| Auction House | Buyers Premium Calculations | First Result | Last Result |
| Adelaide Antique Auctions | Not Applicable | 01-11-1998 | 12-10-1999 |
| Amanda Addams Auctions | 15.95% including GST. Applies to all sale results. | 12-08-2001 | 13-04-2008 |
| Archers | January 1993 to June 2000 15%.
July 2000 to last result 16.5% including GST. | 01-01-1993 | 21-04-2003 |
| Art+Object | 14.06% including GST. Applies to all sale results. | 03-05-2007 | 01-05-2008 |
| ArtSell.Com | Not Applicable | 01-07-2001 | 01-02-2004 |
| Australian Art Auctions | First result to February 1993 Nil.
March 1993 to June 2000 10%.
July 2000 to last result 15% including GST. | 01-09-1977 | 28-06-2004 |
| Bonham's & Bruce | 15% including GST. Applies to all sale results. | 25-09-2006 | 27-11-2006 |
| Bonhams | Not Applicable | 01-11-1992 | 01-11-1992 |
| Bonhams & Goodman | 2003 17% including GST.
2004 17.5% including GST.
2005 to 2006 19.5% including GST.
2007 to last result 22% including GST.
| 27-10-2003 | 04-05-2008 |
| Bruce's Auctions | Not Applicable | 13-09-2004 | 20-06-2005 |
| Christies | First result to December 1979 Nil.
January 1980 to December 1990 10%.
January 1991 to March 1991 15% to 5k then 10%.
April 1991 10%.
May 1991Nil.
June 1991 to October 1991 15% to 5k then 10%.
November 1991 10%.
December 1991 to June 1992 15%to 5k then 10%.
July 1992 Nil.
August 1992 10%.
September 1992 to December 1992 15% to 5k then 10%.
January 1993 to December 1993 10%.
January 1994 to May 1994 15% to 50k then 10%.
June 1994 Nil.
July 1994 to November 1994 15% to 50k then 10%.
December 1994 Nil.
January 1995 to February 1996 15% to 50k then 10%.
March 1996 12.5%.
April 1996 to June 2000 15% to 50k then 10%.
July 2000 to June 2001 16.5% to 50k then 11% including GST.
July 2001 19.25% to 50k then 11% including GST.
August 2001 19.25% to 130k then 11% including GST.
September 2001 to December 2003 19.25% including GST.
January 1994 to last result 21.45% to 200k then 13.2% including GST. | 01-03-1973 | 10-04-2006 |
| Christies London | Not Applicable | 01-11-1979 | 01-05-1981 |
| Colin Mc William | Not Applicable | 01-10-1981 | 01-03-1982 |
| Combined Auctions | Not Applicable | 25-07-2003 | 25-07-2003 |
| Cordys | Not Applicable | 01-05-1990 | 01-03-1991 |
| Davidson Auctions | 15% including GST. Applies to all sale results. | 15-04-2002 | 22-05-2004 |
| Deutscher and Hackett | 22% including GST. Applies to all sale results. | 09-05-2007 | 16-04-2008 |
| Deutscher-Menzies | 1998 to June 2000 15% to 50k then 10%.
July 2000 to August 2001 19.25% to 25k, 16.5% to 200k then 11% including GST.
November 2001 to June 2002 19.25% to 100k then 16.5% including GST.
July 2002 to December 2003 19.25% including GST.
2004 22% to 30k then 19.25% including GST.
2005 to last result 22% including GST. | 01-04-1998 | 18-03-2008 |
| Dunbar Sloane | 14.06% including GST. Applies to all sale results. | 01-09-1989 | 14-11-2007 |
| Edward Rushton | Not Applicable | 01-11-1984 | 01-12-1989 |
| Elder Fine Art | 11% including GST. Applies to all sale results. | 19-09-2004 | 01-05-2005 |
| Eric Dodd | October 1997 to June 2000 12.5%.
July 2000 to last result 13.75% including GST. | 01-10-1997 | 10-10-2004 |
| F R Strange | Not Applicable | 01-06-1974 | 01-05-1980 |
| Fisher Fine Art | Not Applicable | 01-09-1993 | 01-03-1995 |
| Geoff K Gray | Not Applicable | 01-03-1973 | 01-10-1989 |
| GFL Fine Art | August 1994 to June 2000 10%.
July 2000 to November 2007 11% including GST.
December 2007 to last result 16.5% including GST. | 01-08-1994 | 04-12-2007 |
| Goodmans | First result to June 2000 15% to 50k then 10%.
July 2000 to last result 16.5% to 50k then 11% including GST.
| 01-03-1994 | 30-07-2003 |
| Gregsons | 10%. Applies to all sale results. | 01-06-1979 | 01-03-1995 |
| Hamilton Miller | Not Applicable | 01-03-1976 | 01-06-1987 |
| I Steer | Not Applicable | 01-09-1974 | 01-09-1979 |
| Ian Bruce | December 1992 to June 2000 12.5%.
July 2000 to last result 13.75% including GST.
| 01-12-1992 | 27-03-2001 |
| Independent Auctioneers | 16.5% including GST. Applies to all sale results. | 29-05-2005 | 16-10-2005 |
| International Art Centre | 13.5% including GST. Applies to all sale results. | 01-08-1976 | 22-04-2008 |
| James R Lawson | First result to February 1993 Nil.
March 1993 to June 2000 10%.
July 2000 to last result 11% including GST. | 01-03-1973 | 31-07-2001 |
| Joel Australia | 20% including GST. Applies to all sale results. | 14-04-2008 | 14-04-2008 |
| Joel Fine Art | 18% including GST. Applies to all sale results. | 16-10-2006 | 21-04-2008 |
| Langsam Gallery | Not Applicable | 01-03-1976 | 01-04-1976 |
| Lawson-Menzies | November 2001 to December 2002 19.25% to 100k then 11% including GST.
January 2003 to April 2004 19.25% including GST.
May 2004 to September 2004 22% to 30k then 19.25% including GST.
October 2004 to last result 22% including GST.
| 20-11-2001 | 19-03-2008 |
| Leonard Joel | April 1990 to June 2000 10%.
July 2000 to December 2000 11% including GST.
January 2001 to December 2002 16.5% to 1k then 11% including GST.
January 2003 to last result 16.5% to 5k then 11% including GST.
| 01-01-1973 | 12-11-2007 |
| Mason Gray Strange | Not Applicable | 01-09-1987 | 01-06-1989 |
| Mc Crosties | Not Applicable | 01-08-1989 | 01-05-1991 |
| McKenzie Gallery | October 1999 to June 2000 15%.
July 2000 to last result 16.5% including GST. | 26-10-1999 | 12-03-2008 |
| Megaw & Hogg | Not Applicable | 01-08-1974 | 01-04-1993 |
| Mossgreen | 21.45% including GST. Applies to all sale rssults. | 21-02-2006 | 19-03-2008 |
| Nielsons | Not Applicable | 01-10-1987 | 01-10-1987 |
| Peter Pickles | Not Applicable | 01-11-1973 | 01-02-1984 |
| Phillips Australia | First result to June 2000 15% to 50k then 10%.
July 2000 to last result 16.5% to 50k then 11% including GST.
| 01-09-1996 | 30-07-2001 |
| Phillips London | Not Applicable | 01-12-1985 | 01-11-1990 |
| Queensland Fine Art | Not Applicable | 01-05-1988 | 01-09-1989 |
| Raffan & Kelaher | June 1997 to June 2000 10%.
July 2000 to last result 11% including GST. | 01-06-1997 | 05-08-2002 |
| Shapiro Auctions | 22% to 50k, 16.5% to 100k then 11% including GST.
Applies to all sale results. | 10-12-2001 | 07-04-2003 |
| Sothebys | First result to December 1982 Nil.
January 1983 to September 1983 10%.
October 1983 Nil.
November 1983 to July 1984 10%.
August 1984 Nil.
September 1984 10%.
October 1984 Nil.
November 1984 to September 1985 10%.
October 1985 Nil.
November 1985 to September 1986 10%.
October 1986 Nil.
November 1986 to September 1987 10%.
October 1987 Nil.
November 1987 to September 1988 10%.
October 1988 Nil.
November 1988 to July 1990 10%.
August 1990 Nil.
September 1990 10%.
October 1990 Nil.
November 1990 to October 1991 10%.
November 1991 Nil.
December 1991 to June 1992 10%.
July 1992 Nil.
August 1992 to October 1992 10%.
November 1992 Nil.
December 1992 to October 1993 10%.
November 1993 to December 1993 15%.
January 1994 to June 2000 15% to 50k then 10%.
July 2000 to September 2000 16.5% to 50k then 11% including GST.
November 2000 to December 2002 22% to 25k, then 16.5% to 150k then 11% including GST.
January 2003 to December 2003 22% to 20k, then 19.25% to 100k, then 16.5% to 500k, then 11% inc GST.
January 2004 to last result 22% including GST.
| 01-04-1975 | 22-04-2008 |
| Sothebys London | First result to December 1979 Nil.
January 1980 to last result 15%. | 01-04-1975 | 01-03-1998 |
| Spinks | Not Applicable | 01-05-1979 | 01-04-1991 |
| Theodore Bruce | August 1992 to June 2000 10%.
July 2000 to last result 11% including GST. | 01-08-1992 | 20-03-2006 |
| Toorak Auctions | Not Applicable | 01-11-1987 | 01-06-1992 |
| Vickers and Hoad | 15% including GST. Applies to all sale results. | 19-11-2005 | 21-05-2006 |
| W J McHattie | Not Applicable | 01-05-1998 | 01-05-1998 |
| Warren Elstub | 15%. Applies to all sale results. | 26-06-2000 | 26-06-2000 |
| Webbs | 14.06% including GST. Applies to all sale results. | 01-08-1989 | 07-04-2008 |
| Webster F & G | Not Applicable | 01-09-1975 | 01-07-1976 |
| William Ellenden | Not Applicable | 01-05-1975 | 01-05-1991 |
