How Much Can You Borrow on a Bank Statement HELOC to Buy Investment House?

The Quick Read: The answer is set by your equity, since bank statements only prove your income. On an investment property, the network’s ceiling is 70% combined loan-to-value (CLTV) with a 700 minimum credit score and a line of up to $500,000. Primary and second homes can go higher, subject to lender guidelines and full file review.

• On a primary residence or second home, the ceiling reaches 90% CLTV only with a credit profile of 720 or better.
• Lines run from $25,000 to $750,000, and anything above $500,000 is primary-residence only.
• The line usually funds the down payment and reserves. The house still needs its own first mortgage, often a DSCR loan.
• Title must sit with an individual or a revocable living trust. An LLC cannot hold title.

What Actually Sets Your Borrowing Limit?

Equity sets the limit. The lender takes your property’s value, applies its maximum CLTV, and subtracts every lien already on the property. What remains is the most you can borrow, before line-size caps and your debt-to-income ratio shrink it further.

CLTV means combined loan-to-value. It adds your first mortgage and the new line together and compares the total to the property’s value. If a line sits behind a first mortgage, the first mortgage uses up part of your room before the line gets any.

Here is the arithmetic in percentages. Say your existing first mortgage equals 50% of the property’s value and the ceiling is 70% CLTV. Your room is 20% of the value. If the first mortgage equals 60% of value and the ceiling is 90% CLTV, your room is 30% of value. The calculator on this page can turn those percentages into dollars as an illustrative estimate.

The whole line counts toward leverage, not just what you draw. On this network, at least 75% of the line is drawn at closing, so you start paying on most of it right away.

Which Property Secures the Line?

The property you pledge decides the ceiling. Investors usually pick one of three: their primary home, a second home, or a rental they already own. Each tier below applies only to its own occupancy type.

Two details matter here. First, 90% CLTV exists only at a 720-or-better profile, and lower tiers step down from there. Second, a line above $500,000 is primary-residence only. It requires a credit profile of 700 or better (720 on the longer-runway structure, the wholesale program built around the longer interest-only draw), caps at 75% CLTV, and requires a full appraisal.

The investment-property row has two tiers, 720 and 700, and both reach 70%. A higher score buys eligibility, not extra leverage. Because investment lines cap at $500,000, they sit in the automated-valuation lane and commonly close with no traditional appraisal, though a borrower can request one.

That is why many investors pull the equity from their primary home. The ceiling is higher and the line can be larger. The tradeoff is real, though: you are putting your own residence behind a rental purchase.

What Makes It a “Bank Statement” HELOC?

A bank statement HELOC changes how your income is documented, not how much equity you have. Instead of tax returns, the lender analyzes 12 or 24 months of deposits. Scotsman Guide describes this approach for self-employed borrowers who struggle to fit agency boxes.

Your income is still reviewed under the applicable program, subject to lender guidelines. Underwriters strip out transfers between your own accounts and other non-income credits. On business accounts they then apply an expense factor and average the result over the months reviewed. A profit-and-loss statement can sometimes replace that default factor, depending on the lender.

Here is the practical point for investors. Business bank accounts need a 680 minimum for the deposit analysis, but investment-property lines already floor at 700. So the statement analysis is almost never the binding limit on an investment line. Your equity, the $500,000 cap, or your debt-to-income ratio usually binds first.

Debt-to-income (DTI) compares your monthly debts to your income. The network’s maximum is 50%, and it drops to 45% for credit profiles from 600 to 679. The line is qualified on the interest-only payment calculated on the maximum draw, even if you plan to draw less. A line for a down payment can therefore squeeze the DTI you need for the purchase loan.

Interest on these lines floats during both the draw and repayment periods and never converts to fixed. Plan for that before you size the line.

Can the Line Cover the Whole Purchase?

It can cover the down payment, closing costs, and reserves. Covering the full price is rarely workable. A HELOC is not a purchase mortgage, and the house still needs its own first mortgage.

For a rental purchase, that first mortgage is often a DSCR loan. DSCR stands for debt service coverage ratio, which compares the property’s rent to its full monthly payment (principal, interest, taxes, insurance, and any association dues). The complete DSCR loans guide walks through the basics. Leverage on these loans varies by program, and the borrower brings the remaining share as a down payment, so confirm the figure with the DSCR lender.

On coverage, 1.00 is where many select programs start. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. A DSCR number above 1.00 does not mean positive cash flow, because repairs, vacancy, management, utilities, and capital expenses sit outside the calculation.

The strongest files clear two tests. The borrower has enough equity for the line, and the new rental has enough rent coverage for its own loan. Borrowed down-payment funds add a third check, because the DSCR lender will look at your credit and DTI with the HELOC payment included. Scotsman Guide notes that borrower credit still matters on DSCR loans, even though the property’s rent drives qualification.

Expect lenders to differ on seasoning of borrowed funds. One investor on BiggerPockets reports a lender that wanted HELOC money to sit in the account for two months before it counted as reserves. Another lender may accept the funds immediately. Ask your purchase lender before you draw.

Does Title Matter? (Yes, and It Surprises LLC Owners)

Title and vesting must sit with you personally or with a revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title on a bank statement HELOC. This is the sharpest structural difference from a DSCR loan.

If your existing rental is already deeded to an LLC, the line cannot sit on it without a vesting change. The alternative is a DSCR cash-out refinance on that rental. DSCR loans can be written to LLC borrowers, subject to lender program eligibility.

Property type matters too. Single-family homes, 2-4 unit properties, PUDs, townhomes, and condominiums (including non-warrantable ones) are eligible. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned properties are not offered.

How Does a HELOC Compare With a DSCR Cash-Out?

Both pull equity, but they underwrite different things. The table shows the structural differences for an investor who already owns property.

A HELOC keeps your existing first mortgage in place and adds a second lien. A cash-out refinance replaces the first mortgage entirely. Which is better depends on how much equity you have, what your current first mortgage looks like, and whether you want a revolving line.

What Are the Risks?

The main risk is mismatch. Draw-period money is short-term and variable. Rental equity is long-term. One BiggerPockets discussion argues that HELOC money works as a short bridge but poorly as permanent capital, because the funds stay tied up while the payment floats.

Three specific risks deserve attention:

• Repayment steps up. Per the CFPB’s HELOC overview, the draw period ends and a repayment period follows, often over 10 or 20 years. On this network, investment lines run a 5-year interest-only draw and then a 25-year fully amortizing repayment.
• Your home is collateral. If the line sits on your primary residence, a weak rental year puts your own house behind the debt.
• Exposure limits apply. A borrower is limited to three lines, and an investor with more than 15 financed properties is not eligible.

Tax treatment can depend on how the funds are used and how the property is held; borrowers should keep clear records and speak with a qualified tax professional before relying on any deduction.

Key Terms Defined

CLTV (combined loan-to-value): Your first mortgage plus the new line, divided by the property’s value.

Draw period: The stretch when you can borrow from the line, usually paying interest only.

Repayment period: The stretch after the draw ends, when principal and interest are both due.

Vesting: The legal form in which you hold title, such as an individual or a revocable living trust.

DTI (debt-to-income): Your monthly debt payments compared with your monthly income.

What Order Should You Do It In?

Work from the equity outward.

1. Estimate your property’s value and subtract your first mortgage to find your CLTV room. 2. Match the occupancy to the ceiling: 70% on an investment property, up to 90% on a primary or second home at 720+. 3. Gather 12 or 24 months of deposits, plus a profit-and-loss statement if your lender allows one. 4. Check your DTI with the interest-only payment on the full line included. 5. Ask the purchase lender how it treats borrowed down-payment funds before you draw. 6. Line up the rental’s own first mortgage so the two files work together.

This product is available only in the 16 states where Lendmire offers full-service mortgage brokerage. That is narrower than its DSCR investor footprint of 41 markets, including Washington, D.C.

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 shops select wholesale lenders, so the right program depends on your situation, not a one-size answer.

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.

References

1. Scotsman Guide – Mortgage brokers tapping into home equity and non-QM

2. Scotsman Guide – An Ace in the Hole

3. BiggerPockets – Using a HELOC to buy an investment property

4. BiggerPockets – Thoughts on using HELOC from primary home for first investment property

5. CFPB’s HELOC overview