The Quick Read: To qualify, you need personal title (or a revocable trust), a 700 or better credit score, a first mortgage plus new line at or under 70% of value, personal debt-to-income at or below 50%, and an eligible property type, all subject to lender guidelines. This is personal-credit underwriting. The rent matters, but the lender is mainly underwriting you and your equity.
- The ceiling on an investment property line is 70% combined loan-to-value, and a higher credit score does not raise it.
- The minimum credit score is 700, with no tier beneath it, and the maximum line is $500,000.
- An LLC cannot hold title on these lines, so a rental deeded to an LLC needs a different route.
- The line is variable-rate and never converts to fixed.
- A DSCR cash-out refinance is the usual alternative when the HELOC route does not fit.
Key Terms Defined
HELOC is a home equity line of credit, a revolving line secured by a property you already own.
Non-owner-occupied means you do not live in the property. Rentals, vacation homes you rent out, and small multi-unit buildings you do not occupy all land here.
CLTV is combined loan-to-value, which compares your first mortgage plus the new line to the property’s value.
Draw period is the stretch when you can borrow against the line. Repayment starts after it ends.
DTI is debt-to-income, your monthly debts as a share of your monthly income.
DSCR is debt service coverage ratio. It compares a property’s rent to its monthly principal, interest, taxes, insurance, and any HOA dues (known together as PITIA).
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 Lenders Treat a Rental Line Differently
An investment property HELOC is harder to get than a line on your home, and the reason is borrower behavior under stress. Experian explains that lenders assume you would protect payments on the home you live in before a property you do not. NerdWallet adds that lenders see higher default risk, so you face a smaller pool of lenders and a smaller line.
Market surveys, including NerdWallet’s, report typical credit expectations of 720 or greater on an investment line versus 620 or greater on a primary-home line. Across Lendmire’s wholesale network, the investment line floor is 700. Investment lines have two credit tiers, 720 and 700, and both reach the same 70% CLTV. That means credit above 700 buys eligibility rather than extra leverage.
Occupancy changes the ceiling on this network. Primary-residence and second-home lines reach 90% CLTV, and only at a 720 or better profile. An investment line stops at 70%, with no exceptions.
| Factor | Investment property line | Primary-home line |
|---|---|---|
| Max CLTV | 70% | Up to 90% at 720+ |
| Minimum credit | 700 | 600 program floor |
| Max line | $500,000 | Larger lines exist |
| Valuation | Automated, typically | Full appraisal above $500,000 |
| Who can hold title | Individual or revocable trust | Same |
Lendmire brokers these lines through select wholesale partners. It is never the lender, and every figure here is subject to lender guidelines and full file review.
How Underwriting Treats an Investment Property HELOC
Underwriting runs in a fixed order, and a file can stall at any step. Work through the steps below in order.
1. Find an available lender and state. Not every lender offers these lines. Lendmire’s HELOC placements cover only its 16 full-service states, which is narrower than its DSCR footprint.
2. Confirm title. The borrower must hold title personally or through an inter vivos revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title.
3. Confirm the property type. The property must be an eligible type (see the edge cases below).
4. Check equity. Your first mortgage plus the new line must fit under 70% of value.
5. Pull credit. The lender uses a single-bureau score tied to the primary wage earner. The report can be no more than 90 days old at closing, and rescores are not allowed.
6. Run DTI. The maximum is 50%.
7. Value the property. Lines of $500,000 or less ordinarily use automated valuation, not a traditional appraisal.
8. Review history. Bankruptcy needs 4 years of seasoning from discharge or dismissal. On investment files, a foreclosure needs 7 years, and a deed-in-lieu, pre-foreclosure, or short sale needs 4.
Step 7 deserves a note. Because an investment line caps at $500,000 and full appraisals begin above that, these lines commonly close with no traditional appraisal. You can still request a full appraisal if you want one.
Market lenders often look for six months or more of cash reserves and proof of long-term tenants on rentals. Reserve and rental-document rules vary by lender, so expect to provide leases and your first-mortgage statement.
How Is the Maximum Line Calculated?
The maximum line is your property’s value times 70%, minus what you owe on the first mortgage, then capped at $500,000. Equity is the starting point, but the 70% ceiling means you need more cushion than the 20% equity figure that NerdWallet reports as a market baseline. On this network, 70% CLTV means at least 30% of the property’s value must stay untouched.
Here is a modeled walkthrough, using percentages of value only. These are modeled assumptions, not market data.
| First mortgage (% of value) | Room for the line (% of value) |
|---|---|
| 40% | 30% |
| 50% | 20% |
| 60% | 10% |
| 65% | 5% |
| 70% or more | None |
A rental with a mortgage near 60% of value has little room. An investor who owns a property outright has the most room. Whether the line is in first or second lien position does not change the 70% test.
The minimum line is $25,000 (Michigan’s floor is $10,000). A small gap between your mortgage and 70% can therefore leave you with nothing to borrow.
DTI works against sizing too. The lender reviews your file on the interest-only payment calculated on the maximum draw, not on the balance you plan to use. A line you intend to draw lightly still has to fit your DTI as if fully drawn.
Does Rental Income Count?
Rental income is not what qualifies you for a HELOC. The lender looks at your credit, your DTI, and combined leverage. How rent counts toward your income depends on the lender and the file, and some lenders do not count it.
If your income is irregular, Lendmire’s piece How to Qualify for an Investment Property HELOC For Non-traditional Income covers that file type. For business owners who pay themselves through distributions, there is also a piece How to Qualify for an Investment Property HELOC for S-Corp Owner Distributions.
The contrast with a DSCR loan is the cleanest way to see it. 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. A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines.
| Factor | Investment HELOC | DSCR cash-out |
|---|---|---|
| Reviewed on | Your credit, DTI, equity | Rent versus payment |
| Max leverage | 70% CLTV | About 75% LTV on standard rentals |
| Credit | 700 minimum | Most want about 660 |
| Title | Individual or revocable trust | LLC possible* |
| Product | Variable line, $500,000 max | Term loan, up to $3,000,000 on standard programs |
*Subject to lender program eligibility.
Where the Rule Breaks: Edge Cases
LLC-owned rentals. An LLC cannot hold title on these lines. A property already deeded to an LLC needs a vesting change or a DSCR cash-out instead. Moving title is a decision to make with your attorney and your existing lender, since it can affect your current mortgage.
Occupancy labels. Some investors try to classify a rental as a second home to reach higher leverage. The label follows how the property is actually used, and misstating occupancy is a representation problem, not a strategy. On this network, a second-home line has its own tier, and an investment property stays at 70%.
Property types. Single-family homes, 2-4 units, PUDs, townhomes, and condominiums, including non-warrantable condos, are eligible. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned properties are not offered. 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.
Portfolio size. A borrower is limited to three lines, and an owner with more than 15 financed properties is not eligible. Combined exposure across lines is also capped, at a figure that depends on the lender.
Listing status. In several states, a property listed for sale, or listed within the past 60 days, is ineligible.
Credit history. Housing-history standards vary by lender, and the 700 floor means a recent bankruptcy needs its full 4 years of seasoning.
What Happens After Approval
The structure on investment lines is a 5-year interest-only draw period followed by a 25-year fully amortizing repayment period. At least 75% of the line is drawn at closing. The payment floats during both periods and never converts to fixed.
The CFPB describes HELOCs as usually having variable interest, so payments can change from month to month. It also notes that some HELOCs let you convert part of the balance to a fixed rate. The lines Lendmire places do not offer that conversion. The CFPB’s HELOC brochure explains the index, margin, and caps.
The draw period is the borrowing window. When it ends, you cannot borrow more and must repay principal and interest. A rental has to carry that payment even when a unit sits empty, because the payment does not pause when rent stops.
Many investors use draws for down payments or renovations on other rentals.
When a DSCR Cash-Out Fits Better
A DSCR cash-out refinance fits better when your personal DTI is heavy, your title sits in an LLC, or you want more than $500,000. It is built for rental owners, and it looks at one property’s rent against one property’s payment. Lendmire’s complete DSCR loans guide walks through the full mechanics.
Here is how the DSCR side typically looks across the network, subject to lender guidelines:
- Cash-out leverage: around 75% LTV on standard rentals, and 70% on short-term-rental collateral, with about 6 months of seasoning as the common expectation.
- Purchase leverage: most files land at 75% to 80% LTV, and select high-leverage programs reach 85% with roughly a 700+ score.
- Credit: a 620 floor exists in parts of the network, most programs want around 660, and 700+ unlocks the strongest tiers.
- Coverage: 1.00 is where many select programs start. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted.
- Reserves: commonly around 6 months of PITIA. Conservative rate-term files at modest leverage under $1,500,000 can see reserves waived, and larger loans typically step up to about 9 months.
Clearing 1.00 is not the same as positive cash flow. Repairs, vacancy, management, utilities, and capital expenses sit outside the calculation. DSCR financing is available through Lendmire across 40 states plus Washington, D.C., so it also reaches states where the HELOC product is not placed.
Peers in the field often ask which route to pick first. A short decision guide helps:
- Low DTI, personal title, modest cash need: the HELOC is worth pricing.
- Heavy portfolio debt or LLC title: go straight to DSCR cash-out.
- A need above $500,000: the investment line cannot reach it, so DSCR or another structure applies.
- Credit under 700: the investment line is closed, and DSCR programs have lower floors.
Pre-Application Self-Test
Run through this checklist before you apply.
- Is the property in your name or a revocable trust?
- Is your score at least 700 on a report under 90 days old?
- Do your first mortgage and the new line fit under 70% of value?
- Does your DTI work at the 50% maximum with the line fully drawn?
- Is the property a type that is eligible?
- Has the property been off the market for at least 60 days?
- Are you under three lines and under 15 financed properties?
- Do you have leases and your mortgage statement ready?
A single “no” usually points you toward a different structure rather than a dead end.
Frequently Asked Questions
Can I use an LLC for an investment property HELOC?
Not on the lines Lendmire places. Title must be held by an individual or an inter vivos revocable living trust. If the rental is already in an LLC, you need a vesting change or a DSCR cash-out, which can lend to an LLC subject to program terms.
What credit score do I need?
The investment line floor is 700, with no tier beneath it. Scores of 720 and 700 both reach the same 70% CLTV, so a higher score does not buy more leverage. A score of 680 may work on other products but does not meet this floor.
Will there be an appraisal?
Typically no traditional appraisal. Investment lines cap at $500,000, and full appraisals are required only above that size, so automated valuation is the usual path. You may ask for a full appraisal if you prefer one.
Is the rate fixed or variable?
Variable. The payment floats during both the draw and repayment periods and never converts to fixed. That differs from some HELOCs elsewhere that offer conversion, so your rental cash flow needs to absorb payment changes.
How many rentals can I have?
You can hold up to three lines, and a borrower with more than 15 financed properties is not eligible. Combined exposure is also capped, at a figure that depends on the lender.
Next Steps
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 to talk through whether the line or a DSCR cash-out fits your rental better.
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.
Get Started
Ready to find the right loan for you?
See your offer in seconds. No credit pull, no obligation.
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. NerdWallet
3. CFPB
4. CFPB – What You Should Know About HELOCs
This article is part of Lendmire’s investment property HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Can You Get an Investment Property HELOC as a Widowed Homeowner on One Income? · How to Qualify for an Investment Property HELOC Behind an Existing First · How to Qualify for an Investment Property HELOC When Tax Returns Show a Loss
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
- North Carolina Real Estate Broker · License# 343312 · Verify on NCREC
- North Carolina Insurance Producer · License# 19053198 · Property, Casualty, Life, Health · Verify on NAIC SBS
- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Legal disclosures. Lendmire (NMLS# 2371349) is a state-licensed mortgage brokerage that arranges financing through wholesale lender relationships. Lendmire is not a direct lender, depository institution, or registered financial advisor. The discussion above is general informational content about real estate financing — it is not financial, legal, or tax advice, and readers should consult licensed professionals for guidance on their individual circumstances. Loan inquiries are subject to lender underwriting; this article does not represent a commitment to lend. Loan terms, rates, and qualification standards vary by borrower, property, and state, and are subject to change at any time. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.