How to Qualify for a Bank Statement Loan for a Non-Warrantable Condo

The Quick Read: You qualify on two tracks at the same time. Your income is read from 12 months of bank deposits, and the building is reviewed separately for the specific defect that made it non-warrantable. The lender must accept both before the deal works forward. A strong borrower file does not cure a building problem, and a clean building does not rescue thin deposits.

• Non-warrantable is a label on the building. It says the project fails the tests for sale to the big mortgage agencies. It does not describe you, and it does not automatically mean a bad investment.
• Income comes from deposit averages. The lender strips out transfers and one-time deposits, applies an expense factor on business accounts, and compares the result to your full housing obligation.
• Leverage on these condos usually sits below a program’s headline ceiling. The lender sets it after reviewing the project.
• Occupancy decides the rulebook. An owner-occupied condo is a consumer mortgage, and a rental condo is a business-purpose loan.
• Ask for the HOA questionnaire before you make an offer. It is a more affordable way to avoid paying for an appraisal on a building that fails review.

What “Non-Warrantable” Actually Means

A condo is non-warrantable when the project, not the buyer, fails the standards that let a loan be sold to the large secondary-market agencies. The unit can be beautiful, the HOA can be responsible, and the label still applies.

The triggers are specific, and they include thin HOA reserves, incomplete construction, and a high share of rented units.

Here is the part many buyers miss. A bank statement loan is a non-QM product. That means it sits outside the agency box, so the agency tests do not gate it. The agency rules matter because they explain why your building landed in this bucket.

Non-QM does not mean “no building review,” though. Lenders that finance these condos still look at the project. They just accept defects that an agency would not.

How Two-Track Qualification Works

Two separate files are underwritten side by side, and either one can stop the deal. Most confusion about this loan comes from treating them as one.

The two tracks run in parallel but depend on each other. The building decides how much leverage and what terms the lender will offer. Your deposits decide whether the payment fits. A great file on one side can support a weaker file on the other only up to a point, and the lender draws that line, not you.

Track One: How Bank Statement Income Is Calculated

Qualifying income is an average of your deposits after the lender removes everything that is not repeatable earnings. Across the wholesale network Lendmire works with, the flow is consistent even though details vary by lender.

1. The underwriter collects 12 months of consecutive statements. Business or personal accounts can be used, and some programs ask for a longer window, so confirm which one your lender uses. 2. Transfers between your own accounts, one-time windfalls, and unexplained deposits come out. 3. On business accounts, the lender applies an expense factor to the remaining deposits. The lender sets that factor based on your business type and any P&L or CPA letter. You do not choose it, and no lender can promise one up front. 4. The result is averaged over the window to produce qualifying monthly income. 5. That income is compared to the full housing payment and your other monthly debts.

Qualification happens on documented income under the applicable program, subject to lender guidelines. This is not a stated-income loan. The lender is verifying real deposits and checking that you can repay.

A worked example with index numbers

Say your clean business-account deposits average 100 units a month. That is an index, not a dollar figure. Transfers and one-time deposits total 10 units, so 90 remain. Suppose the lender applies an expense factor that removes half. Qualifying income is then 45 units.

Now run the same borrower on a personal account. The deposits are the same, and the same 10 units of non-income come out, leaving 90. Personal accounts generally skip the expense factor, but the lender needs to see a clear pattern of business income in them. If it does, qualifying income can be far higher than on the business account. If the account is mixed with groceries, rent, and family transfers, the lender has a harder time proving it.

This arithmetic is illustrative only. Real expense factors differ by lender and business type.

The stronger choice depends on which account shows your true earnings most cleanly. Lenders in the network often run both when you hold both, so ask your broker to compare the two before you commit to one.

Track Two: Why Buildings Fail, and Which Defects Are Survivable

Whether a defect is survivable depends on the lender, but some are far easier to live with than others. The table sorts the common ones by how lenders in this space tend to treat them.

Litigation deserves a second look. A lawsuit over a landscaping contract is a different file from a suit over structural defects. Lenders look at what the dispute touches, such as safety, structural soundness, or habitability, before deciding.

Condo hotels and mandatory rental pools are the hard cases. Some lenders exclude them entirely. 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.

Warrantability is not permanent

A building’s status can change when agency rules change. A recent Fannie Mae lender letter retired the 50% investment-property concentration limit for established projects reviewed under full review on investor loans. It also retired the limited review process and raised replacement-reserve requirements. The presale requirement for new projects stayed. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.

That does not mean every lender followed along. A Michigan condo-law firm notes that individual lenders can keep their own investor-concentration rules. So a building that was non-warrantable last year may now be eligible for agency financing, or it may still be treated as non-warrantable by the lender you talk to. Ask which version applies today.

Leverage, Reserves, and Loan Size

The program ceilings below are what select lenders in Lendmire’s network allow in general, not what a non-warrantable condo automatically receives. After project review, a lender commonly sets leverage on these condos below the headline ceiling, and the strongest files get closest to it. Every file is underwritten individually, and nothing here is a commitment to lend.

• Primary residence purchase or rate-and-term refinance: up to 90% LTV through select lenders, with the top of that range reserved for stronger files.
• Primary residence on an asset-depletion alternative: up to about 80% LTV. The borrower’s qualification is reviewed against liquid assets rather than deposits.
• Owner-occupied cash-out (primary residence or second home): up to 80% LTV with a fixed expense ratio, or up to 75% LTV with an accountant-prepared ratio, depending on loan size and credit.
• Investment property cash-out: tops out around 75% LTV.
• Investment property purchase: leverage on bank statement documentation varies by lender. Investors who want leverage guidance should also look at the DSCR side.
• Loan amounts: roughly $125,000 to $3,500,000.
• Reserves: commonly around 6 months of the housing payment.

LTV means loan-to-value, the loan balance divided by the property’s appraised value. Reserves are liquid funds you keep after closing, and lenders count them as a cushion.

Occupancy Changes Which Path Fits

How you plan to use the condo decides both the rulebook and, in many cases, which loan type may fit best.

Primary residence or second home. This is a consumer mortgage, so the consumer disclosure rules known as TRID apply. Bank statement documentation fits well when your traditional personal-income documentation understates your cash flow.

Non-owner-occupied rental, including a short-term rental. This is a business-purpose loan, and it is exempt from those consumer disclosure rules. Business-purpose investor loans are reviewed differently from a standard owner-occupied mortgage. The label depends on your actual plans, so do not assume “investment” alone settles it.

For a rental condo, you have a second option. A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines, and your personal income matters less. Lendmire’s piece DSCR Loan Vs Bank Statement Loan For Investors walks through the tradeoffs. In short, bank statements suit the self-employed investor whose deposits are strong. DSCR suits the investor whose rent is strong or who prefers not to document personal cash flow. HOA dues feed straight into the payment on the DSCR side, so ask for them early. Read the complete DSCR loans guide for how that route works end to end.

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.

Your Two Checklists

Borrower file

• All pages of 12 consecutive statements, including blank pages, for every account used
• A P&L or CPA letter, when your program uses one
• Proof of your business or self-employment, such as a license or registration
• Government ID and a credit profile you have reviewed for errors
• Documentation of reserves and the source of your down payment

Building file

• The completed condo questionnaire from the HOA or management company
• The current HOA budget and recent financial statements
• The master insurance certificate
• Any litigation disclosure, assessment history, and rental or short-term-rental policy
• An appraisal on the condo unit form, ordered after the building passes review

Deposit habits that cause trouble

Large unexplained deposits slow files down and sometimes sink them. So do transfers between your own accounts, personal spending mixed into a business account, and a business account opened shortly before you apply. Keep one account clean for at least the whole statement window, and write down the source of any unusual deposit before the lender asks.

The Sequence That Saves You Money

Order matters more than speed on this loan, because the building can fail after you have already paid for things.

1. Get a broker conversation first. Before touring seriously, ask which income route and which condo types are workable for you.

2. Pull your statements and clean up the account. Identify transfers and unusual deposits now.

3. Request the HOA questionnaire and budget before you make an offer. Ask the listing agent or the management company what the building’s defect is, if any.

4. Write your contract with a financing contingency. Give yourself room if the building fails review.

5. Submit both files together. The lender reviews your deposits and the project at once.

6. Order the appraisal after the project clears. An unusable building makes the appraisal a wasted cost.

The same sequence also protects your exit. A defect that narrows today’s lender pool also narrows tomorrow’s buyer pool. Price that into your offer before you commit.

What Happens If You Are Declined?

A decline is usually fixable in one of four ways, and the cause tells you which.

• Income too low on the business account. Compare personal statements, add a CPA letter if it supports a lower factor, or try the asset-depletion route if you hold significant liquid assets.
• Building rejected by one lender. Another lender may accept the same defect. Overlays differ more than most borrowers expect, and some lenders price a defect while others rule it out.
• Leverage too thin for your cash. Adjust the down payment, add reserves, or change the transaction type.
• Rental condo with weak personal income. Consider the DSCR route, where the rent carries the file.

Sometimes the honest answer is another building. A defect that no lender in the market will accept is information about the property, not about you.

Who Should and Should Not Use This Route

This loan fits a self-employed buyer, a 1099 earner, or an owner whose traditional personal-income documentation understates cash flow, buying in a building that agency financing will not touch. It fits less well in two cases.

A salaried buyer in a warrantable building usually has simpler, cheaper options. And an investor whose rent clearly covers the payment may do better on a property-based loan. The right path depends on your income pattern, the building’s defect, your leverage target, and current lender guidelines.

Key Terms Defined

Non-warrantable condo: A condo project that fails the standards for sale to the large secondary-market agencies, so it needs a lender outside that box.

Bank statement loan: A non-QM mortgage that is reviewed around average deposits across a set number of months instead of traditional personal-income documentation.

Expense factor: The share of business deposits a lender treats as operating costs and removes before counting income.

Condo questionnaire: A form the HOA or management company completes about finances, litigation, ownership concentration, and rentals so the lender can review the project.

Reserves: Liquid funds you hold after closing, usually measured in months of the housing payment.

Project review: The lender’s check of the building itself, separate from your personal file.

Next Step

Lendmire’s piece Non-Warrantable Condo Financing Through a Bank Statement Loan goes deeper on the building side. Lendmire is a broker that arranges financing through select lenders in its wholesale network, and any outcome is subject to lender guidelines and credit approval. This is not a commitment to lend.

About Lendmire

Lendmire (NMLS# 2371349) is a DSCR-focused mortgage broker that helps arrange investor financing across 41 markets, including Washington, D.C., through wholesale and investor-lending channels. DSCR eligibility is generally reviewed by the lender around the property’s rental income rather than personal income documentation, subject to lender guidelines — which works for self-employed investors, LLC operators, and portfolios above four financed properties. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. Fannie Mae Lender Letter on condo guidelines

2. Michigan Community Association Law Blog on condominium lending guidelines