The Quick Read: A bank statement cash-out refinance on a property with unpermitted work is possible with some lenders, but the appraisal judges the work, not your deposits, so the outcome depends on whether the lender counts the space, what that does to the loan-to-value cap, and how much cash is left. Your bank statements prove income. The appraisal decides what the property is worth.
- Unpermitted work is a property question, so it does not change how your income is documented.
- The appraisal sets value, and value sets your maximum loan and your cash out.
- Each lender writes its own rule for unpermitted space. Some exclude it, some cap the cash out, and some ask for a permit.
- On cash-out, the ceilings are lower than on purchase: up to 80% on a primary residence, up to 75% on a second home or investment property.
- Big banks rarely write this product. Specialty lenders reached through a broker usually do.
What This Loan Is (and What It Is Not)
A bank statement loan is reviewed around documented income under the applicable program, subject to lender guidelines. Instead of tax returns, the lender reads 12 months of business or personal bank statements. It averages your eligible deposits and, for business accounts, applies an expense factor that varies by lender. A higher factor means less qualifying income.
It is a non-QM loan. That means non-qualified mortgage: a loan that falls outside the standard rules for conventional mortgages, which is why it exists for people whose tax returns understate their cash flow. Experian describes these loans as built mainly for self-employed borrowers.
A cash-out refinance replaces your current mortgage with a larger one and pays you the difference. Lenders measure the new loan against the property’s appraised value, a ratio called loan-to-value, or LTV.
Here is the part that trips people up. Income and collateral are two separate tracks. Bank statements settle the income track. They do nothing for the collateral track, where unpermitted work lives.
Do Banks Offer a Bank Statement Cash-Out Refinance on a Property With Unpermitted Work?
Usually not at the retail counter. Large banks mostly stick to standard mortgage products with tax-return documentation. Bank statement programs are written mainly by specialty non-QM lenders, and borrowers typically reach them through a mortgage broker.
Lendmire is a mortgage broker. It does not lend. It works with a network of wholesale cash-out refinance lenders and matches a file to the program that fits. For owner-occupied files, Lendmire’s consumer mortgage licensing covers 16 states, so availability depends on where the property sits.
Why does a broker matter on a file like this? Because lenders differ most on the exact question you are asking. Programs across a network treat unpermitted space in different ways:
- Some reduce or exclude the value of the unpermitted space and lend on the rest.
- Some cap the cash out below the normal ceiling.
- Some require a permit, a closed permit or an inspection before closing.
- Some decline the file when the work looks unsafe or cannot be permitted.
A single bank gives you one rulebook. A broker shopping several wholesale lenders can steer a file toward the program whose overlay fits the work. The best program for your situation depends on the type of work, the property, your credit profile, the leverage you need and your documentation. Nobody can name a winner in advance, and a list of lender names would not help you.
How Underwriting Treats the File, Step by Step
Underwriting runs two checks side by side. They come together when the lender sizes the loan.
1. Income check. The lender reviews 12 months of statements. It removes transfers, refunds and loan proceeds, and averages what is left. Deposits that cannot be tied to income can fail verification.
2. Collateral check. A cash-out refinance generally needs a full appraisal, because the lender must confirm the equity before it releases cash.
3. The appraiser flags the work. The appraiser measures the home and compares the layout to public records. If space looks added or converted without a permit, the report says so and comments on quality and safety. It may also raise zoning questions, especially for an accessory dwelling unit (ADU) or a change in unit count.
4. The lender responds. It applies its own overlay: count the space, discount it, exclude it, require a fix, cap the proceeds or pass.
5. LTV and proceeds are set. The appraised value feeds the LTV cap. A lower value shrinks the maximum loan directly.
6. Conditions are attached. These can include a retroactive permit, a closed permit, an inspection or a restructure of the loan.
The two tracks stay separate. Strong deposits can carry the income track while the collateral track still takes a hit.
What the Appraiser Does With Unpermitted Work
Appraisers do not treat all unpermitted work the same. The deciding factors are whether the work is cosmetic or structural, whether it is safe, whether it could be permitted under local zoning, and whether comparable sales show buyers accept that kind of space.
Fannie Mae offers a useful contrast, though it does not govern bank statement loans. Its appraisal FAQ says an appraiser who finds an addition lacking a required permit must comment on the work’s quality and appearance and assess any effect on market value. That is not an automatic exclusion. Non-agency lenders write their own rules, and in practice many take a more conservative line: they simply give no value to unpermitted space.
Here is how common situations tend to play out. Treat the table as a pattern, not a promise, because every lender and every appraiser differs.
| Type of work | Typical appraiser handling | Likely effect on cash out |
|---|---|---|
| Finished basement | Often left out of living area | Lower value, smaller proceeds |
| Garage conversion | Flagged; may be excluded | Value cut; some lenders decline |
| Room addition | Commented on; value varies | Reduced value or permit condition |
| Unit-count change or ADU | Flagged for zoning and legality | Excluded from value; high decline risk |
| Plumbing or electrical | Safety comment | Repair or inspection condition |
| Cosmetic work | Usually no comment | Little or none |
Structural and safety items carry the most risk. Cosmetic work without a permit rarely moves anything.
A Worked Example: What Excluded Space Does to Your Cash Out
These are illustrative index units, not dollars. They show the mechanics only.
Say you expect the home to appraise at 100 units. Your current mortgage balance is 50 units. At a 75% cash-out ceiling, the maximum new loan is 75 units. Subtract the 50-unit payoff, and the cash out is about 25 units before closing costs. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
Now the appraiser excludes an unpermitted addition that represented 10 units of your expected value. The home appraises at 90. The same 75% ceiling gives a maximum loan of 67.5 units. After the same payoff, cash out falls to 17.5 units.
Value fell 10%, yet your cash out fell 30%. That gap is why unpermitted space hurts more than most owners expect: the existing balance does not shrink, so the whole loss lands on your proceeds. Your income qualification did not change at all.
The Program Numbers
Program figures reflect select lenders in Lendmire’s wholesale network. They are typical ranges, not commitments, and each file is underwritten individually. Always check which transaction and occupancy a number belongs to.
- Primary residence, cash-out: up to 80% LTV with a fixed expense ratio, and up to 75% LTV when an accountant prepares the ratio. The accountant route is the lower ceiling.
- Second home, cash-out: up to 75% LTV, set by loan size and credit.
- Investment property, cash-out: tops out around 75% LTV.
- Primary residence, purchase or rate-term: up to 90% LTV on stronger files. That figure does not apply to cash-out.
- Asset-depletion alternative: qualifying from liquid assets runs to about 80% LTV on a primary residence.
- Loan sizes and reserves: roughly $125,000 to $3,500,000, with reserves commonly around 6 months of the housing payment.
Investment purchase leverage on bank statement documentation varies by lender. Term length also follows each lender’s program sheet, so do not assume extended or interest-only terms on an alt-doc loan.
Where the General Rule Breaks
ADUs and extra units. An unpermitted second unit is the hardest case. Appraisers tend to flag it, and lenders tend to exclude it from value. On a rental file, any rent that unit produces may be left out of the rent schedule as well. Your own deposits can still qualify you, but the collateral value takes the hit.
Legal nonconforming is not unpermitted. A grandfathered use that was legal when built is a different matter from work done without a permit. Fannie Mae’s FAQ accepts a legal nonconforming use when the appraisal reflects any adverse effect. Grandfathered status needs documentation, and it does not rescue work that never had a permit.
Minor work with a clear path. A lender may flex on small items with a documented route to a permit. Receipts, contractor records and a letter from the building department help here.
Owner-occupied versus rental. Occupancy decides the paperwork regime, and the two should never be mixed. An owner-occupied cash-out on a primary residence or second home is a consumer mortgage, so consumer disclosure rules, including TRID, apply. A bank statement loan on a non-owner-occupied rental, including a short-term rental, is a business-purpose loan. Federal rules exempt business-purpose credit from Regulation Z, and TRID does not apply. Lenders look closely at how a loan is classified, so a stated purpose alone does not settle it.
Value reduced below what you need. If an appraisal comes in low because of excluded space, some borrowers ask the lender about a reconsideration of value with supporting comparable sales. Others drop the cash-out amount, or move to a rate-and-term refinance and take no cash.
Permit First, or Refinance As-Is?
Neither answer is right for everyone. The honest tradeoffs look like this.
Permitting first gives the appraiser a legal, documented space to count. It can raise the value the lender recognizes, depending on comps and underwriter review. The cost is real: inspection, fees, and sometimes opening walls to show what is behind them. Zoning may also say the space cannot be permitted at all, and you want to learn that before you plan around it.
Refinancing as-is keeps your timeline simple, and it works when the work is minor or the lender excludes the space and you can live with that. The risk is a smaller loan than you planned.
A third path sits in between. If you want cash-out proceeds to pay for the permit fix, some lenders will restructure the deal. A rate-and-term loan now, followed by a cash-out later, can suit that plan. The cleanest sequence is to ask the broker about the work before the appraisal is ordered, not after.
Key Terms Defined
Unpermitted work: construction, conversion or major repair done without the building permit the local authority required.
Non-QM loan: a mortgage that falls outside standard qualified-mortgage rules, often used when income is documented in a nonstandard way.
LTV (loan-to-value): the loan amount divided by the property’s appraised value, shown as a percentage.
Appraisal exclusion: an appraiser or lender leaving space out of the value or living area, usually because it was not permitted or legal.
Expense factor: the share of business deposits a lender treats as operating costs, which lowers qualifying income.
Prepare Before You Apply
A tidy file helps the broker match you to the right program. Gather these items first:
- Twelve months of the statements you plan to use, with the source of each large deposit clear.
- Permit history, receipts, contractor invoices and any building-department correspondence.
- Photos of the work and a plain description of when it was done.
- A zoning letter if the work involves an ADU, a garage conversion or a unit-count change.
- Your current mortgage payoff figure and the reserves you hold.
Tell the broker about the work at the start. Appraisers cross-check the layout against public records, so surprises tend to surface anyway. Disclosing early lets the broker steer the file toward a lender whose overlay fits.
Frequently Asked Questions
Can a bank statement loan ignore unpermitted work?
No. The income method and the collateral review are separate. Bank statements prove income, but the appraisal still reports the work and the lender still decides how to treat it. A strong income file does not make the property question go away.
Will the unpermitted space be valued at zero?
Not automatically. Agency guidance asks appraisers to comment on market impact instead of excluding the space outright. Non-agency lenders write their own rules, so some give the space no value, some discount it and some count it when comps support it.
Does the lender count rent from an unpermitted unit?
Often not. On rental files, the rent schedule usually follows the appraisal, and an unpermitted unit is commonly left out of it. Your deposits can still qualify you on the income track, which is one reason bank statement documentation is useful when a unit is in question.
Can I use the cash out to fix the permit problem?
Sometimes, but it depends on the lender. A lender may require the fix before closing, restructure the loan, or suggest a rate-and-term refinance first and a cash-out later. Raise this with the broker before the appraisal is ordered.
Is a rental treated differently from my own home?
Yes. An owner-occupied cash-out is a consumer mortgage with consumer disclosure rules. A bank statement loan on a non-owner-occupied rental is business-purpose and exempt from those disclosure rules. Cash-out leverage also differs: up to 80% on a primary residence, up to 75% on a second home or investment property.
Next Step
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. For the wider picture of how these programs fit alongside investor loans, read the complete DSCR loans guide. Qualification is subject to lender guidelines and is not a commitment to lend.
Investors weighing their equity options can start with Lendmire’s guide to cash-out refinance on an investment property.
About Lendmire
As a mortgage broker (NMLS# 2371349), Lendmire helps self-employed and high-net-worth borrowers in 16 states qualify on bank statements, a profit-and-loss statement, 1099s or liquid assets instead of tax returns, through wholesale lenders. Lendmire is never the lender; program terms are set by the lender and its guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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Informational only. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
References
1. Experian
3. CFPB Regulation Z, Section 1026.3
This article is part of Lendmire’s bank statement loan program — full qualification details, guidelines, and scenarios live on the program page.
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Compliance and disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage broker and is not a direct lender, depository institution, financial advisor, or tax professional. Content in this article is general market analysis and educational information — not financial, legal, or tax advice for any specific situation. Lendmire does not guarantee loan approval; every transaction is subject to underwriting by the funding lender. Mortgage pricing and loan program guidelines are subject to change at any time without notice and vary by borrower characteristics, property type, and state regulations. Lendmire complies with Equal Housing Opportunity. Licensure verification: NMLS Consumer Access.