BASIC (09-08)

DI 52150.085 Chart of Triennial Redetermination Ratios

Redetermination (redet) ratios based on offset effective dates (OEDs) 1966 through 2001 re in the chart below. (For more information about the OED, see DI 52150.020 WC/PDB Offset First Considered Date and Offset Effective Date.) The chart below provides ratios in 3-decimal-place format for redet years 1969-2003 and 5-decimal-place format for redet year 2004.

  • Redetermination (redet) ratios effective January 2005, and continuing (e.g., based on OEDs beginning 2002), are not displayed in the chart below but can be found at the Office of the Actuary (OACT) website at: http://www.ssa.gov/OACT/aceredet/index.html . This website lists all redet ratios beginning with the redet year 1979 (based on an Offset Effective Date of 1976).

  • All redet ratios on the OACT website are shown in 5-decimal-place format. However, the Interactive Computation Facility (ICF) for Workers’ Compensation/Public Disability Benefits (WC/PDB) computes redet calculations prior to January 2004 using the 3-decimal-place ratio and redet calculations for January 2004 or later using the 5-decimal-place ratio. Use these same rules when manually computing redets.

Click the Offset Effective Date in the chart below for the list of applicable redet years and corresponding redet ratios:

A. 1966

Year of OffsetYear Redetermination Is EffectiveRatio
   19661969
1.138
 1972
1.335
 1975
1.617
 1978
1.940
 1981
2.464
 1984
3.119
 1987
3.611
 1990
4.150
 1993
4.682
 1996
5.099
 1999
5.887
 20026.902
 

2005

7.31208

 

2008

8.29657

B. 1967

Year of OffsetYear Redetermination Is EffectiveRatio
   19671970
1.126
 1973
1.365
 1976
1.634
 1979
1.980
 1982
2.534
 1985
3.086
 1988
3.508
 1991
4.070
 1994
4.644
 

1997

5.003
 

2000

5.844
 

2003

6.667
 

2006

7.21870

 20098.18196

C. 1968

Year of OffsetYear Redetermination Is EffectiveRatio
   19681971
1.106
 1974
1.341
 1977
1.634
 1980
2.025
 1983
2.642
 1986
3.095
 1989
3.534
 1992
4.033
 1995
4.437
 1998
4.971
 20015.844
 20046.37815
 

2007

7.08801

 

2010

7.92854

D. 1969

Year of OffsetYear Redetermination Is EffectiveRatio
   19691972
1.115
 1975
1.351
 1978
1.632
 1981
2.060
 1984
2.608
 1987
3.019
 1990
3.470
 1993
3.915
 1996
4.263
 1999
4.922
 

2002

5.77

 

2005

6.11386

 

2008

6.93702

E. 1970

Year of OffsetYear Redetermination Is EffectiveRatio
   19701973
1.154
 1976
1.381
 1979
1.659
 1982
2.123
 1985
2.586
 1988
2.939
 1991
3.410
 1994
3.891
 1997
4.192
 20004.897
 20035.586
 

2006

6.04852

 20096.85564

F. 1971

Year of OffsetYear Redetermination Is EffectiveRatio
   19711974
1.143
 1977
1.381
 1980
1.706
 1983
2.226
 1986
2.608
 1989
2.979
 1992
3.399
 1995
3.739
 1998
4.189
 20014.925
 20045.37517
 

2007

5.97341

 

2010

6.68176

G. 1972

Year of OffsetYear Redetermination Is EffectiveRatio
   19721975
1.114
 1978
1.391
 1981
1.767
 1984
2.237
 1987
2.589
 1990
2.976
 1993
3.357
 1996
3.656
 1999
4.221
 20024.949
 

2005

5.24312

 

2008

5.94904

H. 1973

Year of OffsetYear Redetermination Is EffectiveRatio
   19731976
1.139
 1979
1.371
 1982
1.754
 1985
2.136
 1988
2.428
 1991
2.818
 1994
3.215
 1997
3.463
 20004.046
 20034.615
 

2006

4.99713

 20095.66395

I. 1974

Year of OffsetYear Redetermination Is EffectiveRatio
   19741977
1.139
 1980
1.393
 1983
1.817
 1986
2.129
 1989
2.431
 1992
2.774
 1995
3.052
 1998
3.419
 20014.020
 20044.38673
 

2007

4.87496

 

2010

5.45305

J. 1975

Year of OffsetYear Redetermination Is EffectiveRatio
   19751978
1.149
 1981
1.429
 1984
1.809
 1987
2.095
 1990
2.408
 1993
2.716
 1996
2.958
 1999
3.415
 20024.004
 

2005

4.24181

 

2008

4.81292

K. 1976

Year of OffsetYear Redetermination Is EffectiveRatio
   19761979
1.133
 1982
1.450
 1985
1.766
 1988
2.007
 1991
2.329
 1994
2.657
 1997
2.862
 20003.344
 20033.814

L. 1977

Year of OffsetYear Redetermination Is EffectiveRatio
   19771980
1.144
 1983
1.493
 1986
1.749
 1989
1.997
 1992
2.279
 1995
2.507
 1998
2.809
 20013.302
 20043.60398

M. 1978

Year of OffsetYear Redetermination Is EffectiveRatio
   19781981
1.174
 1984
1.486
 1987
1.720
 1990
1.977
 1993
2.230
 1996
2.429
 1999
2.804
 20023.288

N. 1979

Year of OffsetYear Redetermination Is EffectiveRatio
   19791982
1.185
 1985
1.444
 1988
1.641
 1991
1.904
 1994
2.173
 1997
2.340
 20002.734
 20033.119

O. 1980

Year of OffsetYear Redetermination Is EffectiveRatio
   19801983
1.200
 1986
1.406
 1989
1.605
 1992
1.832
 1995
2.015
 1998
2.257
 20012.654
 20042.89666

P. 1981

Year of OffsetYear Redetermination Is EffectiveRatio
   19811984
1.161
 1987
1.344
 1990
1.545
 1993
1.743
 1996
1.898
 1999
2.192
 20022.570

Q. 1982

Year of OffsetYear Redetermination Is EffectiveRatio
   19821985
1.106
 1988
1.258
 1991
1.459
 1994
1.665
 1997
1.794
 20002.095
 20032.390

R. 1983

Year of OffsetYear Redetermination Is EffectiveRatio
   19831986
1.110
 1989
1.268
 1992
1.447
 1995
1.592
 1998
1.783
 20012.097
 20042.28830

S. 1984

Year of OffsetYear Redetermination Is EffectiveRatio
   19841987
1.104
 1990
1.269
 1993
1.431
 1996
1.559
 1999
1.800
 20022.110

T. 1985

Year of OffsetYear Redetermination Is EffectiveRatio
   19851988
1.074
 1991
1.246
 1994
1.421
 1997
1.531
 20001.789
 20032.040

U. 1986

Year of OffsetYear Redetermination Is EffectiveRatio
   19861989
1.095
 1992
1.250
 1995
1.375
 1998
1.540
 20011.811
 20041.97664

V. 1987

Year of OffsetYear Redetermination Is EffectiveRatio
   19871990
1.116
 1993
1.259
 1996
1.371
 1999
1.583
 20021.856

W. 1988

Year of OffsetYear Redetermination Is EffectiveRatio
   19881991
1.091
 1994
1.245
 1997
1.341
 20001.566
 20031.787

X. 1989

Year of OffsetYear Redetermination Is EffectiveRatio
   19891992
1.088
 1995
1.196
 1998
1.340
 20011.576
 20041.71987

Y. 1990

Year of OffsetYear Redetermination Is EffectiveRatio
   19901993
1.085
 1996
1.182
 1999
1.365
 20021.600

Z. 1991

Year of OffsetYear Redetermination Is EffectiveRatio
   19911994
1.091
 1997
1.175
 20001.373
 20031.566

AA. 1992

Year of OffsetYear Redetermination Is EffectiveRatio
   19921995
1.061
 1998
1.188
 20011.397
 20041.52451

BB. 1993

Year of OffsetYear Redetermination Is EffectiveRatio
   19931996
1.036
 1999
1.196
 20021.402

CC. 1994

Year of OffsetYear Redetermination Is EffectiveRatio
   19941997
1.068
 20001.248
 20031.423

DD. 1995

Year of OffsetYear Redetermination Is EffectiveRatio
   19951998
1.091
 20011.283
 20041.39988

EE. 1996

Year of OffsetYear Redetermination Is EffectiveRatio
   19961999
1.110
 20021.302

FF. 1997

Year of OffsetYear Redetermination Is EffectiveRatio
   199720001.114
 20031.270 

GG. 1998

Year of OffsetYear Redetermination Is EffectiveRatio
   1998 20011.111
 20041.21243

HH. 1999

Year of OffsetYear Redetermination Is EffectiveRatio
   199920021.114

II. 2000

Year of OffsetYear Redetermination Is EffectiveRatio
   200020031.080

JJ. 2001

Year of OffsetYear Redetermination Is EffectiveRatio
   200120041.03412

To Link to this section - Use this URL:
http://policy.ssa.gov/poms.nsf/lnx/0452150085
DI 52150.085 - Chart of Triennial Redetermination Ratios - 10/26/2009
Batch run: 10/26/2009
Rev:10/26/2009