Form 1099 - IRS Information Returns

Wisconsin requires 1099-MISC and 1099-R Forms to be submitted to the state.

Form 1099-MISCForm 1099-INTForm 1099-DIVForm 1099-R

Wisconsin requires only Form 1099 MISC and Form 1099 R to be submitted to the state.

Due Dates:

Electronic FilingJanuary 31st

Transmittal Letter/Reconciliation Report:

Form WT-7 – Wisconsin requires the Annual Reconciliation Form WT-7 along with the 1099 filing.

What Is The User Responsible For?

The Annual Reconciliation Form WT-7 needs to be filed directly with the state of Wisconsin. If Wisconsin tax is withheld you will also need to file the 1099 directly to the state.

If you are not mandated to electronically file the WT-7, you can mail the form to Wisconsin's Department of Revenue. If you are e-filing, please go online to WI My Taxes Website at

Postal Mailing Address:

Wisconsin Department of Revenue,

PO Box 8981,

Madison, WI 53708-8981,

Phone Number: (608) 266-2486