How to Finance a New-Construction Home on Bank Statements

The Quick Read: A self-employed buyer can use bank statements to document income on a new build, but the statements only answer the income question. The build raises a second question about collateral and who funds construction, and that part follows its own track.

• Income is derived from 12 months of business or personal deposits, with lender-specific expense factors applied.
• Primary-residence purchase leverage runs up to 90% LTV through select lenders, subject to lender guidelines.
• A builder-sold home needs no construction loan. A custom build usually pairs construction financing with a permanent loan.
• Occupancy decides the paperwork. An owner-occupied file is a consumer mortgage. A rental is business-purpose.
• Not every lender funds ground-up construction on a statement program. Confirm that first.

Most confusion on these files comes from treating two underwriting tracks as one. Income runs on deposits. The collateral runs on plans, appraisal, draws and completion. They move in parallel and they can fail separately.

Key Terms Defined

Bank statement loan: A mortgage that qualifies the borrower on documented deposits instead of traditional personal-income documentation.

Expense factor: The percentage of business deposits a lender treats as operating cost before arriving at qualifying income.

Draw: A scheduled release of construction funds after the work reaches a set stage.

As-completed appraisal: A valuation of the home based on plans and specs, assuming the build is finished.

Certificate of occupancy (CO): The local building department’s sign-off that the home is ready to live in.

Two-step financing: A construction or bridge loan first, then a separate permanent loan at completion.

Seasoning: The period funds have sat in an account before a lender treats them as the borrower’s own.

Do You Need a Construction Loan at All?

Often, no. If the home is a tract or spec home that the builder finishes, the builder funds the build and the buyer closes on a completed house. That is an ordinary purchase with permanent financing. Bank statements then only document income, and the file looks like any other self-employed purchase.

A construction loan enters when the buyer controls the build: a custom home on owned land, a lot purchase plus a build, or an owner-builder project. Here the lender is funding a house that does not exist yet.

Builders often steer buyers to a preferred lender. That lender may not take a statement-based file. An outside lender can work, but the purchase contract’s deadlines have to leave room for it. Raise this before signing, not after.

How Income Qualification Works (and Why a Build Doesn’t Change It)

Income on a statement program comes from deposits. Across Lendmire’s wholesale network, most programs review 12 months of statements, either business or personal. The underwriter screens out deposits that are not income, such as transfers between accounts, loan proceeds and one-time gifts. For business accounts, a lender-specific expense factor reduces the deposit average to arrive at qualifying income. The factors differ by lender, and some programs use a fixed ratio or accept one prepared by an accountant. No factor is universal, so no one should promise one.

A non-QM lender still has to verify what it relies on. The federal consumer-finance regulator’s small-entity compliance guide lays out eight factors a lender must consider on a non-QM consumer loan, and it says deposits relied on as income must be confirmed as the borrower’s own. That is why “no documentation” is the wrong description. These loans qualify on documented income under the applicable program, subject to lender guidelines.

Personal versus business accounts matter. Personal statements count nearly every deposit unless flagged, which can look generous but invites questions about transfers. Business statements get the expense factor, which lowers income but ties it directly to the operating company. Mixed use is the common failure: a sole proprietor who runs invoices through a personal account and pays personal bills from the business account gives the underwriter a sorting job.

Run the logic on a modeled borrower. A contractor shows steady business deposits across the full 12 months, with a few large one-off transfers from a savings account. The underwriter strips the transfers, applies the expense factor to what remains, and reviews the file on the result. If the transfers are left in and unexplained, the income number is wrong and the file gets sent back for letters of explanation.

Nothing about the build changes this math. Income qualification is the same whether the home is new or existing.

How the Collateral Track Works for a Build

The collateral track is where new construction differs. The lender needs a value for a house that is not finished, and a way to confirm it gets finished.

The phases run in this order:

1. Contract and plans. The builder agreement, plans, specifications, permits and a scope of work go in the file. On a custom build, lenders also look at contractor licensing and insurance.

2. As-completed appraisal. The appraiser values the home from plans and specs. A construction lender may want a comparative market analysis supporting the finished value.

3. Draws. Funds release in stages after inspections, with interest typically due only on what has been drawn.

4. Completion. The home is finished, a CO is issued, and a final inspection confirms the work.

5. Permanent loan. In a single-close structure the construction loan converts. In a two-step structure a separate permanent loan pays off the construction loan.

Construction lenders also gate on experience. Many want a borrower or builder with completed projects behind them, and first-timers often find that banks decline investor construction altogether. Treat that as a common pattern, not a rule.

Single-Close vs Two-Step: The Structures

Single-close products exist on the non-QM side but are niche. Two-step is the more common path. The honest answer to “which one” is whichever structure a willing lender will actually do for your profile.

Two closings are two risk decisions. Approval for the construction loan does not establish eligibility for the permanent loan. If income, credit or reserves slip during the build, the takeout can be harder than the start. Plan reserves with that in mind. Select lenders in the network typically look for around 6 months of reserves, and loan sizes generally run from $125,000 to $3,500,000, though each file is underwritten individually.

What Your Statements Will Show During a Build

A build changes your accounts in ways an underwriter will notice. Money moves out for deposits, upgrades, soft costs and interest. Money moves in from savings, a land sale or a family gift.

Do:

• Keep business and personal flows separate for the full statement period.
• Document the source of every large deposit before the lender asks.
• Pay builder deposits and option charges from accounts you can trace.
• Expect a statement re-pull near the end, and avoid new debt in between.

Don’t:

• Move money between accounts in round numbers without a paper trail.
• Open new credit lines during the build.
• Let the account that carries your income run near zero after the down payment.

Funds for the build, for the down payment and for reserves are a separate pool from income. Statements prove both, but they prove them for different reasons. A file can have strong income and still stall on thin or unsourced funds.

Leverage and Occupancy: Which Rules Apply

Occupancy sets both the leverage and the disclosure regime. On a primary-residence purchase or rate-term refinance, select lenders go up to 90% LTV on a statement program, with the top of the range reserved for stronger files. An asset-depletion alternative, which qualifies from liquid assets, reaches about 80% LTV on a primary residence.

If the plan later involves pulling equity from the finished home, the ceiling is lower. Owner-occupied cash-out on a primary residence or second home tops out at 80% LTV with a fixed expense ratio, or 75% with an accountant-prepared ratio. Cash-out on an investment property tops out around 75% LTV. Investment purchase leverage on bank statements varies by lender, so treat it as a conversation, not a number.

Owner-occupied files, whether a primary residence or second home, are consumer mortgages, and consumer disclosure rules apply. A bank statement loan on a non-owner-occupied rental, including a short-term rental, is business-purpose and exempt from those consumer disclosure rules. Pick the occupancy honestly. It drives the paperwork, and switching it mid-file creates problems. For the scope of the underlying rule, the CFPB’s ability-to-repay resource page is the regulator’s hub.

Lendmire’s consumer mortgage licensing covers 16 states, so availability on this kind of file is state-dependent.

Documents Checklist

Income side:

• 12 months of business or personal bank statements
• Business entity documents, where business accounts are used
• Credit report and explanations for large deposits
• Asset statements for down payment and reserves

Project side:

• Executed builder or construction contract
• Plans, specifications and scope of work
• Permits, contractor license and insurance
• Appraisal supporting the as-completed value
• Homeowner’s insurance quote
• Certificate of occupancy at completion

Stale or incomplete insurance and a missing CO are the two items that most often hold a file at the finish line.

Step-by-Step: From Prep to Move-In

1. Choose the path. Decide whether this is a builder-sold home or a custom build, and whether the home is a primary residence, second home or rental.

2. Clean up the statements. Separate accounts, trace large deposits and avoid new debt.

3. Confirm the lender can do it. Ask directly whether the program funds ground-up construction on statement income, or only the permanent takeout.

4. Line up the project file. Contract, plans, specs, permits and contractor documents.

5. Order the appraisal. The as-completed valuation sets the loan amount ceiling.

6. Manage the build. Draws, inspections and interest payments run on the lender’s schedule.

7. Finish and convert. CO issued, final inspection passed, then conversion or the permanent loan closes.

8. Settle the file. Reconcile the final settlement statement and confirm reserves are intact.

Where It Gets Complicated

The builder’s lender won’t take statements. Use an outside lender, and check the contract’s deadlines and any incentives tied to the builder’s lender before committing.

Builder concessions. Credits can change how the sales price and appraised value are treated, so disclose them to the lender early.

Owner-builder. This is the hardest case. Lenders want proof of experience and a licensed contractor of record.

Owner-occupancy assumptions. Many construction-to-permanent products are written on the assumption that the borrower will live in the home. A buyer planning to rent the finished house may find the construction phase unavailable on that product and may need a different construction lender, with a rental-based permanent loan at completion.

Rent on a never-rented home. On a rental, the appraiser’s market rent schedule controls, not the investor’s projection. The appraiser documents estimated monthly market rent on Form 1007, a form that was not built for nightly-rate short-term rental income. Short-term rental rules can vary by city, county, HOA and property type, so investors should confirm local rules before relying on projected rental income.

Timeline slips. Delays push statements stale and can affect the appraisal. Build in room.

Alternatives to Statements

If deposits don’t tell the story well, other documentation paths exist: a CPA-prepared profit-and-loss statement, 1099 income or asset-based qualification. A borrower with heavy write-offs and strong cash flow may do better on statements. A borrower with lumpy deposits but large liquid assets may do better on asset depletion.

For a rental, the question changes. A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines, and does not review personal income. Bank statements then only source funds. Most DSCR products are takeout loans after completion, not construction financing. The complete DSCR loans guide covers that lane.

An investor with weak personal income but strong projected rent usually fits the DSCR lane. An investor with strong personal income and a home they will occupy fits the statement lane.

What the Decision Looks Like

Rent-based underwriting removes the self-employed tax-return problem for rentals. Statement-based underwriting does the same for a residence. Neither removes the collateral work. A new build still needs a supportable value, a completed house and a lender willing to fund the path you chose.

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.

If you are self-employed and want to see how the numbers work, Lendmire can help you compare bank statement loan options based on your deposits, the property, credit profile, leverage, and your goals. Qualification is subject to lender guidelines and credit review. This is not a commitment to lend.

About Lendmire

As a non-QM mortgage broker (NMLS# 2371349), Lendmire facilitates DSCR investor loans across 41 markets, including Washington, D.C. DSCR eligibility is generally reviewed around property-level rental income instead of personal income documentation, subject to lender guidelines, serving LLC-structured portfolios and self-employed borrowers who don’t fit conventional boxes. A two-time Scotsman Guide Top Mortgage Workplace (2025, 2026).

References

1. CFPB ATR/QM Small Entity Compliance Guide

2. CFPB ATR/QM compliance resources