Do Not Send Partnership Return Information by Magnetic Media

​​Effective immediately (January 1, 2009), the Department of Revenue will no longer accept partnership Schedule K-1s and 3K-1s on magnetic media (e.g., compact disks, etc.). If you have sent these documents by magnetic media in the past, you should now send them electronically through the department's website.

No pin or password is required to submit your file through our 128-bit encrypted SSL file transmission site. Follow these simple instructions:

A receipt number will be displayed for your records.

If you have questions contact Customer Service at (608) 266-2776 or by email at

November 22, 2011