How to Meet Bank Statement Loan Ownership Stake Requirements for Partial Owners

The Quick Read: A partial owner meets the test by showing a documented stake that clears the program minimum, typically 25% of the business whose account supplies the deposits. The stake must be proven with an operating agreement, a partnership tax form, or a CPA letter that all show the same percentage. Income is then counted only in proportion to that share.

• You do not need to own 100% of the business. Across the wholesale network Lendmire works with, business bank statement programs typically want at least 25%, and some lenders set the bar higher.
• The test applies to business statements. Personal statements skip the ownership math, but the deposits must still trace back to business income.
• Your share multiplies your qualifying income, so a 30% partner and a 100% owner with identical deposits qualify very differently.
• Below the floor, you are not out of options. A personal-statement route, another income program, or a rental-based loan may fit.

Why Lenders Ask How Much of the Business You Own

Lenders ask because deposits in a business account do not all belong to you. If you own part of the company, the rest of that cash belongs to your partners, to payroll, and to the business itself. The ownership percentage is how a lender separates your slice from everyone else’s.

Here is the logic in plain terms. A bank statement loan is reviewed around documented income under the applicable program, subject to lender guidelines. The lender reads 12 months of statements and averages the deposits. Then it asks how much of that money is yours to spend on a mortgage.

A 100% owner can answer that easily. A minority owner has a harder case. You may not control the account, you may not set your own pay, and a partner has a claim on the same deposits. A minimum stake is the lender’s way of saying your connection to the money is strong enough to count.

Most programs we place files with set that minimum at 25%. It is a program rule, not a law of nature, and it shows up across the wholesale network more often than any other figure. The strictest overlays want more.

Key Terms Defined

Ownership stake: the percentage of a business you legally own, as shown in your formation or partnership documents.

Operating agreement: the signed document that sets out who owns what percentage of an LLC and how profits are shared. A partnership has a similar partnership agreement.

K-1: the tax form a partnership or S-corporation issues to each owner. It proves your percentage. It does not prove your deposits.

Expense factor: the share of business deposits a lender treats as operating costs rather than income. The lender assigns it based on the business, and it varies by program.

CPA letter: a note from your accountant confirming facts such as your ownership percentage and years in the business. It supports the file. It does not approve the loan.

Non-QM: short for non-qualified mortgage, meaning a loan that uses alternative documentation instead of standard tax-return income. Bank statement loans sit here.

Commingled account: a single account that mixes personal and business money.

How Underwriting Treats Your Stake, Step by Step

The lender runs the same sequence on nearly every business-statement file. Knowing the order tells you where to prepare.

1. Pick the account type. Personal statements count eligible deposits with no ownership math and no expense factor, as long as the deposits are identifiable as business income. Business statements run through both an expense factor and your ownership percentage.

2. Prove the stake. An operating or partnership agreement, a K-1, or a CPA letter is the usual proof. A claim on the application is not enough.

3. Screen the deposits. The underwriter removes transfers between your own accounts, loan proceeds, refunds, and one-off deposits it cannot document.

4. Apply the expense factor. The lender sets it. On some programs, a CPA letter or a profit-and-loss statement can support a lower factor. That depends entirely on the program.

5. Apply your share. Net deposits are multiplied by your ownership percentage. The result is divided by the number of statement months to get monthly qualifying income.

6. Run the rest of the file. Debt-to-income, credit, assets, and reserves all still apply. Reserves commonly run around six months of the housing payment. Loan sizes on these programs run from roughly $125,000 to $3,500,000, subject to lender guidelines.

Step two is where partial owners most often stumble. Underwriters compare documents against each other. If your agreement says 40% and your K-1 says 35%, the file stalls until someone explains the gap.

What Your Share Does to Your Qualifying Income

Your share is a straight multiplier, and it hits hard. Consider four owners whose business accounts show identical deposits. The table below uses a 50% expense factor purely as a modeled assumption. It is not a Lendmire parameter, and real factors vary by lender and business type.

Read the bottom row against the top row. The 100% owner counts four times the income of the 25% owner, even though the deposits are the same. That gap flows straight into purchasing power.

Two things can narrow it. First, a lower expense factor lifts every row. Second, if your business partner is also a borrower on the same loan, a program may let the two of you be counted together. Whether that works depends on the program, so ask before you assume it.

Proof of Ownership by Entity Type

The documents that prove your stake depend on how the business is organized. This table shows what underwriters usually ask for.

For a multi-owner entity, the percentage must be documented, and every document has to agree. A K-1 partner is reviewed on deposits, not on K-1 line items. The bank statements carry the income test.

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.

A Plan to Meet the Requirement

Meeting the requirement is mostly preparation. Work through these items before you apply.

Reconcile your paperwork. Pull the operating agreement, the latest K-1, and any CPA letter side by side. The percentage must match on every page. If a recent change in ownership is not reflected everywhere, fix the documents first.

Check where your pay lands. If your ownership stake is too small for the business account to count toward qualifying, look at how you are actually paid. Owners who take a draw or distribution into a personal account can sometimes use personal statements, with no ownership multiplier. The program has to allow it, and the deposits must be traceable to the business. Moving money around just before an application will not help, because underwriters read the whole 12 months.

Get a CPA letter early. Ask your accountant to confirm your name, the business name, your ownership percentage, and your years in the business. It helps with tenure and percentage. It will not set your qualifying income, because the lender does that.

Mind the statement window. A newly acquired or newly increased stake may not cover the full 12 months of statements. The letter can confirm tenure, but the program minimum still applies on the day you apply.

Treat any change in your stake as a real transaction. Raising your percentage to clear a floor only works if it is a genuine, documented change with your attorney and CPA involved. A paper shuffle that does not match how the business operates is a red flag, not a fix.

Lendmire’s piece How to Show Ownership Stake at 25% vs Full on a Bank Statement Loan goes deeper on the paperwork at that threshold.

What If You Fall Below the Floor?

Below a hard floor, the business account generally cannot be used at all, and there is no partial credit. A 24% stake does not earn 24% of the credit. You need another path.

The right path depends on your situation. This table lays out the usual options.

The asset-based route is reviewed against liquid assets instead of income. On select programs it runs up to about 80% LTV (loan-to-value, the loan as a share of the property’s value) on a primary residence. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.

Which option wins comes down to what you are buying. If the property is your home, the personal-statement route or an asset-based file is usually the fix. If it is a rental, there is often a cleaner answer, covered next.

Occupancy Decides the Paperwork and the Product

How you will use the property determines both the loan type and the disclosure rules. An owner-occupied file, whether a primary residence or a second home, is a consumer mortgage. Consumer disclosure rules (TRID) apply to it. A bank statement loan on a non-owner-occupied rental, including a short-term rental, is business-purpose and exempt from TRID.

The federal ability-to-repay compliance guide lists self-employment among the employment types a lender can consider, and it still expects covered consumer loans to be underwritten for repayment. Non-QM means alternative documentation, not zero documentation. No national rule sets a minimum ownership percentage. The floor is a lender program choice, which is why it varies.

For a partial owner buying a rental, this is where the decision gets easy. A DSCR loan (debt service coverage ratio, a loan that qualifies primarily on property-level rental income covering the payment, subject to lender guidelines) does not run an income-attribution test on your business. There is no ownership multiplier, because the property is being underwritten, not your share of a company. Entity and guarantor paperwork still applies, and each lender’s guidelines govern it. Lendmire’s comparison of DSCR and bank statement loans for investors walks through when each fits.

Leverage differs by occupancy, and mixing the numbers up is a common mistake:

• On a primary residence, select lenders offer up to 90% LTV on a purchase or rate-and-term refinance on bank statement documentation.
• On an owner-occupied cash-out, whether primary or second home, the ceiling is up to 80% LTV.
• On an investment-property cash-out, the ceiling is around 75% LTV.
• On an investment purchase using bank statements, leverage varies by lender. Investor-focused leverage guidance sits with the DSCR side. Lendmire’s complete DSCR loans guide covers it.

Those are typical ranges from select lenders in the wholesale network. Each file is underwritten individually.

Co-Owners, Spouses, and Multiple Businesses

A few structures change the math without changing the rule.

A partner on the same loan. When your business partner is a co-borrower, some programs let the two stakes be combined toward the floor, and may not shrink the income the way a solo borrower’s would. This is program-specific. Do not plan around it until a lender confirms it.

A spouse’s income. A non-owner spouse who is also a borrower may be able to add documented income, such as W-2 pay, alongside yours. How it combines depends on the program.

More than one business. Income streams from separate businesses can be combined if each one is documented. Only your ownership share counts for each one.

A stake held through a holding company or trust. This adds a layer of paperwork. The underwriter has to trace your personal interest through the entity, so expect more documents and plan for them.

Red Flags That Stall a File

Most stalled files trace back to a short list of problems.

• Percentages that do not match. The agreement, the K-1, and the CPA letter must agree.
• An unwritten partnership. A handshake deal gives the underwriter nothing to verify.
• Pay out of line with ownership. A 30% owner drawing most of the cash invites questions about who really owns what.
• Untraceable deposits. Transfers, refunds, and loan proceeds get stripped, and what is left may fall short.
• A stake that is too new. A recent purchase of shares may not cover the statement window.

One broker-level observation: the files that go smoothly are usually the boring ones. Documents agree, the account that holds your pay is obvious, and the stake clears the floor with room to spare. The files that struggle are the ones where a borrower tries to explain a mismatch after the fact.

Next Steps

Lendmire is a mortgage broker that arranges financing through select lenders in its wholesale network, and consumer bank statement loans are offered where its consumer mortgage licensing applies, which covers 16 states. Terms depend on lender guidelines, and none of this is a commitment to lend.

Your stake is a number on a document, and the strongest move you can make is to make every document say the same thing before a lender reads them.

About Lendmire

Lendmire — NMLS# 2371349 — is a mortgage brokerage specializing in DSCR investor loans, helping arrange financing across 41 markets, including Washington, D.C., through wholesale and investor-lending channels. The model centers on property-level rental income reviewed by the lender rather than W-2 documentation, subject to lender guidelines, suiting entity-owned and multi-property investors. Lendmire holds Scotsman Guide Top Mortgage Workplace recognition for 2025 and 2026.

References

1. CFPB ATR/QM Small Entity Compliance Guide