How Much Can You Borrow on a Bank Statement HELOC for a Business With Strong Deposits?

The Quick Read: Strong deposits mostly decide whether you qualify, not how large the line gets. Equity sets the ceiling: property value times the program’s maximum combined loan-to-value, minus what you already owe. Your deposits only have to prove you can repay the line.

• Business deposits are reduced by an expense factor before they count as income.
• On an investment property, the network ceiling is 70% CLTV, with a $500,000 maximum line.
• On a primary residence, lines reach $750,000, and 90% CLTV exists only at a 720-or-better credit profile.

Most business owners ask this question backward. They look at a year of healthy deposits and assume a bigger number follows. It doesn’t. Two separate tests run side by side, and the tighter one wins.

What Is a Bank Statement HELOC?

A bank statement HELOC is a home equity line of credit where you prove income with 12 to 24 months of bank statements instead of tax returns. A HELOC is an open-end line you can borrow against repeatedly, per the CFPB’s explanation of home equity lines of credit. It suits owners whose tax returns understate their cash flow because of heavy write-offs.

Lendmire is a mortgage broker. It places these lines with select wholesale lenders and is never the lender itself. Every figure below is subject to lender guidelines and full file review.

Key Terms Defined

• CLTV (combined loan-to-value): Every loan on the property added together, divided by the property’s value.
• Expense factor: The share of business deposits assumed to go to operating costs, removed before income is counted.
• Draw period: The stretch of time you can borrow from the line, usually interest-only.
• Commingling: Mixing personal and business money in the same account, which makes deposits hard to trace.
• DTI (debt-to-income): Your monthly debts divided by your qualifying monthly income.

Which Test Sets Your Limit: Equity or Deposits?

Equity sets the ceiling and income can only lower it. The formula is simple: appraised value times the maximum CLTV, minus existing liens. Forbes Advisor describes it the same way: multiply property value by the maximum LTV ratio, then subtract your mortgage balance.

Then the second test runs. Your qualifying income, after the expense factor, has to support your debts. If it doesn’t, the line shrinks or is declined, even with plenty of equity.

The cap comes from the program grid, which keys on credit profile and occupancy. Think of deposits as a pass-or-fail gate on repayment, not a dial that raises the amount.

How Do Deposits Become Qualifying Income?

Lenders convert deposits to income in a fixed sequence. Scotsman Guide, a non-QM trade publication, describes self-employed borrowers providing 12 to 24 months of personal or business bank statements. The steps run like this:

1. Pick the window. Twelve or 24 consecutive months of statements.

2. Screen the deposits. Transfers between your own accounts, loan proceeds, refunds and large unexplained deposits come out or must be sourced.

3. Apply the expense factor. Business accounts take a haircut. Personal-account programs often apply none.

4. Average and scale. Eligible deposits divided by months, reduced by the expense factor, then multiplied by your ownership share.

5. Compare to debts. That monthly figure is tested against your first mortgage, the new line and other obligations.

The expense factor surprises people most. Scotsman Guide uses 50% as an example, though it is an illustration and not a universal rule. A lower factor generally needs a CPA letter or a third-party profit-and-loss statement, and only where the program allows it.

Why Strong Deposits Still Don’t Guarantee a Big Line

Four things commonly cap a line below what the deposits suggest.

Gross deposits aren’t income. An owner who calculates on gross deposits will overshoot. Business deposits take the haircut first.

Reinvestment and high expenses. A business that deposits a lot but spends most of it leaves little qualifying income after the factor.

Commingled accounts. When personal and business money mix, underwriters can’t tell income from transfers. Cleaning up a year of statements isn’t always possible, so separate accounts early.

Partial ownership. Income is prorated by your share of the business. A 40% owner gets credit for 40%.

Here is how the pieces combine:

What Does the Network Actually Allow?

The ceiling depends on occupancy, and the differences are large. Across the wholesale network, the programs work this way:

On a primary residence, the top tier is narrow. A 720-plus profile reaches 90% CLTV up to $500,000, or 75% CLTV up to $750,000. At 700 you get 85% up to $500,000 or 75% up to $750,000. A line above $500,000 is primary-residence only, needs a 700 credit profile or better (720 on the longer-runway structure), caps at 75% CLTV, and requires a full appraisal. Lower tiers step down: 640 reaches 80% CLTV, 620 reaches 70%, and 600 reaches 60%.

On an investment property, the ceiling is 70% CLTV for 700-plus scores, capped at a $500,000 line. No tier sits above that.

For context, market surveys report that conventional bank and credit-union HELOCs commonly allow about 80%–85% CLTV, per Forbes Advisor. That describes the broader market. The network figures above are the ones that apply to the lines Lendmire places.

Texas has its own rule. A Texas primary residence is a homestead and caps at 80% combined loan-to-value, so the higher matrix tiers never apply there.

A Worked Example: Strong Deposits Meet the Equity Math

Consider a business owner with a primary residence and a 720-plus credit profile. The home’s value times 75% CLTV gives a ceiling. Subtract the first mortgage balance, and that remainder is the most the equity can support. If that remainder lands under $750,000, the equity is the limit. Deposits never enter that arithmetic.

Now run the income side. Take 12 months of business deposits, strip transfers and loan proceeds, apply the expense factor, and divide by 12. Test the result against the first mortgage, the interest-only payment on the full line and your other debts. The maximum DTI is 50%, with 45% as the limit for credit profiles from 600 to 679. A ratio above 45% requires a 680 minimum.

Two outcomes are possible. If income clears the DTI test, you get the equity-based line. If it doesn’t, the line is cut until the payment fits. The lower of the two numbers is your answer.

How Does the Line Work After Approval?

Two draw structures exist on primary residences and second homes. One runs a 3-year interest-only draw with a 17-year repayment period. The other runs a 5-year draw with a 25-year repayment. Tennessee shortens both. Investment lines use the 5-year draw and 25-year repayment structure only.

At least 75% of the line is drawn at closing, and pricing floats rather than converting to fixed. Lines run from $25,000 to $750,000, and a borrower is limited to three lines. The program doesn’t state a subsequent-draw minimum on the 3-year structure, while the 5-year structure sets $1,000 after closing, or $4,000 in Texas.

Draws aren’t guaranteed forever either, and the draw terms should be confirmed against the specific program before relying on future access to the line.

Property and Title Limits Investors Hit First

Title is the sharpest break from a DSCR loan. These lines require the property to be held by you individually or in a revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind or land trusts cannot hold title. A rental already deeded to an LLC needs a vesting change, or a DSCR cash-out instead.

Eligible properties include single-family homes, 2-4 units, PUDs, townhomes and condos, including non-warrantable condos. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use and agricultural zoning are not eligible. A borrower owning more than 15 financed properties is not eligible either.

Lines at or below $500,000 ordinarily use automated valuation rather than a traditional appraisal, though a higher CLTV may call for a secondary valuation. A full appraisal is required above $500,000.

Credit matters on both sides of the file. The score is a single-bureau model keyed to the primary wage earner. A bankruptcy needs 4 years of seasoning from discharge or dismissal.

When a DSCR Loan Fits Better

If the goal is buying more rentals, a bank statement HELOC isn’t always the right tool. It reads your business income and puts your home behind the line. A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. Your deposits don’t enter the picture.

Remember what DSCR does and doesn’t measure. It compares rent to the full housing payment, covering principal, interest, taxes, insurance and any association dues. Clearing 1.00 isn’t the same as positive cash flow, because repairs, vacancy and management sit outside the calculation.

For a rental owned in an LLC, a DSCR cash-out refinance typically tops out around 75% LTV, with about 6 months of seasoning as the common expectation. Eligibility depends on program terms. You can read more in Lendmire’s complete DSCR loans guide.

How to Strengthen the File

• Keep business and personal money in separate accounts.
• Document the source of any large deposit before the lender asks.
• Ask your CPA whether a third-party profit-and-loss statement could lower the expense factor.
• Know your ownership percentage and confirm it matches your records.
• Check how title is held before you apply.
• Look at your credit tier, since it controls the CLTV grid.

The Risk Side

This line is secured by your home. The FTC notes that home equity lines typically carry a variable APR and are secured by your home. Here pricing floats during both the draw and repayment periods and never converts to fixed. Putting the roof over your head behind business funding is a real tradeoff, and the line can be blocked if values fall.

If you already hold a first mortgage, the line sits as a second mortgage on top of it.

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. Lines are available only in Lendmire’s 16 full-service states, which is narrower than its 41-market DSCR footprint.

About Lendmire

Lendmire — NMLS# 2371349 — is a mortgage broker that arranges home equity lines of credit in its 16 full-service states through wholesale lenders, on primary residences, second homes and investment properties. Every line is subject to the lender’s guidelines and full underwriting. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. CFPB – What is a HELOC

2. Forbes Advisor – HELOC calculator

3. Scotsman Guide – Rev Up the Engine for Non-QM Lending

4. FTC – Home equity loans and lines of credit