In 2007, he was inducted into the South Australian Football Hall of Fame. Since retiring, McKay has practised as a veterinarian. In addition to this, he joined the newly formed Match Review Panel, set up in 2005 as an overhaul of the AFL Tribunal system; from 2007 until 2009, he served as Chairman of that panel. He has also been involved in the Laws of the Game Committee. In September 2018, McKay stepped down from his position as Head of Football at the Carlton Football Club. He was replaced by Brad Lloyd. He has three children, all of whom have played football in some capacity. In October 2018, Andrew's daughter Abbie was selected with Pick 16 in the 2018 AFL Women's Draft and in doing so made history being the first ever Father-Daughter selection in the Australian Rules Football history.  ! scope="row" style="text-align:center" | 1993 ! scope="row" style="text-align:center" | 1994 ! scope="row" style="text-align:center" | 1996 ! scope="row" style="text-align:center" | 1997 ! scope="row" style="text-align:center" | 1998 ! scope="row" style="text-align:center" | 1999 ! scope="row" style="text-align:center" | 2000 ! scope="row" style="text-align:center" | 2001 ! scope="row" style="text-align:center" | 2002 ! scope="row" style="text-align:center" | 2003 ! colspan=3| Career ! 244 ! 28 ! 40 ! 2267 ! 1675 ! 3942 ! 889 ! 423 ! 0.1 ! 0.2 ! 9.3 ! 6.9 ! 16.2 ! 3.6 ! 1.7 ! 45