CPI Indexation Factors

To work out the inflation factor for capital gains tax purposes, we list the CPI (weighted average of eight capital cities)
CPI at:	March	June	Sept	Dec
2023	132.6	133.7
2022	123.9	126.1	128.4	130.8
2021	117.9	118.8	119.7	121.3
2020	116.6	114.4	116.2	117.2
2019	114.1	114.8	115.4	116.2
2018	112.6	113.0	113.5	114.1
2017	110.5	110.7	111.4	112.1
2016	108.2	108.6	109.4	110.0
2015	106.8	107.5	108.0	108.4
2014	105.4	105.9	106.4	106.6
2013	102.4	102.8	104.0	104.8
2012	99.9	100.4	101.8	102.0
2011	98.3	99.2	99.8	99.8
2010	95.2	95.8	96.5	96.9
2009	92.5	92.9	93.8	94.3
2008	90.3	91.6	92.7	92.4
2007	86.6	87.7	88.3	89.1
2006	84.5	85.9	86.7	86.6
2005	82.1	82.6	83.4	83.8
2004	80.2	80.6	80.9	81.5
2003	78.6	78.6	79.1	79.5
2002	76.1	76.6	77.1	77.6
2001	73.9	74.5	74.7	75.4
2000	69.7	70.2	72.9	73.1
1999	67.8	68.1	68.7	69.1
1998	67.0	67.4	67.5	67.8
1997	67.1	66.9	66.6	66.8
1996	66.2	66.7	66.9	67.0
1995	63.8	64.7	65.5	66.0
1994	61.5	61.9	62.3	62.8
1993	60.6	60.8	61.1	61.2
1992	59.9	59.7	59.8	60.1
1991	58.9	59.0	59.3	59.9
1990	56.2	57.1	57.5	59.0
1989	51.7	53.0	54.2	55.2
1988	48.4	49.3	50.2	51.2
1987	45.3	46.0	46.8	47.6
1986	41.4	42.1	43.2	44.4
1985	37.9	38.8	39.7	40.5
1984	36.3	36.4	36.9	37.4
1983	34.3	35.0	35.6	36.5
1982	30.8	31.5	32.6	33.6
1981	27.8	28.4	29.0	30.2

 

The reference period for CPI is 2011-12 and the index numbers are set to 100.0 for the 2011-2012 financial year.

 

Source:  Reserve Bank of Australia statistical table G1 Consumer Price Index (Original).