Effective Dates: 12/07/2023 - Present Previous | Next

TN 116 (12-23)

RS 00605.925 Indexing Factor Charts

A. Procedure -- Indexing Factor Charts

Normally ICF programs 19 and 24 (MSOM ICFT2 019.001 and MSOM ICFT2 024.001) can be used to index earnings, even when it cannot compute the correct PIA. In some cases manual indexing may be desirable. For example, a beneficiary may ask to see how earnings are indexed on their record. When it is necessary to index earnings manually use the charts in the following section. Determine the applicable eligibility year and use the chart for that year. Round indexed earnings to the nearest cent by dropping everything after the third decimal. If the third decimal is 5 or more round up. If the third decimal is 4 or less round down. For example, an amount of 3,457.765 is rounded to 3,457.77 while 3,457.764 is rounded to 3,457.76.

B. Procedure -- Charts for Indexing Factor for Eligibility Years

1. Eligibility Year 1979

  Maximum Earnings Average

Earnings 		Actual

Earnings 		x Indexing

Factor 		= Indexed

Earnings
1951 $3,600 $2,799.16 ​ x 3.4937053 =  
1952 $3,600 $2,973.32 ​ x 3.2890641 =  
1953 $3,600 $3,139.44 ​ x 3.1150269 =  
1954 $3,600 $3,155.64 ​ x 3.0990354 = ​
1955 $4,200 $3,301.44 ​ x 2.9621741 =  
1956 $4,200 $3,532.36 ​ x 2.7685287 =  
1957 $4,200 $3,641.72 ​ x 2.6853904 =  
1958 $4,200 $3,673.80 ​ x 2.6619413 = ​
1959 $4,800 $3,855.80 ​ x 2.5362934 =  
1960 $4,800 $4,007.12 ​ x 2.4405159 =  
1961 $4,800 $4,086.76 ​ x 2.3929568 =  
1962 $4,800 $4,291.40 ​ x 2.2788461 = ​
1963 $4,800 $4,396.64 ​ x 2.2242986 =  
1964 $4,800 $4,576.32 ​ x 2.1369659 =  
1965 $4,800 $4,658.72 ​ x 2.0991689 =  
1966 $6,600 $4,938.36 ​ x 1.9803012 = ​
1967 $6,600 $5,213.44 ​ x 1.8758133 =  
1968 $7,800 $5,571.76 ​ x 1.7551797 =  
1969 $7,800 $5,893.76 ​ x 1.6592871 =  
1970 $7,800 $6,186.24 ​ x 1.5808375 = ​
1971 $7,800 $6,497.08 ​ x 1.5052054 =  
1972 $9,000 $7,133.80 ​ x 1.3708599 =  
1973 $10,800 $7,580.16 ​ x 1.2901364 =  
1974 $13,200 $8,030.76 ​ x 1.2177478 = ​
1975 $14,100 $8,630.92 ​ x 1.1330704 =  
1976 $15,300 $9,226.48 ​ x 1.0599318 =  
1977 $16,500 $9,779.44 ​ x 1.0000000 =  
1978 $17,700 $10,556.03 ​ x 1.0000000 = ​

2. Eligibility Year 1980

  Maximum Earnings Average

Earnings 		Actual

Earnings 		x Indexing

Factor 		= Indexed

Earnings
1951 $3,600 $2,799.16 ​ x 3.7711421 =  
1952 $3,600 $2,973.32 ​ x 3.5502502 =  
1953 $3,600 $3,139.44 ​ x 3.3623927 =  
1954 $3,600 $3,155.64 ​ x 3.3451313 = ​
1955 $4,200 $3,301.44 ​ x 3.1974017 =  
1956 $4,200 $3,532.36 ​ x 2.9883789 =  
1957 $4,200 $3,641.72 ​ x 2.8986386 =  
1958 $4,200 $3,673.80 ​ x 2.8733273 = ​
1959 $4,800 $3,855.80 ​ x 2.7377016 =  
1960 $4,800 $4,007.12 ​ x 2.6343184 =  
1961 $4,800 $4,086.76 ​ x 2.5829826 =  
1962 $4,800 $4,291.40 ​ x 2.4598103 = ​
1963 $4,800 $4,396.64 ​ x 2.4009312 =  
1964 $4,800 $4,576.32 ​ x 2.3066634 =  
1965 $4,800 $4,658.72 ​ x 2.2658649 =  
1966 $6,600 $4,938.36 ​ x 2.1375578 = ​
1967 $6,600 $5,213.44 ​ x 2.0247725 =  
1968 $7,800 $5,571.76 ​ x 1.8945593 =  
1969 $7,800 $5,893.76 ​ x 1.7910519 =  
1970 $7,800 $6,186.24 ​ x 1.7063725 = ​
1971 $7,800 $6,497.08 ​ x 1.6247345 =  
1972 $9,000 $7,133.80 ​ x 1.4797205 =  
1973 $10,800 $7,580.16 ​ x 1.3925867 =  
1974 $13,200 $8,030.76 ​ x 1.3144497 = ​
1975 $14,100 $8,630.92 ​ x 1.2230481 =  
1976 $15,300 $9,226.48 ​ x 1.1441015 =  
1977 $16,500 $9,779.44 ​ x 1.0794105 =  
1978 $17,700 $10,556.03 ​ x 1.0000000 = ​
1979 $22,900 $11,479.46 ​ x 1.0000000 = ​

3. Eligibility Year 1981

  Maximum

Earnings 		Average

Earnings 		Actual

Earnings 		x Indexing

Factor 		= Indexed

Earnings
1951 $3,600 $2,799.16 ​ x 4.1010375 =  
1952 $3,600 $2,973.32 ​ x 3.8608222 =  
1953 $3,600 $3,139.44 ​ x 3.6565311 =  
1954 $3,600 $3,155.64 ​ x 3.6377597 = ​
1955 $4,200 $3,301.44 ​ x 3.4771070 =  
1956 $4,200 $3,532.36 ​ x 3.2497990 =  
1957 $4,200 $3,641.72 ​ x 3.1522083 =  
1958 $4,200 $3,673.80 ​ x 3.1246829 = ​
1959 $4,800 $3,855.80 ​ x 2.9771928 =  
1960 $4,800 $4,007.12 ​ x 2.8647657 =  
1961 $4,800 $4,086.76 ​ x 2.8089391 =  
1962 $4,800 $4,291.40 ​ x 2.6749918 = ​
1963 $4,800 $4,396.64 ​ x 2.6109620 =  
1964 $4,800 $4,576.32 ​ x 2.5084478 =  
1965 $4,800 $4,658.72 ​ x 2.4640803 =  
1966 $6,600 $4,938.36 ​ x 2.3245490 = ​
1967 $6,600 $5,213.44 ​ x 2.2018974 =  
1968 $7,800 $5,571.76 ​ x 2.0602933 =  
1969 $7,800 $5,893.76 ​ x 1.9477312 =  
1970 $7,800 $6,186.24 ​ x 1.8556441 = ​
1971 $7,800 $6,497.08 ​ x 1.7668645 =  
1972 $9,000 $7,133.80 ​ x 1.6091648 =  
1973 $10,800 $7,580.16 ​ x 1.5144087 =  
1974 $13,200 $8,030.76 ​ x 1.4294363 = ​
1975 $14,100 $8,630.92 ​ x 1.3300390 =  
1976 $15,300 $9,226.48 ​ x 1.2441863 =  
1977 $16,500 $9,779.44 ​ x 1.1738361 =  
1978 $17,700 $10,556.03 ​ x 1.0874789 = ​
1979 $22,900 $11,479.46 ​ x 1.0000000 =  
1980 $25,900 $12,513.46 ​ x 1.0000000 = ​

4. Eligibility Year 1982

  Maximum Earnings Average

Earnings 		Actual

Earnings 		x Indexing

Factor 		= Indexed

Earnings
1951 $3,600 $2,799.16 ​ x 4.4704340 =  
1952 $3,600 $2,973.32 ​ x 4.2085817 =  
1953 $3,600 $3,139.44 ​ x 3.9858892 =  
1954 $3,600 $3,155.64 ​ x 3.9654270 = ​
1955 $4,200 $3,301.44 ​ x 3.7903036 =  
1956 $4,200 $3,532.36 ​ x 3.5425211 =  
1957 $4,200 $3,641.72 ​ x 3.4361401 =  
1958 $4,200 $3,673.80 ​ x 3.4061353 = ​
1959 $4,800 $3,855.80 ​ x 3.2453602 =  
1960 $4,800 $4,007.12 ​ x 3.1228064 =  
1961 $4,800 $4,086.76 ​ x 3.0619513 =  
1962 $4,800 $4,291.40 ​ x 2.9159389 = ​
1963 $4,800 $4,396.64 ​ x 2.8461416 =  
1964 $4,800 $4,576.32 ​ x 2.7343936 =  
1965 $4,800 $4,658.72 ​ x 2.6860296 =  
1966 $6,600 $4,938.36 ​ x 2.5339303 = ​
1967 $6,600 $5,213.44 ​ x 2.4002309 =  
1968 $7,800 $5,571.76 ​ x 2.2458720 =  
1969 $7,800 $5,893.76 ​ x 2.1231709 =  
1970 $7,800 $6,186.24 ​ x 2.0227893 = ​
1971 $7,800 $6,497.08 ​ x 1.9260129 =  
1972 $9,000 $7,133.80 ​ x 1.7541086 =  
1973 $10,800 $7,580.16 ​ x 1.6508174 =  
1974 $13,200 $8,030.76 ​ x 1.5581913 = ​
1975 $14,100 $8,630.92 ​ x 1.4498408 =  
1976 $15,300 $9,226.48 ​ x 1.3562550 =  
1977 $16,500 $9,779.44 ​ x 1.2795682 =  
1978 $17,700 $10,556.03 ​ x 1.1854324 = ​
1979 $22,900 $11,479.46 ​ x 1.0900739 =  
1980 $25,900 $12,513.46 ​ x 1.0000000 =  
1981 $29,700 $13,773.10 ​ x 1.0000000 = ​

5. Eligibility Year 1983

  Maximum

Earnings 		Average

Earnings 		Actual

Earnings 		x Indexing

Factor 		= Indexed

Earnings
1951 $3,600 $2,799.16 ​ x 4.9204404 =  
1952 $3,600 $2,973.32 ​ x 4.6322293 =  
1953 $3,600 $3,139.44 ​ x 4.3871200 =  
1954 $3,600 $3,155.64 ​ x 4.3645980 = ​
1955 $4,200 $3,301.44 ​ x 4.1718462 =  
1956 $4,200 $3,532.36 ​ x 3.8991213 =  
1957 $4,200 $3,641.72 ​ x 3.7820316 =  
1958 $4,200 $3,673.80 ​ x 3.7490065 = ​
1959 $4,800 $3,855.80 ​ x 3.5720473 =  
1960 $4,800 $4,007.12 ​ x 3.4371569 =  
1961 $4,800 $4,086.76 ​ x 3.3701759 =  
1962 $4,800 $4,291.40 ​ x 3.2094654 = ​
1963 $4,800 $4,396.64 ​ x 3.1326422 =  
1964 $4,800 $4,576.32 ​ x 3.0096453 =  
1965 $4,800 $4,658.72 ​ x 2.9564129 =  
1966 $6,600 $4,938.36 ​ x 2.7890028 = ​
1967 $6,600 $5,213.44 ​ x 2.6418449 =  
1968 $7,800 $5,571.76 ​ x 2.4719478 =  
1969 $7,800 $5,893.76 ​ x 2.3368953 =  
1970 $7,800 $6,186.24 ​ x 2.2264089 = ​
1971 $7,800 $6,497.08 ​ x 2.1198908 =  
1972 $9,000 $7,133.80 ​ x 1.9306821 =  
1973 $10,800 $7,580.16 ​ x 1.8169933 =  
1974 $13,200 $8,030.76 ​ x 1.7150432 = ​
1975 $14,100 $8,630.92 ​ x 1.5957858 =  
1976 $15,300 $9,226.48 ​ x 1.4927795 =  
1977 $16,500 $9,779.44 ​ x 1.4083731 =  
1978 $17,700 $10,556.03 ​ x 1.3047614 = ​
1979 $22,900 $11,479.46 ​ x 1.1998038 =  
1980 $25,900 $12,513.46 ​ x 1.1006628 =  
1981 $29,700 $13,773.10 ​ x 1.0000000 =  
1982 $32,400 $14,531.34 ​ x 1.0000000 = ​

6. Eligibility Year 1984

  Maximum

Earnings 		Average

Earnings 		Actual

Earnings 		x Indexing

Factor 		= Indexed

Earnings
1951 $3,600 $2,799.16 ​ x 5.1913217 =  
1952 $3,600 $2,973.32 ​ x 4.8872439 =  
1953 $3,600 $3,139.44 ​ x 4.6286408 =  
1954 $3,600 $3,155.64 ​ x 4.6048789 = ​
1955 $4,200 $3,301.44 ​ x 4.4015157 =  
1956 $4,200 $3,532.36 ​ x 4.1137766 =  
1957 $4,200 $3,641.72 ​ x 3.9902409 =  
1958 $4,200 $3,673.80 ​ x 3.9553977 = ​
1959 $4,800 $3,855.80 ​ x 3.7686965 =  
1960 $4,800 $4,007.12 ​ x 3.6263800 =  
1961 $4,800 $4,086.76 ​ x 3.5557116 =  
1962 $4,800 $4,291.40 ​ x 3.3861537 = ​
1963 $4,800 $4,396.64 ​ x 3.3051012 =  
1964 $4,800 $4,576.32 ​ x 3.1753330 =  
1965 $4,800 $4,658.72 ​ x 3.1191701 =  
1966 $6,600 $4,938.36 ​ x 2.9425437 = ​
1967 $6,600 $5,213.44 ​ x 2.7872844 =  
1968 $7,800 $5,571.76 ​ x 2.6080341 =  
1969 $7,800 $5,893.76 ​ x 2.4655466 =  
1970 $7,800 $6,186.24 ​ x 2.3489777 = ​
1971 $7,800 $6,497.08 ​ x 2.2365955 =  
1972 $9,000 $7,133.80 ​ x 2.0369705 =  
1973 $10,800 $7,580.16 ​ x 1.9170229 =  
1974 $13,200 $8,030.76 ​ x 1.8094601 = ​
1975 $14,100 $8,630.92 ​ x 1.6836374 =  
1976 $15,300 $9,226.48 ​ x 1.5749603 =  
1977 $16,500 $9,779.44 ​ x 1.4859072 =  
1978 $17,700 $10,556.03 ​ x 1.3765914 = ​
1979 $22,900 $11,479.46 ​ x 1.2658557 =  
1980 $25,900 $12,513.46 ​ x 1.1612568 =  
1981 $29,700 $13,773.10 ​ x 1.0550522 =  
1982 $32,400 $14,531.34 ​ x 1.0000000 = ​
1983 $35,700 $15,239.24 ​ x 1.0000000 = ​

7. Eligibility Year 1985

  Maximum

Earnings 		Average

Earnings 		Actual

Earnings 		x Indexing

Factor 		= Indexed

Earnings
1951 $3,600 $2,799.16 ​ x 5.4442190 =  
1952 $3,600 $2,973.32 ​ x 5.1253279 =  
1953 $3,600 $3,139.44 ​ x 4.8541269 =  
1954 $3,600 $3,155.64 ​ x 4.8292074 = ​
1955 $4,200 $3,301.44 ​ x 4.6159373 =  
1956 $4,200 $3,532.36 ​ x 4.3141809 =  
1957 $4,200 $3,641.72 ​ x 4.1846270 =  
1958 $4,200 $3,673.80 ​ x 4.1480864 = ​
1959 $4,800 $3,855.80 ​ x 3.9522901 =  
1960 $4,800 $4,007.12 ​ x 3.8030406 =  
1961 $4,800 $4,086.76 ​ x 3.7289295 =  
1962 $4,800 $4,291.40 ​ x 3.5511115 = ​
1963 $4,800 $4,396.64 ​ x 3.4661105 =  
1964 $4,800 $4,576.32 ​ x 3.3300206 =  
1965 $4,800 $4,658.72 ​ x 3.2711217 =  
1966 $6,600 $4,938.36 ​ x 3.0858909 = ​
1967 $6,600 $5,213.44 ​ x 2.9230681 =  
1968 $7,800 $5,571.76 ​ x 2.7350855 =  
1969 $7,800 $5,893.76 ​ x 2.5856567 =  
1970 $7,800 $6,186.24 ​ x 2.4634091 = ​
1971 $7,800 $6,497.08 ​ x 2.3455522 =  
1972 $9,000 $7,133.80 ​ x 2.1362023 =  
1973 $10,800 $7,580.16 ​ x 2.0104114 =  
1974 $13,200 $8,030.76 ​ x 1.8976087 = ​
1975 $14,100 $8,630.92 ​ x 1.7656565 =  
1976 $15,300 $9,226.48 ​ x 1.6516851 =  
1977 $16,500 $9,779.44 ​ x 1.5582937 =  
1978 $17,700 $10,556.03 ​ x 1.4436526 = ​
1979 $22,900 $11,479.46 ​ x 1.3275224 =  
1980 $25,900 $12,513.46 ​ x 1.2178278 =  
1981 $29,700 $13,773.10 ​ x 1.1064495 =  
1982 $32,400 $14,531.34 ​ x 1.0487154 = ​
1983 $35,700 $15,239.24 ​ x 1.0000000 =  
1984 $37,800 $16,135.07 ​ x 1.0000000 = ​

8. Eligibility Year 1986

  Maximum Earnings Average

Earnings 		Actual

Earnings 		x Indexing

Factor 		= Indexed

Earnings
1951 $3,600 $2,799.16 ​ x 5.7642543 =  
1952 $3,600 $2,973.32 ​ x 5.4266174 =  
1953 $3,600 $3,139.44 ​ x 5.1394739 =  
1954 $3,600 $3,155.64 ​ x 5.1130896 = ​
1955 $4,200 $3,301.44 ​ x 4.8872825 =  
1956 $4,200 $3,532.36 ​ x 4.5677875 =  
1957 $4,200 $3,641.72 ​ x 4.4306179 =  
1958 $4,200 $3,673.80 ​ x 4.3919293 = ​
1959 $4,800 $3,855.80 ​ x 4.1846232 =  
1960 $4,800 $4,007.12 ​ x 4.0266002 =  
1961 $4,800 $4,086.76 ​ x 3.9481325 =  
1962 $4,800 $4,291.40 ​ x 3.7598616 = ​
1963 $4,800 $4,396.64 ​ x 3.6698638 =  
1964 $4,800 $4,576.32 ​ x 3.5257740 =  
1965 $4,800 $4,658.72 ​ x 3.4634127 =  
1966 $6,600 $4,938.36 ​ x 3.2672932 = ​
1967 $6,600 $5,213.44 ​ x 3.0948990 =  
1968 $7,800 $5,571.76 ​ x 2.8958659 =  
1969 $7,800 $5,893.76 ​ x 2.7376530 =  
1970 $7,800 $6,186.24 ​ x 2.6082192 = ​
1971 $7,800 $6,497.08 ​ x 2.4834341 =  
1972 $9,000 $7,133.80 ​ x 2.2617777 =  
1973 $10,800 $7,580.16 ​ x 2.1285923 =  
1974 $13,200 $8,030.76 ​ x 2.0091585 = ​
1975 $14,100 $8,630.92 ​ x 1.8694496 =  
1976 $15,300 $9,226.48 ​ x 1.7487785 =  
1977 $16,500 $9,779.44 ​ x 1.6498971 =  
1978 $17,700 $10,556.03 ​ x 1.5285169 = ​
1979 $22,900 $11,479.46 ​ x 1.4055600 =  
1980 $25,900 $12,513.46 ​ x 1.2894172 =  
1981 $29,700 $13,773.10 ​ x 1.1714915 =  
1982 $32,400 $14,531.34 ​ x 1.1103635 = ​
1983 $35,700 $15,239.24 ​ x 1.0587844 =  
1984 $37,800 $16,135.07 ​ x 1.0000000 =  
1985 $39,600 $16,822.51 ​ x 1.0000000 = ​

9. Eligibility Year 1987

  Maximum Earnings Average

Earnings 		Actual

Earnings 		x Indexing

Factor 		= Indexed

Earnings
1951 $3,600 $2,799.16 ​ x 6.0098422 =  
1952 $3,600 $2,973.32 ​ x 5.6578202 =  
1953 $3,600 $3,139.44 ​ x 5.3584429 =  
1954 $3,600 $3,155.64 ​ x 5.3309345 = ​
1955 $4,200 $3,301.44 ​ x 5.0955068 =  
1956 $4,200 $3,532.36 ​ x 4.7623996 =  
1957 $4,200 $3,641.72 ​ x 4.6193859 =  
1958 $4,200 $3,673.80 ​ x 4.5790489 = ​
1959 $4,800 $3,855.80 ​ x 4.3629104 =  
1960 $4,800 $4,007.12 ​ x 4.1981548 =  
1961 $4,800 $4,086.76 ​ x 4.1163440 =  
1962 $4,800 $4,291.40 ​ x 3.9200517 = ​
1963 $4,800 $4,396.64 ​ x 3.8262196 =  
1964 $4,800 $4,576.32 ​ x 3.6759908 =  
1965 $4,800 $4,658.72 ​ x 3.6109725 =  
1966 $6,600 $4,938.36 ​ x 3.4064973 = ​
1967 $6,600 $5,213.44 ​ x 3.2267581 =  
1968 $7,800 $5,571.76 ​ x 3.0192453 =  
1969 $7,800 $5,893.76 ​ x 2.8542917 =  
1970 $7,800 $6,186.24 ​ x 2.7193433 = ​
1971 $7,800 $6,497.08 ​ x 2.5892416 =  
1972 $9,000 $7,133.80 ​ x 2.3581415 =  
1973 $10,800 $7,580.16 ​ x 2.2192817 =  
1974 $13,200 $8,030.76 ​ x 2.0947594 = ​
1975 $14,100 $8,630.92 ​ x 1.9490981 =  
1976 $15,300 $9,226.48 ​ x 1.8232858 =  
1977 $16,500 $9,779.44 ​ x 1.7201915 =  
1978 $17,700 $10,556.03 ​ x 1.5936398 = ​
1979 $22,900 $11,479.46 ​ x 1.4654444 =  
1980 $25,900 $12,513.46 ​ x 1.3443532 =  
1981 $29,700 $13,773.10 ​ x 1.2214033 =  
1982 $32,400 $14,531.34 ​ x 1.1576709 = ​
1983 $35,700 $15,239.24 ​ x 1.1038943 =  
1984 $37,800 $16,135.07 ​ x 1.0426053 =  
1985 $39,600 $16,822.51 ​ x 1.0000000 =  
1986 $42,000 $17,321.82 ​ x 1.0000000 = ​

10. Eligibility Year 1988

  Maximum

Earnings 		Average

Earnings 		Actual

Earnings 		x Indexing

Factor 		= Indexed

Earnings
1951 $3,600 $2,799.16 ​ x 6.1882208 =  
1952 $3,600 $2,973.32 ​ x 5.8257503 =  
1953 $3,600 $3,139.44 ​ x 5.5174872 =  
1954 $3,600 $3,155.64 ​ x 5.4891623 = ​
1955 $4,200 $3,301.44 ​ x 5.2467469 =  
1956 $4,200 $3,532.36 ​ x 4.9037527 =  
1957 $4,200 $3,641.72 ​ x 4.7564942 =  
1958 $4,200 $3,673.80 ​ x 4.7149600 = ​
1959 $4,800 $3,855.80 ​ x 4.4924062 =  
1960 $4,800 $4,007.12 ​ x 4.3227605 =  
1961 $4,800 $4,086.76 ​ x 4.2385215 =  
1962 $4,800 $4,291.40 ​ x 4.0364030 = ​
1963 $4,800 $4,396.64 ​ x 3.9397858 =  
1964 $4,800 $4,576.32 ​ x 3.7850981 =  
1965 $4,800 $4,658.72 ​ x 3.7181500 =  
1966 $6,600 $4,938.36 ​ x 3.5076058 = ​
1967 $6,600 $5,213.44 ​ x 3.3225318 =  
1968 $7,800 $5,571.76 ​ x 3.1088597 =  
1969 $7,800 $5,893.76 ​ x 2.9390101 =  
1970 $7,800 $6,186.24 ​ x 2.8000563 = ​
1971 $7,800 $6,497.08 ​ x 2.6660931 =  
1972 $9,000 $7,133.80 ​ x 2.4281337 =  
1973 $10,800 $7,580.16 ​ x 2.2851523 =  
1974 $13,200 $8,030.76 ​ x 2.1569341 = ​
1975 $14,100 $8,630.92 ​ x 2.0069494 =  
1976 $15,300 $9,226.48 ​ x 1.8774029 =  
1977 $16,500 $9,779.44 ​ x 1.7712487 =  
1978 $17,700 $10,556.03 ​ x 1.6409408 = ​
1979 $22,900 $11,479.46 ​ x 1.5089403 =  
1980 $25,900 $12,513.46 ​ x 1.3842550 =  
1981 $29,700 $13,773.10 ​ x 1.2576559 =  
1982 $32,400 $14,531.34 ​ x 1.1920318 = ​
1983 $35,700 $15,239.24 ​ x 1.1366590 =  
1984 $37,800 $16,135.07 ​ x 1.0735510 =  
1985 $39,600 $16,822.51 ​ x 1.0296811 =  
1986 $42,000 $17,321.82 ​ x 1.0000000 = ​
1987 $43,800 $18,426.51 ​ x 1.0000000 = ​

11. Eligibility Year 1989

  Maximum Earnings Average

Earnings 		Actual

Earnings 		x Indexing

Factor 		= Indexed

Earnings
1951 $3,600 $2,799.16 ​ x 6.5828713 =  
1952 $3,600 $2,973.32 ​ x 6.1972845 =  
1953 $3,600 $3,139.44 ​ x 5.8693621 =  
1954 $3,600 $3,155.64 ​ x 5.8392307 = ​
1955 $4,200 $3,301.44 ​ x 5.5813554 =  
1956 $4,200 $3,532.36 ​ x 5.2164870 =  
1957 $4,200 $3,641.72 ​ x 5.0598371 =  
1958 $4,200 $3,673.80 ​ x 5.0156541 = ​
1959 $4,800 $3,855.80 ​ x 4.7789071 =  
1960 $4,800 $4,007.12 ​ x 4.5984423 =  
1961 $4,800 $4,086.76 ​ x 4.5088310 =  
1962 $4,800 $4,291.40 ​ x 4.2938225 = ​
1963 $4,800 $4,396.64 ​ x 4.1910436 =  
1964 $4,800 $4,576.32 ​ x 4.0264907 =  
1965 $4,800 $4,658.72 ​ x 3.9552731 =  
1966 $6,600 $4,938.36 ​ x 3.7313015 = ​
1967 $6,600 $5,213.44 ​ x 3.5344245 =  
1968 $7,800 $5,571.76 ​ x 3.3071256 =  
1969 $7,800 $5,893.76 ​ x 3.1264439 =  
1970 $7,800 $6,186.24 ​ x 2.9786284 = ​
1971 $7,800 $6,497.08 ​ x 2.8361218 =  
1972 $9,000 $7,133.80 ​ x 2.5829866 =  
1973 $10,800 $7,580.16 ​ x 2.4308867 =  
1974 $13,200 $8,030.76 ​ x 2.2944914 = ​
1975 $14,100 $8,630.92 ​ x 2.1349416 =  
1976 $15,300 $9,226.48 ​ x 1.9971333 =  
1977 $16,500 $9,779.44 ​ x 1.8842091 =  
1978 $17,700 $10,556.03 ​ x 1.7455909 = ​
1979 $22,900 $11,479.46 ​ x 1.6051722 =  
1980 $25,900 $12,513.46 ​ x 1.4725352 =  
1981 $29,700 $13,773.10 ​ x 1.3378622 =  
1982 $32,400 $14,531.34 ​ x 1.2680530 = ​
1983 $35,700 $15,239.24 ​ x 1.2091489 =  
1984 $37,800 $16,135.07 ​ x 1.1420161 =  
1985 $39,600 $16,822.51 ​ x 1.0953484 =  
1986 $42,000 $17,321.82 ​ x 1.0637745 = ​
1987 $43,800 $18,426.51 ​ x 1.0000000 =  
1988 $45,000 $19,334.04 ​ x 1.0000000 = ​

12. Eligibility Year 1990

  Maximum

Earnings 		Average

Earnings 		Actual

Earnings 		x Indexing

Factor 		= Indexed

Earnings
1951 $3,600 $2,799.16 ​ x 6.9070864 =  
1952 $3,600 $2,973.32 ​ x 6.5025090 =  
1953 $3,600 $3,139.44 ​ x 6.1584359 =  
1954 $3,600 $3,155.64 ​ x 6.1268205 = ​
1955 $4,200 $3,301.44 ​ x 5.8562445 =  
1956 $4,200 $3,532.36 ​ x 5.4734059 =  
1957 $4,200 $3,641.72 ​ x 5.3090408 =  
1958 $4,200 $3,673.80 ​ x 5.2626817 = ​
1959 $4,800 $3,855.80 ​ x 5.0142746 =  
1960 $4,800 $4,007.12 ​ x 4.8249216 =  
1961 $4,800 $4,086.76 ​ x 4.7308968 =  
1962 $4,800 $4,291.40 ​ x 4.5052990 = ​
1963 $4,800 $4,396.64 ​ x 4.3974581 =  
1964 $4,800 $4,576.32 ​ x 4.2248007 =  
1965 $4,800 $4,658.72 ​ x 4.1500756 =  
1966 $6,600 $4,938.36 ​ x 3.9150730 = ​
1967 $6,600 $5,213.44 ​ x 3.7084996 =  
1968 $7,800 $5,571.76 ​ x 3.4700059 =  
1969 $7,800 $5,893.76 ​ x 3.2804254 =  
1970 $7,800 $6,186.24 ​ x 3.1253298 = ​
1971 $7,800 $6,497.08 ​ x 2.9758045 =  
1972 $9,000 $7,133.80 ​ x 2.7102021 =  
1973 $10,800 $7,580.16 ​ x 2.5506111 =  
1974 $13,200 $8,030.76 ​ x 2.4074982 = ​
1975 $14,100 $8,630.92 ​ x 2.2400903 =  
1976 $15,300 $9,226.48 ​ x 2.0954947 =  
1977 $16,500 $9,779.44 ​ x 1.9770089 =  
1978 $17,700 $10,556.03 ​ x 1.8315636 = ​
1979 $22,900 $11,479.46 ​ x 1.6842290 =  
1980 $25,900 $12,513.46 ​ x 1.5450595 =  
1981 $29,700 $13,773.10 ​ x 1.4037537 =  
1982 $32,400 $14,531.34 ​ x 1.3305063 = ​
1983 $35,700 $15,239.24 ​ x 1.2687011 =  
1984 $37,800 $16,135.07 ​ x 1.1982619 =  
1985 $39,600 $16,822.51 ​ x 1.1492958 =  
1986 $42,000 $17,321.82 ​ x 1.1161668 = ​
1987 $43,800 $18,426.51 ​ x 1.0492513 =  
1988 $45,000 $19,334.04 ​ x 1.0000000 =  
1989 $48,000 $20,099.55 ​ x 1.0000000 = ​

13. Eligibility Year 1991

  Maximum Earnings Average

Earnings 		Actual

Earnings 		x Indexing

Factor 		= Indexed

Earnings
1951 $3,600 $2,799.16 ​ x 7.1805649 =  
1952 $3,600 $2,973.32 ​ x 6.7599687 =  
1953 $3,600 $3,139.44 ​ x 6.4022724 =  
1954 $3,600 $3,155.64 ​ x 6.3694053 = ​
1955 $4,200 $3,301.44 ​ x 6.0881161 =  
1956 $4,200 $3,532.36 ​ x 5.6901194 =  
1957 $4,200 $3,641.72 ​ x 5.5192464 =  
1958 $4,200 $3,673.80 ​ x 5.4710518 = ​
1959 $4,800 $3,855.80 ​ x 5.2128093 =  
1960 $4,800 $4,007.12 ​ x 5.0159591 =  
1961 $4,800 $4,086.76 ​ x 4.9182115 =  
1962 $4,800 $4,291.40 ​ x 4.6836813 = ​
1963 $4,800 $4,396.64 ​ x 4.5715706 =  
1964 $4,800 $4,576.32 ​ x 4.3920770 =  
1965 $4,800 $4,658.72 ​ x 4.3143932 =  
1966 $6,600 $4,938.36 ​ x 4.0700860 = ​
1967 $6,600 $5,213.44 ​ x 3.8553335 =  
1968 $7,800 $5,571.76 ​ x 3.6073969 =  
1969 $7,800 $5,893.76 ​ x 3.4103102 =  
1970 $7,800 $6,186.24 ​ x 3.2490738 = ​
1971 $7,800 $6,497.08 ​ x 3.0936282 =  
1972 $9,000 $7,133.80 ​ x 2.8175096 =  
1973 $10,800 $7,580.16 ​ x 2.6515997 =  
1974 $13,200 $8,030.76 ​ x 2.5028204 = ​
1975 $14,100 $8,630.92 ​ x 2.3287842 =  
1976 $15,300 $9,226.48 ​ x 2.1784635 =  
1977 $16,500 $9,779.44 ​ x 2.0552864 =  
1978 $17,700 $10,556.03 ​ x 1.9040823 = ​
1979 $22,900 $11,479.46 ​ x 1.7509142 =  
1980 $25,900 $12,513.46 ​ x 1.6062344 =  
1981 $29,700 $13,773.10 ​ x 1.4593338 =  
1982 $32,400 $14,531.34 ​ x 1.3831863 = ​
1983 $35,700 $15,239.24 ​ x 1.3189339 =  
1984 $37,800 $16,135.07 ​ x 1.2457058 =  
1985 $39,600 $16,822.51 ​ x 1.1948009 =  
1986 $42,000 $17,321.82 ​ x 1.1603602 = ​
1987 $43,800 $18,426.51 ​ x 1.0907953 =  
1988 $45,000 $19,334.04 ​ x 1.0395939 =  
1989 $48,000 $20,099.55 ​ x 1.0000000 =  
1990 $51,300 $21,027.98 ​ x 1.0000000 = ​

14. Eligibility Year 1992

  Maximum Earnings Average

Earnings 		Actual

Earnings 		x Indexing

Factor 		= Indexed

Earnings
1951 $3,600 $2,799.16 ​ x 7.5122465 =  
1952 $3,600 $2,973.32 ​ x 7.0722223 =  
1953 $3,600 $3,139.44 ​ x 6.6980035 =  
1954 $3,600 $3,155.64 ​ x 6.6636182 = ​
1955 $4,200 $3,301.44 ​ x 6.3693358 =  
1956 $4,200 $3,532.36 ​ x 5.9529550 =  
1957 $4,200 $3,641.72 ​ x 5.7741891 =  
1958 $4,200 $3,673.80 ​ x 5.7237683 = ​
1959 $4,800 $3,855.80 ​ x 5.4535972 =  
1960 $4,800 $4,007.12 ​ x 5.2476542 =  
1961 $4,800 $4,086.76 ​ x 5.1453915 =  
1962 $4,800 $4,291.40 ​ x 4.9000280 = ​
1963 $4,800 $4,396.64 ​ x 4.7827386 =  
1964 $4,800 $4,576.32 ​ x 4.5949540 =  
1965 $4,800 $4,658.72 ​ x 4.5136819 =  
1966 $6,600 $4,938.36 ​ x 4.2580897 = ​
1967 $6,600 $5,213.44 ​ x 4.0334175 =  
1968 $7,800 $5,571.76 ​ x 3.7740283 =  
1969 $7,800 $5,893.76 ​ x 3.5678378 =  
1970 $7,800 $6,186.24 ​ x 3.3991536 = ​
1971 $7,800 $6,497.08 ​ x 3.2365278 =  
1972 $9,000 $7,133.80 ​ x 2.9476548 =  
1973 $10,800 $7,580.16 ​ x 2.7740813 =  
1974 $13,200 $8,030.76 ​ x 2.6184296 = ​
1975 $14,100 $8,630.92 ​ x 2.4363544 =  
1976 $15,300 $9,226.48 ​ x 2.2790902 =  
1977 $16,500 $9,779.44 ​ x 2.1502233 =  
1978 $17,700 $10,556.03 ​ x 1.9920349 = ​
1979 $22,900 $11,479.46 ​ x 1.8317917 =  
1980 $25,900 $12,513.46 ​ x 1.6804289 =  
1981 $29,700 $13,773.10 ​ x 1.5267427 =  
1982 $32,400 $14,531.34 ​ x 1.4470778 = ​
1983 $35,700 $15,239.24 ​ x 1.3798575 =  
1984 $37,800 $16,135.07 ​ x 1.3032469 =  
1985 $39,600 $16,822.51 ​ x 1.2499906 =  
1986 $42,000 $17,321.82 ​ x 1.2139590 = ​
1987 $43,800 $18,426.51 ​ x 1.1411808 =  
1988 $45,000 $19,334.04 ​ x 1.0876144 =  
1989 $48,000 $20,099.55 ​ x 1.0461916 =  
1990 $51,300 $21,027.98 ​ x 1.0000000 = ​
1991 $53,400 $21,811.60 ​ x 1.0000000 = ​

15. Eligibility Year 1993

  Maximum Earnings Average

Earnings 		Actual

Earnings 		x Indexing

Factor 		= Indexed

Earnings
1951 $3,600 $2,799.16 ​ x 7.7921948 =  
1952 $3,600 $2,973.32 ​ x 7.3357728 =  
1953 $3,600 $3,139.44 ​ x 6.9476085 =  
1954 $3,600 $3,155.64 ​ x 6.9119418 = ​
1955 $4,200 $3,301.44 ​ x 6.6066928 =  
1956 $4,200 $3,532.36 ​ x 6.1747953 =  
1957 $4,200 $3,641.72 ​ x 5.9893677 =  
1958 $4,200 $3,673.80 ​ x 5.9370679 = ​
1959 $4,800 $3,855.80 ​ x 5.6568287 =  
1960 $4,800 $4,007.12 ​ x 5.4432111 =  
1961 $4,800 $4,086.76 ​ x 5.3371375 =  
1962 $4,800 $4,291.40 ​ x 5.0826304 = ​
1963 $4,800 $4,396.64 ​ x 4.9609702 =  
1964 $4,800 $4,576.32 ​ x 4.7661877 =  
1965 $4,800 $4,658.72 ​ x 4.6818869 =  
1966 $6,600 $4,938.36 ​ x 4.4167699 = ​
1967 $6,600 $5,213.44 ​ x 4.1837251 =  
1968 $7,800 $5,571.76 ​ x 3.9146697 =  
1969 $7,800 $5,893.76 ​ x 3.7007954 =  
1970 $7,800 $6,186.24 ​ x 3.5258251 = ​
1971 $7,800 $6,497.08 ​ x 3.3571389 =  
1972 $9,000 $7,133.80 ​ x 3.0575009 =  
1973 $10,800 $7,580.16 ​ x 2.8774591 =  
1974 $13,200 $8,030.76 ​ x 2.7160070 = ​
1975 $14,100 $8,630.92 ​ x 2.5271466 =  
1976 $15,300 $9,226.48 ​ x 2.3640218 =  
1977 $16,500 $9,779.44 ​ x 2.2303527 =  
1978 $17,700 $10,556.03 ​ x 2.0662692 = ​
1979 $22,900 $11,479.46 ​ x 1.9000545 =  
1980 $25,900 $12,513.46 ​ x 1.7430511 =  
1981 $29,700 $13,773.10 ​ x 1.5836377 =  
1982 $32,400 $14,531.34 ​ x 1.5010040 = ​
1983 $35,700 $15,239.24 ​ x 1.4312787 =  
1984 $37,800 $16,135.07 ​ x 1.3518132 =  
1985 $39,600 $16,822.51 ​ x 1.2965723 =  
1986 $42,000 $17,321.82 ​ x 1.2591979 = ​
1987 $43,800 $18,426.51 ​ x 1.1837076 =  
1988 $45,000 $19,334.04 ​ x 1.1281450 =  
1989 $48,000 $20,099.55 ​ x 1.0851785 =  
1990 $51,300 $21,027.98 ​ x 1.0372656 = ​
1991 $53,400 $21,811.60 ​ x 1.0000000 =  
1992 $55,500 $22,935.42 ​ x 1.0000000 = ​

16. Eligibility Year 1994

  Maximum

Earnings 		Average

Earnings 		Actual

Earnings 		x Indexing

Factor 		= Indexed

Earnings
1951 $3,600 $2,799.16 ​ x 8.1936795 =  
1952 $3,600 $2,973.32 ​ x 7.7137409 =  
1953 $3,600 $3,139.44 ​ x 7.3055768 =  
1954 $3,600 $3,155.64 ​ x 7.2680724 = ​
1955 $4,200 $3,301.44 ​ x 6.9470958 =  
1956 $4,200 $3,532.36 ​ x 6.4929452 =  
1957 $4,200 $3,641.72 ​ x 6.2979636 =  
1958 $4,200 $3,673.80 ​ x 6.2429691 = ​
1959 $4,800 $3,855.80 ​ x 5.9482909 =  
1960 $4,800 $4,007.12 ​ x 5.7236669 =  
1961 $4,800 $4,086.76 ​ x 5.6121279 =  
1962 $4,800 $4,291.40 ​ x 5.3445076 = ​
1963 $4,800 $4,396.64 ​ x 5.2165790 =  
1964 $4,800 $4,576.32 ​ x 5.0117605 =  
1965 $4,800 $4,658.72 ​ x 4.9231162 =  
1966 $6,600 $4,938.36 ​ x 4.6443394 = ​
1967 $6,600 $5,213.44 ​ x 4.3992872 =  
1968 $7,800 $5,571.76 ​ x 4.1163690 =  
1969 $7,800 $5,893.76 ​ x 3.8914751 =  
1970 $7,800 $6,186.24 ​ x 3.7074895 = ​
1971 $7,800 $6,497.08 ​ x 3.5301120 =  
1972 $9,000 $7,133.80 ​ x 3.2150355 =  
1973 $10,800 $7,580.16 ​ x 3.0257171 =  
1974 $13,200 $8,030.76 ​ x 2.8559464 = ​
1975 $14,100 $8,630.92 ​ x 2.6573552 =  
1976 $15,300 $9,226.48 ​ x 2.4858256 =  
1977 $16,500 $9,779.44 ​ x 2.3452693 =  
1978 $17,700 $10,556.03 ​ x 2.1727316 = ​
1979 $22,900 $11,479.46 ​ x 1.9979529 =  
1980 $25,900 $12,513.46 ​ x 1.8328600 =  
1981 $29,700 $13,773.10 ​ x 1.6652330 =  
1982 $32,400 $14,531.34 ​ x 1.5783417 = ​
1983 $35,700 $15,239.24 ​ x 1.5050239 =  
1984 $37,800 $16,135.07 ​ x 1.4214639 =  
1985 $39,600 $16,822.51 ​ x 1.3633768 =  
1986 $42,000 $17,321.82 ​ x 1.3240768 = ​
1987 $43,800 $18,426.51 ​ x 1.2446969 =  
1988 $45,000 $19,334.04 ​ x 1.1862715 =  
1989 $48,000 $20,099.55 ​ x 1.1410912 =  
1990 $51,300 $21,027.98 ​ x 1.0907096 = ​
1991 $53,400 $21,811.60 ​ x 1.0515240 =  
1992 $55,500 $22,935.42 ​ x 1.0000000 =  
1993 $57,600 $23,132.67 ​ x 1.0000000 = ​

17. Eligibility Year 1995

  Maximum Earnings Average

Earnings 		Actual

Earnings 		x Indexing

Factor 		= Indexed

Earnings
1951 $3,600 $2,799.16 ​ x 8.2641471 =  
1952 $3,600 $2,973.32 ​ x 7.7800809 =  
1953 $3,600 $3,139.44 ​ x 7.3684065 =  
1954 $3,600 $3,155.64 ​ x 7.3305795 = ​
1955 $4,200 $3,301.44 ​ x 7.0068425 =  
1956 $4,200 $3,532.36 ​ x 6.5487861 =  
1957 $4,200 $3,641.72 ​ x 6.3521276 =  
1958 $4,200 $3,673.80 ​ x 6.2966601 = ​
1959 $4,800 $3,855.80 ​ x 5.9994476 =  
1960 $4,800 $4,007.12 ​ x 5.7728918 =  
1961 $4,800 $4,086.76 ​ x 5.6603936 =  
1962 $4,800 $4,291.40 ​ x 5.3904716 = ​
1963 $4,800 $4,396.64 ​ x 5.2614428 =  
1964 $4,800 $4,576.32 ​ x 5.0548629 =  
1965 $4,800 $4,658.72 ​ x 4.9654562 =  
1966 $6,600 $4,938.36 ​ x 4.6842818 = ​
1967 $6,600 $5,213.44 ​ x 4.4371221 =  
1968 $7,800 $5,571.76 ​ x 4.1517707 =  
1969 $7,800 $5,893.76 ​ x 3.9249427 =  
1970 $7,800 $6,186.24 ​ x 3.7393748 = ​
1971 $7,800 $6,497.08 ​ x 3.5604718 =  
1972 $9,000 $7,133.80 ​ x 3.2426855 =  
1973 $10,800 $7,580.16 ​ x 3.0517390 =  
1974 $13,200 $8,030.76 ​ x 2.8805082 = ​
1975 $14,100 $8,630.92 ​ x 2.6802091 =  
1976 $15,300 $9,226.48 ​ x 2.5072043 =  
1977 $16,500 $9,779.44 ​ x 2.3654391 =  
1978 $17,700 $10,556.03 ​ x 2.1914176 = ​
1979 $22,900 $11,479.46 ​ x 2.0151357 =  
1980 $25,900 $12,513.46 ​ x 1.8486230 =  
1981 $29,700 $13,773.10 ​ x 1.6795543 =  
1982 $32,400 $14,531.34 ​ x 1.5919158 = ​
1983 $35,700 $15,239.24 ​ x 1.5179674 =  
1984 $37,800 $16,135.07 ​ x 1.4336889 =  
1985 $39,600 $16,822.51 ​ x 1.3751022 =  
1986 $42,000 $17,321.82 ​ x 1.3354642 = ​
1987 $43,800 $18,426.51 ​ x 1.2554016 =  
1988 $45,000 $19,334.04 ​ x 1.1964737 =  
1989 $48,000 $20,099.55 ​ x 1.1509049 =  
1990 $51,300 $21,027.98 ​ x 1.1000900 = ​
1991 $53,400 $21,811.60 ​ x 1.0605673 =  
1992 $55,500 $22,935.42 ​ x 1.0086002 =  
1993 $57,600 $23,132.67 ​ x 1.0000000 =  
1994 $60,600 $23,753.53 ​ x 1.0000000 = ​

18. Eligibility Year 1996

  Maximum

Earnings 		Average

Earnings 		Actual

Earnings 		x Indexing

Factor 		= Indexed

Earnings
1951 $3,600 $2,799.16 ​ x 8.4859494 =  
1952 $3,600 $2,973.32 ​ x 7.9888912 =  
1953 $3,600 $3,139.44 ​ x 7.5661679 =  
1954 $3,600 $3,155.64 ​ x 7.5273257 = ​
1955 $4,200 $3,301.44 ​ x 7.1948998 =  
1956 $4,200 $3,532.36 ​ x 6.7245496 =  
1957 $4,200 $3,641.72 ​ x 6.5226129 =  
1958 $4,200 $3,673.80 ​ x 6.4656568 = ​
1959 $4,800 $3,855.80 ​ x 6.1604673 =  
1960 $4,800 $4,007.12 ​ x 5.9278310 =  
1961 $4,800 $4,086.76 ​ x 5.8123134 =  
1962 $4,800 $4,291.40 ​ x 5.5351470 = ​
1963 $4,800 $4,396.64 ​ x 5.4026552 =  
1964 $4,800 $4,576.32 ​ x 5.1905308 =  
1965 $4,800 $4,658.72 ​ x 5.0987245 =  
1966 $6,600 $4,938.36 ​ x 4.8100037 = ​
1967 $6,600 $5,213.44 ​ x 4.5562105 =  
1968 $7,800 $5,571.76 ​ x 4.2632005 =  
1969 $7,800 $5,893.76 ​ x 4.0302846 =  
1970 $7,800 $6,186.24 ​ x 3.8397363 = ​
1971 $7,800 $6,497.08 ​ x 3.6560316 =  
1972 $9,000 $7,133.80 ​ x 3.3297163 =  
1973 $10,800 $7,580.16 ​ x 3.1336449 =  
1974 $13,200 $8,030.76 ​ x 2.9578184 = ​
1975 $14,100 $8,630.92 ​ x 2.7521435 =  
1976 $15,300 $9,226.48 ​ x 2.5744954 =  
1977 $16,500 $9,779.44 ​ x 2.4289254 =  
1978 $17,700 $10,556.03 ​ x 2.2502333 = ​
1979 $22,900 $11,479.46 ​ x 2.0692202 =  
1980 $25,900 $12,513.46 ​ x 1.8982384 =  
1981 $29,700 $13,773.10 ​ x 1.7246321 =  
1982 $32,400 $14,531.34 ​ x 1.6346414 = ​
1983 $35,700 $15,239.24 ​ x 1.5587083 =  
1984 $37,800 $16,135.07 ​ x 1.4721678 =  
1985 $39,600 $16,822.51 ​ x 1.4120087 =  
1986 $42,000 $17,321.82 ​ x 1.3713068 = ​
1987 $43,800 $18,426.51 ​ x 1.2890954 =  
1988 $45,000 $19,334.04 ​ x 1.2285860 =  
1989 $48,000 $20,099.55 ​ x 1.1817941 =  
1990 $51,300 $21,027.98 ​ x 1.1296154 = ​
1991 $53,400 $21,811.60 ​ x 1.0890320 =  
1992 $55,500 $22,935.42 ​ x 1.0356702 =  
1993 $57,600 $23,132.67 ​ x 1.0268391 =  
1994 $60,600 $23,753.53 ​ x 1.0000000 = ​
1995 $61,200 $24,705.66 ​ x 1.0000000 = ​

19. Eligibility Year 1997

  Maximum Earnings Average

Earnings 		Actual

Earnings 		x Indexing

Factor 		= Indexed

Earnings
1951 $3,600 $2,799.16 ​ x 8.8260978 =  
1952 $3,600 $2,973.32 ​ x 8.3091157 =  
1953 $3,600 $3,139.44 ​ x 7.8694481 =  
1954 $3,600 $3,155.64 ​ x 7.8290489 = ​
1955 $4,200 $3,301.44 ​ x 7.4832982 =  
1956 $4,200 $3,532.36 ​ x 6.9940946 =  
1957 $4,200 $3,641.72 ​ x 6.7840636 =  
1958 $4,200 $3,673.80 ​ x 6.7248244 = ​
1959 $4,800 $3,855.80 ​ x 6.4074018 =  
1960 $4,800 $4,007.12 ​ x 6.1654405 =  
1961 $4,800 $4,086.76 ​ x 6.0452926 =  
1962 $4,800 $4,291.40 ​ x 5.7570164 = ​
1963 $4,800 $4,396.64 ​ x 5.6192138 =  
1964 $4,800 $4,576.32 ​ x 5.3985866 =  
1965 $4,800 $4,658.72 ​ x 5.3031004 =  
1966 $6,600 $4,938.36 ​ x 5.0028066 = ​
1967 $6,600 $5,213.44 ​ x 4.7388404 =  
1968 $7,800 $5,571.76 ​ x 4.4340855 =  
1969 $7,800 $5,893.76 ​ x 4.1918334 =  
1970 $7,800 $6,186.24 ​ x 3.9936472 = ​
1971 $7,800 $6,497.08 ​ x 3.8025790 =  
1972 $9,000 $7,133.80 ​ x 3.4631837 =  
1973 $10,800 $7,580.16 ​ x 3.2592531 =  
1974 $13,200 $8,030.76 ​ x 3.0763788 = ​
1975 $14,100 $8,630.92 ​ x 2.8624596 =  
1976 $15,300 $9,226.48 ​ x 2.6776907 =  
1977 $16,500 $9,779.44 ​ x 2.5262858 =  
1978 $17,700 $10,556.03 ​ x 2.3404310 = ​
1979 $22,900 $11,479.46 ​ x 2.1521622 =  
1980 $25,900 $12,513.46 ​ x 1.9743268 =  
1981 $29,700 $13,773.10 ​ x 1.7937618 =  
1982 $32,400 $14,531.34 ​ x 1.7001639 = ​
1983 $35,700 $15,239.24 ​ x 1.6211871 =  
1984 $37,800 $16,135.07 ​ x 1.5311777 =  
1985 $39,600 $16,822.51 ​ x 1.4686072 =  
1986 $42,000 $17,321.82 ​ x 1.4262739 = ​
1987 $43,800 $18,426.51 ​ x 1.3407672 =  
1988 $45,000 $19,334.04 ​ x 1.2778323 =  
1989 $48,000 $20,099.55 ​ x 1.2291648 =  
1990 $51,300 $21,027.98 ​ x 1.1748946 = ​
1991 $53,400 $21,811.60 ​ x 1.1326844 =  
1992 $55,500 $22,935.42 ​ x 1.0771837 =  
1993 $57,600 $23,132.67 ​ x 1.0679986 =  
1994 $60,600 $23,753.53 ​ x 1.0400837 = ​
1995 $61,200 $24,705.66 ​ x 1.0000000 =  
1996 $62,700 $25,913.90 ​ x 1.0000000 = ​

20. Eligibility Year 1998

  Maximum Earnings Average

Earnings 		Actual

Earnings 		x Indexing

Factor 		= Indexed

Earnings
1951 $3,600 $2,799.16 ​ x 9.2577416 =  
1952 $3,600 $2,973.32 ​ x 8.7154763 =  
1953 $3,600 $3,139.44 ​ x 8.2543065 =  
1954 $3,600 $3,155.64 ​ x 8.2119317 = ​
1955 $4,200 $3,301.44 ​ x 7.8492718 =  
1956 $4,200 $3,532.36 ​ x 7.3361435 =  
1957 $4,200 $3,641.72 ​ x 7.1158409 =  
1958 $4,200 $3,673.80 ​ x 7.0537046 = ​
1959 $4,800 $3,855.80 ​ x 6.7207583 =  
1960 $4,800 $4,007.12 ​ x 6.4669638 =  
1961 $4,800 $4,086.76 ​ x 6.3409400 =  
1962 $4,800 $4,291.40 ​ x 6.0385655 = ​
1963 $4,800 $4,396.64 ​ x 5.8940236 =  
1964 $4,800 $4,576.32 ​ x 5.6626066 =  
1965 $4,800 $4,658.72 ​ x 5.5624506 =  
1966 $6,600 $4,938.36 ​ x 5.2474708 = ​
1967 $6,600 $5,213.44 ​ x 4.9705952 =  
1968 $7,800 $5,571.76 ​ x 4.6509361 =  
1969 $7,800 $5,893.76 ​ x 4.3968367 =  
1970 $7,800 $6,186.24 ​ x 4.1889581 = ​
1971 $7,800 $6,497.08 ​ x 3.9885456 =  
1972 $9,000 $7,133.80 ​ x 3.6325521 =  
1973 $10,800 $7,580.16 ​ x 3.4186482 =  
1974 $13,200 $8,030.76 ​ x 3.2268303 = ​
1975 $14,100 $8,630.92 ​ x 3.0024493 =  
1976 $15,300 $9,226.48 ​ x 2.8086443 =  
1977 $16,500 $9,779.44 ​ x 2.6498348 =  
1978 $17,700 $10,556.03 ​ x 2.4548907 = ​
1979 $22,900 $11,479.46 ​ x 2.2574145 =  
1980 $25,900 $12,513.46 ​ x 2.0708821 =  
1981 $29,700 $13,773.10 ​ x 1.8814864 =  
1982 $32,400 $14,531.34 ​ x 1.7833111 = ​
1983 $35,700 $15,239.24 ​ x 1.7004719 =  
1984 $37,800 $16,135.07 ​ x 1.6060606 =  
1985 $39,600 $16,822.51 ​ x 1.5404301 =  
1986 $42,000 $17,321.82 ​ x 1.4960264 = ​
1987 $43,800 $18,426.51 ​ x 1.4063379 =  
1988 $45,000 $19,334.04 ​ x 1.3403251 =  
1989 $48,000 $20,099.55 ​ x 1.2892776 =  
1990 $51,300 $21,027.98 ​ x 1.2323533 = ​
1991 $53,400 $21,811.60 ​ x 1.1880788 =  
1992 $55,500 $22,935.42 ​ x 1.1298638 =  
1993 $57,600 $23,132.67 ​ x 1.1202295 =  
1994 $60,600 $23,753.53 ​ x 1.0909494 = ​
1995 $61,200 $24,705.66 ​ x 1.0489054 =  
1996 $62,700 $25,913.90 ​ x 1.0000000 =  
1997 $65,400 $27,426.00 ​ x 1.0000000 = ​

21. Eligibility Year 1999

  Maximum Earnings Average

Earnings 		Actual

Earnings 		x Indexing

Factor 		= Indexed

Earnings
1951 $3,600 $2,799.16 ​ x 9.7979394 =  
1952 $3,600 $2,973.32 ​ x 9.2240324 =  
1953 $3,600 $3,139.44 ​ x 8.7359529 =  
1954 $3,600 $3,155.64 ​ x 8.6911054 = ​
1955 $4,200 $3,301.44 ​ x 8.3072841 =  
1956 $4,200 $3,532.36 ​ x 7.7642143 =  
1957 $4,200 $3,641.72 ​ x 7.5310568 =  
1958 $4,200 $3,673.80 ​ x 7.4652948 = ​
1959 $4,800 $3,855.80 ​ x 7.1129208 =  
1960 $4,800 $4,007.12 ​ x 6.8443171 =  
1961 $4,800 $4,086.76 ​ x 6.7109397 =  
1962 $4,800 $4,291.40 ​ x 6.3909214 = ​
1963 $4,800 $4,396.64 ​ x 6.2379453 =  
1964 $4,800 $4,576.32 ​ x 5.9930250 =  
1965 $4,800 $4,658.72 ​ x 5.8870248 =  
1966 $6,600 $4,938.36 ​ x 5.5536656 = ​
1967 $6,600 $5,213.44 ​ x 5.2606341 =  
1968 $7,800 $5,571.76 ​ x 4.9223226 =  
1969 $7,800 $5,893.76 ​ x 4.6533961 =  
1970 $7,800 $6,186.24 ​ x 4.4333876 = ​
1971 $7,800 $6,497.08 ​ x 4.2212809 =  
1972 $9,000 $7,133.80 ​ x 3.8445148 =  
1973 $10,800 $7,580.16 ​ x 3.6181294 =  
1974 $13,200 $8,030.76 ​ x 3.4151189 = ​
1975 $14,100 $8,630.92 ​ x 3.1776450 =  
1976 $15,300 $9,226.48 ​ x 2.9725312 =  
1977 $16,500 $9,779.44 ​ x 2.8044551 =  
1978 $17,700 $10,556.03 ​ x 2.5981359 = ​
1979 $22,900 $11,479.46 ​ x 2.3891368 =  
1980 $25,900 $12,513.46 ​ x 2.1917200 =  
1981 $29,700 $13,773.10 ​ x 1.9912728 =  
1982 $32,400 $14,531.34 ​ x 1.8873690 = ​
1983 $35,700 $15,239.24 ​ x 1.7996960 =  
1984 $37,800 $16,135.07 ​ x 1.6997757 =  
1985 $39,600 $16,822.51 ​ x 1.6303156 =  
1986 $42,000 $17,321.82 ​ x 1.5833209 = ​
1987 $43,800 $18,426.51 ​ x 1.4883991 =  
1988 $45,000 $19,334.04 ​ x 1.4185344 =  
1989 $48,000 $20,099.55 ​ x 1.3645082 =  
1990 $51,300 $21,027.98 ​ x 1.3042622 = ​
1991 $53,400 $21,811.60 ​ x 1.2574043 =  
1992 $55,500 $22,935.42 ​ x 1.1957924 =  
1993 $57,600 $23,132.67 ​ x 1.1855960 =  
1994 $60,600 $23,753.53 ​ x 1.1546073 = ​
1995 $61,200 $24,705.66 ​ x 1.1101100 =  
1996 $62,700 $25,913.90 ​ x 1.0583509 =  
1997 $65,400 $27,426.00 ​ x 1.0000000 =  
1998 $68,400 $28,861.44 ​ x 1.0000000 = ​

22. Eligibility Year 2000

​ Maximum Earnings Average Earnings Actual

Earnings 		x Indexing Factor = Indexed

Earnings
1951 $3,600 $2,799.16 ​ x 10.3107504 = ​
1952 $3,600 $2,973.32 ​ x 9.7068059 = ​
1953 $3,600 $3,139.44 ​ x 9.1931809 = ​
1954 $3,600 $3,155.64 ​ x 9.1459862 = ​
1955 $4,200 $3,301.44 ​ x 8.7420762 = ​
1956 $4,200 $3,532.36 ​ x 8.1705828 = ​
1957 $4,200 $3,641.72 ​ x 7.9252221 = ​
1958 $4,200 $3,673.80 ​ x 7.8560183 = ​
1959 $4,800 $3,855.80 ​ x 7.4852015 = ​
1960 $4,800 $4,007.12 ​ x 7.2025395 = ​
1961 $4,800 $4,086.76 ​ x 7.0621813 = ​
1962 $4,800 $4,291.40 ​ x 6.7254136 = ​
1963 $4,800 $4,396.64 ​ x 6.5644310 = ​
1964 $4,800 $4,576.32 ​ x 6.3066918 = ​
1965 $4,800 $4,658.72 ​ x 6.1951437 = ​
1966 $6,600 $4,938.36 ​ x 5.8443370 = ​
1967 $6,600 $5,213.44 ​ x 5.5359686 = ​
1968 $7,800 $5,571.76 ​ x 5.1799503 = ​
1969 $7,800 $5,893.76 ​ x 4.8969486 = ​
1970 $7,800 $6,186.24 ​ x 4.6654252 = ​
1971 $7,800 $6,497.08 ​ x 4.4422171 = ​
1972 $9,000 $7,133.80 ​ x 4.0457316 = ​
1973 $10,800 $7,580.16 ​ x 3.8074975 = ​
1974 $13,200 $8,030.76 ​ x 3.5938616 = ​
1975 $14,100 $8,630.92 ​ x 3.3439587 = ​
1976 $15,300 $9,226.48 ​ x 3.1281095 = ​
1977 $16,500 $9,779.44 ​ x

2.9512365

 = ​
1978 $17,700 $10,556.03 ​ x 2.7341188 = ​
1979 $22,900 $11,479.46 ​ x 2.5141810 = ​
1980 $25,900 $12,513.46 ​ x 2.3064316 = ​
1981 $29,700 $13,773.10 ​ x 2.0954934 = ​
1982 $32,400 $14,531.34 ​ x 1.9861513 = ​
1983 $35,700 $15,239.24 ​ x 1.8938897 = ​
1984 $37,800 $16,135.07 ​ x 1.7887397 = ​
1985 $39,600 $16,822.51 ​ x 1.7156441 = ​
1986 $42,000 $17,321.82 ​ x 1.6661898 = ​
1987 $43,800 $18,426.51 ​ x 1.5662999 = ​
1988 $45,000 $19,334.04 ​ x 1.4927785 = ​
1989 $48,000 $20,099.55 ​ x 1.4359247 = ​
1990 $51,300 $21,027.98 ​ x 1.3725256 = ​
1991 $53,400 $21,811.60 ​ x 1.3232152 = ​
1992 $55,500 $22,935.42 ​ x 1.2583785 = ​
1993 $57,600 $23,132.67 ​ x 1.2476485 = ​
1994 $60,600 $23,753.53 ​ x 1.2150379 = ​
1995 $61,200 $24,705.66 ​ x 1.1682117 = ​
1996 $62,700 $25,913.90 ​ x 1.1137436 = ​
1997 $65,400 $27,426.00 ​ x 1.0523387 = ​
1998 $68,400 $28,861.44 ​ x 1.0000000 = ​
1999 $72,600 ​ ​ x 1.0000000 = ​



Cross-refer to RS SEA00605.015.

To Link to this section - Use this URL:
http://policy.ssa.gov/poms.nsf/lnx/0300605925
RS 00605.925 - Indexing Factor Charts - 12/07/2023
Batch run: 12/07/2023
Rev:12/07/2023