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Keystone PA Standard File Specification

The Keystone Pennsylvania Standard file format is based on the Federal MMREF-1 file format. This single format can be used to submit EIT and LST withholding and W2 reconciliation information to Keystone Collections Group, as well as most major local tax processing firms. The Pennsylvania Standard file format can be used to report withholding for a single business location or for multiple business locations.

We have put together some sample files to help explain how to use the PA Standard file format.

Reporting a Single Work or Business Location
Reporting Multiple Work or Business Locations

Reporting Over-Paid Withholdings in a Previous Period - Example 1
Reporting Over-Paid Withholdings in a Previous Period - Example 2

Reporting Employee Previously Withheld in the Wrong Work PSD
Reporting Employee Previously Withheld in the Wrong Resident PSD


Keystone CSV File Specification

This format can be used to submit EIT or LST information to Keystone Collections Group. Use this 'comma separated value' format to submit either EIT or LST withholding information for one company/business location. If you need to submit both EIT and LST withholding information for a single company, you will need to submit two files.

Use this template as a sample for building a 'CSV' file for EIT
Comma Separated Value for EIT

Use this template as a sample for building a 'CSV' file for LST
Comma Separated Value for LST