Wisconsin DOR Adds Vendor to List of Third-Party Software for Withholding E-File Returns

The Wisconsin Department of Revenue (DOR) added Payroll Taxes/Greenshades Software, Inc. to the list of third-party software to prepare and electronically file withholding income tax returns, pay withholding income tax, and file W-2s and/or 1099s. [Wis. Dep’t of Revenue, Third-Party Software for Withholding e-File Returns, 01/01/26]

This story was produced by Bloomberg Tax Automation, and edited by Bloomberg Tax staff.