How a Bank Statement Lender Counts Deposits for a Partial Owner

The Quick Read: A bank statement lender counts only the share of business deposits that belongs to you, so a partial owner gets credit for a slice of the account, not the whole balance. The lender screens out non-income credits, applies an expense factor, applies your ownership percentage, and averages the result over the months reviewed.

• Business statements run through an expense factor, then your ownership share.
• Personal statements skip the multiplication, but deposits must trace to your work.
• Transfers, loan proceeds, and refunds come out before anything is averaged.
• A K-1, operating agreement, or CPA letter typically proves the percentage.
• If the ownership haircut sinks the file, a DSCR loan on a rental may fit better.

Two partners can deposit the same money and qualify very differently. One owns 100% of the business. The other owns 30%. The lender sees identical statements and very different incomes. This article walks through why, step by step, and where the general rule bends.

For the wider picture on alternative-documentation and investor lending, Lendmire’s complete DSCR loans guide covers the neighboring programs.

Key Terms Defined

Qualifying income: the monthly figure a lender uses to judge whether you can repay, which is not the same as what you earn on paper.

Eligible deposit: a credit to the account that the lender accepts as real business or personal income.

Expense factor: the percentage of business deposits the lender assumes goes to operating costs, set by the lender.

Ownership share: the percentage of the business that legally belongs to you.

K-1: the tax form that reports each owner’s allocated share of a partnership or S-corporation.

Non-QM: alternative-documentation lending outside standard agency rules. It is fully documented, just differently.

What Does Counting Deposits Actually Mean?

Counting deposits means turning a year of bank activity into one monthly income number. The lender reviews 12 months of business or personal statements, removes credits that are not income, and averages what remains. Qualifying income comes from deposit averages with lender-specific expense factors.

Why does this product exist? Traditional personal-income documentation often understates cash flow. Depreciation, payroll, and contractor costs push taxable income down on paper. Bank statement lending reads the cash instead of the return.

It is still documentation. Non-QM is alternative documentation, not no documentation. The lender reviews your file on documented income under the applicable program, subject to lender guidelines.

The Deposit-Counting Sequence for a Partial Owner

The sequence has eight steps. Across Lendmire’s wholesale network, the order is consistent even though each lender sets its own numbers.

Step 5 is the one that sets partial owners apart. The lender multiplies net business deposits by your share. A 50% owner gets credit for roughly half. The exact treatment is lender-specific, so read it as the typical pattern, not a formula to promise.

Reserves deserve a note. Deposits prove income, not savings. Reserves, commonly around 6 months of the housing payment, need their own asset statements.

Which Deposits Come Out First?

Screening happens before any math. A lender cannot treat every credit as income, and the federal repayment-capacity rule backs that instinct. Under the federal truth-in-lending rulebook’s repayment-capacity provision, a creditor must make a reasonable, good-faith repayment determination, and the eCFR text calls for verifying income with reliable third-party records. Bank statements are one form of those records.

The logic is simple. Money that moved from your savings to your checking is not new income. Money borrowed is a debt, not earnings. Large round-number deposits draw questions, and a letter of explanation with supporting paperwork usually settles them. For deeper treatment, Lendmire’s piece on how a lender traces large one-time deposits covers that screening in detail.

Where Does Your Ownership Share Enter?

Your share enters after the expense factor and before the monthly average. The reason is plain: a lender cannot credit you with income that belongs to someone else. In a shared business account, a partner’s portion of the cash is the partner’s income, not yours.

Most programs we place files with want proof of the percentage. Typical documents include an operating agreement, a K-1, or a letter from a CPA or enrolled agent. The K-1 mainly proves the percentage. It does not prove cash you received, which is why lenders still read the deposits.

What if the paperwork and the application disagree? The file stalls until they match. Fix the document or the application before submitting, not after the underwriter finds the gap.

Many programs also set a minimum ownership percentage before the business account can be used at all. Below that floor, there is no partial credit. The number is lender-set and varies across the network, so ask before you assume.

There is one familiar benchmark outside this world. Agency guidelines treat owners under 25% differently, counting K-1 income for those owners only when the lender verifies it was actually distributed or the business has adequate liquidity. That is an agency rule and does not govern bank statement programs. It only explains why 25% sounds familiar.

Personal or Business Statements?

Personal statements generally skip the ownership multiplication. Business statements get the expense factor and the ownership share. The right choice depends on where your money actually lands.

A minority owner often does better on personal statements. If a 30% partner draws regular distributions or pay into a personal account, those deposits already reflect the actual share received. No multiplication, but the deposits still have to trace to the business.

Commingled accounts add a wrinkle. Only business-attributable deposits count. Lendmire’s article on separating co-mingled deposits walks through that split.

Same Deposits, Different Ownership

Run the logic with percentages and no dollars. Take one business account with a given 12-month deposit total. Assume a 50% expense factor, a common starting point, though each lender sets its own. After expenses, half the deposits remain.

A 100% owner is credited with all of what remains. A 50% owner is credited with half of it. A 30% owner gets 30% of it. Same account, same expense factor, and the qualifying income falls in direct proportion to ownership.

An accountant-prepared expense ratio may replace the default where the program allows. If your business runs lean, a lower documented ratio can partly offset a smaller share. That is program-dependent, so treat it as a question for the lender, not an assumption.

Situations That Complicate the Math

• Ownership changed mid-window. If your share rose or fell during the 12 months, expect the lender to use the current percentage and question the history.
• Partner capital and loans. Money a partner puts in is not revenue. Expect those credits to be screened out.
• Multiple entities. Each entity is analyzed on its own deposits and your share of each.
• Co-borrower partners. If the other owner is also on the loan, the combined income logic can differ.
• Falling deposits. A downward trend can lower the figure the lender will accept.
• Double counting. A lender reviewing both personal and business accounts must avoid counting the same dollar twice, so distributions moved from business to personal are counted once.
• Entity-titled rentals. Bank statement programs generally qualify the person, and title and vesting rules vary by lender.

What Happens to the Number Next?

The qualifying income feeds debt-to-income. The lender compares it to your debts and the proposed housing obligation. Federal guidance sets no bright-line cap here, as the CFPB’s older compliance guide notes, so each lender sets its own limits. That is one more reason the same borrower can see different outcomes across programs.

Leverage depends on occupancy. On a primary residence, bank statement programs reach up to 90% LTV on a purchase or rate-term refinance through select lenders, with the strongest files earning the top. Owner-occupied cash-out on a primary or second home goes up to 80% LTV, with a fixed expense ratio (75% with an accountant-prepared ratio). Investment-property cash-out tops out around 75% LTV. Investment purchase leverage on bank statement documentation varies by lender. Loan sizes run roughly $125,000 to $3,500,000, all subject to lender guidelines.

Occupancy also decides the disclosure regime. An owner-occupied file is a consumer mortgage, where TRID applies. A bank statement loan on a non-owner-occupied rental, including a short-term rental, is business-purpose and exempt from TRID.

When a DSCR Loan Fits a Partial Owner Better

If the loan is for a rental, ask whether personal income should be in the file at all. A DSCR loan tests the property: rent against the full monthly obligation. Qualification there runs primarily on the property’s rental income covering the payment, subject to lender guidelines. Your partnership share never enters the math.

The tradeoff is real. A bank statement loan can suit a borrower with strong deposits, a large ownership share, and a thin-rent property. DSCR often fits better for a minority owner whose ownership haircut would shrink income, or whose rent clearly covers the property’s costs. Some select lenders also review sub-1.00 coverage, though leverage and terms adjust.

File-Prep Checklist

• Every page of every statement for the full window, business and personal.
• An operating agreement, K-1, or CPA or EA letter showing your percentage.
• Written explanations for large or unusual deposits.
• A CPA-prepared expense ratio, if your costs run below the default.
• Separate asset statements for reserves.
• A note on any ownership change during the window.

Every file is underwritten individually and is not a commitment to lend.

About Lendmire

Lendmire (NMLS# 2371349) is a mortgage broker that arranges bank statement and DSCR financing through select lenders in its wholesale network. Program details are subject to change, and nothing here is a commitment to lend. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. CFPB Regulation Z § 1026.43

2. eCFR 12 CFR 1026.43