Find Me Funders
Lookback period
Also called look-back period, review period, preference period.
A defined stretch of history a decision is based on — the months of bank statements an underwriter reviews, or the window before a bankruptcy in which past transfers can be unwound.
Drafted with AI assistance. Not yet independently checked. Nobody has verified the claims on this page against a source, so treat the figures and legal points as a starting point rather than as settled, and confirm anything you are about to act on. How we check things.
What it means
Two unrelated meanings, both live in this market.
Underwriting lookback
The period of recent history the lender examines. In short-term funding this is a set number of months of bank statements, sometimes supplemented by processing statements. Everything inside the window counts: deposit totals, negative days, NSF activity, existing funder debits, average balance and the trend across the months.
The window rolls, so its edges matter. A poor month drops out at the start of the next month and a decision can change without anything improving. That is why applications are timed, and it is also why a merchant declined in one week is sometimes approved in the next by the same funder on the same file.
Longer-form lenders use longer windows — two or three years of tax returns and interim financials — which makes them far harder to time and far less sensitive to a single bad month.
Bankruptcy lookback
Under the Bankruptcy Code, a trustee may recover certain transfers made before a filing. Preference recovery reaches ordinary payments to creditors made within a defined period before the petition, longer for insiders. Fraudulent transfer provisions reach further back, and state fraudulent transfer statutes can reach further still — the periods vary by state.
This matters to funders and to guarantors: a payment received before a merchant's bankruptcy is not necessarily kept, and a guaranty's reinstatement clause revives the guarantor's liability if a payment is clawed back.
Where this one catches people
Timing an application around the lookback window is standard practice and is not, by itself, improper — waiting for a bad month to roll off is ordinary commercial judgment. What crosses the line is what people do to shape the window: moving activity between accounts, depositing funds that are not revenue, or submitting statements from an account that is not the operating account. All of that is visible in a full statement set, all of it is a misrepresentation on an application signed under a certification of accuracy, and all of it triggers the performance guaranty.
Where you will meet this term
Read next
Lookback period — common questions
What does lookback period mean?
A defined stretch of history a decision is based on — the months of bank statements an underwriter reviews, or the window before a bankruptcy in which past transfers can be unwound.
Where does lookback period catch people out?
Timing an application around the lookback window is standard practice and is not, by itself, improper — waiting for a bad month to roll off is ordinary commercial judgment. What crosses the line is what people do to shape the window: moving activity between accounts, depositing funds that are not revenue, or submitting statements from an account that is not the operating account. All of that is visible in a full statement set, all of it is a misrepresentation on an application signed under a certification of accuracy, and all of it triggers the performance guaranty.
Is lookback period the same as an interest rate?
Lookback period is defined above; if you are comparing it against a rate, check whether the two measures share a time dimension before you put them side by side.
Which products does lookback period apply to?
Merchant Cash Advance, Working Capital, Business Line of Credit, Revenue-Based Financing.
Is there a worked example of lookback period?
Not on this entry. Where a term is arithmetic, the arithmetic is shown; this one is not primarily a calculation.
What else should I read alongside lookback period?
Bank statement underwriting, Gross monthly deposits, Guaranty, Negative days, Stips.
Has this definition been checked?
Not yet. This entry is drafted and live, and the notice at the top says so. Confirm anything you are about to act on.
Is this legal advice?
No. It is a definition. What a clause does in your contract, in your state, is a question for a lawyer licensed where you are.
Can I suggest a term?
Yes — [email protected]. The glossary grows from what people are actually shown in contracts.