Prior Year Tax Notices

The Department of Revenue has issued the following new tax notices:

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

Revenue Rulings

2012

Revenue Rulings

Questions and Answers

2011

Revenue Rulings

2010

2009

2008

2007

2006

2005

2004

2003

2002

Revenue Rulings

2001

2000

1999

1998

1997

1996

1995

1994

1993

1992

1991

1990

1989

1988

1987

1985

1980

1978

1974

1972

1971

Our Policy Information Library contains a complete file of policy related documents.