Investment Property HELOC Draw Period for a Portfolio Investor

The Quick Read: The draw period is the window when you can borrow against the line. On an investment property line across our wholesale network, it runs five years of interest-only payments before a 25-year fully amortizing repayment begins, so a portfolio investor should plan each exit before the first draw. Everything below is subject to lender guidelines and a full file review.

• On an investment property, the network ceiling is 70% CLTV, and the maximum line is $500,000.
• The minimum credit score is 700, and credit above that buys eligibility, not extra leverage.
• At least 75% of the line is drawn at closing, so this is not a “borrow later as needed” product.
• Pricing floats through both the draw and the repayment period. It never converts to a fixed structure.
• An LLC cannot hold title, and a borrower is limited to three lines.

Key Terms Defined

Draw period: the stretch of time when you can borrow from the line. Payments during this stretch are interest-only on investment lines.

Repayment period: the stretch after the draw ends. You can no longer borrow, and payments include principal.

Interest-only: a payment that covers interest and nothing else, so the balance does not shrink.

CLTV (combined loan-to-value): all liens on the property, including your first mortgage and the new line, divided by the property’s value.

Lien position: whether the line sits first in line or second in line behind another mortgage.

Payment shock: the jump in your monthly obligation when the draw ends and principal starts.

Balloon: a structure that demands the whole remaining balance at once. Investors see this on some lines in the broader market, so read the agreement.

How Does the Draw Period Work on an Investment Line?

The draw period is the borrowing phase of a two-phase loan. You take money out, pay interest on what you have drawn, and then the line flips into repayment.

On an investment property line in our network, the draw phase is five years. The repayment phase is 25 years, fully amortizing. The line is a standalone loan in first or second lien position. Lines run from $25,000 to $500,000 on investment collateral, because anything above $500,000 is reserved for primary residences.

The part most investors miss: at least 75% of the line is drawn at closing. Marketing language for equity lines often implies a pool of cash you tap whenever a deal appears. Here, most of the money is borrowed on day one, and interest starts on it immediately. Follow-on draws after closing are allowed, but only in small leftover amounts.

The CFPB’s HELOC brochure describes the general design. Some plans require principal in the minimum payment during the draw, while others allow interest-only payments with nothing going to principal. On this network’s investment line, the draw is interest-only. The same brochure notes that when pricing floats, your payment can change even if you never draw again. That applies here, since pricing floats across the whole life of the line.

How Does Underwriting Treat the Draw Period?

Underwriting is reviewed around the interest-only payment calculated on the maximum draw, not on what you plan to borrow. The lender assumes you will use the whole line. Here is the sequence on a typical file.

1. Credit. An investment line needs a 700 minimum score. Both the 700 and 720 tiers reach the same 70% CLTV, so a higher score does not buy more leverage. The score model is a single-bureau score keyed to the primary wage earner, and the report can be no more than 90 days old at closing.

2. Equity. The 70% CLTV ceiling counts your existing mortgage plus the new line. If your first mortgage already sits near 60% of value, only about 10 points of room remain. That caps the line before the $500,000 limit matters.

3. Debt-to-income. The maximum is 50%, calculated on the interest-only payment at the full line. The limit tightens to 45% for scores from 600 to 679, which only matters on primary residences, since investment lines floor at 700.

4. Valuation. Because the line tops out at $500,000, investment lines ordinarily use an automated valuation and commonly close with no traditional appraisal. A borrower can still request a full appraisal.

5. History. Bankruptcy needs four years of seasoning from discharge or dismissal. A foreclosure follows a seven-year path, and a short sale or deed-in-lieu follows a four-year path.

Notice what is missing: the draw period itself is not scored. What gets scored is the payment the lender assumes you will carry once the line is fully drawn.

Structures and Variations

The BiggerPockets HELOC guide describes a typical 10-year draw followed by a 20-year repayment. ConsumerAffairs says draws commonly run about 5 to 10 years, and it cites a range up to 15. Those are market-wide figures, mostly for owner-occupied homes. On this network’s investment property line, the draw is five years and the repayment is 25 years.

The same ConsumerAffairs piece warns that some hybrid lines recast early or change limits mid-draw. Ask any lender whether the agreement allows either.

Primary residences and second homes have a second structure, a 3-year draw with a 17-year repayment. That structure is not available on investment collateral.

Where the General Rule Breaks

The general rule says a line gives you flexible, recyclable capital. These edge cases are where that stops being true.

• Front-loaded draws. With 75% or more drawn at closing, you carry most of the interest from the first month. Treat this as a term loan with a small reserve, not a standby facility.
• LLC-owned rentals. An LLC, corporation, or partnership cannot hold title on this line. Title must sit with you personally or in a revocable living trust. A property already deeded to an LLC needs a vesting change first, or a DSCR cash-out refinance instead, depending on program guidelines. Lendmire’s piece on HELOC options when the properties sit in an LLC covers that path.
• Portfolio limits. A borrower is limited to three lines. A borrower with more than 15 financed properties is not eligible. Large landlords hit that second limit before they hit any leverage limit.
• Property types. Single-family, 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.
• Frozen or reduced lines. The agreement controls whether a lender can freeze or reduce undrawn availability, commonly after a significant drop in property value or a material change in your finances. Read that clause. With most of the line drawn at closing, the exposure is small. It grows if you leave a large undrawn balance for later deals.
• Availability. HELOC placement runs through Lendmire’s 16 full-service states, a narrower footprint than the 41-market DSCR platform.

Drawing on a Line Across a Portfolio

A portfolio investor rarely has one clock. With up to three lines, each has its own draw end date. Mapping them is the single most useful planning step.

Say you open one line today, a second two years later, and a third a year after that. The calendar looks like this:

Three step-ups across four years is a much better shape than three step-ups in one month. Staggering also lets rent growth and paydowns on earlier lines build a cushion before the next jump.

Two cautions apply. First, the floating pricing compounds across lines, so a move in pricing hits all three balances at once. Second, a lien on a rental adds a payment and combined leverage that the next lender will count. Whether a second lien works alongside a DSCR loan on the same property is a program question that depends on the lender, so ask before you draw.

Stress-test the combined step-up against your rent. DSCR compares monthly rent to PITIA only: principal, interest, taxes, insurance, and any association dues. Clearing 1.00 is not the same as positive cash flow, because repairs, vacancy, management, utilities, and capital expenses sit outside that calculation.

What Happens When the Draw Ends?

Borrowing stops, and principal joins the payment. The CFPB’s Ask page says payments are often significantly higher in repayment and that some agreements require the whole balance at once. On this network, the 25-year amortization is built to avoid a balloon, but the payment step still lands. If the balance is large, the step-up is large.

The step-up can be tamed with one of four exits.

The DSCR cash-out route deserves a hard look. Most files in the network cap cash-out on a standard rental near 75% LTV, though that is a typical figure and not a promise. Coverage of 1.00 is where many select programs start. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. Stronger coverage opens better leverage. The complete DSCR loans guide walks through how that refinance gets reviewed.

How Should a Portfolio Investor Decide?

Use this line as short-to-medium-term capital with a written exit, not as permanent funding. It suits an investor who has equity in a property they hold personally, wants the money mostly deployed at closing, and can name the takeout before the draw ends.

Run four checks before you apply:

1. Equity. Does 70% CLTV leave real room after your existing mortgage?

2. Title. Is the property in your name or a revocable trust?

3. Exit. Which of the four exits works if prices dip, and when do you start executing it?

4. Stack. If you hold other lines, where does the combined step-up land on your calendar?

If the answer on title is no, a DSCR cash-out refinance is usually the cleaner tool. The strongest files show enough equity and enough rental coverage. Tax treatment can depend on how the funds are used and how the property is held, so keep clear records and speak with a qualified tax professional before relying on any deduction.

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. The site calculator gives an illustrative estimate only.

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.

References

1. CFPB – What you should know about HELOCs (brochure)

2. BiggerPockets – What Is a HELOC?

3. ConsumerAffairs – HELOC Draw Period

4. CFPB – What is a home equity line of credit (HELOC)?