Quick Answer
Source of funds review means Stripe wants to understand where the money behind the account activity is coming from and whether it matches the stated business model.
What Stripe Is Likely Comparing
- transaction behavior vs claimed revenue model
- entity and ownership records vs incoming fund patterns
- invoices, supplier records, or business-history evidence vs volume
Most Common Root Causes
- abrupt growth without supporting history
- opaque supplier or marketplace flows
- revenue behavior that looks different from onboarding
Evidence Stripe Will Weight Most
- supplier invoices and contracts
- business-history documentation
- transaction narratives tied to real operating activity
Operational Fix Sequence
- Explain the revenue model clearly.
- Match it to documentary evidence.
- Show why current volume is legitimate and expected.