Individual Income Tax Keeping Records

Applicable Laws and Rules

This document provides statements or interpretations of the following laws and regulations enacted as of October 2, 2019: Sections 71.05, 71.77 and, 71.80, Wis. Stats., and secs. Tax 2.08, 2.12 and 14.01, Wis. Adm. Code.

Laws enacted and in effect after October 2, 2019, new administrative rules, and court decisions may change the interpretations in this document. Guidance issued prior to October 2, 2019, that is contrary to the information in this document is superseded by this document, pursuant to sec. 73.16(2)(a), Wis. Stats.

​Contact Us​

MS 5-77
Wisconsin Department of Revenue
Customer Service Bureau
PO Box 8949
Madison, WI 53708-8949
Phone: (608) 266-2486
Fax: (608) 267-1030

Guidance Document Number: 100025

October 2, 2019