Address Verification Diagnosis Tool

Test individual records through the verification matching logic and see detailed step-by-step analysis.

Prefix

First Name *

Middle Name / Initial

Last Name *

Suffix

Street Address *

City *

State *

ZIP Code *

Enter a person's name and address information
The tool will run the data through the exact same verification logic used for CSV uploads
You'll see a detailed step-by-step breakdown of the matching process
Each step shows what data was found, how it was scored, and why decisions were made
Use this to understand why records match or don't match, and to troubleshoot issues