The Quick Read: Some banks do, but a HELOC never buys the rental by itself. It produces cash for the down payment and closing costs, and a separate purchase loan, often a DSCR loan, finances the rest. Which lender writes the line depends on the property, the equity, and the borrower’s credit.
- A HELOC is a funding tool, not a purchase loan. Pair it with a purchase loan.
- A line on your primary home puts that home at risk. A line on an existing rental pledges only the rental.
- On an investment property, the network ceiling is 70% CLTV, with a 700 minimum credit score and a $500,000 maximum line.
- The purchase lender decides whether borrowed money counts toward your down payment.
- A 401(k) loan caps at $50,000 and must be repaid in five years when buying a rental.
What a HELOC Actually Does in a Rental Purchase
A home equity line of credit is an open-end line you can borrow against, repay, and borrow again. For a rental purchase, it works as a source of down-payment cash. You draw from the line, move the money to the title company, and the purchase loan covers the balance.
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.
Two paths exist. You can borrow against the equity in your primary residence, or against equity in a rental you already own. Consumer-finance sources such as NerdWallet describe the same split. The collateral choice drives nearly everything else, including who takes the risk if the deal goes wrong.
Lendmire is a mortgage broker that works with a network of wholesale HELOC lenders. It does not lend. Its role is matching the property, the equity, and the credit profile to the program that fits.
Which Banks Offer This?
No single bank list stays accurate. Many lenders write home equity lines only on primary residences and decline investment properties. Others do write investment-property lines, but with tighter terms.
That is why a name list does not help. The lenders that write your line depend on the property type, your credit profile, how much leverage you need, and where the property sits. Large retail banks, credit unions, and wholesale lenders each take different slices of the market.
A broker shops several wholesale lenders at once and matches the file to a program. That is the practical way to find the right fit, and it is the one Lendmire uses.
Primary-Home Line vs Line on the Rental
| Factor | Line on primary home | Line on existing rental |
|---|---|---|
| Collateral at risk | Your home | The rental only |
| Network CLTV ceiling | Up to 90% on a primary residence, only at a 720 or better credit profile; 75% on a line above $500,000 | 70% |
| Maximum line | Up to $750,000, with any amount above $500,000 capped at 75% CLTV | $500,000 |
| Minimum credit | 600 program floor | 700 |
The rental line is cleaner on risk, because a failed deal cannot reach your home. It is also tighter on leverage and credit. Both lines float with the market and never convert to a fixed payment.
A line above $500,000 is available on primary residences only. It needs a 700 credit profile or better (720 on the longer-runway structure), caps at 75% CLTV, and requires a full appraisal. That 75% cap overrides the 90% ceiling, so the highest leverage and the largest line sizes do not occur together. Texas primary residences are a homestead and cap at 80% combined loan-to-value.
How Lenders Underwrite the Line
Underwriting a HELOC looks at the borrower, not the rent. Lenders weigh credit, equity, and debt-to-income. Bankrate notes that on investment properties lenders also look at the property’s financials.
Across the network, the common elements look like this:
- Credit: a 600 program floor overall, 700 on an investment line.
- DTI: 50% maximum, 45% for scores from 600 to 679, qualified on the interest-only payment at the maximum draw.
- Valuation: lines of $500,000 or less ordinarily use an automated valuation with no traditional appraisal. A full appraisal is required above $500,000.
- Structure: a first or second lien, with at least 75% of the line drawn at closing. Size the line so that the required draw matches what the purchase needs.
Investment lines run a 5-year interest-only draw followed by a 25-year repayment. The payment floats through both phases.
Title matters. An LLC, corporation, or partnership cannot hold title on these lines. A rental already deeded to an LLC needs a vesting change first, or a DSCR cash-out instead. Properties such as manufactured homes, condotels, and log homes are not eligible.
Step by Step: From Line to Closing Table
1. Pick the collateral. Decide between the primary home and an existing rental, based on how much risk you want to carry.
2. Open the line first. Do this before you write offers. An open line lets you shop knowing the cash exists.
3. Size the draw to the deal. Interest runs on what you draw, and at least 75% of the line is drawn at closing, so choose a line amount that fits the purchase.
4. Confirm with the purchase lender. The purchase lender, not the HELOC lender, decides whether borrowed funds count as down payment, closing costs, or reserves. Ask before you commit.
5. Document the draw. Keep a clear paper trail from the line to the title company.
6. Close the purchase loan. A DSCR purchase typically runs 75% to 80% LTV, with select programs reaching 85% at roughly a 700 score or better, all subject to lender guidelines.
Step four is where plans stall. Approval on the line does not guarantee the rental lender will treat the cash the way you hoped.
HELOC vs 401(k) Withdrawal vs 401(k) Loan
These are three different things, and mixing them up is expensive.
| Option | Taxed? | Size limit | Repayment |
|---|---|---|---|
| 401(k) withdrawal | Yes | Vested balance | None |
| 401(k) loan | Not if rules are met | Lesser of 50% or $50,000 | 5 years for a rental |
| HELOC | No | Based on equity | Draw, then repayment phase |
Per the IRS 401(k) resource guide, a participant can generally borrow up to 50% of the vested balance, capped at $50,000. The plan must allow loans. Repayment is due within five years, and the longer main-home exception does not apply to a rental. Payments must be roughly level and made at least quarterly.
The size cap is the real limit. A $50,000 loan funds one modest down payment at most. A HELOC sized to equity can fund several.
The tradeoff runs the other way too. A 401(k) loan does not touch your credit score and does not put a property at risk. If you have little equity, or you are uneasy about pledging your home, a 401(k) loan may be the better fit despite the cap. Tax treatment varies; consult a qualified professional.
The Math That Catches Investors
Clearing the DSCR test and making money are different things. DSCR compares monthly rent to the new loan’s PITIA (principal, interest, taxes, insurance, and any HOA dues). A property can clear 1.00 on that test and still lose money once repairs, vacancy, management, and the HELOC payment are added.
Here is the trap. If the HELOC funds the whole down payment, you carry two payments. The rent supports only the purchase loan. Picture a rental that covers its own loan at roughly 1.2x. That reads as healthy. Add the line’s payment, which the rent was never meant to carry, and personal cash flow absorbs the gap.
Stress-test it before you draw. Run the deal with vacancy, and ask whether your own income can carry the line if the unit sits empty for a few months. Variable payments can also rise when the draw period ends.
DSCR coverage of 1.00 is where select programs start. Stronger ratios open better pricing and leverage. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. Credit works the same way: a 620 floor exists in parts of the network, most programs want around 660, and 700 or better unlocks the strongest leverage tiers.
Where the Rules Break
Plan eligibility. A 401(k) loan exists only if the plan document permits it. SEP and SIMPLE IRA-based plans cannot allow loans.
Job changes. A 401(k) loan can turn into a taxable distribution if repayment fails. Leaving an employer is a common trigger, so confirm the plan’s terms.
LLC-owned rentals. If your rental sits in an LLC, a HELOC on it is generally unavailable through this network, because entities cannot hold title. A DSCR cash-out refinance is the usual alternative, subject to lender program eligibility.
Renting out your home. HELOC programs set different limits depending on how the property is occupied. If you plan to move out and convert your residence to a rental, read the program terms first.
No equity at home. If your primary residence has thin equity but you own an equity-rich rental, the rental line may work. It caps at 70% CLTV and requires a 700 credit score. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
Exposure limits. A borrower is limited to three lines, and an owner of more than 15 financed properties is not eligible.
Availability. The HELOC programs here are offered in Lendmire’s 16 full-service states: AL, CA, CO, FL, GA, IN, MI, MT, NM, NC, OH, PA, TN, TX, VA, and WA. That is narrower than the DSCR footprint, which covers 41 markets including Washington, D.C.
Who This Fits (and Who Should Skip It)
A HELOC-plus-DSCR plan tends to suit an investor who has real equity, steady personal income to carry two payments, and a rental where the numbers work with room to spare. It suits someone who wants to keep retirement money invested.
It fits poorly for an investor whose personal cash flow is already tight. It also fits poorly if the home is the only significant asset and losing it would be catastrophic. In those cases, a larger down payment saved over time, a smaller property, or a 401(k) loan within its cap may be safer.
For the purchase side, Lendmire’s complete DSCR loans guide covers how coverage, leverage, and reserves work.
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. Call 828-256-2183 or request a quote. All figures are subject to lender guidelines and full file review. This is not a commitment to lend.
Key Terms Defined
CLTV: combined loan-to-value, the total of all loans against a property divided by its value.
HELOC: a revolving line of credit secured by property, with a draw period followed by repayment.
DSCR: debt service coverage ratio, the monthly rent divided by the monthly PITIA.
Non-owner-occupied: a property you rent out rather than live in.
Seasoning: the time a loan or funds have been in place before a lender counts them.
Frequently Asked Questions
Can I use a HELOC as the down payment on a rental?
Often yes, but the purchase lender makes the final call. It decides whether documented HELOC funds count toward the down payment, closing costs, or reserves. Ask before you draw. Keep a clean record of the draw and where the money went.
Is a HELOC on a rental different from a DSCR loan?
Yes. A HELOC is underwritten mainly on the borrower’s credit, equity, and debt-to-income. A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. They solve different problems, and many investors use both in sequence.
What credit score do I need for an investment-property HELOC?
Within Lendmire’s network, an investment line requires a 700 minimum and tops out at 70% CLTV. Credit above 700 does not raise that ceiling. Primary-residence lines start from a 600 program floor, and 90% CLTV is available only at 720 or better.
How much can I borrow from a 401(k) instead?
Generally the lesser of 50% of the vested balance or $50,000, per the IRS, and the plan must permit loans. The money is due back within five years when buying a rental. A taxable deemed distribution can follow if the loan breaks those rules.
Can an LLC hold the property for a HELOC?
Not in this network. Entities cannot hold title on these lines, only individuals or revocable living trusts. If a rental is already in an LLC, a vesting change or a DSCR cash-out refinance is the usual route, depending on program guidelines.
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.
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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. NerdWallet: HELOC on an investment property
2. Bankrate: HELOC on investment property
3. IRS 401(k) Resource Guide, General Distribution Rules
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 Without Your Spouse on the Loan · Banks That Offer an Investment Property HELOC to Buy a Rental Property · Banks That Offer a DSCR HELOC on a Mortgaged Rental
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Required disclosures. Lendmire (NMLS# 2371349) operates as a licensed mortgage broker, not a direct lender or depository. The discussion in this article is general in nature and should not be relied upon as financial, legal, or tax advice — every investment scenario is unique and should be reviewed by a qualified professional. Any loan inquiry is subject to lender underwriting, and this article is not a commitment to lend or a guarantee of approval. Mortgage rates, loan terms, and program guidelines vary by borrower, property, and state, and may change without notice. Equal Housing Opportunity. Verify licensure at NMLS Consumer Access.