Vendor checklist

Third-Party Mortgage Processor Due-Diligence Checklist

A third-party processor should be evaluated as an operating and information-handling partner, not selected from a headline alone. Use this checklist to verify the people, scope, authority, systems, security, continuity, pricing, and evidence behind the proposal.

Best for: Mortgage businesses conducting vendor diligence before sharing borrower information or signing a processing agreement.

1

Company and people

Verify the business and the people who will handle the work.

  • Legal entity, ownership, address, and public contact details
  • Named processors and relevant experience
  • Insurance, permissioned references, and background requirements
  • Applicable NMLS or state records

2

Scope and authority

Document who may do what before any file is transferred.

  • Requested tasks and explicit exclusions
  • File-eligibility and pause rules
  • Borrower-contact role and approval boundaries
  • Escalation points and supervision duties

3

Systems and information security

Confirm the approved information path and access controls.

  • Secure transfer methods and approved systems
  • Least-privilege LOS and portal permissions
  • Multifactor authentication where applicable
  • Retention, disposal, incident response, continuity, and access removal

4

Commercial and service model

Make the complete operating and pricing model legible.

  • Pricing, fee triggers, minimums, and exceptions
  • Withdrawn or denied file treatment
  • Capacity, response expectations, and backup coverage
  • Reporting, termination, and transition support

5

Evidence and monitoring

Put material claims and responsibilities in the approved agreement.

  • Current official records
  • Permissioned references
  • Methodology for every published metric
  • Sample status artifacts without borrower information
  • A defined process for ongoing review

Verification

Primary references

Use these authoritative resources alongside current legal, compliance, lender, and state-specific review.

Verify before you engage

Want to put My Loan Flow through the same checklist?

We’ll identify what can be verified now, what depends on the requested scope, and what must be documented before onboarding.

  • No borrower file needed
  • Scope comes first
  • Leave with a clear next step
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