The Quick Read: A DSCR HELOC lets a landlord who already owns a rental open a credit line against it, qualified on the rent instead of personal income, and use the cash toward the next purchase. Through select programs, and subject to underwriting, the rental must clear a 1.10x coverage test on a stress payment over the whole line. The line is a standalone second lien behind the first mortgage you keep, or a first lien on a rental with no mortgage.
- Minimum coverage is 1.10x, tested on a payment for the entire credit limit.
- A second lien reaches 70% combined loan-to-value (CLTV) at a 720 score or better, on lines of $50,000 to $500,000.
- A first lien on a rental with no mortgage reaches 75% loan-to-value (LTV) at 740 or better, and 70% from 700 to 739.
- No traditional personal-income documentation, W-2s, pay stubs or debt-to-income ratio. No reserves required on the line.
- Michigan is one of the 15 states where the program is offered, within Lendmire’s consumer licensing.
Picture a landlord in Southgate with one paid-for or high-equity rental and a second property in view. The question is not whether the line can fund the purchase. It is what the line needs from the first rental, and what the purchase lender will accept from the line. This page walks through both, in order.
What Is a DSCR HELOC, Exactly?
A DSCR HELOC is a revolving credit line secured by a rental you keep, sized on the property’s rent. The label is a market shorthand, not a regulatory category, so products sold under it differ. In Lendmire’s wholesale network, the structure is specific. It is a standalone second lien behind the first mortgage you keep, or a standalone first lien on a rental with no mortgage.
It is never closed together with a purchase. It is never a third lien. It is never a line on your own home or a second home. A primary-residence HELOC is a different, owner-occupied product. This one secures a rental only.
Vesting in your LLC is allowed on an investment property, subject to program guidelines. The LLC’s members sign as guarantors. A title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument. The borrowers on the line need not be the same people on the first mortgage.
The generic HELOC mechanics are consistent across products. The CFPB’s HELOC explainer describes a draw period followed by a repayment period, variable rates, and payments that can change. This program follows that shape with its own fixed terms, covered below.
Key Terms Defined
DSCR (debt service coverage ratio): Gross monthly rent divided by the lender’s qualifying payment.
CLTV (combined loan-to-value): The first mortgage balance plus the new line, divided by the property’s value. It applies to second liens.
LTV (loan-to-value): The line divided by value, used when the line is the only lien.
Seasoning: The required time since you bought or refinanced the property and the time you have held title.
Draw period: The 5-year stretch when you can borrow against the line and pay interest only on the drawn balance.
Stress payment: A fully amortizing payment on the whole credit limit at the start rate plus 2 percentage points, used only to test coverage.
How Does Underwriting Treat the Line, Step by Step?
Underwriting runs on the rental, not the owner. The file qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. No traditional personal-income documentation, W-2s or personal income calculation enter the picture. Credit, valuation, title and lease are all documented.
1. Property screen. The rental must be an eligible type, owned long enough, and not recently listed for sale.
2. Credit pull. The lender’s own report sets the tier. A second lien needs 720. A first lien needs 700.
3. Rent determination. Rent is the lesser of the appraisal’s market rent and the lease, unless three months of receipts support a lease above market.
4. Coverage test. Rent is divided by a stress payment on the entire credit limit, not just the amount you draw. It must reach 1.10x.
5. Leverage test. CLTV or LTV is checked against the tier for your score and line size.
6. Valuation and title. An automated valuation with an inspection report, or a full appraisal, depending on line size.
7. Closing draw. At least 80% of the line is drawn at settlement.
The qualifying payment is principal and interest on the full line at the stress rate. Taxes and insurance are not part of it. Whether the first-mortgage payment joins the coverage calculation on a second lien is something to confirm on the file, because the lender’s own calculation governs.
The coverage test, in plain words
Say a rental’s rent used for lender review is high enough that gross rent covers the stress payment with a modest cushion, roughly 1.2x. That clears the 1.10x floor. A rental at 1.05x does not, and shrinking the line is the usual fix, since the test runs on the whole limit. A smaller line means a smaller stress payment and a higher ratio.
A lease must be in place, so a vacant rental fails at the door. On a two-to-four-unit property, at most one unit may be vacant.
How Much Line Can You Actually Get?
Available line comes from value and leverage, minus what you already owe. Leverage depends on lien position, credit score and line size. The figures below are ceilings, subject to underwriting, never offers.
| Lien position | Credit score | Max leverage | Line size |
|---|---|---|---|
| Second lien | 720 or better | 70% CLTV | $50,000 to $500,000 |
| First lien (no mortgage) | 740 or better | 75% LTV | Up to $500,000 |
| First lien (no mortgage) | 700 to 739 | 70% LTV | Up to $500,000 |
| First lien (no mortgage) | 720 or better | 65% LTV | Above $500,000, to $1,000,000 |
Below 720 there is no second-lien tier. A borrower who keeps a first mortgage can only take a second lien. A first lien exists only on a rental with no mortgage.
Run it on a rental valued at $400,000 with a first mortgage you plan to keep. At 70% CLTV, the first mortgage plus the new line cannot exceed 70% of value. A larger existing balance leaves less room for the line, and a very large one leaves none. That is why the first-mortgage balance is the number to pull before anything else.
Two adjustments can lower the ceiling. A declining-market flag takes 5 points off. Philadelphia lines carry a ceiling 10 points lower, which does not matter in Michigan but shows how local overlays work.
Each line attaches to one property. Equity does not pool across your rentals, so a landlord with three properties evaluates three separate files.
What Are the Draw and Repayment Rules?
This is not a standby reserve. At least 80% of the line is drawn at closing, and the closing draw is never less than $50,000. On the smallest lines, the whole line is drawn at closing. Later draws are at least $5,000 each.
The draw period is 5 years, interest-only on the drawn balance. A 25-year fully amortizing repayment period follows, for a 30-year maturity. The rate is variable, and the lender’s HELOC disclosures carry the rate and pricing terms. The CFPB notes that HELOC payments can change from month to month, which is the practical reality of any variable-rate line.
Because most of the line is drawn on day one, interest accrues on most of it immediately. Size the line to what the purchase needs, not to the maximum you can get.
Which Properties and Borrowers Are Eligible?
Eligible property: single-family, PUD, townhome, two-to-four units, warrantable and non-warrantable condominiums, and lots up to 10 acres. Leverage tiers govern every property type.
Not eligible on this lane: rural-designated property, row homes, condotels, commercial or agricultural property, leaseholds, land trusts, age-restricted communities, hobby farms, modular and log homes, land contracts, mixed-use, and a property with a solar lien. A property listed for sale in the prior 2 months is also out.
Borrowers can be US citizens, permanent residents, and non-permanent residents with a Social Security number. Foreign nationals and ITIN borrowers are not eligible. Mortgage history matters: no 30-day late in the last 12 months, and 48 months since a bankruptcy, foreclosure, short sale or deed-in-lieu.
Exposure is capped at 5 loans or $2,500,000 per borrower with the program. A landlord building a portfolio should count existing program loans before planning the next one.
What does the file need?
- Current lease and rent schedule
- First-mortgage statement, if one exists
- Entity documents, if an LLC holds title
- Hazard insurance covering both liens, plus flood where required
- Valuation and title work, ordered through the lender
How Is the Rental Valued?
Lines up to $400,000 use an automated valuation with a confidence score of 85 or better, paired with a property inspection report, or a full interior appraisal. Lines above $400,000 need a full interior appraisal on Form 1004, 1073 or 1025. Appraisal waivers are not accepted.
Title follows size. A full title policy applies to a first lien and to second liens above $400,000. Smaller second liens use an owner-and-encumbrance report.
For the rent figure, the appraiser documents market rent on the rent schedule form. Appraisers use Form 1007 for single-family and Form 1025 for two-to-four units. A lease above that market figure counts only if three months of receipts back it up. A lease below market pulls coverage down.
What About Seasoning?
A rental bought or refinanced inside the last 6 months is not eligible (that clock runs from the last note date to the new note date), and the owner must have held title for 6 months (settlement date to note date).
This catches landlords who just did something right. A cash-out refinance last quarter can put the property back on the clock. Check the dates on your last note and your settlement statement before applying.
Where Does the General Rule Break?
Several edge cases trip repeat buyers.
The line payment is outside the new loan’s coverage. The purchase loan on the next property is tested on that property’s rent. The line’s payment never enters that ratio. But you still pay it, out of pocket. Rent was never asked to cover it, so run your own cash flow across both.
Borrowed down payment. The purchase lender, not the line lender, decides whether borrowed funds count. Down payment, closing costs and reserves are separate pots. Programs may accept borrowed funds for one and not another, and borrowed funds are commonly excluded from reserves. Across the wholesale network, this varies lender by lender. Confirm the purchase lender’s position in writing before you draw.
Sequence. The line must exist, and be drawn, before you go under contract. It is not closed with the purchase.
Mislabeled products. Some offerings sold as DSCR HELOCs are closed-end seconds that pay out one lump sum. A real line is revolving with a draw period.
Bank lines on rentals. Big banks rarely write them, and the ones that do usually underwrite personal income, credit and a debt-to-income cap. BiggerPockets investors describe few banks offering them and suggest asking credit unions and small banks. LLC title can also complicate a bank line, as one BiggerPockets thread shows.
Short-term rentals. Income is scrutinized harder because it varies, as AirDNA’s coverage of DSCR explains. Nightly rate times thirty is not a valid shortcut, since the rent form measures monthly rent. 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.
How Does This Compare to Other Routes?
| Route | What is qualified | What stays in place | Best fit |
|---|---|---|---|
| DSCR HELOC | The rental’s rent | Your first mortgage | Keep a low-rate first, pull equity |
| Personal-income HELOC on a rental | Your income and DTI | Your first mortgage | Salaried owners with clean returns |
| DSCR cash-out refinance | The rental’s rent | Nothing; one new loan replaces it | First mortgage not worth keeping |
| Primary-home HELOC | Your income | Your first mortgage | Owner-occupied; puts the home at risk |
| DSCR purchase loan alone | The new property’s rent | Everything | Enough cash on hand already |
The cash-out refinance replaces your first mortgage with a larger one. The line keeps the first mortgage and adds a second behind it. Neither product buys the property. A separate loan does that. For more on the purchase side, see Lendmire’s complete DSCR loans guide.
Self-employed owners and multi-property landlords often fit the line best, since tax returns tend to understate their income. Because DSCR products are business-purpose loans, Polygon Research tracks them inside the non-QM category, and they are reviewed differently from a standard owner-occupied mortgage.
What Does This Look Like for a Southgate Landlord?
Southgate sits in the Downriver area of Michigan, and Michigan is one of the program’s 15 states: 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. Nothing about the program changes at the city line. The local work is documentation.
- Keep a signed lease in place and a rent ledger showing deposits for at least three months. It is the one document that lets an above-market lease count.
- Make sure the property is not a condotel, row home or leasehold, and check that no solar lien is attached.
- Confirm the entity paperwork if an LLC holds title, and identify any title holder who is not a borrower.
- Confirm local rental registration or licensing rules with the city before relying on rent.
A practical order of operations for a repeat buyer:
1. Pull the first-mortgage balance, note date and settlement date on the rental.
2. Confirm both six-month clocks are satisfied and the property was not listed for sale in the last 2 months.
3. Run a coverage estimate on the whole line, sized to what the next purchase needs.
4. Get the purchase lender’s rule on borrowed funds in writing.
5. Close the line, draw, then go under contract.
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.
Frequently Asked Questions
Can the line go on the property I’m buying?
No. The line is a standalone lien that is never closed together with a purchase. It secures a rental you already own and have held long enough. The new property gets its own purchase loan.
Can line proceeds be my down payment?
Sometimes. The purchase lender decides, and programs differ on whether borrowed funds count toward down payment, closing costs or reserves. Some cap the borrowed share. Get the answer in writing before you draw.
Does the line payment lower my new loan’s coverage?
Not in the ratio. The new property’s coverage counts only its own loan payment against its own rent. But you still carry the line’s payment, so your real cash flow takes the hit even if the ratio does not.
How soon after buying can I apply?
Two six-month clocks apply: the line is not available on a rental bought or refinanced in the last 6 months (last note date to new note date), and title must have been held for 6 months (settlement date to note date).
Can an LLC hold the line, and do I need reserves?
An LLC can hold title on an investment property, subject to program guidelines, with members signing as guarantors. No reserves are required on the line itself, though your purchase lender may ask for its own.
About Lendmire
As a mortgage broker (NMLS# 2371349), Lendmire helps landlords and real estate investors open DSCR home equity lines of credit on their rentals — lines qualified on the property’s rent, never on the owner’s own home — through wholesale lenders in 15 of Lendmire’s 16 licensed states (every licensed state except Tennessee). Lendmire is never the lender; line amounts, ceilings and terms are set by the lender under its guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
Investors who want the broader program framework can review how DSCR loans work.
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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
2. BiggerPockets: HELOC on a rental property
3. BiggerPockets: Taking a HELOC out on a paid-off rental
4. AirDNA: Debt service coverage ratio in real estate
5. Polygon Research: Investor business-purpose loans FAQ
This article is part of Lendmire’s DSCR HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: DSCR HELOC Lender Requirements When Big Banks Decline · How to Qualify for a DSCR HELOC by State and Where It Is Offered · DSCR HELOC Requirements With No Monthly Payment
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
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- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Compliance and disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage broker and is not a direct lender, depository institution, financial advisor, or tax professional. Content in this article is general market analysis and educational information — not financial, legal, or tax advice for any specific situation. Lendmire does not guarantee loan approval; every transaction is subject to underwriting by the funding lender. Mortgage pricing and loan program guidelines are subject to change at any time without notice and vary by borrower characteristics, property type, and state regulations. Lendmire complies with Equal Housing Opportunity. Licensure verification: NMLS Consumer Access.