Banks That Offer a Bank Statement HELOC to Build a New Deck

The Quick Read: Large banks usually underwrite lines from tax returns, so the practical way to fund a deck this way is through a broker that matches your property, credit profile, and equity to a specialty program that reads bank deposits as proof of income. This is a lender type, not a brand list. The best program for your situation depends on occupancy, credit, and how much equity you hold.

• A bank statement HELOC is a normal home equity line with a different way of documenting income. It still checks credit, equity, and debt load.
• On Lendmire’s wholesale network, an investment-property line tops out at 70% CLTV. Primary-residence and second-home lines reach 90% CLTV only as a top tier, and only at a 720 credit profile or better; it is not generally available.
• At least 75% of the line is drawn at closing. A small deck project therefore needs a carefully sized line.
• LLCs cannot hold title on these lines. A rental held in an LLC needs a different structure.

Key Terms Defined

HELOC: a home equity line of credit, a revolving credit line secured by your home.

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

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

Repayment period: the stretch after the draw period when the balance amortizes to zero.

Lien position: where your loan stands in line to be repaid if the home is sold or foreclosed. A first lien is repaid ahead of a second.

Bank statement documentation: proof of income drawn from deposits in your personal or business accounts rather than from traditional personal-income documentation. The lender adjusts those deposits for business expenses.

Non-QM: a loan that falls outside the standard mortgage box, usually because of how income is documented.

Which Banks Offer a Bank Statement HELOC for a Deck?

Few do. The honest answer is a lender type, not a list of names. Many large banks and other depository lenders want tax returns and pay stubs. Deposit-based lines tend to come from specialty lenders, and a mortgage broker can reach several of them at once.

Lendmire is a mortgage broker. It is not a lender. It works with a network of wholesale HELOC lenders and matches a borrower’s file to the program that fits. Availability is limited to 16 states, which is narrower than the 41-market footprint Lendmire has for DSCR investor loans, so confirm your state first.

Which program fits depends on a short list of facts:

• Whether the home is your primary residence, a second home, or a rental.
• Your credit profile.
• How much equity you hold after the first mortgage.
• Whether you are self-employed or have income that tax returns understate.
• Whether the property is in your own name or in an entity.

Self-employed owners often have write-offs that shrink taxable income. A standard application can look weak even when the business deposits look strong. Deposit-based underwriting exists for that gap. It is reviewed around documented income under the applicable program, subject to lender guidelines. It does not skip underwriting. Lendmire’s piece Banks That Offer a Bank Statement HELOC Without traditional Income Documentation covers that side in more depth.

How Underwriting Treats It, Step by Step

Underwriting runs in a set order, and each step can stop the file. Equity comes first, then income documentation, then credit and property review. A debt-ratio check and a valuation follow. The draw terms come last.

Step 1: The equity test. Equity is the value of your home minus what you owe on it, as the CFPB’s HELOC brochure explains. The lender caps your combined debt at a percentage of value. That cap is the CLTV. No documentation method raises it.

Step 2: Income from deposits. The lender reviews statements for a set window and totals the deposits. It then adjusts them to reflect business expenses. The window and the expense adjustment vary by program, and the lender confirms them on your file. Expect to document the business, not just the balances.

Step 3: Credit and property. The network runs a single-bureau score model keyed to the primary wage earner. The report can be no more than 90 days old at closing. The property must be an eligible type, covered below.

Step 4: The debt-ratio check. The maximum debt-to-income ratio is 50%. It drops to 45% for credit profiles from 600 to 679, and a ratio above 45% requires a credit profile of at least 680. The lender calculates the payment on interest only, assuming you borrow the maximum line.

Step 5: Valuation. Lines at or below $500,000 ordinarily run an automated valuation with no traditional appraisal. A higher CLTV may call for a second valuation. Every line above $500,000 requires a full appraisal. You may request a full appraisal on any line.

Step 6: Draw, then repay. The CFPB describes a HELOC as an open-end line you can borrow against repeatedly. A draw period is followed by a repayment period. The CFPB also notes that a lender may freeze or limit draws if your home’s value falls significantly or your finances change. A line is a permission to borrow, not a guarantee of funds.

What the Network’s Lines Look Like by Occupancy

Occupancy sets the ceiling, so check it before you plan the project. The figures below are typical program guidelines, subject to lender guidelines and full file review. They are not a commitment to lend.

Lower credit tiers carry lower ceilings. On a primary residence, a 700 profile can reach 85% CLTV on lines up to $500,000. A 640 profile reaches 80%. A 620 profile reaches 70% on lines up to $400,000. On a second home, 640 reaches 75% CLTV.

The 90% ceiling is a top tier. It is not generally available. Investment lines never go above 70% CLTV.

Two draw structures exist on primary residences and second homes. One has a 3-year interest-only draw with a 17-year repayment. The second is a 5-year interest-only draw followed by a 25-year fully amortizing repayment. Investment lines use the 5-year draw and 25-year repayment only. Pricing floats through both periods and never converts to fixed. Rates and payments are quoted only by the lender, so none appear here.

Sizing a Deck Against the Rules

A deck is small money, and these lines are built around larger numbers. Most lines start at $25,000. At least 75% of the line is drawn at closing. After closing, each additional draw must be at least $1,000, with a higher minimum in Texas.

That draw rule changes how you plan. You cannot open a large line and borrow only as the carpenters finish each stage. Most of it leaves the account on day one. Interest-only payments run on the drawn balance whether or not you have spent it. Many borrowers park the unspent portion in a savings account and release it to the contractor at agreed milestones. Run the full cost, including the interest-only carry, before you commit.

Run the equity math in percentages. Say you own a primary residence with a 720+ profile and a first mortgage at 60% of value. On a line under $500,000, the 90% CLTV ceiling leaves 30 points of room. That is ample for a deck.

Now take a rental at the 70% investment ceiling with a first mortgage already at 65% of value. Only 5 points of room remain. The deck budget may not fit under the cap, and no income documentation changes that.

Valuation matters here too. An automated valuation reflects the home as it stands today, so a deck not yet built adds nothing to the number. Once built, a deck may support a higher appraised value, depending on comps and underwriter review. Plan the line on today’s value, not on the value after the project.

Where the General Rule Breaks

An LLC holds the property. Title must sit with you personally or in a revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title. This is the sharpest structural difference from a DSCR loan, which investors commonly close in an LLC, subject to lender program eligibility. A rental deeded to an LLC needs a vesting change first, or a DSCR cash-out refinance instead. Lendmire’s complete DSCR loans guide explains that path.

The property type is not eligible. These lines cover single-family homes, 2-4 unit properties, PUDs, townhomes, and condominiums, including non-warrantable condos. Modular factory-built homes are eligible under only one of the network’s two programs. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned properties are not offered.

The file is a rental. For an investment property, the ceiling drops to 70% CLTV, the minimum credit rises to 700, and the maximum line is $500,000. The draw structure is limited to 5 years of interest-only draws followed by 25 years of repayment. 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.

The line is above $500,000. Only primary residences qualify. The credit profile must be 700 or better (720 on the longer-runway structure), CLTV caps at 75%, and a full appraisal is required. A deck rarely needs this size.

The borrower has too many lines or properties. A borrower may hold no more than three lines. A borrower with more than 15 financed properties is not eligible.

There is a credit event in the file. A bankruptcy needs 4 years of seasoning from discharge or dismissal. Foreclosure history splits by program. One program seasons a foreclosure at 7 years and a deed-in-lieu, pre-foreclosure, or short sale at 4. The other declines the history entirely, regardless of age. Which program a borrower lands in depends on the full file.

The home is already listed. A property listed for sale, or listed within the past 60 days, is ineligible in several states.

Is This the Right Tool for a Deck?

It depends on the size of the project and how you document income. The line makes sense when three things line up. Your income is real but understated on tax returns. You hold meaningful equity. You also have other uses for a flexible line over a multi-year draw window.

It is a poor fit when the deck is the only need and the cost is modest. A line has a $25,000 starting size and a 75% closing draw, and you would pay interest on money you do not yet need. Compare the alternatives:

A cash-out refinance replaces your first mortgage, which can matter if your existing first-loan terms are favorable. A HELOC adds a second lien behind it. Both put your home at risk if you cannot repay. A personal loan does not, but the amount and terms depend on credit alone. Lendmire’s piece Banks That Offer a Bank Statement HELOC Without Tax Returns for a Primary or Second Home compares those options for owner-occupied files.

Remember what the line cannot fix. A deposit-based method does not repair a weak credit score or thin equity. It also cannot clear a title or vesting problem or make an ineligible property eligible. The strongest files have enough documented income and enough equity.

What to Ask Before You Apply

Bring these questions to a broker or lender:

1. What is the maximum CLTV for my occupancy type and credit profile?

2. How much of the line must I draw at closing?

3. What is the minimum for later draws?

4. How are my statement deposits adjusted for business expenses?

5. What window of statements do you review?

6. Does my property type and title structure qualify?

7. Will a valuation be automated or a full appraisal?

8. What are the draw period and repayment period?

9. Under what conditions can the lender freeze or reduce the line?

Gather bank statements for the personal or business accounts you rely on, your first-mortgage statement, and any entity or trust documents tied to the property.

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.

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. CFPB – HELOC brochure

2. CFPB