The standard: three to six months
Nearly every merchant cash advance is underwritten on 3 to 6 months of business bank statements. Three months is the common minimum — enough to confirm the business is real, generating steady deposits, and not obviously distressed. Four to six months is the norm for larger advances, because the extra history is where the real read lives.
What each month is actually for
- The most recent month — the current state of the business. This is weighted most heavily: recent NSFs, a falling balance, or a new position here matters more than the same thing three months ago.
- The last three months together — the trend. Is true revenue steady, rising, or sliding? A single strong month can be a fluke; three consistent ones is a pattern you can fund.
- Months four to six — seasonality and durability. They catch a business whose recent spike is seasonal, and they make it much harder to hide an existing position or a bad month.
When funders want more (or accept fewer)
The number scales with risk. A small first-position advance might fund on three months; a large advance, a renewal, or a thin-file merchant often triggers a request for six — or for the current month if the newest statement is stale. Seasonal businesses (landscaping, retail, tax prep) are frequently asked for a fuller six-month span so the underwriter sees a full cycle rather than a peak.
Fewer than three months is unusual. Some fast-funding programs advertise it, but it limits the offer — there simply isn’t enough history to judge average daily balance, stability, or trend with confidence.
Quality matters as much as quantity
Six months of statements only help if they’re complete and consecutive. Funders want every page (including the blank last page banks number as “X of Y”), the most recent months with no gap, and the account holder’s name matching the application. Missing pages or a skipped month is one of the fastest ways to stall a file.
Once you have the statements, walk through what to pull from them in how to read a bank statement for MCA, or see the full process in how MCA underwriting works.