February 15, 2018
To: Gross Revenue Taxpayers
Ad Valorem Taxpayers
The Wisconsin Department of Revenue (DOR) would like to remind you of the upcoming filing deadlines.
Reports due by March 1, 2018
LM-003 – Municipal Light Heat & Power Annual Report
LP-003 – Private Light Heat & Power Annual Report
Note: If you need to request an extension for one of these reports, see below
Report due by March 15, 2018
RE-001 – Rural Electric Association Annual Report
Note: If you need to request an extension for this report, see below
To request an extension
- Visit the appropriate forms page on our
website. To request an extension, click "Extension" underneath the list of forms.
- When requesting the extension, enter the file code located in the upper right corner of the May or November billing notice
- Print the confirmation email after you submit the request
Note: DOR will apply a non-appealable late filing penalty to all reports filed after the due date with no extension.
If you have questions, contact us at