The Quick Read: Some credit unions will write a rental line, but many do not, and those that do size it on your credit, income, debts and leftover equity. A DSCR HELOC placed through a wholesale lender reviews the file on rent and reaches up to 70% combined loan-to-value on a second lien, on lines of $50,000 to $500,000, subject to underwriting. The credit union route is a personal-income decision. The DSCR route is a property-income decision. Landlords often need to know which one they are being offered before they compare numbers.
- A credit union limit is usually your equity cushion, your debts and the lender’s own dollar cap, not your rent.
- A DSCR HELOC second lien requires a 720 score or better.
- A rental with no mortgage can take a first-lien line, up to 75% loan-to-value at 740 or better, on lines of $500,000 or less.
- The whole credit limit counts in both the leverage test and the rent test, not just the amount drawn.
- Every figure here is a program ceiling or floor, subject to underwriting, and not an offer.
How Much Can You Borrow on a DSCR HELOC at a Credit Union?
The amount comes from a simple formula: the property’s value times the lender’s combined loan-to-value (CLTV) cap, minus what you already owe on the first mortgage. A dollar cap then sits on top of that result. Credit unions run this formula on the borrower, so your credit score, debt-to-income ratio and the equity left in the rental all feed the answer.
Rent usually plays a supporting role at a credit union. Some credit unions hold rentals to a lower cap than the one they offer on a primary home, so ask about the cap for your property type. Experian notes that a HELOC on an investment property is generally harder to qualify for and that not every lender offers one. That is why local landlords often hear “we only lend on your own home” after a first call.
One detail trips up many borrowers. The CLTV test counts the full new credit limit, not the balance you draw. A line of any size reduces the room you have, even if you plan to use only part of it.
Two Products That Share a Name
“DSCR HELOC” is a label, not a standardized product. A credit union investment-property line and a rent-qualified line are underwritten very differently. Asking which one you are being offered is a useful first question on a first call.
| Factor | Credit union rental HELOC | DSCR HELOC (wholesale network) |
|---|---|---|
| Who is underwritten | You: credit, income, debts | The rental: rent versus payment |
| Sizing basis | CLTV cap, DTI, dollar cap | CLTV or LTV tier plus 1.10x coverage |
| Title | Often individual only | LLC allowed, subject to program terms |
| Lien position | Varies by institution | Standalone second or first lien |
| Personal income file | Required | Not calculated |
The right column describes what Lendmire places through select programs. The left column describes what credit unions commonly do, and individual institutions vary.
How the DSCR HELOC Sizes a Line
A DSCR HELOC is a revolving line secured by a rental you keep. It is written as a standalone second lien behind the first mortgage you keep, or as a standalone first lien on a rental with no mortgage. It is never written with a purchase, never a third lien, and never a line on your own home.
The rent qualifies the file. The test is a minimum DSCR of 1.10x, meaning gross monthly rent divided by a 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. 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, and a two-to-four-unit property may have at most one vacant unit. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
On a second lien, confirm on the file how the lender treats the first-mortgage payment. The lender’s own coverage calculation governs, and the arithmetic here is illustrative.
Leverage runs on tiers, through select programs and subject to underwriting:
- Second lien: up to 70% CLTV at a 720 score or better, on lines up to $500,000. Below 720 there is no second-lien tier.
- First lien, lines of $500,000 or less: up to 75% LTV at 740 or better, and up to 70% LTV from 700 to 739.
- First lien, lines above $500,000: up to 65% LTV at 720 or better, on lines up to $1,000,000. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
First-lien figures are loan-to-value and second-lien figures are combined loan-to-value. A first lien exists only on a rental with no mortgage. A borrower who keeps a first mortgage takes a second lien, and that route starts at 720. A declining-market flag can lower the ceiling by 5 points.
Three Sizing Scenarios
These scenarios use percentages and ratios only, as modeled assumptions, so the lender’s own figures will differ.
A free-and-clear rental. Say a landlord owns a rental outright with a 745 score. A first-lien line can reach up to 75% of value, as long as the line stays at $500,000 or less. On a higher-value rental, the dollar cap can bind before the percentage does. Past $500,000, the ceiling falls to 65% LTV. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
A rental with a mortgage. Picture a landlord at a 725 score whose first mortgage is 40% of value. A 70% CLTV leaves room for a new line of up to 30% of value. If the first mortgage were 60% of value, the room would shrink to 10% of value. That could fall below the $50,000 minimum line, and then this program does not fit.
A rent-constrained case. Run the numbers on a rental with plenty of equity but modest rent. The stress payment is calculated on the whole limit, so a bigger limit raises the payment and lowers the coverage ratio. Rent can cap the line before equity does. Trimming the requested limit lifts the ratio, so the usable line is the largest amount that still clears 1.10x.
What the File Needs
The valuation depends on line size. Lines up to $400,000 use an automated valuation with a confidence score of 85 or better plus a property inspection report, or a full interior appraisal. Lines above $400,000 take a full interior appraisal. Appraisal waivers are not accepted. A rehabbed rental that sits outside recent comps is a good case for asking for the full appraisal.
On credit, the program wants a 720 on a second lien and a 700 on a first lien. It also wants no 30-day mortgage late in the last 12 months, and 48 months since a bankruptcy, foreclosure, short sale or deed-in-lieu. No reserves and no cash to close are required. A borrower can carry at most 5 loans or $2,500,000 with the program.
Seasoning has two clocks. 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).
Draw rules matter for planning. At least 80% of the line is drawn at closing, and that closing draw is never less than $50,000. Later draws are at least $5,000 each. The draw period is 5 years interest-only on the drawn balance, followed by a 25-year repayment period and a 30-year maturity. The rate is variable.
Eligible properties include single-family homes, PUDs, townhomes, two-to-four units, warrantable and non-warrantable condominiums, and lots up to 10 acres. Rural-designated property, row homes, condotels, commercial or agricultural property, leaseholds, mixed-use property and properties listed for sale in the prior 2 months are outside this lane. Borrowers must be U.S. citizens, permanent residents, or non-permanent residents with a Social Security number.
Key Terms Defined
DSCR: the debt service coverage ratio, which is gross monthly rent divided by the monthly debt payment.
HELOC: a revolving line of credit secured by property equity, with a draw period followed by repayment.
CLTV: combined loan-to-value, meaning the first mortgage balance plus the new line, divided by the property’s value.
Draw period: the interest-only window on the drawn balance, which is 5 years on the DSCR HELOC described here.
Stress payment: the fully amortizing payment on the whole limit at the start rate plus 2 percentage points, used only to test coverage.
Why Many Credit Unions Still Say No
The reluctance is mostly a matter of risk appetite. In 2018 the National Credit Union Administration removed the member’s occupancy requirement for loans secured by one-to-four-unit dwellings. Those loans no longer count toward each credit union’s aggregate member business loan cap. So there is no federal ban on a rental line, and a credit union’s “no” reflects its own policy.
That policy often shows up in four ways:
- It reserves lines for owner-occupied homes.
- It requires membership and a field of membership you qualify for.
- It treats an LLC on title as a decline, though this varies by institution.
- It counts the new line against your debt-to-income ratio, so rental income helps only partly.
The line is also usually personal debt, so even when an LLC owns the property, you are likely liable. A DSCR HELOC with an LLC on title still has members signing as guarantors, subject to program terms.
Credit unions are more at ease lending against a primary home, then letting you spend the proceeds on a rental. The CFPB’s guide to using home equity says lenders typically want you to keep at least 10% to 20% of your home’s value as equity, and that guidance is about home equity borrowing in general. That route uses your personal file, and it puts your own home behind the debt. It works when your income file is strong and you are comfortable with that trade.
The First Call to Your Credit Union
Five questions sort the answer before anyone pulls credit:
1. Do you lend on non-owner-occupied one-to-four-unit property?
2. Is the line sized on my income and debts or on the rent?
3. What is the maximum CLTV on a rental, and what is the dollar cap?
4. Can an LLC hold title?
5. Does the full limit or the drawn balance count in the leverage test?
If the answers are “my income,” “a lower cap than a primary home,” and “individual only,” you are looking at a personal-income line. That is a fine product for a salaried landlord with low debts and one rental. It is a poor fit for a self-employed landlord whose tax returns understate cash flow, or a landlord holding rentals in an LLC.
If the Credit Union Says No
The best option depends on the property, the credit profile, the equity and what you plan to do with the money. Lendmire is a mortgage broker that works with a network of wholesale DSCR HELOC lenders, and the lenders that write this product depend on the scenario. A broker can match the file to a program, instead of making you hit a single institution’s policy.
Four paths tend to come up:
- A DSCR HELOC second lien, if you want to keep the first mortgage in place.
- A DSCR HELOC first lien, if the rental has no mortgage.
- A DSCR cash-out refinance, if you would rather replace the first mortgage.
- A personal-income line, such as a credit union line against your own home, if your income file is strong.
Order matters if more than one is in play. Many rent-qualified first-lien programs do not want a line already sitting in second position, so settle the first mortgage plan before adding a line. Lendmire’s piece How Much Can You Borrow on a Bank Statement HELOC at a Credit Union for Local Landlords? covers a separate path for self-employed borrowers.
Local landlords with several rentals should watch the portfolio limits, since each line counts toward them. A landlord planning more purchases may want to pace draws against that ceiling. The complete DSCR loans guide covers how rent-qualified financing fits a growing portfolio.
Frequently Asked Questions
Can a credit union give me a HELOC on a rental property at all?
Some do, but many do not. A credit union decides for itself whether it lends on non-owner-occupied collateral, and most qualify the line on your income, credit and debts. Expect a lower leverage cap than on a primary home, plus a dollar cap. Ask the first-call questions above before you apply.
Does my first mortgage stay in place with a DSCR HELOC?
Yes, on a second lien. The line sits behind the first mortgage you keep, and combined loan-to-value counts both balances. On a rental with no mortgage, the line is a standalone first lien instead. A first lien is not offered on a rental that still carries a mortgage.
How does the 1.10x coverage test work?
Gross monthly rent is divided by the qualifying payment, which is a fully amortizing payment on the entire credit limit at a stress rate. The qualifying payment does not include taxes or insurance. A larger limit means a larger payment, so rent can cap how much you can borrow. The lender’s own coverage calculation governs.
How long must I own a rental before a DSCR HELOC?
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). Both are program conditions, subject to underwriting.
Can my LLC hold title on a DSCR HELOC?
Yes, on investment property, subject to program terms. The LLC’s members sign as guarantors, and a title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument. A DSCR HELOC is not available on an owner-occupied home or second home.
Next Step
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. Quotes are available through Lendmire’s quote page, and every file is underwritten individually and is not a commitment to lend.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage brokerage serving landlords and real estate investors in 16 licensed states. DSCR home equity lines of credit on non-owner-occupied one-to-four-unit rentals are arranged through wholesale lending channels in 15 of those states (every licensed state except Tennessee); Lendmire brokers the line and the lender underwrites each application on the property’s rent, credit and leverage. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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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
1. Experian
2. National Credit Union Administration: Board Approves Changes to Member Business Lending Rule
3. Consumer Financial Protection Bureau: Using Home Equity 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 With a DSCR HELOC on a Property With an ADU? · How Much Can You Borrow With a DSCR HELOC With an Interest-Only Payment Period? · Can You Get a DSCR HELOC Without It Reporting on Your Personal Credit?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
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Important disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage brokerage. Lendmire is not a direct lender, depository institution, or financial advisor. All loan inquiries are subject to lender underwriting; this article does not constitute a commitment to lend. Rates, terms, and program guidelines are subject to change without notice and vary by borrower profile, property type, and state. Information in this article is general in nature and is not financial, legal, or tax advice. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.