Utility filing deadlines approaching

February 15, 2022

To: Gross Revenue Taxpayers, Ad Valorem Taxpayers

The Wisconsin Department of Revenue (DOR) would like to remind you of upcoming filing deadlines.

Reports due by:

To request an extension for LM-003, LP-003 and RE-001

Note: DOR will apply a non-appealable late filing penalty to all reports filed after the due date with no extension.


To avoid a delayed response, contact us at utility@wisconsin.gov.