In order to import payments with matching gift claims, the following fields are needed:

Last\org\group\household name
Lookup ID
Amount
Date
Revenue Type
Application
Designation
GL post date
GL post status
Matching organization (Use the system GUID)
Matching constituent (Use the system GUID)
Matching Gift Amount
Matching Gift Date
Matching Gift Designation (Use the system GUID)


In the import process, ensure the Matching constituent 1 and Matching organization 1 files are mapped in the Matching Gift Column.