High-risk merchant accounts are underwritten on business risk, not personal FICO. Owners with sub-600 credit — even with prior bankruptcies or processor terminations — get approved by specialist acquirers, typically with a 10% rolling reserve and 60-day probationary monitoring.
What underwriting actually checks
- Business viability — bank statements showing 3+ months of deposits matching projected volume
- Industry compliance — website disclaimers, COAs, refund policy
- Personal credit and prior terminations — checked but not disqualifying
A 540 FICO with a clean operation beats a 780 FICO with a TMF (Match) listing.
What disqualifies
Hard nos: active TMF listing for fraud, prior chargeback ratio above 4% with no remediation, commingled personal/business banking, unpaid judgements above $25K not on a payment plan.
Soft yeses with reserves: bankruptcy in last 24 months → 10% reserve; two prior terminations → 10% + 60-day monitoring; sub-600 FICO → 8–10% reserve.
Cost difference vs. clean applications
| Variable | Clean credit | Bad credit |
|---|---|---|
| Discount rate | 2.4% | 2.6–2.9% |
| Rolling reserve | 5% | 8–10% |
| Reserve hold | 90 days | 180 days |
| Approval timeline | 24–48h | 48–96h |
After 6 months of clean processing, rates and reserves typically renegotiate down.
How to strengthen the application
Include a one-page cover letter: what happened with prior accounts, what is different now, projected volume. Be specific. "We had 2.3% chargebacks with our last processor; we have since added Ethoca alerts, signature confirmation on orders over $200, and a 24-hour refund SLA" is what underwriting reads.
Frequently asked questions
What's the lowest credit score that gets approved?
No fixed floor. Approvals as low as 480 happen when the business operation is solid.
Will applying hurt my credit score?
Soft pull during initial review. A hard pull only happens after you accept terms.
How do I get off the TMF list?
Direct application to Mastercard with proof the original termination was resolved. Removal averages 4–8 months.
Read the full peptide merchant account guide.
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