Bank Statement HELOC Lenders to Build a New Deck

The Quick Read: A bank statement HELOC lets a self-employed owner qualify on documented deposits under the applicable program, subject to lender guidelines, and then draw the money to pay for a deck. Which lenders accept statement income depends on the program, the property, and the file.

• Statement income changes the income document only. Credit, equity, and property rules still apply.
• On a primary residence or second home, a 90% combined loan-to-value ceiling exists only at a 720-or-better credit profile. On an investment property, the ceiling is 70%.
• Lines start at $25,000, and at least 75% of the line is drawn at closing. That makes a staged deck budget a poor fit.
• A deck on a rental may point to a DSCR cash-out refinance instead.

Key Terms Defined

Bank statement income is a way to document earnings by averaging eligible deposits over a set window of months, then subtracting an expense factor.

HELOC is a home equity line of credit, a revolving line secured by your property that you draw on as needed.

Draw period is the early stretch when you can borrow from the line and pay interest only.

Repayment period is the later stretch when the balance amortizes, meaning principal is paid down along with interest.

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

DTI is debt-to-income, the share of your monthly income that goes to debt payments.

Vesting is how title to the property is held, such as in your own name or in a revocable living trust.

How Does a Bank Statement HELOC Work?

It works like any equity line, with one change: the lender reads your deposits instead of your tax return. Self-employed owners often show low taxable income after write-offs, so a cash-flow reading can produce a different answer than a return-based reading.

The conceptual steps run in this order:

1. The lender collects statements for a set window of months. The length of that window is lender-specific.

2. Eligible deposits are totaled and averaged across those months. Transfers between your own accounts and one-time deposits are typically excluded.

3. An expense factor is subtracted. The factor varies by lender and by business type, so no single number applies.

4. The resulting monthly income goes into the DTI test.

5. The lender sizes the line against your equity using CLTV.

Across our wholesale network, programs differ on the window, the expense factor, and whether personal or business statements are accepted. That is why the same deposits can produce different qualifying income at two lenders.

The DTI test is firm, and the limit depends on your credit profile. The maximum is 50%, but it drops to 45% for credit profiles from 600 to 679, so any ratio above 45% requires a 680 minimum. The lender reviews your file on the interest-only payment calculated on the maximum draw, not on what you plan to borrow for the deck.

Which Lenders Offer It?

The right lender for a given file depends on your credit profile, the property, the leverage you need, and how your income is documented. Statement-based equity lines are a narrower product than standard ones, so the lender type matters.

Lendmire is a mortgage broker, not a lender. It works with select wholesale partners and compares them against your scenario. Equity-line availability is limited to Lendmire’s 16 full-service states: AL, CA, CO, FL, GA, IN, MI, MT, NM, NC, OH, PA, TN, TX, VA, and WA. That is narrower than its DSCR footprint of 41 markets, including Washington, D.C. Which wholesale lenders in that group accept statement documentation is confirmed file by file.

What the Network’s Programs Allow

Two wholesale structures sit behind most of these lines. One runs a 3-year interest-only draw followed by a 17-year amortizing repayment. The other runs a 5-year draw followed by a 25-year repayment. Investment lines use the 5-year structure only. On both structures, pricing floats through the draw and the repayment period and does not convert to fixed, so the payment can change over the life of the line.

Leverage depends on the occupancy of the property you pledge:

• Primary residence: 90% CLTV is available only at 720 or better, on lines up to $500,000. Credit scores of 660 and up reach 85% on lines up to $500,000, and the minimum score is 600.
• Second home: 90% CLTV is again limited to 720 or better, and the minimum score is 640.
• Investment property: the ceiling is 70% CLTV, the minimum score is 700, and the maximum line is $500,000.

Texas primary residences are capped at 80% CLTV, so the top tiers never apply there. Every figure is subject to lender guidelines and a full file review.

Line sizes run from $25,000 to $750,000. A line above $500,000 is for primary residences only, caps at 75% CLTV, and needs a stronger credit profile and a full appraisal. Lines at or below $500,000 ordinarily use an automated valuation with no traditional appraisal, although a higher CLTV can trigger a second valuation. You can also request a full appraisal in any case.

Credit is reviewed on a single-bureau score model keyed to the primary wage earner. The report can be no more than 90 days old at closing. Each program sets its own tradeline and housing-history standards.

Sizing the Line to a Deck

The line is sized by your equity and CLTV, not by what the deck costs. Deck costs often run from several thousand to tens of thousands of dollars, depending on size, materials, and design.

Build the budget with four buckets:

• Materials.
• Labor.
• Permits and design fees.
• A contingency for changes mid-build.

Add them up, then compare the total to the $25,000 minimum line. A deck that costs less than the minimum may fit a personal loan better.

The bigger issue is timing. The draw rules require at least 75% of the line to be drawn at closing, and later draws have a $1,000 minimum on the program that states one. That makes the line a poor fit for pay-as-you-build spending. Because most of the line is drawn up front, interest accrues on that drawn balance from closing, not only on contractor payments as they come due. If you plan to pay a contractor in stages, size the line closer to the actual budget.

Keep your deposits clean during the build. Mixing personal contractor payments with business receipts muddies the statements a lender reads. Many owners use one dedicated account for the project.

A finished deck may support a higher appraised value, depending on comps and underwriter review. 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.

When the Deck Is on a Rental

A HELOC is underwritten on you, while a DSCR loan is underwritten on the property. On a rental, that difference changes the whole decision.

A HELOC on a rental has a narrower lender pool, and borrowers can access less than on a primary home. NerdWallet notes that for a primarily rental property, a DSCR second mortgage may be the better option. In our network, an investment line caps at 70% CLTV with a 700 minimum score and a $500,000 maximum.

Title also matters. LLCs, corporations, partnerships, and irrevocable or land trusts cannot hold title on these lines. Only an individual or a revocable living trust can. A rental already deeded to an LLC needs a vesting change first, or a DSCR cash-out refinance instead, subject to program terms.

The DSCR route works differently. DSCR compares rent to the full monthly obligation, so it qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. A coverage of 1.00 is where select programs start. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. Clearing 1.00 does not mean the property is cash-flow positive, because repairs, vacancy, and management sit outside the calculation.

A DSCR cash-out refinance on a standard rental tops out around 75% LTV on most of the network, with about six months of seasoning expected. For the full picture, read the complete DSCR loans guide.

Using a primary-home line to build a deck on a rental raises a separate risk. The collateral is your residence, so trouble with the rental puts your home on the line. The CFPB describes a HELOC as an open-end line you can borrow against repeatedly, and it warns that you could lose your home if you cannot repay.

Where Bank Statements Don’t Help

Statement income fixes how income is documented. It does not change the other rules. These items stay in force regardless:

• Credit floors: 600 on a primary residence, 640 on a second home, 700 on an investment property.
• Leverage caps: the CLTV tiers above still apply, and thin equity limits the line.
• Derogatory history: a bankruptcy needs 4 years of seasoning from discharge or dismissal. Foreclosure-family history splits by program, and one program declines it regardless of age.
• Property type: manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural zoning are not offered. Single-family, 2-4 units, PUDs, townhomes, and condominiums, including non-warrantable ones, are eligible.
• Exposure: a borrower is limited to three lines, and an owner of more than 15 financed properties is not eligible.
• Listings: a property listed for sale, or listed within the past 60 days, is ineligible in NC, PA, TN, TX, and WA.

Selling the property generally means paying the line off in full. A lender can also freeze or reduce a line. The FTC lists two triggers: a significant drop in the home’s value below the appraised amount, or a material change in your finances. If a freeze hits mid-build, you may need cash to finish the deck.

How Does It Compare with Other Deck Funding?

This table covers four common routes. The right one depends on your equity, credit, project size, and documentation.

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. The site’s illustrative calculator gives a rough view before you start. A deck on a rental often belongs in a DSCR conversation instead, and Lendmire can look at both paths. See Lendmire’s own page on the bank statement HELOC for more detail.

About Lendmire

As a mortgage broker (NMLS# 2371349), Lendmire helps homeowners and real estate investors in its 16 full-service states open home equity lines of credit arranged through wholesale lenders. Lendmire is never the lender; line amounts, ceilings and terms are set by the lender under its guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. NerdWallet – HELOC on an investment property

2. CFPB – What is a HELOC

3. FTC – Home Equity Loans and HELOCs