The invoices are not fundable
Invoices need to be valid, owed by businesses, evidenced and usually undisputed. Old, unclear or disputed debt is not the same as working capital.
Most weak applications fail for boring reasons: the invoices are not clean enough, the debtor book is not strong enough, or the business is asking invoice finance to solve the wrong problem.
Use this before applying. If the weak point is obvious, solve it before asking for terms.
Invoices need to be valid, owed by businesses, evidenced and usually undisputed. Old, unclear or disputed debt is not the same as working capital.
A ledger with one dominant customer can still work, but only if payment history, contract evidence and customer quality support it.
If cash is needed for a one-off unrelated cost, a loan, bridge or different structure may be more honest than invoice finance.
Most weak invoice-finance applications fail before pricing. The issue is usually debtor quality, evidence, concentration or a business trying to fund something that is not really invoice-led.