For many self-employed borrowers, the bank account tells the truth about the business better than the tax return does. A bank statement mortgage is built around that idea. Instead of net income after write-offs, the lender looks at what actually came in.
It isn't a shortcut. The lender still reviews your deposits line by line, asks about anything unusual and checks that you can repay. And it costs more than a conventional loan. Here is how it works and when it makes sense.
How does a bank statement loan calculate income?
The lender adds up qualifying deposits over 12 or 24 months and divides by the number of months to get a monthly figure. How deposits are counted depends on which account they land in.
- Personal account statements: deposits from your business are often counted at 100%, since business expenses were already paid before the money reached you.
- Business account statements: total deposits are reduced by an expense factor, commonly up to 50%, set by business type and number of employees.
- Lower expense factor: a letter from your CPA or tax preparer, or a third-party-prepared P&L, can sometimes support a lower expense ratio than the default.
A business with low overhead, like a solo consultant, may justify a lower expense factor than a contractor with crews and materials.
Bank statement loan requirements
Each lender sets its own bank statement loan requirements, but most files include the same core pieces.
- 12 or 24 consecutive months of personal or business bank statements, depending on the program.
- Self-employment history: commonly two years, with some programs allowing one year if you have prior experience in the same line of work.
- Proof the business exists, such as a business license or a CPA letter.
- A credit review. Minimum scores vary by program, and stronger credit generally opens more options.
- Down payment and reserves, usually larger than on a conventional loan. Exact amounts vary by lender and program.
- A property the program will finance. Some programs list co-ops as ineligible.
Income is generally calculated from 12 or 24 months of statements. A few recent months are what lenders typically use to verify down payment and reserves, which is a different job.
Example: a Staten Island electrician using business statements
A licensed electrician on Staten Island runs a two-person shop and deposits customer payments into a business account. Heavy write-offs on vans, tools and materials leave a thin tax return. On a bank statement program, the lender adds up 24 months of business deposits, removes a transfer from savings and a one-time insurance check, then applies an expense factor based on the business type and staff size. The result becomes the monthly qualifying income. A CPA letter showing actual overhead could support a lower expense factor if the business runs leaner than the default.
How many months of bank statements are required for a home loan?
Bank statement programs generally ask for 12 or 24 consecutive months of statements. Some lenders offer both options. Twelve months can help if your recent income is stronger; twenty-four months can smooth out a slow stretch.
This is different from a conventional loan, where lenders typically review a couple of recent months of statements to verify your down payment and reserves, not to calculate income.
What gets excluded from deposits?
Underwriters are looking for business income, so they strip out money that isn't.
- Transfers between your own accounts.
- One-off non-business deposits, such as a gift, a tax refund or the sale of a car.
- Large deposits that are out of pattern, unless you can explain and document them.
- Loan proceeds or credit line draws.
What looks bad on bank statements for a mortgage?
Underwriters read statements carefully. A few patterns draw questions or hurt the file.
- Overdrafts and non-sufficient funds charges, which suggest tight cash flow.
- Large unexplained cash deposits.
- Deposits that drop sharply in recent months.
- Mixing personal and business money in ways that make income hard to trace.
- Regular payments to a debt that isn't on your application.
If you know a big deposit is coming up in your statements, keep the paperwork that explains it.
How far back do mortgage lenders look on your bank statements?
For income on a bank statement loan, the look-back is the full 12 or 24 months you submit. For assets on any loan, lenders typically review the most recent couple of months to confirm your down payment, closing costs and reserves are seasoned and sourced.
Lenders also commonly want two years of self-employment, though some allow one year if you have prior experience in the same line of work. You'll usually need to show the business exists, often with a business license, a CPA letter or similar.
Bank statement loan vs conventional loan: rates, down payment and credit
We don't publish rates on this site. Pricing depends on your credit, down payment, property type and the program, and it moves with the market. Here's how the two compare in general terms.
| Conventional loan | Bank statement loan | |
|---|---|---|
| Income document | Tax returns, usually two years averaged | 12 or 24 months of bank statements |
| How expenses count | Your actual deductions, with some add-backs | An expense factor on business deposits |
| Rates | Typically lower than non-QM | Typically higher than conventional |
| Down payment and reserves | Set by the program | Usually larger than conventional |
| Credit requirements | Vary by program | Vary by program |
Are bank statement loans a good idea?
They can be, for the right borrower. If your write-offs make your tax return understate your income by a wide margin, a bank statement loan may be the difference between qualifying and not. The tradeoffs: rates are typically higher than conventional, and down payment and reserve requirements are usually larger.
Some borrowers use one to buy now and later refinance into a conventional loan once their returns show more income. Whether that plan works depends on future rates and your future filings, so it is a possibility, not a promise.
Who offers bank statement loans in New York?
Bank statement loans are offered by non-QM lenders. You can reach them directly or through a mortgage broker or mortgage banker that works with those lenders. Programs differ on expense factors, property types and how many months they review, so the same deposits can produce different results from one lender to the next.
When you compare, ask how they'd calculate your income, whether they'll finance your property type and what documents they need up front. That tells you more than a ranking or a review site can.
Can I use a bank statement loan on a New York co-op or condo?
Co-ops are the hard case. Many non-QM lenders do not lend on co-ops, and some bank statement programs list co-ops as ineligible. Even when financing is available, co-op boards typically want two years of tax returns and a CPA letter from self-employed applicants.
Condos are more flexible. Some bank statement programs list non-warrantable condos as eligible, which matters in Manhattan, Brooklyn and Long Island City buildings with high investor concentration or commercial space. We'll review whether a program fits your building and scenario.
Common questions
Can I get a loan with just bank statements?
For income, yes. Bank statement programs use 12 or 24 months of statements instead of tax returns. You'll still need standard items like ID, credit review, proof of assets and proof the business exists. Requirements vary by lender and program.
Should I use personal or business bank statements?
It depends on where your income lands. Personal statements are often counted at full value if business income flows there. Business statements get an expense factor applied. If you pay yourself regularly from the business, personal statements may produce a cleaner picture.
What is an expense factor on a bank statement loan?
It's the share of business deposits a lender assumes went to business expenses. It's commonly up to 50%, depending on your business type and employee count. A CPA or tax-preparer letter can sometimes support a lower figure.
Do bank statement loans require tax returns?
Not as the income document. Some lenders may ask you to sign a form allowing them to request tax transcripts or may confirm the business exists in other ways. If you're buying a co-op, expect the board to ask for returns separately.
Are bank statement loans more expensive?
Generally, yes. Rates are typically higher than conventional loans, and down payment and reserve requirements are usually larger. You trade a higher cost for the ability to qualify on what your business actually deposits.
Do I need two years of self-employment for a bank statement loan?
Lenders commonly want two years. Some allow one year if you have prior experience in the same line of work, such as a nurse who went independent or a W-2 electrician who started their own shop.
Can I refinance with a bank statement loan?
Many bank statement programs allow refinances, including cash-out in some cases. In New York, a CEMA can limit recording tax on a refinance to the new money only, which is worth asking about.
What disqualifies you from a mortgage?
On a bank statement loan, common problems are deposits that can't be traced to the business, large unexplained deposits, frequent overdrafts and deposits that are falling. The general issues apply too: too much monthly debt for the qualifying income, credit problems, and not enough funds for down payment and reserves. The property matters as well, since some programs won't finance co-ops or certain condos.
Is a bank statement loan the same as a no-doc loan?
No. A bank statement loan is a non-QM loan, meaning it falls outside the CFPB's Qualified Mortgage definition, but the lender still has to make a reasonable, good-faith determination that you can repay. You document income with 12 or 24 months of statements, plus credit, assets and proof the business exists. It's alternative documentation, not no documentation.
What credit score do you need for a bank statement loan?
There's no single number. Each lender and program sets its own credit requirements, and your score also affects pricing and how much down payment and reserves a program asks for. Recent late payments or other credit problems can narrow your options. An advisor can review your credit alongside your deposits to see which programs may be worth a look.