Bank Statement Mortgage Loans: 12 vs 24 Month Programs for Self-Employed Borrowers

Getting approved for a mortgage is not always easy when you are self-employed. You may run a successful business, earn consistent monthly income, and maintain strong cash flow, but your tax returns often tell a completely different story.

After deductions, write-offs, and business expenses, many entrepreneurs appear to earn far less on paper than they actually do. That’s why self-employed borrowers get denied for traditional home loans.

To address this challenge, lenders developed bank statement loan programs that allow borrowers to qualify based on deposits rather than tax returns.

For freelancers, business owners, consultants, contractors, influencers, and 1099 earners, this can open the door to mortgage approval even when conventional financing falls short.

One of the biggest decisions borrowers face during the process is choosing between a 12-month or 24-month bank statement program.

Both options use bank deposits instead of tax returns; the way lenders calculate income can significantly impact approval amounts, qualifying income, and loan terms.

In this blog, we will explain how bank statement loans work, the difference between 12 and 24-month programs, and everything you should know about 12 and 24-month bank statement loans.

What Is a Bank Statement Loan?

Bank statement loans are a flexible Non-QM solution, often used by entrepreneurs and self-employed borrowers whose income may be difficult to document through traditional mortgage guidelines.

Rather than reviewing W-2s, pay stubs, or tax returns, lenders analyze 12 or 24 months of bank statements to determine whether a borrower qualifies.

Bank statement loans are especially useful for those who:

• Reinvest heavily in their business
• Take irregular distributions
• Prefer to keep their tax filings conservative

Many self-employed borrowers have healthy revenue and strong cash flow, but aggressive tax deductions reduce their taxable income.

A bank statement mortgage focuses more on actual deposits and business cash flow rather than adjusted gross income on tax returns.

Who Qualifies for a Bank Statement Loan?

Bank statement loans are designed for successful individuals whose income doesn't fit neatly on a tax return. These mortgages are a perfect fit for:

• Self-employed business owners with fluctuating income: Whether you run a local business or a national brand, your deposits reflect your earning power, even if your tax returns don’t.
• Freelancers, gig workers, and contractors: If you work on a project basis or across multiple platforms, bank statements provide a clear view of your cash flow.
• Entrepreneurs who reinvest heavily in their companies: Many small business owners write off large expenses to grow their business. These loans recognize top-line revenue rather than net profit.
• Buyers who write off significant business expenses: If your AGI is low due to legal deductions, bank statement loans let you qualify based on real revenue.

Documents Required for Bank Statement Loans

• Bank Statements: 12 to 24 months of personal or business bank statements used to verify income through real deposits.
• Government-Issued ID: A valid driver’s license or passport for identity verification during the loan process.
• Proof of Business: Business license, articles of incorporation, or a CPA letter confirming active self-employment.
• CPA Expense Ratio Letter: Required when using business bank statements to help determine net qualifying income after expenses. If your expense ratio is below 50%, you’d want a CPA letter to attest to that so the lender can use the lower ratio.
• Asset Statements: Recent bank or investment statements showing funds available for down payment, closing costs, and reserves.
• Down Payment Requirement: Most bank statement loan programs require between 10% and 20% down, depending on credit score, loan size, occupancy, and overall borrower strength. Highly qualified borrowers get eligible for financing with as low as 10% down payment.

These documents help lenders evaluate your real cash flow and financial stability without relying on traditional income paperwork.

How 12 and 24 Month Programs Work

Bank statement loan programs generally allow borrowers to submit either:

• 12 months of bank statements
• 24 months of bank statements

The lender reviews deposits over that period and calculates an average monthly income. This income is used to determine mortgage eligibility.

12-Month Program

With a 12-month program, lenders review one year of bank statements. This option is preferred by borrowers whose income has recently increased.

For example

• A business owner who had a strong recent year
• A freelancer whose client base grew quickly
• An entrepreneur with increasing monthly deposits

Because only the latest 12 months are reviewed, rising income trends can maximize qualifying income.

24-Month Program

A 24-month program reviews two full years of statements. This option gives lenders a longer history of deposits and cash flow.

This program is helpful for borrowers with:

• Seasonal income
• Fluctuating revenue
• Irregular monthly deposits
• Businesses with inconsistent cash flow

A longer review period can provide more stability and reduce concerns about income volatility.

Regardless of whether you choose a 12-month or 24-month program, the down payment ranges from 10% to 20%. You can go as low as 10% depending on your borrower's qualifications (higher credit score/lower DTI, etc.)

12-Month vs. 24-Month Bank Statement Loans

Best Borrowers for 12-Month Programs

A 12-month bank statement loan works best for borrowers who have recently experienced business growth.

• Business owners with increasing revenue
• Freelancers are gaining more clients
• Contractors with larger recent projects
• Influencers with rising sponsorship income
• Entrepreneurs with expanding businesses

If income significantly improved within the last year, using only 12 months of statements helps increase qualifying income.

Best Borrowers for 24-Month Programs

A 24-month program is better for borrowers with fluctuating or seasonal income.

• Real estate professionals
• Seasonal business owners
• Construction contractors
• Hospitality business owners
• Sales professionals with commission swings

A two-year average can provide lenders with a more complete financial picture and improve approval confidence.

How Lenders Calculate Income for Bank Statement Loans

Income calculation is one of the most important parts of a bank statement loan because lenders use deposits instead of tax returns to verify whether a borrower can realistically afford the mortgage payment.

Step 1: Review Monthly Deposits

Lenders carefully review recurring deposits from clients, customers, contracts, or commissions to identify stable and consistent income patterns monthly.

Step 2: Exclude Non-Qualifying Deposits

Transfers, refunds, loans, irregular deposits, and one-time transactions are removed because they do not represent ongoing qualifying income.

Step 3: Apply Expense Factor

Business bank statements usually require expense calculations to estimate actual usable income remaining after operational and business-related expenses.

Step 4: Calculate Average Income

After adjustments, lenders average eligible deposits over twelve or twenty-four months to determine the borrower’s qualifying monthly income.

In high-demand states such as California, Florida, and Texas, many borrowers use bank statements because taxable income does not reflect actual cash flow. For example,

Let’s say your business bank statements show an average of $20,000 in monthly deposits over the past 12 months.

Since this is a 12-month program, the lender only reviews the most recent year to calculate your income.

A standard 20% expense factor is applied to account for business costs, meaning 80% of your deposits are treated as qualifying income.

So the calculation is:

$20,000 × 0.80 = $16,000/month qualifying income

Now let’s translate that into buying power. Assuming a 6.5% interest rate and 43% DTI, your maximum housing payment is:

$16,000 × 0.43 = $6,880/month (PITI)

This can typically support a home around $1.15M to $1.4M, depending on down payment requirements and credit profile.

Moreover, the exact loan amount will depend on interest rates, taxes, insurance, down payment, and lender guidelines at the time of application.

Working with an experienced mortgage broker, such as LendFreind Mortgage, can help borrowers analyze deposits and match them with the most suitable Non-QM solution.

Pros and Cons of 12-Month Programs

Pros

• Uses recent income growth
• Less documentation required
• Faster review process
• Higher qualifying income for growing businesses

Cons

• Less income history for lenders
• May create approval concerns if income fluctuates
• Recent slow months can impact averages quickly

Pros and Cons of 24-Month Programs

Pros

• Provides a stronger income history
• Helps stabilize inconsistent income
• Better for seasonal businesses
• Can strengthen underwriting approval

Cons

• More paperwork required
• Older low-income periods may reduce averages
• Slower review process in some cases

How to Choose the Right Bank Statement Program

Choosing between a 12-month and 24-month bank statement program depends on how your income looks over time and how stable your cash flow is. Both options are designed for self-employed borrowers, but each works better in different situations.

A 12-month program is usually the right choice if your income has recently increased. It focuses only on your most recent year of deposits, so it can help you qualify higher when your business is growing or performing better than before.

A 24-month program is better if your income is more seasonal or inconsistent. By averaging two years of deposits, it smooths out ups and downs and gives lenders a more stable long-term view of your earnings.

If your business is growing quickly, the 12-month option may help maximize your qualifying income. If your income fluctuates or varies throughout the year, the 24-month option can provide more stability and improve approval confidence.

Common Mistakes to Avoid When Applying for a Bank Statement Loan

• Mixing personal and business transactions makes income unclear for lenders
• Showing large unexplained deposits without proper documentation or source proof
• Choosing the wrong program (12-month vs 24-month) for your income pattern
• Submitting incomplete bank statements with missing pages or irregular records
• Having frequent overdrafts or inconsistent account activity
• Not providing proper business proof, such as a license or a CPA verification letter
• Ignoring expense classification leads to incorrect income calculation
• Applying without organizing deposits, which can reduce qualifying income

Final Thoughts

Bank statement loans have made homeownership much more accessible for self-employed borrowers who do not fit traditional lending guidelines.

Instead of relying on tax returns that often understate real income, these programs focus on actual bank deposits and cash flow.

Whether you choose a 12-month or 24-month bank statement program, the right option depends on your income pattern, stability, and financial goals.

A 12-month program may help if your income is growing, while a 24-month option can provide stability if your earnings fluctuate.

With the right guidance from experts such as LendFriend Mortgage, bank statement loans can be a powerful solution for entrepreneurs, freelancers, and business owners looking to turn their real income into real buying power.

If you are self-employed, the income is usually already there; the key is to ensure that the mortgage is documented and used in the right way.

Schedule a call today or get in touch with us by completing this quick form to learn more.