the CLTV ceiling, minus the liens already on it.
4. Open the line and draw. Most lines fund most of the balance at closing, which matters for cost, as covered below.
5. Build the paper trail. Keep the line’s closing documents, the draw confirmation, and the bank statements showing where the cash landed.
6. Underwrite the rental on the DSCR side. The lender reviews the property’s income, your credit, the leverage, and your reserves.
7. Contract and close. The down payment, closing costs, and reserves all come from the cash you have lined up.
Which property secures the line
The collateral choice changes the ceiling. On an investment property, the line caps at 70% CLTV, and 700 is the minimum credit profile. On a primary residence or second home, the ceiling reaches 90% CLTV, but only at a 720 or better credit profile. These ceilings come from the lenders in the network, and a market-wide figure you see elsewhere may differ. Every figure is subject to lender guidelines and full file review.
Investment-property lines also cap at $500,000 total, and no higher investment tier exists. Because of that cap, an investment line is typically valued by automated valuation, commonly with no traditional appraisal. A higher CLTV may call for a secondary valuation, and you can request a full appraisal in any case.
Title is the trap
A line can only be secured by a property held in your individual name or in a revocable living trust. LLCs, corporations, partnerships, and irrevocable or land trusts cannot hold title on the line. If your rental is deeded to an LLC, you would need a vesting change first, or you would look at a DSCR cash-out refinance instead. The new purchase can sit in an LLC, subject to lender program eligibility, but the property pledged for the line cannot.
What the Down Payment Has to Cover
Think of the cash you need as four buckets, not one. Borrowed money may be accepted for some and not others, which is why you ask before you draw.
| Cash bucket | What it is | Does borrowed cash count? |
|---|---|---|
| Down payment | Your share of the price | Lender decides |
| Closing costs | Fees paid at closing | Lender decides |
| Reserves | Cash held after closing | Often not |
| Furnishing or repairs | Getting the unit guest-ready | Outside the loan |
On most purchases, 75%-80% LTV is the common range, which means 20%-25% down. A select option reaches 85% LTV, or 15% down, with roughly a 700 or better score. Short-term rentals sit tighter. Purchase leverage tops out at 75% LTV on a short-term rental, and the common expectations are a 640 or better score and about 12 months of hosting history. How that history is evidenced, whether through trailing platform income or a market projection, depends on the program.
Reserves vary by lender, leverage, loan size, and transaction type. Commonly they run around six months of PITIA. A conservative rate-and-term file at modest leverage under $1,500,000 can see reserves waived, while larger loans typically step up toward nine months.
Do Lenders Accept Borrowed Down-Payment Funds?
It depends on the lender, and it is the one question to settle before you draw anything. A lender that accepts line proceeds generally wants to see where the cash came from and that the new debt is on your credit report. A lender that wants seasoning may ask that the funds sit in your account for a period before the contract. A lender with a stricter overlay may want part of the down payment to be your own money.
The reasoning is simple. If the line funds the whole down payment and the loan covers the rest, you are effectively financing close to 100% of the purchase. Lenders know this, and each decides how much of that picture it is willing to accept.
A few other points on borrowed funds:
- Gift funds, credit cards, and personal loans are generally not accepted as down payment.
- An undrawn line is permission to borrow, not committed money. A lender can freeze or reduce a line, so unused room is not the same as cash in hand.
- Borrowed money often cannot double as reserves, so confirm that separately.
The Equity Line Itself: Narrower Than You Expect
An equity line on a rental is a harder product than one on a home you live in. NerdWallet notes that it is possible but the lender pool is smaller, you can usually borrow less than against a primary home, and lenders see higher default risk on rentals, so costs tend to run higher. It also describes a common structure of a 10-year interest-only draw followed by up to 20 years of principal and interest.
Lines placed through the network are built differently. An investment line runs a 5-year interest-only draw followed by a 25-year fully amortizing repayment. At least 75% of the line is drawn at closing, so interest begins on most of the balance even if you need only part of it. The payment floats with the market for the life of the line and never converts to fixed.
Other guidelines to know:
- Credit: 700 is the investment-line floor, with no tier beneath it.
- Debt load: the maximum is 50% of income, qualified on the interest-only payment at the maximum draw.
- Exposure: a borrower is limited to three lines, and an owner of more than 15 financed properties is not eligible.
- Property types: manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned properties are not eligible.
- Availability: the line is offered in a narrower set of states than the DSCR side of the business.
Credit above 700 buys eligibility, not extra leverage, because the 720 and 700 tiers both reach 70% CLTV on an investment property.
A Worked Example (Ratios and Percentages Only)
Run the numbers on a hypothetical short-term rental purchase at 75% LTV, which leaves a 25% down payment to raise. Say the buyer funds that 25% from a line on a primary residence, well inside the primary-residence ceiling. Combined with the purchase loan, the buyer now carries debt against close to 100% of the purchase price. Two debts exist, with two payments. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
The DSCR lender looks at one of them. Say projected rent covers the purchase loan’s PITIA at roughly 1.1x. That clears the 1.00 coverage floor that applies to short-term-rental purchases. On paper the file works.
Now add the second payment. The line’s payment is not in the DSCR calculation, but it comes out of the same monthly income as everything else. Add repairs, vacancy, platform fees, utilities, cleaning, management, and capital expenses. Those costs also sit outside the ratio. A property can clear the ratio and still leave you covering part of two payments out of pocket.
The ratio measures one thing: rent against PITIA. It does not measure profit, so clearing 1.00 should never be read as positive cash flow.
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.
Stress Test: Who Absorbs What
Short-term rental income swings by season, and the line’s payment floats. Stress the file before you commit.
| Scenario | DSCR effect | Who absorbs it |
|---|---|---|
| Off-season income dip | Coverage drops | You, from cash |
| Line payment rises | None on the ratio | You, monthly |
| Extended vacancy | Coverage drops | You, plus reserves |
| Draw period ends | None on the ratio | You, higher payment |
The end of the draw period deserves attention. The Consumer Financial Protection Bureau explains that after the draw period, the borrower enters repayment, and payments are often significantly higher. It also warns that falling behind can cost you the home securing the line. If the rental is still ramping up when repayment starts, the squeeze lands on your personal budget.
DSCR underwriting on short-term rentals also looks past the peak season. Income is reviewed across the year, so underwriting uses the averaged picture rather than your best month. On the appraisal side, short-term-rental income is often supported with a narrative income analysis rather than the standard agency rent-schedule form. Class Valuation, an appraisal-industry firm, argues that Form 1007 (single-family rent schedule) can understate short-term-rental income and produce an artificially low DSCR. Form 1025 is the equivalent for 2-4 units. Short-term rental rules can vary by city, county, HOA, and property type, so investors should confirm local rules before relying on projected rental income.
HELOC vs. DSCR Cash-Out for Raising the Down Payment
A line is not the only way to pull equity out. A DSCR cash-out refinance on a property you already rent is the other common route.
| Factor | HELOC | DSCR cash-out refinance |
|---|---|---|
| Underwritten to | You | Property income |
| Title allowed | Individual or trust | LLC possible |
| Investment ceiling | 70% CLTV | 75% standard rental; 70% STR |
| Seasoning | Per lender | About 6 months common |
| Payment type | Floats | Per loan structure |
Cash-out refinances top out around 75% LTV across most of the network on a standard rental, and 70% on short-term-rental collateral. A common expectation is about six months of seasoning. The tradeoff is that a cash-out replaces your existing loan, while a line sits beside it. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
Qualification Factors That Move the Cash You Need
Credit, coverage, property type, and the income method all shift the number. A 620 score floor exists in parts of the network, most programs want around 660, and 700 or better unlocks the strongest leverage tiers. Coverage works the same way: 1.00 is where many select programs start, while a separate select-lender path takes coverage below 1.00 with leverage and terms adjusted. Stronger ratios open better pricing and leverage.
A larger down payment lowers the loan size and can lift the ratio, but it never erases leverage caps, credit floors, reserve rules, or property eligibility. The strongest files clear both tests: enough equity and enough rental coverage. Standard loans run up to $3,000,000 on standard programs (smaller balances available through select lenders), and above $2,500,000 the network generally holds to 30-year fixed structures. Extended terms and interest-only periods are available through select lenders. DSCR financing is not offered on manufactured homes, log homes, or barndominiums. The complete DSCR loans guide covers these program basics in more detail.
Across the files Lendmire places, the tight spots are usually not the ratio itself. They show up in the cash buckets. A borrower raises exactly enough for the down payment and then discovers the reserves must be separate, unborrowed cash, or that the lender counts only part of the line proceeds.
Who This Fits and Who It Doesn’t
The strategy tends to fit an owner who has real equity in a home or rental held in their own name and a credit profile that clears the line’s floor. It also fits someone whose personal budget can absorb a second payment through a slow season, and who is buying a property whose coverage clears the lender’s floor with cushion.
It tends to fit poorly in a few cases. One is an owner whose equity sits in an LLC-titled property. Another is a buyer whose purchase only just clears 1.00 coverage, since there is no margin for a bad month. A third is anyone for whom losing the home securing the line would be unmanageable. A fourth is a borrower whose DSCR lender wants unborrowed funds for part of the down payment.
Tax treatment can depend on how the funds are used and how the property is held; investors should keep clear records and speak with a qualified tax professional before relying on any deduction.
This article is for general education and is not legal or tax advice. Consult a qualified professional, such as an attorney or CPA, about your own situation.
Frequently Asked Questions
Can the HELOC be on the rental I’m about to buy?
No. The line needs an existing property with equity, so it must sit on a home or rental you already own. The new rental has no equity until after it closes, and the line must be open and funded before you contract. Lendmire’s piece Can a HELOC Fund the Down Payment on a Short-Term Rental? goes through the sequencing.
Does HELOC approval mean the DSCR loan is approved?
No. The line is reviewed on your credit, debt load, and equity. The DSCR loan is reviewed primarily on whether the property’s rent covers its payment, along with credit, leverage, and reserves. Each lender applies its own guidelines.
Does the HELOC payment count in my DSCR?
Generally not. The ratio compares rent to the purchase loan’s PITIA. The line’s payment still comes out of your monthly cash flow, so it affects your real returns even though the ratio ignores it.
Can I use an LLC for the line?
Not on the line itself. The property securing it must be held individually or in a revocable living trust. A property already deeded to an LLC needs a vesting change, or a DSCR cash-out refinance may be the better fit.
Does a DSCR loan remove the down payment?
No. A short-term rental purchase typically tops out at 75% LTV, so you still bring about 25% down plus closing costs and reserves. Coverage below 1.00 is available through select lenders in the network, with leverage and terms adjusted.
Next Step
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. As a broker, Lendmire arranges DSCR programs across 41 markets, including Washington, D.C., through select wholesale lenders.
Investors focused on short-term rentals can review DSCR loans for Airbnb and short-term rentals.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage broker. Home equity lines of credit — on a primary residence, a second home or an investment property — are arranged through wholesale lenders in Lendmire’s 16 full-service states, and every line is underwritten by the lender under its program guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. NerdWallet – Can You Get a HELOC on an Investment Property?
2. CFPB – What is a home equity line of credit (HELOC)?
3. Class Valuation – Appraisal Form 1007 and Short-Term Rentals
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 an Investor Use an Existing HELOC to Buy a Rental? · HELOC Secured by a Rental for Investors: What Equity Unlocks · HELOC for California Rental Investors: Borrowing Against Equity
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Required disclosures. Lendmire (NMLS# 2371349) operates as a licensed mortgage broker, not a direct lender or depository. The discussion in this article is general in nature and should not be relied upon as financial, legal, or tax advice — every investment scenario is unique and should be reviewed by a qualified professional. Any loan inquiry is subject to lender underwriting, and this article is not a commitment to lend or a guarantee of approval. Mortgage rates, loan terms, and program guidelines vary by borrower, property, and state, and may change without notice. Equal Housing Opportunity. Verify licensure at NMLS Consumer Access.