
The Quick Read: A K-1 reports taxable income allocated to the owner, while bank statements show cash that actually moved, and an owner who leaves profit inside the company is where those two numbers pull apart. On a K-1 file, a lender wants proof the owner can reach that income. A bank statement file reads deposits, so the account the cash lands in decides the outcome.
- A K-1 is an allocation. It is not a cash receipt.
- Retained earnings can make K-1 income look large and distributions look small.
- Deposit-based files average 12 months of statements and apply an expense factor set by the lender.
- On a rental purchase, a DSCR loan skips both questions and qualifies primarily on property-level rental income covering the payment, subject to lender guidelines.
- Occupancy decides the rules: owner-occupied is a consumer mortgage, a non-owner-occupied rental is business-purpose.
The honest answer on who each option is for: the K-1 path suits an owner whose distributions track reported income. The deposit path suits an owner whose real cash flow shows up in bank accounts but not on the return. An owner buying a rental is often better served by a third lane entirely, covered below. For the full program picture, see the complete DSCR loans guide.
What your deposits qualify you for.
Alt-doc programs read 12 months of business or personal bank deposits instead of tax returns. Enter your average monthly deposits and see the income a lender would credit you.
The expense factor is set by the lender from your business type and profit-and-loss statement; it is not a number you choose. This widget quotes no rate and no payment.
Program parameters shown update from Lendmire’s centralized guideline source.
Estimate
Illustrative estimate only — not a quote, Loan Estimate, approval, or commitment to lend. Deposit average, expense factor, and housing ratio are editable assumptions; the expense factor a lender applies is set from your business type and documentation. No interest rate or monthly payment is quoted here. Purchase capacity is a simplified illustration and does not account for taxes, insurance, HOA dues, or other debts. Alt-doc income documentation is available on consumer mortgages in the states where Lendmire is licensed for consumer lending; actual terms vary by lender, borrower, and property.
Why the Two Numbers Disagree
Box 1 of an S-corp K-1 is the shareholder’s allocated share of ordinary business income. A CPA explainer on K-1 Box 1 makes the point that it is not an owner draw, and that a distribution is a separate transfer of cash or property. Partnerships work the same way in concept: income is allocated, and withdrawals are tracked separately.
Now add retained earnings. Say an owner’s K-1 shows strong income, but most of it stayed in the entity to fund inventory, equipment, or debt paydown. The return says the owner earned a lot. The owner’s personal account says the owner received a modest amount. Both statements are true. A credit-analysis CPA argues that using pass-through income without distributions substitutes taxable income for cash flow, and taxable income does not pay anyone’s bills.
Picture the reverse too. The business account may show healthy gross deposits while the K-1 shows thin income because of depreciation and write-offs. That owner looks weak on paper and strong in the bank.
Side-by-Side
The table below describes how each documentation path generally works. The K-1 column reflects published industry norms. The deposit column reflects how select lenders in Lendmire’s wholesale network commonly treat these files. Every file is underwritten individually.
| Factor | K-1 / Tax-Return Path | Bank Statement Path |
|---|---|---|
| Review basis | Taxable income plus proof of access | Averaged deposits less an expense factor |
| Core documents | Personal returns, K-1s, often full business return | 12 months of business or personal statements |
| Effect of retained earnings | Needs distribution history or liquidity proof | Depends on which account receives the cash |
| Effect of write-offs | Reduces reported income | Largely bypassed, replaced by expense factor |
| Ownership share | Drives self-employed treatment | Applied to the deposit analysis |
| Entity vesting | Usually individual borrower | Varies by program and lender |
| Reserve expectations | Program-dependent | Commonly around 6 months of the housing payment |
| Main friction | Income that never left the entity | Unexplained or commingled deposits |
When the K-1 Path Is the Better Fit
The K-1 path works when the return tells the true story. An owner who takes regular distributions roughly matching K-1 income has a clean file. There is nothing to reconcile.
Agency guidelines show the logic, and they are a contrast here, not a rule for alt-doc or DSCR files. Under the Fannie Mae Selling Guide on K-1 income, K-1 ordinary income counts when the lender confirms the business has enough liquidity to support withdrawing it, or when a stable history of distributions backs the income used. For S-corporation owners at 25% or more ownership, the business cash flow analysis requirement adds a full review of the entity’s stability and trends.
The K-1 path fits when:
- Distributions are steady and documented year over year.
- The business holds enough liquid cash that withdrawal would not hurt operations.
- The return is clean, with modest write-offs and consistent income.
- The owner wants the widest choice of conventional-style programs.
It fits poorly when earnings are deliberately retained. High income with low distributions leaves the file with two weak options: count only the distributions, or prove liquidity the balance sheet may not show.
When the Bank Statement Path Is the Better Fit
Deposits win when cash flow is strong and the return understates it. Across the wholesale network, bank statement programs review the file on documented income under the applicable program, subject to lender guidelines. The borrower provides 12 months of business or personal statements. The lender averages qualifying deposits and applies an expense factor. The lender sets that factor, not the borrower. A third-party-prepared P&L may support a different one where the program allows it.
Scotsman Guide’s overview of bank statement lending notes that lenders look for consistent monthly deposits and that statements can be personal, business, or a mix. It also notes that a one-size expense approach can wrongly penalize asset-heavy businesses. The network’s figure is 12 months.
For the retained-earnings owner, account choice is the whole game:
- Business account deposits are gross receipts, so an expense factor applies.
- Personal account deposits may skip the factor on some programs, but they must trace back to the business. If the owner pays a small salary and leaves the rest in the entity, personal deposits understate cash flow.
- Transfers from business to personal count only when they are real distributions, not shuffling between the owner’s own accounts.
On leverage, a primary residence purchase or rate-term refinance can reach up to 90% LTV through select lenders, with the strongest files at the top. Owner-occupied cash-out on a primary residence or second home tops out at up to 80% LTV, using a fixed expense ratio (75% with an accountant-prepared ratio), by loan size and credit. Investment-property cash-out tops out around 75% LTV. Loan sizes run roughly $125,000 to $3,500,000. All of it is subject to lender guidelines and individual underwriting.
An asset-depletion alternative qualifies from liquid assets instead, up to about 80% LTV on a primary residence. For an owner with large liquid balances and thin income documentation, it is worth a look. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
A Reconciliation That Shows the Gap
Here is a simple way to see where a file stands. Take one year and line up three items: K-1 income, distributions taken, and qualifying deposits.
1. K-1 Box 1 income. This is the reported, allocated figure.
2. Distributions. On an S-corp, look at line 16, code D. On a partnership, the capital account analysis in Section L shows withdrawals. The bank-credit analysis explainer walks through where these sit on the forms. It is an older post, so use it for form mechanics only.
3. Screened deposits. Remove transfers between your own accounts, loan proceeds, refunds, and one-time items. What remains is what a lender can average.
If distributions sit far below K-1 income, the traditional path is stressed. If screened deposits sit well above K-1 income, the deposit path is the stronger document. If all three line up, either path works and the choice comes down to program fit.
Where These Files Go Wrong
Commingling is a common problem. Personal and business money in the same account makes every deposit a question. Large unexplained deposits come next. Each one needs a source letter or an invoice, or it comes out of the average.
Ownership documentation is the third. The share used in the analysis has to match the entity papers. On a K-1 file, the ownership percentage also changes how the lender treats the income.
Expense factors cause quiet surprises. When the borrower cannot document a lower factor, the lender’s default stands. Scotsman Guide uses 50% as an illustration, which is an example and not a rule. Different lenders can produce different qualifying income from the same statements, which is why a broker comparing several programs adds value.
Reserves are the last gap. Asset statements that prove reserves are separate from the statements that prove income. Owners often submit one set and assume it covers both.
The Third Option for Rental Purchases
If the goal is buying or refinancing a rental, neither a K-1 nor deposits may be the right document. DSCR loans are designed for non-owner-occupied investment properties. Because they are business-purpose investor loans, they are reviewed differently from a standard owner-occupied mortgage. That distinction comes from Regulation Z’s business-purpose exemption at 12 CFR 1026.3.
A DSCR file qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. Credit, leases, reserves, and entity documents are still reviewed. Personal income documents are not the center of the file. Select lenders in the network offer programs below 1.00 coverage, with leverage and terms adjusting accordingly.
The occupancy line is firm. An owner-occupied purchase cannot use DSCR and falls into the consumer mortgage lane, 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. 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. For how the two documentation styles compare on investment files, see Lendmire’s piece on DSCR versus bank statement loans for investors.
Key Terms Defined
K-1 allocation: The owner’s share of the entity’s taxable income or loss, reported whether or not cash was paid out.
Distribution: Cash or property actually transferred from the entity to the owner.
Retained earnings: Profit the entity keeps instead of paying out.
Expense factor: The percentage a lender subtracts from business deposits to estimate income.
Qualifying deposit: A deposit that survives screening and counts toward the average.
Verdict
Neither path is better in the abstract. The K-1 path rewards owners whose cash leaves the entity in line with reported income. The deposit path rewards owners whose real cash flow is visible in bank accounts and understated on the return. For the retained-earnings owner, the question to ask is where the cash actually sits and whether it can be traced. If the next move is a rental, the DSCR route often sidesteps the whole debate.
Tax treatment varies; consult a qualified professional before relying on any deduction.
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. Lendmire arranges these through select lenders in its wholesale network, and each file is subject to lender guidelines and is not a commitment to lend.
Frequently Asked Questions
Does a K-1 prove my income?
A K-1 proves allocated taxable income and ownership. It does not prove you received cash. Lenders on the return path look for distributions or evidence that the business can afford to pay the income out.
Do distributions count as qualifying income?
On the return path, distributions are the cash evidence that backs the K-1. On the deposit path, they matter only as deposits that reach a qualifying account. Neither treats the K-1 figure as spendable by itself.
What if my K-1 shows more than I took out?
That is the classic retained-earnings case. A return-based lender may use only distributions or test business liquidity. A bank statement program may fit better if the business account shows strong, consistent deposits.
What if my K-1 shows less than I deposited?
Write-offs and depreciation probably lowered the return. A bank statement program averages deposits and applies an expense factor, which can produce a higher figure. Clean, traceable deposits make this work.
Can I use business-account deposits?
Yes, on programs that accept business statements. Gross deposits get an expense factor, and the lender decides the factor. Personal deposits are another option, but they must trace to the business.
Is a bank statement loan unregulated?
No. Owner-occupied bank statement loans are consumer mortgages and require the lender to confirm repayment ability. Only business-purpose credit is carved out of the ability-to-repay rule.
About Lendmire
Lendmire, NMLS# 2371349, is a non-QM mortgage broker serving real estate investors in 41 markets, including Washington, D.C., through DSCR investor loan programs. Qualification is generally reviewed around the subject property’s rental income, not the borrower’s W-2 history — a practical fit for LLC-titled portfolios and self-employed investors. All scenarios remain subject to lender review and program guidelines. Two consecutive Scotsman Guide Top Mortgage Workplace recognitions (2025, 2026).
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References
1. Aldaris CPA
2. Linda Keith CPA: When to Use K-1 Pass-Thru Income
3. Fannie Mae Selling Guide on K-1 income
4. Fannie Mae Selling Guide B3-3.4-02
5. Scotsman Guide: Don’t Shut the Door on Quality Borrowers
6. Abrigo: Capturing Business Cash Flow and K-1 Distributions
This article is part of Lendmire’s bank statement loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How a 1099 Contractor Converts Deposits Into Bank Statement Income · How a Sole Proprietor Turns Deposits Into Bank Statement Loan Income · Can You Get a Bank Statement Loan With 10% Down?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Disclosure information. Lendmire is a state-licensed mortgage brokerage under NMLS# 2371349. Lendmire is not a depository institution, direct lender, or financial advisor — all loans referenced are placed through wholesale lender partners and are subject to each lender's underwriting standards. This article is provided for general informational purposes and is not a commitment to lend, nor does it constitute financial, legal, or tax advice. Loan programs, terms, rates, and qualification standards change without notice and depend on borrower profile, property type, and the state in which the subject property is located. Equal Housing Opportunity provider. NMLS Consumer Access: nmlsconsumeraccess.org.