The Quick Read: The draw terms decide what a rental line costs you more than the credit limit does. On the investment lines Lendmire places, a five-year interest-only draw is followed by a 25-year repayment. The payment steps up when that draw ends, and approval rests on you, not the rent.
- An investment-property line through Lendmire’s wholesale partners tops out at 70% CLTV (combined loan-to-value, meaning your first mortgage plus the new line against the property’s value) and $500,000.
- You need at least a 700 credit score, and the property must be titled to you personally or to your revocable living trust.
- At least 75% of the line is drawn at closing, so it works more like a second loan than a card you swipe when needed.
- Pricing floats through both phases and never converts to fixed.
- Rent does not qualify you. Credit, income, debt-to-income ratio and equity do. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
What Does a Draw Period Actually Do on a Rental Line?
The draw period is the phase when you can borrow against the line and pay only interest. The repayment period follows, when principal starts coming due and the payment rises. Every term question a landlord asks comes back to how long each phase lasts and how abruptly one ends.
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.
A home equity line of credit (HELOC) is a credit line secured by property equity. You borrow what you need up to a limit, and interest accrues on what you have drawn. Consumer HELOCs usually work like a revolving account. Investment lines are stricter and often more like a lump-sum loan with a built-in schedule.
| Feature | Draw period | Repayment period |
|---|---|---|
| Borrowing | Allowed up to the limit | Closed |
| Payment type | Interest only | Principal plus interest |
| Balance | Stays flat unless you pay it down | Shrinks on a fixed schedule |
| Pricing | Floats with an index | Floats with an index |
Across the broader market, NerdWallet describes a 10-year draw with interest-only payments, followed by up to 20 years of repayment. That is a general consumer pattern, not a rule for investment lines. On investment lines in Lendmire’s network, the structure is a 5-year draw followed by a 25-year fully amortizing repayment. This article calls it the 5/25 structure. Primary residences and second homes can choose between that structure and a 3-year draw with a 17-year repayment, but an investment property gets the 5/25 only.
How Does Underwriting Treat an Investment HELOC?
Underwriting follows the borrower first and the property second. A lender checks equity, credit, income and debt load, and it does not size the line on what the rent covers. A DSCR loan works the opposite way, which is the biggest mental shift for landlords who know that product.
The review runs in a set order:
1. Equity test. On an investment property, the line plus your first mortgage cannot exceed 70% CLTV. Market surveys differ. NerdWallet reports that investment lines market-wide can reach 80% and often want a 720 score, with many lenders sitting below 70%. On Lendmire’s network, an investment line tops out at 70% CLTV.
2. Credit. The minimum is 700. A 720 score and a 700 score both reach the same 70% ceiling, so a higher score buys eligibility rather than extra leverage.
3. Debt-to-income (DTI). The ceiling is 50%. The lender reviews your file on the interest-only payment calculated on the maximum draw, so it sizes you as if the line were fully used.
4. Valuation. A line at or below $500,000 usually runs on an automated valuation with no traditional appraisal. Because an investment line caps at $500,000, it nearly always lands in that lane. You can still request a full appraisal.
5. Title. The property must be held by you as an individual or by your revocable living trust.
6. Property. Single-family homes, two-to-four-unit buildings, PUDs, townhomes and condominiums (including non-warrantable ones) are eligible.
Compare that with the property-level view in a DSCR loan. The complete DSCR loans guide walks through how a rental’s income against its monthly obligation drives that product. A HELOC borrower can own a great-performing duplex and still fail on personal debt.
Draw Mechanics That Surprise Landlords
The biggest surprise is that the line is mostly spent on day one. At least 75% of an investment line is drawn at closing. You pay interest on that amount from the start, so the borrow-only-when-needed idea mostly disappears.
After closing, further draws carry a minimum. On the 5/25 structure the minimum subsequent draw is $1,000. Whether repaid principal can be borrowed again depends on your line agreement, so read that clause before you plan staged projects around it.
Three other mechanics matter just as much:
- Floating pricing. Pricing moves with an index through both phases and never converts to fixed. Your payment can change even when you draw nothing new.
- Lender freezes. One BiggerPockets discussion says banks have been known to freeze or reduce lines when values fall. That is anecdotal. Treat undrawn capacity as less certain than drawn funds.
- Line count. A borrower can hold up to three lines, and anyone owning more than 15 financed properties is not eligible. Combined exposure on the 5/25 structure is capped at $750,000.
Two Shocks That Can Stack
A landlord on a HELOC faces two separate risks: a pricing move and a step-up in the payment when the draw ends. They can land in the same year. Plan for each on its own and then together.
The pricing shock comes from the variable index. According to the CFPB’s HELOC booklet, on a variable plan the payment can change even if you borrow nothing more. The same booklet notes that some plans allow interest-only payments, which pay nothing toward principal. It also warns that teaser pricing can be unusually low for a short period, such as six months.
The step-up comes from the schedule. When the five-year draw ends, the payment moves from interest only to principal plus interest over 25 years. The CFPB booklet says some plans instead leave the full balance due at once as a balloon, which makes a refinance plan essential. The 5/25 structure is fully amortizing, so a balloon is not part of it, but the larger payment is. Experian recommends paying down some principal during the draw to soften that jump.
Run the two shocks together. If the index rises during year five, the new amortizing payment starts from a higher base.
Does the Rental Still Cash Flow After the Step-Up?
Test the rental, not just the borrower. Take the rent, subtract the first mortgage payment and the line payment, then subtract repairs, vacancy, management and utilities. What remains is your real margin.
Here is a modeled assumption, not a market fact. Say a rental covers its first mortgage at about 1.30x. A fully drawn line in the interest-only phase can pull all-in coverage toward the low 1.0s. Once amortization begins, the same rent can fall below 1.00x. A few vacant months a year push it lower still.
Coverage ratios also mislead on cash flow. DSCR compares rent to principal, interest, taxes, insurance and any association dues, and it ignores everything else. Clearing 1.00 does not mean positive cash flow. Repairs, vacancy and capital expenses sit outside the ratio, so run them separately.
A short checklist helps:
- Add the line payment to the first mortgage payment and divide rent by the total.
- Rerun the test at the amortizing payment, not just the interest-only one.
- Remove one to two months of rent for vacancy and rerun it again.
- Add a repair reserve and see if the margin survives.
- Check what happens to the plan if pricing moves up.
Where the General Rule Breaks
LLC-held rentals. Many landlords hold rentals in entities. Here, LLCs, corporations, partnerships and irrevocable, blind or land trusts cannot hold title. A property already deeded to an LLC needs a vesting change before a HELOC, or a DSCR cash-out refinance instead, subject to lender program eligibility. BiggerPockets members describe lenders that decline when the property sits in an LLC, which matches how most HELOC programs are built.
A thin lender pool. NerdWallet says an investment-property HELOC is possible but not offered by all lenders, and requirements are strict. Lendmire’s HELOC placements run in 16 full-service states, which is narrower than its 40-states-plus-Washington, D.C. DSCR footprint.
Primary-home lines that fund rentals. A line on your home can fund a down payment, and the ceiling there reaches 90% CLTV only at a 720-or-better credit profile, with some states lowering it. The cost is that your own home secures the debt. A tenant problem then becomes a problem for the place you live.
Property types that are not eligible. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use and agriculturally zoned properties are not offered on these lines.
Prior credit events. A bankruptcy needs four years of seasoning from discharge or dismissal. Investment files follow a seven-year path for foreclosure and four years for a deed-in-lieu, pre-foreclosure or short sale.
Short-term rentals. Treatment is lender-specific. 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.
Tax. Tax treatment can depend on how the funds are used and how the property is held; investors should keep clear records and speak with a qualified tax professional before relying on any deduction.
Which Draw Strategy Fits Your Plan?
Match the structure to the job. A line with most of its balance drawn at closing suits some plans and punishes others.
| Your plan | Fit | Why |
|---|---|---|
| One-time rehab with a clear sale or refinance | Good | The lump sum is used right away |
| Staged purchases over several years | Weak | 75% is drawn on day one |
| Standby reserve for emergencies | Poor | Interest accrues on drawn funds |
| Bridge to a refinance | Workable | Needs a plan B if the refinance fails |
| Permanent hold of a stable rental | Often poor | Floating pricing and the step-up persist |
The bridge plan deserves honesty. Practitioners describe a HELOC as a short-term tool for down payments or BRRRR projects, and a BiggerPockets thread cautions that permanent financing generally will not support funding 100% of a purchase. Financing a whole property with a HELOC also leaves no equity cushion if values fall.
What Should You Do Before the Draw Ends?
Start the countdown a year out. The step-up arrives on a schedule, so your plan should too.
- 12 months out: Rerun the stress test at the amortizing payment. Decide whether to pay principal down, refinance or pay the balance from cash flow.
- 6 months out: Check the property’s equity and your credit. A refinance needs both, and a DSCR cash-out refinance on a standard rental tops out at 75% LTV with roughly six months of seasoning common.
- 3 months out: Gather documents and confirm title is clean. If the property needs a vesting change, handle it now. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.
If the refinance does not clear, you need a fallback. That could be a sale, a partial paydown or cash reserves.
How Does It Compare With a Cash-Out Refinance?
A cash-out refinance replaces the first mortgage and pulls equity into one new loan. A line adds a second loan on top of the first.
| Factor | Investment HELOC | DSCR cash-out refinance |
|---|---|---|
| Approval basis | Borrower credit, income, DTI | Property rent against its payment |
| Leverage | 70% CLTV, investment property | About 75% LTV, standard rental |
| Size | Up to $500,000 | Up to $3,000,000 on standard programs |
| Title | Individual or revocable trust | LLC allowed, subject to program terms |
| Structure | 5-year draw, 25-year repayment | 30-year fixed typical |
The cash-out side offers 40-year terms and interest-only periods through select lenders. Coverage of 1.00 is where many select programs start, and a separate select-lender path takes coverage below 1.00 with leverage and terms adjusted. For a closer look at the small-draw decision, see Lendmire’s piece on whether a HELOC or a cash-out refinance suits a small draw. For the pricing trade-off, read how variable and fixed terms compare on investment property.
Key Terms Defined
Draw period: The opening phase when you can borrow against the line and pay only interest.
Repayment period: The later phase when no new borrowing is allowed and principal comes due.
Interest-only payment: A payment that covers interest and leaves the balance unchanged.
CLTV: Your first mortgage plus the new line, divided by the property’s value.
DSCR: Debt service coverage ratio, meaning the property’s rent divided by its monthly obligation.
PITIA: Principal, interest, taxes, insurance and any association dues, the monthly obligation DSCR uses.
Revocable living trust: A trust you can change, which can hold title for a HELOC.
Frequently Asked Questions
Can the rent on my rental qualify me for a HELOC?
Not on an investment-property line. Approval rests on your credit, income, DTI and equity. DSCR loans are different because they qualify primarily on property-level rental income covering the payment, subject to lender guidelines.
What credit score and leverage do I need on an investment line?
You need at least a 700 score and the CLTV ceiling is 70%. Both apply on an investment property through Lendmire’s wholesale partners, subject to lender guidelines and full file review. A 720 score does not lift the ceiling.
Is the line really revolving?
Partly. You can draw more later in $1,000 minimums on the 5/25 structure, but at least 75% is drawn at closing. Whether repaid principal can be re-borrowed depends on your agreement.
What happens when the five-year draw ends?
The payment moves from interest only to principal plus interest over 25 years, so it rises. Pricing keeps floating, so the new payment can also move with the index. Run the stress test above before you commit.
Can my LLC take the line?
No. Title must sit with you personally or in your revocable living trust. An LLC-held property needs a vesting change or a DSCR cash-out refinance instead.
Where to Go From Here
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, with DSCR programs across 41 markets, including Washington, D.C. Any calculator estimate is illustrative only.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage brokerage serving homeowners and real estate investors in its 16 full-service states. Home equity lines of credit are arranged through wholesale lending channels; Lendmire brokers the line and the lender underwrites each application under its occupancy-based 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 – Can You Get a HELOC on an Investment Property?
2. BiggerPockets – Cons of Using a HELOC to Buy Investment Property
3. CFPB – What You Should Know About HELOCs
4. Experian – What Is a Draw Period on a HELOC?
5. BiggerPockets – HELOC on Investment Rental Properties
6. BiggerPockets – HELOC to Scale for Long Term Rentals
This article is part of Lendmire’s investment property HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Cash-Out Refinance vs HELOC for Investment Property Owners: What Decides · Is a HELOC a Good Fit for an Investment Property? · HELOC to Invest in Stocks for Landlords Weighing the Risk
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Disclosure information. Lendmire is a state-licensed mortgage brokerage under NMLS# 2371349. Lendmire is not a depository institution, direct lender, or financial advisor — all loans referenced are placed through wholesale lender partners and are subject to each lender's underwriting standards. This article is provided for general informational purposes and is not a commitment to lend, nor does it constitute financial, legal, or tax advice. Loan programs, terms, rates, and qualification standards change without notice and depend on borrower profile, property type, and the state in which the subject property is located. Equal Housing Opportunity provider. NMLS Consumer Access: nmlsconsumeraccess.org.