Cost Inflation Index for Financial year 2011-2012 is notified at 785.
Chart of Cost Inflation Index from 1981 is given below:
| Financial Year | Cost Inflation Index |
| 1981-82 | 100 |
| 1982-83 | 109 |
| 1983-84 | 116 |
| 1984-85 | 125 |
| 1985-86 | 133 |
| 1986-87 | 140 |
| 1987-88 | 150 |
| 1988-89 | 161 |
| 1989-90 | 172 |
| 1990-91 | 182 |
| 1991-92 | 199 |
| 1992-93 | 223 |
| 1993-94 | 244 |
| 1994-95 | 259 |
| 1995-96 | 281 |
| 1996-97 | 305 |
| 1997-98 | 331 |
| 1998-99 | 351 |
| 1999-2000 | 389 |
| 2000-01 | 406 |
| 2001-02 | 426 |
| 2002-03 | 447 |
| 2003-04 | 463 |
| 2004-05 | 480 |
| 2005-06 | 497 |
| 2006-07 | 519 |
| 2007-08 | 551 |
| 2008-09 | 582 |
| 2009-10 | 632 |
| 2010-11 | 711 |
| 2011-12 | 785 |
