Bank Statement Income Calculator for Self-Employed Borrowers

Understanding Your Income for a Bank Statement Loan

Bank statement loans allow self-employed borrowers to qualify using recurring deposits shown on personal or business bank statements instead of relying entirely on the taxable income reported on their tax returns.

The calculator estimates the monthly income a lender may use based on your:

• Total eligible business revenue
• Selected 12- or 24-month statement period
• Business expense ratio
• Estimated operating expenses
• Net qualifying revenue

This calculation can be useful for business owners, independent contractors, consultants, real estate professionals, commission earners, and other self-employed borrowers whose legitimate deductions reduce the income shown on their tax returns.

A bank statement income calculation begins with eligible deposits, removes revenue that cannot be used, applies an expense ratio, and averages the remaining income over the selected statement period.

Calculator results are estimates. Final qualifying income depends on the deposits accepted by the lender, business ownership, expense ratio, revenue trends, credit profile, assets, property details, and applicable loan guidelines.

How to Use the Bank Statement Income Calculator

Enter the eligible business revenue received during the selected statement period, then choose the expense ratio that most closely reflects the operating costs of the business.

Bank Statement Period

Select either 12 or 24 months based on the statements you expect to use for qualification.

Both periods are commonly available. A 24-month program gives the lender a longer view of the business and may offer better pricing when revenue has remained stable. A 12-month program may produce a stronger qualification when the most recent year shows materially higher revenue than the preceding year.

The right period depends on revenue trends, seasonality, the requested loan amount, and the available 12- and 24-month programs.

Total Business Revenue

Enter the total eligible business deposits received during the selected 12- or 24-month period.

Use actual revenue generated through the ordinary operation of the business. Transfers, borrowed funds, owner contributions, tax refunds, returned payments, and other deposits unrelated to business income should be removed.

Including deposits that cannot be documented as revenue may overstate the result and create problems when the statements are reviewed.

Business Expense Ratio

Select the percentage of gross business revenue used to cover operating expenses.

A 50% expense ratio assumes that half of the eligible revenue is used for business expenses. The remaining half is divided by the selected statement period to estimate monthly qualifying income.

For example:

$600,000 in eligible deposits × 50% remaining after expenses ÷ 12 months = $25,000 in estimated monthly income

An expense ratio below 50% generally requires documentation supporting the lower operating costs. Depending on the program, that may include a letter from a CPA, enrolled agent, licensed tax preparer, or another approved financial professional.

Reading Your Calculator Results

The calculator estimates three figures:

Estimated Monthly Qualifying Income

This is the estimated monthly income remaining after business expenses are deducted from eligible revenue.

Monthly qualifying income = Eligible revenue × percentage remaining after expenses ÷ statement period

For example, $480,000 in eligible deposits over 12 months with a 40% expense ratio would produce:

$480,000 × 60% = $288,000 in net qualifying revenue

$288,000 ÷ 12 = $24,000 in estimated monthly qualifying income

Estimated Business Expenses

Estimated business expenses represent the portion of gross revenue assigned to operating costs.

Using the same example:

$480,000 × 40% = $192,000 in estimated expenses

Net Qualifying Revenue

Net qualifying revenue is the amount remaining after estimated business expenses are deducted.

$480,000 − $192,000 = $288,000

That amount is divided by the selected 12- or 24-month statement period.

The final lender calculation may differ after individual deposits, business ownership, expense documentation, and revenue trends are reviewed.

Bank Statement Loans Are Non-QM Loans

Bank statement loans are a type of non-QM mortgage designed for borrowers who can demonstrate the ability to repay but do not fit conventional income-documentation requirements.

“Non-QM” means the loan does not follow every qualified-mortgage underwriting standard used by conventional programs. It does not mean that income, credit, assets, or the borrower’s ability to repay are ignored.

Bank statements provide an alternative way to document earnings. The lender still reviews the borrower’s deposits, expenses, debts, credit, down payment, reserves, property, and overall financial profile.

Non-QM rates are generally higher than comparable conventional mortgage rates because the program offers more flexibility around income documentation. For many self-employed borrowers, the benefit is that qualification reflects recurring business cash flow rather than taxable income after deductions.

Non-QM vs. Conventional Mortgages for Self-Employed Borrowers

The better option depends on how the borrower earns income and what their tax returns show.

Conventional Self-Employed Mortgage Qualification

A conventional mortgage commonly reviews personal and business tax returns to calculate qualifying income. Depending on the business and ownership percentage, the lender may analyze:

• Net business income
• Depreciation and other eligible add-backs
• Recurring expenses
• Business liabilities
• Ownership percentage
• Year-over-year income trends
• Funds retained by the business

This approach can work well when the tax returns show enough stable income to support the requested mortgage.

It can become limiting when substantial deductions, reinvestment, depreciation, or other legitimate tax strategies reduce taxable income below the business’s actual cash flow.

Non-QM Bank Statement Qualification

A non-QM bank statement loan reviews deposits received through personal or business accounts over 12 or 24 months.

The lender identifies eligible revenue, removes non-income deposits, applies an appropriate expense ratio, and calculates average monthly qualifying income. This can provide a clearer view of earnings for borrowers whose deposits are substantially stronger than the income shown on their tax returns.

Bank statement financing may be particularly useful when:

• The business generates strong recurring deposits
• Tax deductions materially reduce reported income
• Revenue comes from several clients or business activities
• The borrower receives 1099 or commission income
• Recent revenue is stronger than the income shown on prior tax returns
• The requested mortgage exceeds the amount supported by conventional income

Conventional financing will generally offer better pricing when the borrower qualifies. A bank statement mortgage may provide significantly more buying power when conventional tax-return income understates actual business performance.

LendFriend can review both calculations before the borrower commits to a program and determine whether conventional documentation or a self-employed mortgage produces the stronger result.

What Counts as Eligible Business Revenue?

Eligible business revenue generally includes recurring deposits generated through normal business operations.

Depending on the business, this may include:

• Client and customer payments
• Product or service revenue
• Consulting fees
• Contract income
• Commissions
• Recurring 1099 income
• Professional-service revenue
• Business-management income
• Other documented operating revenue

The lender will review the source, consistency, and timing of deposits to determine whether they represent ongoing income.

Revenue may be spread across more than one account. Each account should be reviewed, but transfers between accounts must be removed to prevent the same income from being counted twice.

What Deposits Are Excluded?

Not every deposit appearing on a bank statement represents qualifying business income.

Common exclusions include:

• Transfers between accounts
• Credit-line advances
• Loan proceeds
• Owner contributions
• Tax refunds
• Returned funds
• One-time asset sales
• Unverified cash deposits
• Insurance proceeds
• Deposits unrelated to normal business activity

Removing duplicate and non-income deposits is one of the most important parts of an accurate calculation.

Personal vs. Business Bank Statements

Bank statement loans may use personal statements, business statements, or a combination of both.

Personal Bank Statements

Personal bank statement programs review recurring income deposited into the borrower’s personal accounts.

These programs may work well when the borrower regularly transfers earnings out of the business and into a personal account. The lender will review the statements for recurring deposits, transfers, large deposits, and any funds requiring additional documentation.

Business Bank Statements

Business statements show company revenue before operating expenses.

The lender totals eligible deposits, removes non-income items, applies an expense ratio, and multiplies the result by the borrower’s ownership percentage when applicable.

Business statements may provide a stronger result when substantial revenue remains inside the company rather than being transferred into the borrower’s personal accounts.

Understanding Business Expense Ratios

The expense ratio has a direct effect on qualifying income.

Using $500,000 in annual eligible deposits:

A lower expense ratio produces more qualifying income, but the percentage must make sense for the business and meet the lender’s requirements.

A consultant operating from a home office may have significantly lower overhead than a restaurant, construction company, medical practice, or retail business. The lender may consider the borrower’s industry, operating model, payroll, inventory, facilities, ownership percentage, and supporting documentation.

Can a CPA Confirm a Lower Expense Ratio?

Some bank statement programs permit a CPA, enrolled agent, licensed tax preparer, or other approved professional to support an expense ratio below the lender’s standard assumption.

The letter may address:

• The nature of the business
• How long the business has operated
• Typical operating expenses
• The borrower’s ownership percentage
• The estimated expense ratio
• The professional’s relationship with the business

The stated expense ratio must be credible for the business. A supporting letter does not guarantee that the lender will accept the percentage.

Borrowers who do not currently work with a CPA may hire a qualified professional to review the business and prepare the required documentation.

Should I Use 12 or 24 Months of Bank Statements?

12-Month Bank Statement Loans

A 12-month program may provide a stronger calculation when the business has grown and recent deposits are substantially higher than the previous year.

It may also reflect the current financial position more accurately after a major expansion, new contract, ownership change, or increase in recurring revenue.

24-Month Bank Statement Loans

A 24-month program provides a longer record of business performance and may receive better pricing.

It can also help demonstrate stable seasonal income when deposits fluctuate throughout the year.

The stronger option depends on both qualification and pricing. A 12-month calculation may support a larger loan, while a 24-month calculation may offer a lower rate. LendFriend can review both periods before determining which one better serves the borrower.

What Affects Bank Statement Qualifying Income?

Eligible Deposits

Only deposits tied to normal business activity should be included. Unsupported or non-income deposits will be removed during review.

Expense Ratio

A higher expense ratio reduces the revenue available for qualification. A lower ratio may increase income but generally requires supporting documentation.

Statement Period

The selected period can materially affect borrowers with growing, declining, or seasonal revenue.

Business Ownership

A borrower who owns less than 100% of a business may only receive credit for their proportionate share of the qualifying income.

Revenue Trends

A meaningful decline in deposits may require an explanation and additional documentation. The lender may use a lower recent average when revenue is declining.

Credit Profile

Credit can affect the available rate, required down payment, reserves, and maximum loan amount.

Down Payment and Reserves

A larger down payment and stronger post-closing liquidity may expand the bank statement programs available. The specific down payment depends on the complete loan profile.

Existing Debts

Auto loans, student loans, credit cards, mortgages, business obligations, and other recurring liabilities affect the amount of housing expense the borrower can support.

How to Get a More Accurate Estimate

Remove Transfers and Non-Income Deposits

Do not include money moved between accounts, borrowed funds, owner contributions, or deposits unrelated to business revenue.

Match the Revenue to the Statement Period

The revenue entered should cover the same 12 or 24 months selected in the calculator.

Account for Ownership

Use only the percentage of business income attributable to you when the company has multiple owners.

Use a Realistic Expense Ratio

Choose a percentage that reflects the actual operating costs of the business. An unsupported low expense ratio can overstate income.

Review Every Account

Include all accounts receiving business revenue, but remove transfers between those accounts.

Check Revenue Trends

Review the deposits month by month. Large changes, unusual deposits, and declining revenue may require an explanation.

Have LendFriend Review the Statements

LendFriend can review the statements before underwriting, identify eligible deposits, remove duplicate revenue, estimate an appropriate expense ratio, and determine which program produces the strongest supportable calculation.

Bank Statement Loans for Self-Employed Borrowers

Bank statement financing is designed for borrowers whose business cash flow is stronger than the income shown on their tax returns.

This may include business owners who take substantial deductions, independent contractors, consultants, freelancers, commission earners, real estate professionals, 1099 workers, and physicians, attorneys, accountants, or other professionals operating private practices.

The most important factor is the quality and consistency of the deposits. A borrower may have substantial gross revenue, but only documented recurring income that meets the program’s requirements can be used.

LendFriend’s self-employed home loans include bank statement mortgages and other non-QM options for borrowers with complex income.

Bank Statement Loans for Jumbo Mortgages

Bank statement income may also support larger loan amounts for self-employed borrowers purchasing or refinancing high-value homes.

Jumbo bank statement loans may be available for primary residences, second homes, and eligible investment properties. Qualification depends on deposits, expense ratio, credit, down payment, reserves, occupancy, property type, and requested loan amount.

These programs can be valuable for business owners who have the cash flow and liquidity to support a jumbo mortgage but do not show enough taxable income under conventional guidelines.

Self-employed buyers considering higher-value homes in Austin, Dallas, Houston, San Antonio, and other markets can also review Texas programs.

Work With an Experienced Bank Statement Mortgage Broker

Bank statement income calculations can vary significantly based on the statement period, expense ratio, business type, ownership percentage, revenue trends, and treatment of individual deposits.

A calculation that appears straightforward can become more complicated when the borrower has several businesses, multiple bank accounts, seasonal revenue, large transfers, substantial deductions, or a jumbo loan request.

LendFriend reviews the statements before the file reaches underwriting to determine:

• Which deposits may count
• Which deposits should be excluded
• Whether 12 or 24 months produces the stronger result
• Whether a lower expense ratio can be documented
• How ownership affects the calculation
• Whether conventional or non-QM qualification is more favorable
• What documentation should be collected before submission

That upfront analysis gives the borrower a more reliable qualification estimate and reduces the risk of discovering an income issue after making an offer or entering underwriting.

Bank Statement Calculator Results Are Estimates

This calculator is provided for educational purposes only. It does not represent a loan approval, commitment to lend, guaranteed interest rate, or final income determination.

Actual qualifying income may vary based on eligible deposits, excluded deposits, expense ratio, business ownership, statement period, revenue trends, credit, assets, reserves, debts, property type, occupancy, loan amount, and lender guidelines.

LendFriend Mortgage can review your statements and calculate the income available across conventional and non-QM mortgage programs.