The Quick Read: It depends on the rental’s value, the first mortgage you keep, and your credit tier. On a second lien the ceiling is 70% combined loan-to-value (CLTV) at a 720 score or better, minus the first mortgage, up to $500,000, and the rent must also pass a coverage test. The line is a tool for reaching equity. It does not buy the next property by itself.
- The formula: value times the maximum CLTV, minus every lien already on the rental, then capped by line size and tested against rent.
- Second lien: up to 70% CLTV, 720 minimum credit score, lines from $50,000 to $500,000.
- Rent test: 1.10x minimum coverage on a stress payment calculated on the whole line, not just the part you draw.
- Buying again: the line sits on a rental you already own, and it must be in place before you go under contract on the next one.
- Michigan: it is one of the states where the program is offered, subject to underwriting.
What a DSCR HELOC Actually Is
A DSCR HELOC is a revolving line of credit on a rental you keep. It is written as a standalone second lien behind your existing first mortgage. If the rental has no mortgage, it is written as a standalone first lien. The rent qualifies the line. Your personal income is never calculated, and the LLC can stay on title.
That is different from a bank HELOC underwritten on your paycheck or tax returns. It is also different from a cash-out refinance, which replaces the first mortgage instead of sitting behind it. Across Lendmire’s wholesale network, this product is built for the landlord who wants equity without touching a first mortgage that is worth keeping.
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. The line is never offered on your own home or a second home. It is also never closed together with a purchase.
The program is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. Michigan is on the list. Every figure below is a ceiling or a floor, subject to underwriting and lender guidelines, never an offer.
How Much Can You Borrow? The Formula
The borrowing limit is a formula, not a fixed number. Multiply the property’s value by the maximum combined leverage, then subtract everything already owed on it. Whatever is left is the most the equity can support. The program’s line-size limits and the rent test can then shrink that number further.
Here is how the tiers work through select programs in Lendmire’s network.
| Lien position | Credit score | Maximum leverage | Line size |
|---|---|---|---|
| Second lien (first mortgage kept) | 720 or better | 70% CLTV | $50,000 to $500,000 |
| Second lien | Below 720 | No second-lien option | n/a |
| 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, larger line | 720 or better | 65% LTV | Above $500,000, to $1,000,000 |
CLTV counts the first mortgage balance plus the new line, divided by value. On a second lien, the first mortgage uses up part of the ceiling before the line gets any.
A worked example in percentages
Take a Southgate landlord with a rental whose first mortgage balance is 55% of its value. Against the 70% CLTV ceiling, that leaves 15 points of value for the line. Now take a second landlord whose first mortgage sits at 40% of value. That landlord has 30 points of room, twice as much on a property of the same worth.
The room has to be big enough for a line of at least $50,000. A recent buyer or a landlord with a high first mortgage can land at zero room, or below the minimum. Equity alone does not make a line.
A paid-off rental works differently. With no mortgage, a first-lien line at the 740 tier reaches 75% LTV, but the $500,000 cap applies before the percentage does on a high-value property. Past that size, the first-lien ceiling steps down to 65% LTV, and the line tops out at $1,000,000. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
A second-lien line never goes above $500,000. A landlord who wants more than that against a mortgaged rental is usually looking at a cash-out refinance instead.
The Rent Test Can Cap You Before Equity Does
Rent coverage is the second gate. The minimum is 1.10x, which means gross monthly rent divided by the qualifying payment. That payment is a fully amortizing payment on the entire credit limit at a stress rate. Taxes and insurance are not part of it.
The key detail is “entire credit limit.” A $400,000 line you only plan to draw part of is still tested as if it were fully used. A larger line makes the qualifying payment bigger and the coverage ratio thinner. A rental with strong equity and modest rent can therefore qualify for a smaller line than the equity suggests.
Rent is the lesser of the appraisal’s market rent and the lease, unless three months of receipts support a lease above market. A lease in place is required. A two-to-four-unit property may have at most 1 vacant unit.
On a second lien, confirm on the file how the lender treats the first-mortgage payment in its coverage calculation. That treatment is the lender’s own, and it can change the answer on a thin file.
Key Terms Defined
DSCR (debt-service coverage ratio): the rental’s gross monthly rent divided by the qualifying payment, so a 1.10x ratio means the rent is 1.10 times the payment.
CLTV (combined loan-to-value): the first mortgage balance plus the new line, divided by the property’s value.
Draw period: the stretch when you can pull money from the line. On this program it is 5 years, interest-only on the drawn balance.
Repayment period: the 25 years after the draw period, when the balance fully amortizes, inside a 30-year maturity.
Seasoning: the time that must pass after you buy, refinance or take title before a line is available.
Stress payment: the qualifying payment used for the rent test, calculated on the full line at a higher test rate than the one you will actually pay.
How the Draw Rules Shape What You Can Use
This is where a DSCR HELOC differs from the bank line most people picture. At least 80% of the line is drawn at closing, and the closing draw is never less than $50,000. On the smallest lines, that means the whole line is drawn at closing. Later draws are at least $5,000 each.
So this is not a standby line you open and leave idle. You start paying interest-only on most of the balance right away. The rate is variable, and the pricing terms come with the lender’s disclosures.
The draw period runs 5 years interest-only, then 25 years of fully amortizing repayment. The repayment step is the one to plan for. When the interest-only years end, the payment on the balance rises, and the rental has to carry it.
A landlord who draws the line and puts the cash into a purchase should model the repayment period on the rent of the rental securing the line, as well as on the new property.
The CFPB’s HELOC explainer describes a HELOC as an open-end line you can borrow against repeatedly. It also notes that a lender can restrict further credit if the home’s value drops significantly. That guidance is written around homes, not rentals, but the idea carries over. Equity is not a fixed asset, and a valuation drop can shrink what is available.
Can This Line Fund the Next Purchase?
Yes, with sequence and conditions. The line can supply cash for a down payment on the next rental, but it cannot be written on the property you are buying. It also cannot close alongside the purchase. It has to exist on a rental you already own before you go under contract.
The order that works:
1. Confirm the rental you own is eligible. 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).
2. Run the equity and rent math on the rental that will secure the line.
3. Open the line and draw. At least 80% comes out at closing, which is the cash you carry into the next deal.
4. Go under contract on the next rental, financed with its own loan.
5. Confirm the purchase lender accepts borrowed funds for the down payment. Policies differ by lender and program, so check this before you open the line, not after.
The line’s payment does not enter the new property’s coverage test. It is a separate debt on a separate property. The new purchase has its own loan and is reviewed on its own rent.
Coverage is not the only thing a lender looks at, though. Some purchase programs look at your overall debt picture, and some limit how much borrowed money can go toward the down payment.
The line also carries a cost in time. Rate-and-term changes on the first mortgage, a recent refinance, or a purchase last quarter can lock you out. A landlord who just did a cash-out refinance and wants to open a line this quarter will find the seasoning clocks in the way.
Line, Cash-Out Refinance, or Cash Down?
The right tool depends on what you want to keep and what you need to spend.
| Factor | DSCR HELOC | DSCR cash-out refinance |
|---|---|---|
| First mortgage | Stays in place | Replaced |
| Structure | Standalone second lien (or first lien on a paid-off rental) | New first lien |
| Draw | At least 80% at closing | Lump sum at closing |
| Size above $500,000 | Second lien not available | Larger loan sizes available |
| Best for | Keeping a first mortgage worth keeping | One large, defined use of cash |
A second lien leaves the first mortgage untouched, while a cash-out replaces it. That is the main reason to choose a line over a refinance. A landlord holding a first mortgage they like has an incentive to leave it alone.
If the first mortgage is not worth protecting, the cash-out refinance can be the cleaner path. It is one loan, one payment and one valuation. A line adds a second lien and a second payment.
There is a third path: skip borrowing against the rental and buy the next property with cash from other sources. That keeps every lien where it is. It also keeps your equity locked in the first rental, so the choice is between simplicity and capital efficiency.
Where a Line Falls Short
Rental equity lines are a narrower market than primary-home HELOCs. NerdWallet’s investment-property HELOC guide says that a HELOC on a rental is possible, but fewer lenders offer it and you can borrow less than against a primary home. It also says the requirements are strict and that multiple appraisals may be required. This program sits inside that narrow field, and the limits are real.
- Credit under 720 on a second lien. There is no second-lien option below 720. If a first mortgage stays in place, the usual fallback is a DSCR cash-out refinance.
- Thin equity. If the room under the 70% CLTV ceiling is smaller than the minimum line, there is no line.
- A low valuation. A low value shrinks the line or fails the CLTV test. A declining-market flag lowers the ceiling by 5 points.
- Exposure caps. The program allows at most 5 loans or $2,500,000 per borrower.
- Property type. Rural-designated property, condotels, row homes, leaseholds, land trusts, mixed-use and properties listed for sale in the prior 2 months are outside the program. Single-family, PUD, townhome, two-to-four units and condominiums are eligible property types. Lots run to 10 acres.
- Borrower type. U.S. citizens, permanent residents and non-permanent residents with a Social Security number are eligible. Foreign nationals and ITIN borrowers are not.
The valuation path depends on size. Lines to $400,000 use an automated valuation with a property inspection report, or a full interior appraisal. Larger lines need a full interior appraisal. Appraisal waivers are not accepted.
The Michigan Landlord and the LLC Question
For a Southgate landlord, the key point is that Michigan is one of the 15 states in the program. Beyond that, the mechanics are the same as anywhere else the program is offered. Local rents, local valuations and the property’s condition drive the file, and none of those are shortcuts.
Vesting in the owner’s LLC is allowed on investment property, subject to program terms. The 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 do not have to be the borrowers on the first mortgage.
Be careful with the word “HELOC” here. A personal-income investment HELOC is reviewed on your income and generally cannot be held in an LLC. A rent-qualified line is a different product. Confirm which one applies before assuming your entity works.
For the full picture of how this fits into investor financing, the complete DSCR loans guide covers how property-rent-based lender review works across products.
Frequently Asked Questions
Can I use a DSCR HELOC on the property I am about to buy?
No. The line is a standalone lien on a rental you already own, and it is never closed together with a purchase. It must exist before you go under contract on the next property. The new purchase gets its own loan, reviewed on its own rent.
How long do I have to own a rental before opening a line?
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).
Do I need tax returns or pay stubs?
No. The line is qualified on the rental’s income: no traditional personal-income documentation, W-2s or personal income calculation, subject to lender guidelines. The rent, the lease, the credit report and the valuation are all documented. No reserves and no cash to close are required.
Can I draw only a little of the line and keep the rest for later?
Not at closing. At least 80% of the line is drawn at closing, with a closing draw of at least $50,000. Later draws are at least $5,000 each. Plan the line size around the cash you will use, because the rent test counts the full limit either way.
What if I need more than $500,000?
A second-lien line stops at $500,000. A first-lien line on a rental with no mortgage can reach $1,000,000, but lines above $500,000 carry a 65% LTV ceiling. For a large amount against a mortgaged rental, a DSCR cash-out refinance is usually the better fit.
If You’re Considering a Line on a Rental
If you are considering a home equity line on a rental property and want to see how the numbers work, Lendmire can help you compare DSCR HELOC options based on the property, the rent, the equity available, credit profile, combined leverage, and your goals. Reach the team at 828-256-2183. Lendmire is a broker arranging financing through select lenders in its wholesale network, and every file is underwritten individually. This is not a commitment to lend.
The most useful number to know before any call is how much room your first mortgage leaves under the ceiling.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage broker licensed for consumer lending in 16 states. DSCR home equity lines of credit — revolving lines on non-owner-occupied one-to-four-unit rentals, qualified on the property’s rent instead of the owner’s personal income — are arranged through wholesale lenders in 15 of those 16 states (every licensed state except Tennessee), 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
2. NerdWallet’s investment-property HELOC guide
This article is part of Lendmire’s DSCR HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How Much Can You Borrow on a DSCR HELOC on a Vacant Rental Without a Lease? · How Much Can You Borrow on a DSCR HELOC for Refinancing a Balance Into a New HELOC? · DSCR HELOC Requirements for a Southgate MI Landlord Buying Again
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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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.