Field K3-2OptionalAccount Information
Metro 2 Field K3-2: K3 Agency Identifier
Single-character code identifying the mortgage agency or registry associated with the loan (for example Fannie Mae, Freddie Mac, or MERS).
Quick Reference
Field Number:K3-2
Position:3-3
Length:1 characters
Type:code
Record:K3 Segment
Required:No
Allowed Values
| Value | Meaning |
|---|---|
| 0 | Not applicable |
| 1 | Fannie Mae |
| 2 | Freddie Mac |
| 3 | MERS |
Validation Rules
- Valid agency code or zero when not applicable (see error k3-mortgage-type-invalid)
Examples
31Common Errors
- Invalid agency code on a mortgage K3
Tips & Best Practices
- Use 3 (MERS) when the loan is registered with MERS
Related Fields
Other Account Information
Preview this field in your own Metro 2 file
Drop a .dat or CSV file into the free in-browser viewer to see how K3 Agency Identifier is encoded in a real record. Nothing is uploaded — your file stays on your device.
Automate Field Validation
Metro2 software automatically validates all fields against Metro 2 specifications, catching errors before submission.