New reject codes: none at this time.
- Wisconsin will be requiring xml support of certain forms and schedules to gain MeF approval for the 2015 tax year. These are detailed by base form in the Wisconsin MeF Software Vendor Operating Agreement. Current versions of the forms can be found through the links on our forms page at
- Software Providers wishing to participate in electronic filing in Wisconsin are required to submit a signed Letter of Intent prior to gaining access to schemas or test scenarios. Please email DORDeveloperRelations@wisconsin.gov for further information. List MeF Participation in the subject line.
August 31, 2015