How Much a Large Bank Statement HELOC Draw Costs vs. a New First

The Quick Read: On an investment property, a bank statement line keeps your existing first mortgage in place and is reviewed on documented deposits, but at least 75% of the line is drawn at closing, so you carry a floating-price balance from day one. A new first replaces the old loan with one closed-end balance and qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. Neither is better in general. Each fits a different borrower.

• Investment lines run up to 70% CLTV and $500,000, with a 700 minimum credit score.
• The draw requirement means interest accrues on most of the line immediately, and pricing never converts to fixed.
• A new first suits LLC-held rentals, because a line must be titled to an individual or a revocable living trust.
• Clearing 1.00 coverage on a DSCR loan does not mean the property cash flows.

The word “cost” here means structure: which loan gets replaced, which balance carries which terms, and which fees attach. Pricing is deliberately left out. It lives in the calculator, which gives an illustrative estimate only.

Side-by-Side

Here is how the two options differ on the points that decide eligibility. The bank statement column reflects the network’s investment-property guidelines. The DSCR column reflects typical ranges across lenders in Lendmire’s wholesale network, and individual lenders vary.

Short-term rental collateral on a DSCR cash-out refinance tops out around 70% LTV, and standard rentals reach about 75%. Both products come through the same wholesale network, so the choice is about fit, not availability. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.

Key Terms Defined

Draw: the amount of a line of credit you actually take out and start paying interest on.

CLTV: combined loan-to-value, meaning all liens on the property added together and divided by its value.

DSCR: debt service coverage ratio, which is monthly rent divided by the monthly payment on the loan.

PITIA: principal, interest, taxes, insurance, and any association dues, the full monthly obligation used in that ratio.

What a Large Bank Statement HELOC Draw Really Costs

The line itself is not the cost driver. The draw rule is. On this network, at least 75% of the line is drawn at closing, so you cannot leave the line at zero and pay only for what you use. Interest accrues on that full drawn balance from the first day. After closing, the minimum for each further draw is $1,000.

Pricing floats through both the draw period and the repayment period and never converts to fixed. On an investment line, the draw period runs five years, interest-only. Then a 25-year fully amortizing repayment begins. The payment steps up when repayment starts, and that step is the part many borrowers do not plan for.

Ask CFPB describes the same general shape for home equity lines. A draw period is followed by repayment, payments often rise significantly at that point, and some borrowers owe the whole balance. The CFPB HELOC brochure adds that a variable-rate payment can change even when you draw nothing more. Both pages are written for consumers, so treat them as a general-structure guide, not investor-program rules.

Qualification works the same way. Lenders test your debt-to-income ratio on the interest-only payment at the maximum draw, not on what you plan to use. The ceiling is 50%. A large line therefore asks more of your documented deposits than a small one.

A new first has a different cost shape. It pays off the old first, so the whole balance moves onto new terms, not just the cash you take out. NerdWallet notes that a cash-out refinance produces one new, larger loan, while a HELOC sits alongside your first mortgage. Costs vary by lender and file, so do not assume either direction without a quote.

One more cost is easy to miss: idle money. Cash drawn and left in an account still carries interest. If you need only part of the line right now, the draw rule works against you.

Where the Crossover Falls

Two numbers decide where the answer flips: how large your existing first is relative to value, and how much cash you need.

The HELOC counts your existing first in full toward CLTV. On an investment property the ceiling is 70%. A large first balance shrinks the line that fits underneath it. When the first is small, the line has room, and keeping that first in place may be worth protecting.

When the first is large, the available line can be modest. A new first has a different test. On a standard rental, cash-out leverage tops out around 75% LTV, and the loan is sized on rent coverage. If the cash you need exceeds what the line can offer, the refinance may be the only route.

Your holding period and your likely next move usually decide it. If you plan to sell or refinance again soon, a second lien you can unwind may suit you. If you plan to hold for years, one closed-end loan may be simpler.

When the Bank Statement HELOC Is the Better Fit

The line works best when your deposits tell your income story better than a tax return does, and your existing first is worth keeping.

• Self-employed or heavy write-offs. Qualification rests on 12–24 months of deposits, averaged into monthly income after transfers, refunds, and loan proceeds are removed. Personal DTI still applies.
• Your name or a revocable trust is on title. That is the only vesting the line accepts.
• A moderate cash need. Investment lines cap at $500,000 in total, and there is no higher investment tier.
• A 700 or better credit score. That is the investment-property floor.
• An existing first you want to leave alone. The line sits alongside it, so the first keeps its current terms.
• A fast-moving plan for the cash. Because most of the line is drawn at closing, the structure works best when the money has a job right away.

Valuation is usually lighter too. Lines at or below $500,000 ordinarily use an automated valuation, though a higher CLTV may call for a second look.

The line also has limits. You can hold only three lines, and a borrower with more than 15 financed properties is not eligible. Manufactured homes, co-ops, condotels, log homes, and commercial, mixed-use, or agricultural zoning are all ineligible. Condos, including non-warrantable ones, and 2–4 unit properties are eligible.

Short-term rental owners should expect extra paperwork. Platform payouts arrive net of fees and in lumps, so gross bookings need to be reconciled to deposits. If you want to compare this line with a returns-based alternative, Lendmire’s piece Bank Statement HELOC vs Returns-Based HELOC to Keep Your First Mortgage covers that fork.

When a New First Is the Better Fit

A cash-out refinance fits when the property, not the person, is the stronger applicant.

• An LLC holds title. A line cannot be placed on an LLC without a vesting change. A DSCR cash-out accepts individual or LLC vesting, per program terms.
• A larger cash need. DSCR loan sizes run up to $3,000,000 on standard programs, and smaller balances are available through select lenders.
• Rent tells a cleaner story than personal income. The file qualifies primarily on rental income covering the payment, subject to lender guidelines. Personal DTI is not the test.
• You want one closed-end structure. The spine is a 30-year fixed. Select lenders in the network also offer 40-year terms, interest-only periods, and ARM options.
• Credit below 700. Most programs want around 660, and parts of the network accept 620. A score of 700 or better opens the strongest leverage tiers.

A few conditions apply. Cash-out refinances typically expect about six months of seasoning. Reserves commonly run around six months of PITIA. Conservative files at modest leverage under $1,500,000 can see reserves waived, and larger loans typically step up to about nine months.

Coverage matters too. Many select programs start at 1.00. A separate select-lender path goes below 1.00, with leverage and terms adjusted. Picture an investor whose LLC-held duplex clears roughly 1.2x on rent. That file reads well on a DSCR cash-out and cannot use the line at all.

Remember what the ratio measures. DSCR compares rent to PITIA only. Repairs, vacancy, management, utilities, and capital expenses sit outside it, so 1.00 is not the same as positive cash flow. Manufactured homes, log homes, and barndominiums are not offered on DSCR loans either.

Retirees often weigh these same trade-offs differently. Lendmire’s piece How Much a New First Costs a Retiree vs a Bank Statement HELOC covers that case.

The Verdict

Choose the line when you hold title personally, your deposits are strong, your first is worth keeping, and you can put most of the draw to work right away. Choose the new first when an LLC holds the property, the cash need is large, or rent coverage reads better than your personal income.

Both paths are underwritten file by file, and neither is automatic. A bank statement line is not a no-documentation loan. It changes how income is proven, while credit, equity, property, and reserves are all still reviewed. A DSCR loan is also not free of underwriting, because personal credit and property eligibility still count. 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.

For the full picture of how coverage, leverage, and property types fit together, see Lendmire’s complete DSCR loans guide.

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 brokers through select wholesale partners and is not the lender. Its DSCR financing covers 41 markets, including Washington, D.C., while the bank statement line is limited to its 16 full-service states. The line you can use depends on where the property sits, and that is the first thing worth checking.

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. Ask CFPB: What is a HELOC

2. CFPB HELOC brochure

3. NerdWallet: Home equity loan vs. cash-out refinance