The Quick Read: Few banks write a home equity line on a rental, and the ones that do set the payment structure plan by plan. Through select wholesale lenders in Lendmire’s network, an investment-property line pays interest only during a 5-year draw, then fully amortizes over 25 years.
- Availability is narrow. Many banks keep home equity lines to the owner’s primary home, so a rental line often comes through a specialty or wholesale lender.
- The ceiling is 70% CLTV on an investment property, with a 700 minimum credit score and a maximum line of $500,000.
- Interest-only has an end date. Once the draw ends, principal joins the payment, and the jump can be sharp.
- At least 75% of the line is drawn at closing, so this is not a flexible, draw-as-you-go credit card.
- Individuals and revocable living trusts can hold title. LLCs cannot, which sends many investors toward a different product.
Key Terms Defined
HELOC: a home equity line of credit, a revolving line secured by a property.
Draw period: the stretch when you can borrow from the line and pay interest only.
Repayment period: the stretch after the draw ends, when payments include principal and interest.
Interest-only payment: a payment that covers the interest on the drawn balance and nothing toward principal.
CLTV: combined loan-to-value, meaning all loans on the property added together and divided by its value.
Lien position: whether the line sits behind an existing mortgage (second position) or stands alone (first position).
DSCR: debt service coverage ratio, which compares a rental’s monthly rent to its monthly housing payment.
PITIA: principal, interest, taxes, insurance, and any association dues, the full monthly housing payment.
Wholesale lender: a lender that funds loans placed by brokers rather than selling directly to the public.
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.
Why Are Banks That Offer These Lines So Hard to Find?
Most banks write home equity lines on the borrower’s primary residence and stop there. A rental is not your home, and a line can be drawn down fast, so many banks keep the product off investment properties. A BiggerPockets thread on lenders skipping rental HELOCs has a lender noting that many lenders skip rental properties entirely.
The lenders that do write rental lines tend to be specialty and portfolio shops. Which one fits depends on the property type, the lien position, how the property is titled, and your credit profile. No single bank is right for every file.
This is where a broker earns its place. Lendmire does not lend. It is a mortgage broker that works with a network of wholesale HELOC lenders and matches a scenario to the program that fits. You will not find a ranked list of bank names here, because the right lender changes with your situation.
One more limit: Lendmire’s HELOC placements run in 16 states (AL, CA, CO, FL, GA, IN, MI, MT, NM, NC, OH, PA, TN, TX, VA, WA). That is narrower than its 41-market DSCR footprint.
How Does Interest-Only Work on a Rental Line, Step by Step?
Interest-only is a feature of a specific plan, not a promise attached to every HELOC. The Consumer Financial Protection Bureau’s HELOC brochure says some plans require principal in the minimum payment from day one, while others allow interest-only payments during the draw. Read the contract before you assume anything.
Here is how a rental line moves from start to finish.
1. Collateral and lien. The rental secures the line. It can sit in second position behind an existing mortgage, or in first position if there is no mortgage.
2. Credit limit. The lender applies a percentage to the property’s value and subtracts what you already owe. On an investment property in Lendmire’s network, that percentage tops out at 70% CLTV.
3. Underwriting. The line is underwritten to you. The lender reviews your credit and your debt-to-income ratio, not just the rental’s rent.
4. Valuation. Lines at or below $500,000 ordinarily use an automated valuation rather than a traditional appraisal. A higher CLTV may call for a second valuation, and you can request a full appraisal in any case.
5. Draw period. You pay interest on the drawn balance. Bankrate’s HELOC explainer notes that the minimum payment equals interest accrued that month, and rises as you draw more.
6. Repayment period. Draws stop. Payments now include principal, so they step up.
Market-wide, draw periods commonly run 5 to 10 years. Experian’s interest-only HELOC guide describes the same pattern. The network figure for an investment property is narrower: a 5-year draw, then a 25-year repayment.
What Do the Network’s Investment-Property Lines Look Like?
On the investment side, the network’s lines are tightly defined. These are typical guideline ranges from select wholesale lenders, subject to lender guidelines and full file review. They are not a commitment to lend.
| Feature | Investment property line |
|---|---|
| Maximum CLTV | 70% |
| Minimum credit score | 700 |
| Line size | $25,000 to $500,000 |
| Structure | 5-year draw, 25-year repayment |
| Drawn at closing | At least 75% of the line |
| Debt-to-income | 50% maximum |
| Title | Individual or revocable living trust |
Three details matter more than the table suggests.
First, credit above 700 buys eligibility, not leverage. A profile at 720 or better and a profile at 700 both reach the same 70% CLTV on an investment property, and 700 is a hard floor with no tier beneath it.
Second, the 50% debt-to-income test is run on the interest-only payment calculated on the maximum draw. It is not run on the amount you plan to use. A line you intend to draw lightly is still qualified as if fully drawn.
Third, the investment line runs the 5-year draw with a 25-year repayment only. Shorter draw structures exist on primary residences and second homes, not on investment lines. Pricing on the investment line also floats through both the draw and repayment periods and does not convert to fixed.
Valuation follows from the size cap. Full appraisals are required only on lines above $500,000, and the investment line tops out at $500,000, so it sits structurally in the automated-valuation lane and commonly closes with no traditional appraisal. You can still request a full appraisal in any case. A line above $500,000 is available on primary residences only.
What Happens When the Interest-Only Period Ends?
The payment steps up, even if you never draw another dollar. During the draw, the balance does not shrink unless you pay extra. When repayment begins, that full balance must be repaid over 25 years, with principal added to the interest.
Add the draw rule. At least 75% of the line is drawn at closing, so the interest-only payment starts on most of the line. That makes this product a term-style loan with an interest-only opening stretch, not a revolving reserve you tap occasionally.
Picture an investor who uses most of the line for a down payment on a second rental. For five years the carrying cost stays low and predictable only as long as pricing holds. Then the schedule flips. The investor needs a plan before year five: pay the balance down, refinance, or model the repayment-phase payment against the rent that property actually produces.
The CFPB brochure adds that most HELOCs have floating pricing, so payments can change even when you do not draw. Bankrate says the same: payments rise with a growing balance and again at repayment. Run your numbers on the repayment phase, not the draw phase.
Where the General Rule Breaks
The main rule is that an investment HELOC needs an individual borrower, a qualifying property, and solid personal credit. Here are the named exceptions and edge cases.
LLC-owned rentals. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title on these lines. A property already deeded to an LLC needs a vesting change or a different loan. This is the sharpest difference from a DSCR loan.
Rentals with an existing mortgage. The line can sit in second position, so a mortgage is not disqualifying on this network. Banks often treat a rental with an existing mortgage as a harder case. A BiggerPockets thread on getting a HELOC on an investment property has investors describing it as the hardest case.
Property types. Eligible types include single-family homes, 2-4 units, PUDs, townhomes, and condominiums, including non-warrantable condos. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agriculturally zoned properties are not eligible. Properties listed for sale, or listed within the past 60 days, are ineligible in NC, PA, TN, TX, and WA.
Credit history. A bankruptcy needs 4 years of seasoning from discharge or dismissal. On investment files, a foreclosure seasons for 7 years, and a deed-in-lieu, pre-foreclosure, or short sale for 4.
Portfolio size. A borrower is limited to three lines, and an investor with more than 15 financed properties is not eligible.
State caps. New Mexico and Ohio apply a CLTV cap that depends on the credit profile.
A line on your primary home to fund a rental. This is the route many investors take, because primary-residence lines are widely available. A BiggerPockets, Rookie Reply episode describes investors getting the line before converting a home to a rental. Pricing and ceilings differ from an investment line, and the home secures the debt.
HELOC or DSCR Cash-Out: Which Fits the Rental?
An investment HELOC leaves your first mortgage in place and qualifies you personally. A DSCR cash-out refinance replaces the first mortgage and qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. Each fits a different investor.
| Factor | Investment HELOC | DSCR cash-out refinance |
|---|---|---|
| Reviewed on | Personal credit and DTI | Rent versus PITIA |
| Existing first mortgage | Stays in place | Replaced |
| Leverage ceiling | 70% CLTV, investment line | Around 75% LTV, standard rental |
| Credit | 700 minimum | 620 floor in parts, most want 660 |
| Interest-only | 5-year draw | Select lenders only |
| LLC title | Not allowed | Eligible, subject to program terms |
On DSCR files, coverage of 1.00 is where many select programs start. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. Stronger ratios open better pricing and leverage. Cash-out typically wants about 6 months of seasoning, and reserves commonly run around 6 months of PITIA, though they vary by lender, leverage, and loan size.
Clearing 1.00 is not the same as positive cash flow. The ratio compares rent to PITIA only. Repairs, vacancy, management, utilities, and capital expenses sit outside the calculation.
Loan sizes on DSCR cash-out run up to $3,000,000 on standard programs (smaller balances available through select lenders). Extended 40-year terms and interest-only periods are available through select lenders in the network. Manufactured homes, log homes, and barndominiums are not offered.
The right pick depends on the equity you hold, the title, your personal debt load, and how long you need the interest-only stretch. For the full picture of how rent-qualified loans work, see Lendmire’s complete DSCR loans guide.
What Should You Prepare Before You Apply?
Start with the three facts that decide eligibility: how the property is titled, your credit score, and the equity you hold. If the rental is in an LLC, plan for a vesting change or a DSCR cash-out instead.
- Pull your credit early. The report must be no more than 90 days old at closing, and there are no rescores.
- Confirm your housing history on all financed properties.
- Total your existing liens and estimate value, so you know where 70% CLTV lands.
- Count your financed properties and existing lines against the 15-property and three-line limits.
- Decide the plan for the balance before year five.
If your equity is thin, Lendmire’s piece Banks That Offer an Investment Property HELOC With Only 15 Percent Equity in the Rental covers that case.
Frequently Asked Questions
Do banks offer interest-only HELOCs on rental properties?
Some do, but many do not write rental lines at all. Where the line exists, interest-only depends on the plan. Through select wholesale lenders in Lendmire’s network, an investment line pays interest only during a 5-year draw. Availability depends on property type, title, credit, and state.
Can an LLC-owned rental get an investment HELOC?
No. Title must be held by the individual borrower or a revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title. If the property is already in an LLC, the options are a vesting change or a DSCR cash-out refinance, subject to lender program eligibility.
How much of the line do I have to draw?
At least 75% of the line is drawn at closing. That means interest-only payments begin on most of the line immediately. Lenders also qualify the debt-to-income ratio on the interest-only payment at the maximum draw, so even a lightly used line is tested as fully drawn.
Does the rental’s income count toward qualifying?
The line qualifies mainly on personal credit and a debt-to-income ratio of up to 50%. Rental income treatment depends on the lender and program. This is the key difference from a DSCR loan, which qualifies primarily on property-level rental income covering the payment, subject to lender guidelines.
How many lines or rentals can one investor have?
A borrower is limited to three lines. An investor with more than 15 financed properties is not eligible. Those limits sit alongside the 70% CLTV ceiling on investment property and the $500,000 maximum line.
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. Reach the team at 828-256-2183 or request a quote. Programs change, and every file is underwritten individually.
An interest-only line is easiest to judge by its fifth year, not its first, so size the repayment phase before you borrow a dollar.
About Lendmire
Lendmire, NMLS# 2371349, is a mortgage brokerage that arranges home equity lines of credit through wholesale lending partners in its 16 full-service states. Lines on primary residences, second homes and investment properties are each reviewed individually by the lender under the program’s occupancy, credit and combined-loan-to-value guidelines. 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. BiggerPockets, HELOC on Investment Properties
2. CFPB, What You Should Know About HELOCs
3. Bankrate, HELOC calculator and explainer
4. Experian’s interest-only HELOC guide
5. BiggerPockets, HELOC on an Investment Property
6. BiggerPockets, Rookie Reply
This article is part of Lendmire’s investment property HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Banks That Offer an Investment Property HELOC to Leverage Rental Equity Without Selling · Top Investment Property HELOC Providers When Moving the Line to a New Lender · Top HELOC Providers If Your Home May Appraise Low
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
Disclosures. The information presented in this article is general market commentary, not financial, legal, or tax advice. Lendmire is a mortgage brokerage (NMLS# 2371349) — not a direct lender or depository institution — and loan placement is subject to lender underwriting. Nothing in this content represents a commitment to lend. Loan terms, pricing, and program availability vary based on borrower qualifications, property characteristics, and state of subject property, and are subject to change at any time. Lendmire complies with Equal Housing Opportunity requirements. Consumer access: nmlsconsumeraccess.org.