Electronic Filing - Basic Information

(En Espanol​)

  1. What is electronic filing?

  2. Why should I electronically file my tax return?

  3. What are the costs involved in electronic filing?

  4. How long does it take to prepare and transmit an electronic tax return?

  5. Is electronic filing secure?

  6. Will my chances of being audited increase if I electronically file?

  7. Do I have to electronically file my federal and state income tax returns at the same time?

  8. Can all income tax forms and schedules be filed electronically?

  9. Can sales and use tax returns be electronically filed?

  10. Is electronic filing completely paperless?

  11. When can I electronically file my 2018 income tax return?

  12. What payment alternatives are offered?


FOR MORE INFORMATION PLEASE CONTACT:

WISCONSIN DEPARTMENT OF REVENUE
Electronic Filing Unit
PO Box 8949
Madison, WI 53708-8949
Income Tax Customer Service Phone: (608) 266-2486
Business Tax Customer Service Phone: (608) 266-2776
Customer Service Fax: (608) 267-1030
Email additional questions to DORElectronicFiling@wisconsin.gov

January 12, 2018