Table 1b—IA Contributions, OASI Benefit Changes, & Total Unified Budget Effect
Average IA Contribution 6.4%,  Benefit Offset 100.0%
Year
Amount
Contributed
to IA:
by Federal
Government
100%
Cost to
Guarantee
OASDI + IA
Benefits at
Present Law
Schedule
OASI Benefit
Cut for IA
Participation
Cut in
Contriution
Rate for
Annual
Balance
Change
in Annual
Unified
Budget
Cash Flow
Change
in Debt
Held by
Public
(EOY)
Change
in Annual
Unified
Budget
Balance
(Billions of Dollars, Present Value on 1-1-04)
2005
0.0
0.0
0.0
0.0
0.0
0.0
0.0
2006
112.8
0.0
0.0
0.0
-112.8
118.9
-118.9
2007
120.8
0.0
0.0
0.0
-120.8
246.2
-133.5
2008
122.5
0.0
0.0
0.0
-122.5
375.7
-142.0
2009
124.0
0.0
0.0
0.0
-124.0
506.7
-150.5
2010
125.1
0.0
0.0
0.0
-125.1
638.9
-158.8
2011
125.8
0.0
0.0
0.0
-125.8
772.1
-166.9
2012
126.1
0.3
0.0
0.0
-126.4
905.9
-174.9
2013
126.0
0.7
0.2
0.0
-126.5
1,039.8
-182.3
2014
125.8
1.3
0.5
0.0
-126.5
1,173.9
-190.0
2015
125.2
2.1
1.0
0.0
-126.4
1,308.0
-197.5
2016
248.9
2.7
1.9
0.0
-249.7
1,572.8
-335.9
2017
246.8
3.5
3.2
0.0
-247.1
1,834.9
-348.4
2018
244.4
4.3
5.0
0.0
-243.6
2,093.6
-360.0
2019
241.5
5.2
7.4
0.0
-239.3
2,347.0
-369.7
2020
238.5
6.1
10.2
0.0
-234.4
2,595.2
-378.7
2021
235.4
7.1
13.4
0.0
-229.1
2,837.8
-386.8
2022
232.2
8.3
17.0
0.0
-223.4
3,074.4
-394.3
2023
228.9
9.4
21.1
0.0
-217.2
3,304.4
-400.8
2024
225.6
10.7
25.5
0.0
-210.7
3,527.5
-406.7
2025
222.2
12.0
30.4
0.0
-203.9
3,743.4
-411.9
2026
218.6
13.5
35.6
0.0
-196.5
3,951.4
-416.1
2027
215.1
14.9
41.2
0.0
-188.8
4,151.4
-419.5
2028
211.6
16.4
47.0
0.0
-180.9
4,342.9
-422.2
2029
208.2
17.9
53.1
0.0
-172.9
4,526.0
-424.4
2030
204.8
19.4
59.4
0.0
-164.8
4,700.5
-426.0
2031
201.5
20.9
66.0
0.0
-156.4
4,866.1
-426.8
2032
198.4
22.4
72.8
0.0
-148.0
5,022.8
-427.1
2033
195.2
23.9
79.5
0.0
-139.6
5,170.6
-427.0
2034
192.2
25.4
86.2
0.0
-131.4
5,309.7
-426.4
2035
189.2
26.9
93.0
0.0
-123.1
5,440.0
-425.4
2036
186.3
28.6
99.7
0.0
-115.2
5,562.0
-424.3
2037
183.4
30.3
106.4
0.0
-107.3
5,675.6
-422.7
2038
180.6
32.0
113.0
0.0
-99.6
5,781.1
-420.8
2039
177.8
33.7
119.6
0.0
-91.9
5,878.4
-418.6
2040
175.0
35.3
126.1
0.0
-84.3
5,967.6
-415.9
2041
172.3
36.9
132.7
0.0
-76.6
6,048.6
-412.7
2042
169.7
38.5
139.3
0.0
-68.8
6,121.5
-409.0
2043
167.0
40.0
146.0
0.0
-61.0
6,186.1
-404.8
2044
164.4
41.4
152.5
0.0
-53.3
6,242.5
-400.2
2045
161.8
42.8
159.1
0.0
-45.6
6,290.8
-395.1
2046
159.3
44.1
165.7
0.0
-37.7
6,330.7
-389.5
2047
156.7
45.1
172.1
0.0
-29.7
6,362.1
-383.3
2048
154.2
46.1
178.5
0.0
-21.9
6,385.3
-376.7
2049
151.7
47.0
184.6
0.0
-14.1
6,400.2
-369.8
2050
149.2
48.0
190.6
0.0
-6.6
6,407.2
-362.7
2051
146.8
48.7
196.4
0.0
0.9
6,406.2
-355.1
2052
144.4
49.2
202.0
0.0
8.4
6,397.3
-347.1
2053
142.0
49.4
207.3
0.0
15.9
6,380.4
-338.6
2054
139.7
49.3
212.2
0.0
23.2
6,355.8
-330.0
2055
137.4
49.2
216.8
0.0
30.2
6,323.8
-321.2
2056
135.1
49.2
221.0
0.0
36.7
6,285.0
-312.6
2057
132.9
49.0
224.8
0.0
42.9
6,239.6
-303.9
2058
130.7
48.6
228.1
0.0
48.7
6,188.0
-295.1
2059
128.5
48.1
230.9
0.0
54.2
6,130.6
-286.5
2060
126.4
47.5
233.3
0.0
59.4
6,067.7
-277.8
2061
124.3
46.6
235.2
0.0
64.2
5,999.7
-269.2
2062
122.3
45.7
236.8
0.0
68.9
5,926.8
-260.5
2063
120.3
44.6
238.1
0.0
73.3
5,849.2
-251.8
2064
118.3
43.4
238.9
0.0
77.3
5,767.4
-243.2
2065
116.3
42.0
239.2
0.0
80.9
5,681.7
-234.9
2066
114.4
41.6
239.2
0.0
83.2
5,593.7
-227.7
2067
112.5
41.2
238.9
0.0
85.2
5,503.4
-220.6
2068
110.7
40.6
238.4
0.0
87.1
5,411.2
-213.6
2069
108.8
40.0
237.4
0.0
88.6
5,317.4
-206.9
2070
107.1
39.3
236.2
0.6
89.2
5,223.0
-201.0
2071
105.3
38.6
234.7
2.4
88.4
5,129.3
-196.6
2072
103.6
37.8
233.0
4.0
87.6
5,036.5
-192.2
2073
101.8
36.9
231.1
5.5
86.9
4,944.5
-187.9
2074
100.2
36.0
229.1
6.8
86.1
4,853.4
-183.6
2075
98.5
35.1
227.0
8.0
85.4
4,763.0
-179.3
2076
96.9
34.1
224.7
9.1
84.6
4,673.4
-175.1
2077
95.3
33.1
222.3
10.1
83.9
4,584.6
-170.9
2078
93.7
32.1
219.9
11.0
83.1
4,496.5
-166.7
2079
92.1
31.1
217.4
11.8
82.4
4,409.2
-162.6

Based on Intermediate Assumptions of the 2004 Trustees Report
With Ultimate Real Trust Fund Interest Rate of 3.0
With Ultimate Real IA Yield Rate of 5.2
With Annuity Net Yield Rate of 5.2

Office of the Chief Actuary
Social Security Administration
April 19, 2005

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