First-Lien Investment Property HELOC Draw Period and Repayment Terms

You own a rental, maybe free and clear, and you want a revolving line against it. The first question is how long you can borrow and what the payment does after that.

The Quick Read: A first-lien investment property HELOC is a revolving credit line secured by a rental where it is the only mortgage, and on the network Lendmire places files with it runs a 5-year interest-only draw period followed by a 25-year fully amortizing repayment period, subject to lender guidelines.

• Lien position: First-lien means the line is the only recorded mortgage, either because the property is free and clear or because the line pays off the old first mortgage at closing.
• Investment limits: On an investment property, combined loan-to-value tops out at 70%, the minimum credit score is 700, and the line caps at $500,000.
• Payment step-up: Payments are interest-only during the draw. Repayment amortizes the full balance, so the payment steps up on a contract date.
• Floating pricing: Pricing floats in both phases and never converts to fixed.
• Underwriting: The file is underwritten to you (credit, debt-to-income, equity), not to the rent.

What Does First-Lien Mean on a Rental?

First-lien means the HELOC sits in first position, ahead of any other mortgage. Lien position comes from what is recorded against the property, not from the product name. Plenty of people assume a HELOC typically is a second mortgage. It isn’t.

There are two routes to first position:

• Free and clear: You own the rental with no mortgage, and the line is the first and only lien.
• Payoff at closing: The line’s initial draw pays off the existing mortgage, and the line takes over first position.

A second-lien line, by contrast, sits on top of a mortgage you keep. The program covered here is a standalone line that can be either first or second lien. This article is about the first-lien version. If you want to keep a low-rate mortgage in place, Lendmire’s piece Can You Get an Investment Property HELOC Without Touching a Low First Lien covers that route.

How Does the Draw Period Work?

The draw period is the stretch when you can borrow, repay, and borrow again up to the limit. On an investment property line placed through the network, the draw runs 5 years and payments are interest-only. Your payment is the drawn balance times the pricing, divided by 12. Nothing goes to principal unless you send extra.

A few mechanics matter more than the headline:

• Closing draw: At least 75% of the line must be drawn at closing. Interest starts on that drawn balance right away. This is not a standby line you open and leave empty.
• Later draws: The minimum subsequent draw after closing is $1,000, except Texas at $4,000.
• Restoring credit: Interest-only payments do not restore available credit. Paying down principal generally does.
• Floating pricing: The cost floats across the draw and never converts to fixed. As the CFPB’s HELOC booklet notes, on a variable plan your payment can change even if you draw no more money.

Interest-only does not mean the debt fades. The balance stays flat until repayment starts.

What Happens When Repayment Begins?

Repayment starts on a date written into your agreement, not when you feel ready. Borrowing stops, and the payment is rebuilt to pay off the whole balance. On the investment structure, that is a 25-year fully amortizing schedule. The balance hasn’t moved, so the payment now carries principal on top of interest.

Market surveys report different shapes. Experian says draw periods generally run up to 10 years, typically five to 10, with repayment more commonly lasting 20 years. Experian also notes that some HELOCs end the draw with a balloon. The CFPB booklet says repayment is often ten or 15 years, and that a balloon means the whole balance comes due at once. Those are market-wide figures. The network structure is 5 years of draw and 25 years of full amortization, with no balloon.

No national rule sets these lengths. The agreement does. Read yours before you rely on any average.

Tennessee shortens only the repayment phase, to 10 years, while the draw stays at 5 years on this structure. A 3-year draw with a 17-year repayment also exists on the network, but only for primary residences and second homes. It is not an option on a rental.

How Big Is the Step-Up on a Rental?

The step-up is real, and the 25-year schedule softens it without removing it. A 25-year amortization is gentler than the shorter terms common in the market. Even so, a new principal payment lands on a property that may already be running thin.

Two things cause a higher payment at the end of the draw. The federal bank regulators’ guidance on lines nearing the end of their draw periods names principal amortization and interest-rate reset. It also warns that borrowers may be unable to refinance because values and conditions can change after origination. The exit plan is never guaranteed. (That guidance is written for bank supervision, not for investors, but the risk it describes is the same one you carry.)

Here is the investor lens. The payment steps up on a calendar date. Vacancy, repairs, and a pricing move can land in the same year. Before you draw, ask whether the rental’s income covers the amortizing payment on the full balance, with room left over. A DSCR loan measures rent against principal, interest, taxes, insurance, and association dues. A HELOC does not use that test at all, so you have to run the coverage check yourself. Clearing it on paper still isn’t positive cash flow, because repairs, vacancy, management, and capex sit outside the ratio.

How Does Underwriting Treat the Line?

Underwriting is borrower-based. A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. This line reviews you.

Here is how the review works, step by step:

1. Credit: The minimum score on an investment line is 700. Scores of 720 and above reach the same 70% combined ceiling, so a higher score buys eligibility, not leverage. The score comes from a single-bureau model, and the report can be no more than 90 days old at closing.

2. Debt-to-income: The maximum is 50%, tested on the interest-only payment calculated on the maximum draw, not on what you plan to borrow. A line sized big and drawn small is still qualified as if fully drawn.

3. Equity: The maximum line is the 70% combined cap times the property value, minus all existing liens.

4. Valuation: Investment lines cap at $500,000, and full appraisals begin only above that, so an investment HELOC ordinarily runs on automated valuation. A higher combined LTV may call for a secondary valuation, and you can request a full appraisal.

5. Exposure: A borrower is limited to three lines, and anyone owning more than 15 financed properties is not eligible.

Line size runs $25,000 to $750,000 across the program, but anything above $500,000 is primary residence only. On a rental, $500,000 is the ceiling.

Where the Rules Break

Some edge cases catch investors who assume this works like a DSCR loan.

• Vesting: Title must sit with you as an individual or in a revocable living trust. LLCs, corporations, partnerships, and irrevocable or land trusts cannot hold title. DSCR loans commonly allow entities, subject to program terms. A rental already deeded to an LLC needs a vesting change first, or a DSCR cash-out instead.
• Credit events: A bankruptcy needs 4 years of seasoning from discharge or dismissal. On investment files, a foreclosure needs 7 years. A deed-in-lieu, pre-foreclosure, or short sale needs 4.
• Property type: Single-family, 2-4 units, PUDs, townhomes, and condominiums (including non-warrantable) are eligible. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural zoning are not offered.
• Listed properties: A property listed for sale, or listed within the past 60 days, is ineligible in NC, PA, TN, TX, and WA. Texas properties are also limited to 10 acres.
• Geography: The line is available in 16 full-service states only (AL, CA, CO, FL, GA, IN, MI, MT, NM, NC, OH, PA, TN, TX, VA, WA). That is narrower than the 41-market DSCR footprint.
• Open lines: Any drawn balance is debt, and its payment counts against debt-to-income on your next borrower-based file.

HELOC or DSCR Cash-Out?

A HELOC is a revolving line with floating pricing and borrower-based qualification. A DSCR cash-out refinance is a fixed-term loan that qualifies primarily on rental income, subject to lender guidelines. On the cash-out side, leverage tops out around 75% LTV across most of the network, with about 6 months of seasoning as the common expectation. Credit floors vary, with most programs wanting around 660.

The line wins when you want to draw in stages and can carry the step-up. The cash-out wins when you hold in an LLC, want a fixed term, or need the rent to do the qualifying. The network’s DSCR terms include 30-year fixed spines, with 40-year and interest-only options through select lenders. The complete DSCR loans guide walks through that side in full.

What Should You Do Before the Draw Ends?

Plan the exit while you still have options. Your realistic paths:

Two habits help. First, pay some principal during the draw if the rent allows it, because that both shrinks the step-up and restores available credit. Second, look at your agreement for a balloon clause before you sign. On the network structure there is none. Lendmire’s piece Investment Property HELOC Draw Period and Repayment Structure goes deeper on pacing.

Many investors size the line to the rental’s income, not to the cap. Maxing it out makes sense only if the repayment math holds with a vacant month in it.

Key Terms Defined

Draw period: The stretch when you can borrow, repay, and borrow again up to your limit. Payments are interest-only here.

Repayment period: The phase after the draw, when borrowing stops and the payment covers principal and interest.

First lien: The mortgage in first position, paid first if the property is sold or foreclosed.

CLTV (combined loan-to-value): Total debt against the property, including the line, divided by the property’s value.

Amortization: Paying a balance down in scheduled installments until it reaches zero.

Balloon payment: A lump sum due at the end of a term. The network’s investment structure does not use one.

Debt-to-income (DTI): Your monthly debt payments divided by your monthly income, tested here on the interest-only payment at the maximum draw.

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. Lendmire is a broker that arranges financing through select lenders in its wholesale network, and every figure here is subject to lender guidelines and full file review. The illustrative calculator on this page gives a rough estimate only.

About Lendmire

As a mortgage broker (NMLS# 2371349), Lendmire helps homeowners and real estate investors in its 16 full-service states open home equity lines of credit arranged through wholesale lenders. Lendmire is never the lender; line amounts, ceilings and terms are set by the lender under its guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. CFPB HELOC brochure

2. Experian: What Is a Draw Period on a HELOC

3. OCC Bulletin 2014-29, interagency guidance on HELOCs nearing the end of their draw periods