100% HELOC Financing for an Investment Property

100% HELOC Financing for an Investment Property — The Quick Read: No lender in Lendmire’s wholesale network offers 100% financing on an investment property through a home equity line of credit, and nothing on the market turns one rental’s equity into a zero-down purchase by itself. Investment-property HELOCs in this network cap at 70% combined loan-to-value (CLTV) on a line up to $500,000, with a 700 credit floor. What gets marketed as “100% financing” is almost always two separate loans stacked together — an equity line pulling cash from a property you already own, paired with a separate purchase loan on the property you’re buying.

What “100% Financing” Actually Means Here

The phrase describes a two-loan structure, not one oversized mortgage. An investor draws cash from a HELOC secured by equity in a property they already own — usually a primary home. That cash becomes the documented down payment on a second, unrelated property, financed by its own purchase loan. Two loans. Two liens. Two properties, each carrying its own repayment obligation.

The Consumer Financial Protection Bureau describes a HELOC as an open-end credit line borrowed against home equity, which is the property’s value minus what you still owe. That definition matters here: a lender extending credit against equity has to leave some equity in the property as a cushion. Push the borrowed amount toward 100% of value and that cushion disappears — which is exactly why no equity-line program, on any property type, is built to get there on a rental.

Because the purchase loan is a separate transaction, its lender independently checks where the down-payment cash came from. This is where “sourcing and seasoning” becomes the real gatekeeper — a HELOC statement showing the draw, tied to bank statements showing the funds landing before closing, is the standard paper trail for this kind of deal. For a purchase like this, the loan is usually a DSCR loan, which sizes the purchase off the rental’s own income instead of the borrower’s paycheck. Lendmire’s complete DSCR loans guide walks through how that qualification actually works.

Key Terms Defined

HELOC (home equity line of credit): a revolving credit line secured by a property’s equity, drawn on as needed like a credit card, rather than handed over as one lump sum.

CLTV (combined loan-to-value): every lien on a property added together, divided by the property’s value — the number lenders use to decide how much more debt they’ll let you stack on top.

DSCR (debt-service-coverage ratio): the property’s monthly rent divided by its full monthly payment. A ratio above 1.00 means rent covers the payment; below 1.00 means it doesn’t, on paper.

Draw period: the window during which a HELOC can actually be tapped, often interest-only during that stretch.

Seasoning: how long a lender wants money or ownership to sit before counting it at full value — applies to down-payment funds and to derogatory credit history alike.

Lien position: whether a loan sits first or second in line for repayment if a property is sold, refinanced, or foreclosed.

Why the 70% Ceiling Beats the 100% Pitch Every Time

Credit above 700 buys eligibility on an investment property HELOC — it doesn’t buy more leverage. Both the 700 and 720 tiers land at the same 70% CLTV ceiling, capped at a $500,000 line. There’s no higher tier waiting on the other side of a better credit score.

Compare that to a primary residence or second home, where the ceiling can reach as high as 90% CLTV, but only at a 720-or-better profile. Lines above $500,000 step back down to 70% CLTV and require a full appraisal, and that larger-line tier is primary-residence only in the first place. An investment property never gets access to that bracket, no matter how strong the credit file looks.

That gap isn’t an oversight — it’s the whole risk logic of this product. A rental sits second in priority behind the borrower’s own housing decisions when money gets tight, so the equity cushion has to be bigger from day one. Since a $500,000 line already sits under the full-appraisal threshold, investment HELOCs typically run through an automated valuation instead, though a lender can order a secondary valuation on a higher-leverage request.

How Underwriting Actually Treats This Loan

Underwriting on an investment property HELOC runs through several fixed checkpoints, in roughly this order.

Credit comes first, and it’s a hard floor: 700, with no tier beneath it on this product. A business bank account used for income documentation needs a 680 minimum on its own, but since investment already floors at 700, that requirement is never the binding constraint.

Debt-to-income comes next, qualified on the interest-only payment calculated at the line’s maximum draw, with a 50% DTI ceiling. A tighter 45% band applies between 600 and 679 credit — a range investment borrowers never reach, since the product floors at 700 anyway.

Structure is fixed, not optional: investment lines run a 5-year interest-only draw followed by a 25-year fully amortizing repayment period, and nothing shorter. At least 75% of the approved line has to be drawn at closing, and pricing floats through both the draw and repayment periods on this program — it never converts to a fixed rate.

Derogatory credit follows its own seasoning clock. Bankruptcy needs four years from discharge or dismissal. Foreclosure history on an investment property follows the stricter path: seven years for an actual foreclosure, four years for a deed-in-lieu, pre-foreclosure, or short sale.

Title is where this product gets genuinely restrictive. Ownership has to sit with an individual borrower or an inter vivos revocable living trust — full stop. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts can’t hold title on this HELOC. If a rental is already deeded to an LLC, the investor needs to change vesting before this line will work against it, or pull equity through a DSCR cash-out refinance instead, which is generally more comfortable with entity ownership, depending on program guidelines.

Exposure has a ceiling too. A borrower can hold up to three of these lines, but combined exposure under this program tops out at $750,000 — well below the $2,000,000 combined exposure available on the primary-and-second-home program. Owning more than 15 financed properties disqualifies a borrower from this product entirely.

Property type has real exclusions. Single-family homes, 2-4 units, PUDs, townhomes, and both warrantable and non-warrantable condos are eligible. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agriculturally zoned parcels are not offered on either program in this network.

The Structures That Actually Exist Once “100%” Is Off the Table

The real version of this strategy is sequential, not simultaneous: one line sources the cash, one loan buys the property. An investor typically opens the equity line while the source property is still owner-occupied — since that’s where the higher CLTV ceiling and larger line size actually live — draws the funds, documents the draw, then closes on the rental with its own loan.

On the purchase side, most DSCR files across Lendmire’s wholesale network land at 75-80% loan-to-value, meaning 20-25% down. A handful of higher-leverage programs reach 70% LTV for borrowers with roughly a 700-plus credit profile. Coverage matters too: a 1.00 debt-service-coverage ratio is where select programs set their floor — never a universal standard — and stronger ratios tend to unlock better leverage. Credit floors run as low as 620 on parts of the network, though most programs want closer to 660, and 700-plus opens the strongest leverage tiers. Loan sizes on most files run up to $3,000,000 on standard programs, with smaller balances available through select lenders and no-ratio options offered through select lenders in the network, with leverage and terms set by that program, and anything above $2,500,000 generally settles into a 30-year fixed structure.

Reserves vary by lender, leverage, and loan size, but commonly land around six months of the property’s monthly obligation. Conservative rate-and-term files at modest leverage under $1,500,000 sometimes see reserves waived; loans above that size typically step up closer to nine months.

Coverage below 1.00 isn’t automatically off the table, either. It’s available through select lenders in this network, with leverage and pricing adjusted to match the added risk. No-ratio qualification exists too, but only through a narrower set of lenders, generally for borrowers who already own a primary residence outright or close to it.

Short-term rental purchases run their own track: up to 70% LTV on a purchase, roughly 70% on a rate-and-term refinance, and 70% on a cash-out refinance — those two refinance ceilings apply specifically to short-term-rental collateral, not standard long-term rentals, which usually see a 75% cash-out ceiling instead. Expect a 640-plus score requirement and around 12 months of hosting history. A 1.00 coverage floor applies on the purchase side; a separate 1.00 floor applies on the refinance side, not one blended number covering both.

A handful of states carry their own overlays. Connecticut, Florida, Illinois, and New Jersey purchases generally cap near 75% LTV, and overlay-state deals as a group tend to cap around $2,000,000.

Where the General Rule Breaks: Named Edge Cases

LLC title, and the biggest structural mismatch. The HELOC has to sit in an individual’s name or a revocable living trust. A DSCR purchase loan, by contrast, commonly allows LLC vesting, depending on program guidelines. That gap is the strategy’s sharpest seam: the cash can come from a personally titled equity line, but the rental it buys can still land in an entity if the DSCR lender’s guidelines allow it.

Texas. A 12-day waiting period, a one-lien-at-a-time rule, and 12-month seasoning apply only to primary residences under Texas homestead law. Second homes and investment properties in Texas are treated as non-homestead transactions, sidestepping those three restrictions — though Texas properties are limited to 10 acres regardless of occupancy.

New Mexico and Ohio. Both states apply a CLTV cap that shifts with the borrower’s credit profile rather than holding to one flat number statewide.

Listed-for-sale exclusion. A property listed for sale, or listed within the past 60 days, is ineligible for this HELOC in Indiana, North Carolina, Pennsylvania, Tennessee, Texas, and Washington.

Geography on both ends. This HELOC product exists only in Lendmire (NMLS# 2371349)’s 16 full-service states — Alabama, California, Colorado, Florida, Georgia, Indiana, Michigan, Montana, New Mexico, North Carolina, Ohio, Pennsylvania, Tennessee, Texas, Virginia, and Washington. That’s narrower than Lendmire’s DSCR footprint, which spans 40 markets across 39 states plus Washington, D.C. An investor’s state can gate one side of this strategy without touching the other.

What the Decision Actually Looks Like

Say an investor already owns a primary residence with real equity built up. Rather than chasing a 100% figure that doesn’t exist on the investment side, the workable path is opening an equity line against that primary home — where the CLTV ceiling and line size are both larger — drawing at least 75% of it at closing, and documenting that draw as the down-payment source. The rental purchase then runs on a separate DSCR loan, underwritten purely on the property’s own income, expressed as a coverage ratio like a comfortable 1.2x rather than tied to the borrower’s job or personal DTI.

Across Lendmire’s wholesale network, the files that move cleanest are the ones where the two underwrites never lean on each other. The equity line gets approved on the source property’s value and the borrower’s personal credit; the DSCR loan gets approved on the new rental’s rent. What trips up a file is usually undocumented commingling — draw money that can’t be traced cleanly from the HELOC statement to the closing table.

The real risk in this structure isn’t the math, it’s the collateral. Both loans are secured debt against real property, and a shortfall on the new rental doesn’t stop at that one address — it can put pressure on the equity source too, which is frequently the investor’s own home. Tax treatment can also depend on how the funds are used and how the property is titled; investors should keep clean records and talk to a qualified tax professional before assuming any deduction applies.

If you’re weighing a purchase or refinance and want to see how an equity draw and a DSCR loan actually fit together for your file, Lendmire can help you compare options based on the property’s income, your credit profile, available leverage, and where you’re trying to end up. Reach Lendmire at 828-256-2183 or request a quote to walk through the numbers.

For deeper background on the mechanics discussed here, see Ftc.

About Lendmire

A non-QM mortgage broker (NMLS# 2371349), Lendmire arranges DSCR financing for real estate investors in 40 markets — 39 states plus Washington, D.C. Because deals are underwritten primarily on property cash flow rather than personal income documentation, the structure suits self-employed buyers and entity-owned portfolios. Lendmire places loans through wholesale investor lenders; it is not a direct lender. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. Consumer Financial Protection Bureau — What is a home equity line of credit (HELOC)?

2. Ftc