Wis. Admin. Code § Tax 1.001
In chs. Tax 1 to 12, 14, 16 to 18, unless otherwise specified:
History: Cr. Register, February, 1978, No. 266, eff. 3-1-78; am. (intro.), Register, September, 1983, No. 333, eff. 10-1-83; am. (intro.), Register, July, 1989, No. 403, eff. 8-1-89.