Bank Statement Loan Calculator
See how a bank statement loan counts your income. Enter your total deposits over 12 or 24 months, remove transfers and other non-income deposits, apply an expense factor, and get your qualifying monthly income and the housing payment it supports.
Transfers, loans, refunds, gifts
Set by the lender
How qualifying income is calculated
- Eligible deposits = total deposits − non-income deposits
- Qualifying monthly income = eligible deposits × (1 − expense factor) × ownership share ÷ months
- Maximum total debt = qualifying income × maximum DTI
- Maximum housing payment = maximum total debt − other monthly debts
Example. With $180,000 in deposits over 12 months and $12,000 of transfers removed, $168,000 is eligible. A 50% expense factor leaves $84,000, so qualifying income is $7,000 a month. At a 43% DTI limit, total debt can be $3,010, and with $500 of other debts the housing payment can be $2,510.
Things to check
- Bank statement loans are a type of non-QM mortgage. Each lender sets its own rules for the expense factor, the number of months, and which deposits count.
- A flat expense factor of 50% is a common starting point for business accounts. Some lenders accept a lower factor with a CPA-prepared profit and loss statement, and some personal-account programs count deposits without one. Ask the lender for theirs.
- Remove deposits that are not business income: transfers between your own accounts, loan proceeds, refunds, and one-time gifts.
- Rates and down payments on these loans are usually higher than on conforming loans. This calculator shows income only, not whether you will be approved.
Frequently asked questions
What is a bank statement loan?
A mortgage for self-employed borrowers that uses 12 or 24 months of bank statements, instead of tax returns, to work out income.
What is an expense factor?
A percentage of deposits the lender assumes goes to business expenses. A 50% factor means only half of eligible deposits count as your income.
Should I use business or personal statements?
It depends on the lender and how you are paid. Business statements usually get an expense factor; some personal-account programs do not. Ask which the lender prefers for your situation.
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Calculators give estimates from the numbers you enter. They are not tax, legal, or accounting advice.