Withholding WT-6 and Batch Payment Electronic File Transmission

Notice: The WT-6 XML returns will use WIFSET 4.4 effective 5:30 p.m. on January 4, 2013.

The Wisconsin Department of Revenue is pleased to offer employers the option of paying via this secure Internet process. Employers, and/or their representatives, transmit payment data in an electronic file over the Internet.

This file allows employers to send an electronic funds transfer (EFT) for the full amount of payment along with the information necessary to identify the amount that is credited to each individual employee.

The file transmission:

Important: Change log for WT-6 Batch Payment XML Schema

Schemas (.xsd)

Sample Instance Documents (.xml)

Analysis Documents (.xls and .pdf)

Software Developer's Guide


This system is for authorized users only; system access is monitored. By using this system, you expressly consent to this monitoring. Evidence of unauthorized access will be provided to the appropriate law enforcement agencies.

Ready to Transfer


Technical XML Only:
Email: Chris.Roberts@wisconsin.gov

All Other Questions:
(608) 266-2776
(608) 267-1030 (FAX)

March 31, 2016