How A Bank Statement Loan Works On New Construction — The Quick Read: A bank statement loan is reviewed for a borrower off deposit history instead of traditional personal-income documentation, and that math never changes just because the house doesn’t exist yet. What changes is the collateral file — the appraisal, the draw schedule, and the insurance handoff. Income qualification and property underwriting run on two separate tracks, and new construction only touches one of them.
A bank statement loan on new construction still qualifies the borrower off 12 or 24 months of deposits, exactly as it would on a resale. What shifts is the collateral side: the appraisal comes in “subject to completion,” funds move through staged draws instead of one lump sum, and a builder’s risk policy has to convert to a homeowners policy before the final draw closes out.
Key Terms Defined
Bank statement loan — a non-QM mortgage that qualifies income from 12 or 24 months of bank deposits rather than traditional personal-income documentation or pay stubs.
Draw — a partial disbursement of construction funds released once a milestone, like framing or dry-in, is inspected and confirmed complete.
Subject-to-completion appraisal — an appraisal issued against plans and specifications before the home is finished, later followed by a completion report once the structure is done.
One-time-close — a single loan that funds the construction phase and then converts automatically into permanent financing once a certificate of occupancy is issued.
Two-time-close — two separate loans and two separate underwriting decisions: one for construction, a fresh one for the permanent bank statement mortgage.
Builder’s risk insurance — a temporary policy covering the structure and materials on site during construction, distinct from a standard homeowners policy.
How Does Income Qualification Work on a New Build?
The deposit math doesn’t care whether the collateral is a finished house or a foundation pour. Across the wholesale network, qualifying income on most bank statement files still runs off eligible deposits divided by 12 or 24 statement months, after an expense ratio is applied. That ratio typically lands at 20% for a service business with no employees, 40% with one to five employees, or 50% for six or more employees or any product-based business — though an accountant-provided ratio or a profit-and-loss method capped at 80% is also common on many files. Transfers the borrower moves from their own business account into a personal account generally count in full.
None of that formula bends for new construction. What bends is the timing. If a build runs long and the original lookback window goes stale before the permanent loan is ready to close, expect a fresh pull of statements. That’s a documentation-freshness issue, not an income-calculation issue.
What Changes When the Collateral Is Still Under Construction?
Everything changes on the appraisal side. A resale gets one appraisal and moves on. A new build typically gets an appraisal issued “subject to completion per plans and specifications.” This follows the same category language HUD uses in its own valuation protocol documentation for as-is versus subject-to-completion reports. A second-stage completion report follows once the home is finished and a certificate of occupancy is issued.
That structure creates a real timing risk. New-construction appraisals typically carry a shelf life of around 120 days. A delayed framing crew or a permitting hold-up can push the file past that window, forcing a fresh appraisal that a resale purchase never has to worry about. And an appraisal update mid-build can only confirm value held steady or dropped — it can’t capture appreciation. A hot market during a long build doesn’t automatically add loan proceeds; a brand-new appraisal is the only way to capture a higher value.
How Do Construction Draws Actually Work?
Funds release in stages, tied to verified progress, not a fixed calendar. A typical single-family ground-up build moves through recognizable phases: foundation, framing, dry-in, mechanical and electrical rough-in, interior finishes, and a final close-out tied to the certificate of occupancy. Most single-family projects use somewhere between four and six total draws. A third party confirms each phase before funds move.
This staged structure exists regardless of how the borrower’s income got documented. A bank statement borrower and a full-doc borrower go through the same draw mechanics on the construction side — the only difference is what sat in the income-qualification file before the build started.
One-Time-Close vs. Two-Time-Close: Why It’s the Real Fork in the Road
This is the single biggest risk point in combining construction and bank statement financing, and it’s worth reading twice. In a one-time-close structure, the construction loan and the permanent loan are the same loan. It converts automatically once the certificate of occupancy is issued, and the bank statement qualification done at the start typically holds through closing.
In a two-time-close structure, the construction loan and the permanent bank statement loan are two separate underwriting decisions. Draw schedules and completion terms from the construction phase don’t decide eligibility on the permanent side. Nothing carries over automatically. Lenders pull credit again and review deposits again. If the lookback window has aged out, they request new statements. An investor who assumes construction approval locks in permanent approval is most likely to get surprised near the finish line.
For a self-employed borrower building a spec home or a small built-to-rent project, the choice between these two structures should be made before the first draw goes out, not discovered at the completion inspection.
What About Insurance During the Build?
Builder’s risk insurance, not a homeowners policy, covers the structure and materials on site while construction is underway. That policy typically ends at the earlier of closing, occupancy, or its stated expiration date. It doesn’t roll over into a homeowners policy on its own — the borrower has to obtain that separately, and lenders enforce the handoff as a hard gate. A homeowners policy has to be active before the final draw releases.
This lines up with how builder’s risk coverage is described generally: coverage ends at the earliest of sale, occupancy, or expiration. The new owner typically gets a standard homeowners policy once that coverage lapses. Missing this handoff is one of the more common — and entirely avoidable — reasons a final draw stalls, even when the borrower’s income file is clean.
What Leverage and Loan Sizes Look Like on a Bank Statement Construction-to-Permanent File
Sizing on the permanent side runs through select wholesale programs, subject to underwriting, and it scales with loan amount rather than sitting at one flat number. Across the network, files generally run from $300,000 to $30,000,000 through two distinct paths: a portfolio non-QM program carrying files to $6,000,000, and a separate bank portfolio program carrying 12-month-statement files to $30,000,000 on its own ladder — roughly 65% at the lower end of that range, stepping to 60% around $10,000,000 and 55% up toward $30,000,000, generally interest-only at that top tier.
On a primary residence, leverage on most files steps down as size climbs: around 90% to $1,000,000, 85% to $2,000,000, 80% to $3,000,000, and 75% at the top credit tier to $4,000,000 — with everything above $4,000,000 reviewed case by case before submission, never a flat “up to” number. Second homes and investment properties generally run about five points lower at each size band. Credit floors typically sit at 660 on the portfolio program, moving to 700 above the super-jumbo line, with debt-to-income up to 50% on many files and reserve requirements generally running 3 months to $500,000, 6 months to $1,500,000, and 9 months above that.
Practitioner note: files that combine a construction phase with a bank statement permanent loan tend to get flagged during underwriting review for one reason more than any other — the appraisal and the income file arrive on two different clocks. Say a completion report lands three weeks after the bank statement lookback window expires. That forces a re-pull of statements, which can shift the qualifying income figure even when nothing changed in the borrower’s business. Syncing the appraisal timeline with the statement window before the file goes to underwriting avoids this entirely.
Cash-out on the permanent side is generally unlimited at or below 60% LTV, with a $1,500,000 cash-in-hand cap above that threshold on the portfolio program. For an investor whose new build is intended as a rental rather than a primary residence, a DSCR loan is worth understanding as a separate exit-strategy tool. DSCR loans are designed for non-owner-occupied investment properties. Because they’re business-purpose investor loans, they’re reviewed differently from a standard owner-occupied mortgage, and there’s no personal-use allowance on that file for the life of the loan — a different product solving a different problem than the bank statement loan used to finance the build itself.
For deeper mechanics on how draws move through a super-jumbo bank statement structure, see Lendmire’s coverage of how a super jumbo bank statement loan handles construction draws and leverage on new construction with a bank statement loan. Both walk through this in more depth.
Common Mistakes Investors Make
Assuming construction approval guarantees permanent approval is the most expensive one. Under a two-time-close structure, it doesn’t — treat the permanent loan as its own file from day one.
Letting the appraisal shelf life run out is the second. A 120-day window sounds long until a permitting delay eats six weeks of it. Track that date against the construction timeline, not just the loan file.
Assuming the builder’s risk policy converts automatically is the third. It doesn’t, and lenders won’t fund the final draw without proof a homeowners policy is already active.
For deeper background on the mechanics discussed here, see CFPB ATR/QM Small Entity Compliance Guide (2015).
Frequently Asked Questions
Does a bank statement loan qualify differently on new construction than on a resale? No. The deposit-averaging formula, the expense ratio, and the lookback window all work identically. What differs is the collateral file — appraisal type, draw schedule, and completion documentation — not the income math itself.
Can I lock in my permanent bank statement loan while my house is being built? It depends on whether the structure is one-time-close or two-time-close. A one-time-close loan converts automatically at completion using the original qualification. A two-time-close structure treats the permanent loan as a fresh underwriting decision, so nothing is locked until that second file is approved.
What happens if construction runs longer than expected? The appraisal’s roughly 120-day shelf life may expire, requiring a new appraisal rather than an update. If the bank statement lookback window also ages out past its 12- or 24-month period, expect a request for updated statements before the permanent loan can close.
Is builder’s risk insurance the same as a homeowners policy? No. Builder’s risk covers the structure and materials during construction and typically ends at closing, occupancy, or its stated expiration — whichever comes first. A standard homeowners policy has to be active separately before the lender releases the final draw.
Can I use a bank statement loan to build a rental property instead of a primary residence? Investment-property bank statement financing exists on most programs, generally at leverage roughly five points below primary-residence figures at the same loan size, subject to underwriting. Investors planning to hold the finished property as a long-term rental should also compare that against a DSCR loan, which qualifies primarily on the property’s rental income rather than personal deposits.
If you’re weighing a bank statement construction-to-permanent structure against a DSCR exit strategy for a new-build rental, Lendmire can help you compare leverage, sizing, and documentation paths across its wholesale network before you commit to either. Reach out at 828-256-2183 or request a quote to walk through the specific file.
For current guidelines and terms, see Lendmire’s super jumbo bank statement loan programs page.
Self-employed borrowers can compare both super jumbo programs on Lendmire’s self-employed mortgages page.
About Lendmire
Lendmire (NMLS# 2371349), a non-QM mortgage broker serving investors in 40 markets including Washington, D.C., helps structure DSCR scenarios commonly evaluated around a property’s rental income rather than personal income paperwork, subject to lender guidelines. A Scotsman Guide Top Mortgage Workplace in 2025 and 2026, Lendmire places loans through wholesale investor lenders and is not a direct lender.
Lendmire’s Top Mortgage Workplace recognition is documented by Scotsman Guide 2025 Top Mortgage Workplace and Scotsman Guide 2026 Top Mortgage Workplace.
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References
1. HUD Appendix D Valuation Protocol
2. CFPB ATR/QM Small Entity Compliance Guide (2015)
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Required disclosures. Lendmire (NMLS# 2371349) operates as a licensed mortgage broker, not a direct lender or depository. The discussion in this article is general in nature and should not be relied upon as financial, legal, or tax advice — every investment scenario is unique and should be reviewed by a qualified professional. Any loan inquiry is subject to lender underwriting, and this article is not a commitment to lend or a guarantee of approval. Mortgage rates, loan terms, and program guidelines vary by borrower, property, and state, and may change without notice. Equal Housing Opportunity. Verify licensure at NMLS Consumer Access.
