Skip to content
Social Security Online
Actuarial Publications
Solvency Provisions SSA logo: link to Social Security Online home

Provisions Affecting Level of Monthly Benefits

How we compute retirement benefits
  ♦ Illustrative examples

These provisions modify the formula used for calculating the basic Social Security monthly benefit called the Primary Insurance Amount (PIA). We provide a summary list of all options in this category. For each provision listed below, we provide an estimate of the financial effect on the OASDI program over the long-range period (the next 75 years) and for the 75th year. In addition, we provide graphs and detailed single year tables. We base all estimates on the intermediate assumptions described in the 2011 Trustees Report.

Choose the type of estimates (summary or detailed) from the list of provisions.

We group these provisions as follows:

Number Table and graph selection
B1.1 Price indexing of PIA formula factors beginning with those newly eligible for OASDI benefits in 2018: Reduce PIA formula factors so that initial benefits grow by inflation rather than by increases in real wages.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B1.2 Progressive price indexing (30th percentile) of PIA formula factors beginning with individuals newly eligible for OASDI benefits in 2018: Create a new bend point at the 30th percentile of the AIME distribution of newly retired workers. Maintain current-law benefits for earners at the 30th percentile and below. Reduce the 32 and 15 percent formula factors above the 30th percentile such that the initial benefit for a worker with AIME equal to the taxable maximum grows by inflation rather than the growth in average wages.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B1.3 Progressive price indexing (40th percentile) of PIA formula factors beginning with individuals newly eligible for OASDI benefits in 2018: Create a new bend point at the 40th percentile of the AIME distribution of newly retired workers. Maintain current-law benefits for earners at the 40th percentile and below. Reduce the 32 and 15 percent formula factors above the 40th percentile such that the initial benefit for a worker with AIME equal to the taxable maximum grows by inflation rather than the growth in average wages.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B1.4 Progressive price indexing (50th percentile) of PIA formula factors beginning with individuals newly eligible for OASDI benefits in 2018: Create a new bend point at the 50th percentile of the AIME distribution of newly retired workers. Maintain current-law benefits for earners at the 50th percentile and below. Reduce the 32 and 15 percent formula factors above the 50th percentile such that the initial benefit for a worker with AIME equal to the taxable maximum grows by inflation rather than the growth in average wages.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B1.5 Progressive price indexing (60th percentile) of PIA formula factors beginning with individuals newly eligible for OASDI benefits in 2018: Create a new bend point at the 60th percentile of the AIME distribution of newly retired workers. Maintain current-law benefits for earners at the 60th percentile and below. Reduce the 32 and 15 percent formula factors above the 60th percentile such that the initial benefit for a worker with AIME equal to the taxable maximum grows by inflation rather than the growth in average wages.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B1.6 (2015) Progressive price indexing (30th percentile) of PIA formula factors beginning with individuals newly eligible for OASI benefits in 2015: Create a new bend point at the 30th percentile of the AIME distribution of newly retired workers. Maintain current-law benefits for earners at the 30th percentile and below. Reduce the 32 and 15 percent formula factors above the 30th percentile such that the initial benefit for a worker with AIME equal to the taxable maximum grows by inflation rather than the growth in average wages. Young survivors (children and spouses under normal retirement age with a child in care) are not affected by this proposal. Disabled workers are: (a) not affected prior to normal retirement age; and (b) subject to a proportional reduction in benefits, based on the worker's years of disability, upon conversion to retired worker beneficiary status.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B1.6 (2020) Progressive price indexing (30th percentile) of PIA formula factors beginning with individuals newly eligible for OASI benefits in 2020: Create a new bend point at the 30th percentile of the AIME distribution of newly retired workers. Maintain current-law benefits for earners at the 30th percentile and below. Reduce the 32 and 15 percent formula factors above the 30th percentile such that the initial benefit for a worker with AIME equal to the taxable maximum grows by inflation rather than the growth in average wages. Disabled workers are: (a) not affected prior to normal retirement age; and (b) subject to a proportional reduction in benefits, based on the worker's years of disability, upon conversion to retired worker beneficiary status.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B1.7 Progressive price indexing (40th percentile) of PIA formula factors for individuals newly eligible for OASI benefits in 2019 through 2056: Create a new bend point at the 40th percentile of the AIME distribution of newly retired workers. Maintain current-law benefit credit for earners at the 40th percentile and below. Reduce the 32 and 15 formula factors above the 40th percentile such that the initial benefit for a worker with AIME equal to the taxable maximum grows by inflation rather than the growth in average wages. Disabled workers are: (a) not affected prior to normal retirement age; and (b) subject to a proportional reduction in benefits, based on the worker's years of disability, upon conversion to retired worker beneficiary status. Young survivors (children of deceased workers and surviving spouses with a child in care) are not affected.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B1.8 Progressive price indexing (50th percentile) of PIA formula factors for individuals newly eligible for OASI benefits in 2016 through 2055: Create a new bend point at the 50th percentile of the AIME distribution of newly retired workers. Maintain current-law benefit credit for earners at the 50th percentile and below. Reduce the 32 and 15 formula factors above the 50th percentile such that the initial benefit for a worker with AIME equal to the taxable maximum grows by inflation rather than the growth in average wages. Disabled workers are: (a) not affected prior to normal retirement age; and (b) subject to a proportional reduction in benefits, based on the worker's years of disability, upon conversion to retired worker beneficiary status.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B2.1 Beginning with those newly eligible for OASI benefits in 2021, multiply the PIA factors by the ratio of life expectancy at 67 for 2016 to the life expectancy at age 67 for the 4th year prior to the year of benefit eligibility. Unisex life expectancies, based on period life tables as computed by SSA's Office of the Chief Actuary, are used to determine the ratio. Disabled workers are: (a) not affected prior to normal retirement age; and (b) subject to a proportional reduction in benefits, based on the worker's years of disability, upon conversion to retired worker beneficiary status.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memoranda containing this or a similar provision:
B3.1 Beginning with those newly eligible for OASDI benefits in 2012, multiply the 32 and 15 percent formula factors each year by 0.987. Stop reductions in 2042, when the formula factors reach 21 percent and 10 percent, respectively.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B3.2 Beginning with those newly eligible for OASI benefits in 2019, multiply the 90 and 32 percent PIA factors each year by 0.9925 and 0.982, respectively. Stop reductions in 2056. Beginning with those newly eligible for OASI benefits in 2014, multiply the 15 factor by 0.982. Stop reduction of the 15 factor in 2051. Child beneficiaries and spouses with a child in care under the OASI program are not affected by this proposal. Disabled workers are: (a) not affected prior to normal retirement age; and (b) subject to a proportional reduction in benefits, based on the worker's years of disability, upon conversion to retired worker beneficiary status.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B3.3 Beginning with those newly eligible for OASDI benefits in 2012, use a modified primary insurance amount (PIA) formula. The modified formula: (1) increases the first bend point to the equivalent of $800 in 2009; (2) places a new bend point 75 percent of the way between the reset first bend point and the current-law second bend point; (3) lowers the PIA factor between the new bend point and the upper bend point from 32% to 20%; and (4) lowers the factor above the upper bend point from 15% to 10%.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B3.4 Beginning with those newly eligible for OASDI benefits in 2015, multiply all PIA formula factors each year by 0.991. Stop reductions after 2043. Disabled workers are: (a) not affected prior to normal retirement age; and (b) subject to a proportional reduction in benefits, based on the worker's years of disability, upon conversion to retired worker beneficiary status. Young survivors (children of deceased workers and surviving spouses with a child in care) are not affected.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B3.5 Progressive indexing (30th percentile) of PIA formula factors beginning with individuals newly eligible for OASI benefits in 2014, continuing through 2051, and resuming in 2072: Create a new bend point at the 30th percentile of the AIME distribution of newly retired workers. Maintain current-law benefits for earners at the 30th percentile and below. Reduce the 32 and 15 percent formula factors above the 30th percentile such that the initial benefit for a worker with AIME equal to the taxable maximum is reduced by 1.2 percent per year as compared to current law (for the years that progressive indexing applies). Disabled workers are: (a) not affected prior to normal retirement age; and (b) subject to a proportional reduction in benefits, based on the worker's years of disability, upon conversion to retired worker beneficiary status.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B3.6 Progressive indexing (30th percentile) of PIA formula factors beginning with individuals newly eligible for OASI benefits in 2014, continuing through 2063: Create a new bend point at the 30th percentile of the AIME distribution of newly retired workers. Maintain current-law benefits for earners at the 30th percentile and below. Reduce the 32 and 15 percent formula factors above the 30th percentile such that the initial benefit for a worker with AIME equal to the taxable maximum is reduced by 1.2 percent per year as compared to current law (for the years that progressive indexing applies). Disabled workers are: (a) not affected prior to normal retirement age; and (b) subject to a proportional reduction in benefits, based on the worker's years of disability, upon conversion to retired worker beneficiary status.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B3.7 Progressive indexing (30th percentile) of PIA formula factors beginning with individuals newly eligible for OASI benefits in 2014, continuing through 2023, and then resuming in 2062: Create a new bend point at the 30th percentile of the AIME distribution of newly retired workers. Maintain current-law benefits for earners at the 30th percentile and below. Reduce the 32 and 15 percent formula factors above the 30th percentile such that the initial benefit for a worker with AIME equal to the taxable maximum is reduced by 1.2 percent per year as compared to current law (for the years that progressive indexing applies). Disabled workers are: (a) not affected prior to normal retirement age; and (b) subject to a proportional reduction in benefits, based on the worker's years of disability, upon conversion to retired worker beneficiary status.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B3.8 Beginning with those newly eligible for OASDI benefits in 2018, create a new bend point at the 50th percentile of the AIME distribution of newly retired workers and gradually reduce all PIA formula factors except for the 90 percent factor. By 2051: a) the 32 percent PIA formula factor below the new bend point reduces to 30 percent; b) the 32 percent PIA factor above the new bend point reduces to 10 percent; and c) the 15 percent factor reduces to 5 percent.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B3.9 Beginning with those newly eligible for OASDI benefits in 2024, gradually reduce the 15 percent PIA formula factor in each year so that it reaches 10 percent for those newly eligible in 2053 and later.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B3.10 Beginning with those newly eligible for OASDI benefits in 2013, gradually increase the first PIA bend point in each year so that it is 15 percent higher for those newly eligible in 2022 and later.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B4.1 Increase the number of years used to calculate benefits for retirees and survivors (but not for disabled workers) from 35 to 38, phased in over the years 2012-2016.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B4.2 Increase the number of years used to calculate benefits for retirees and survivors (but not for disabled workers) from 35 to 40, phased in over the years 2012-2020.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memoranda containing this or a similar provision:
B4.3 For the OASI and DI computation of the PIA, gradually reduce the maximum number of drop-out years from 5 to 0, phased in over the years 2013-2021.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B5.1 Increase the PIA to a level such that a worker with 30 years of earnings at the minimum wage level receives an adjusted PIA equal to 120 percent of the Federal poverty level for an aged individual. This provision takes full effect for all newly eligible OASDI workers in 2029, and is phased in for new eligibles in 2020 through 2028. The percentage increase in PIA is lowered proportionately for those with fewer than 30 years of earnings, down to no enhancement for workers with 20 or fewer years of earnings. (Year-of-work requirements are "scaled" for disabled workers based on their years of potential work from age 22 to benefit eligibility). The benefit enhancement percentage is reduced proportionately for workers with higher average indexed monthly earnings (AIME), down to no enhancement for those with AIME at least twice that of a 35-year steady minimum wage earner.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B5.2 Beginning in 2012, reconfigure the special minimum benefit: (a) A year of coverage is defined as a year in which 4 quarters of coverage are earned. (b) At implementation, set the PIA for 30 years of coverage equal to 125 percent of the monthly poverty level (about $1,128 in 2010). For those with under 30 years of coverage, the PIA per year of coverage over 10 years is $1,128/20 = $56.40. (c) Index the initial PIA per year of coverage by wage growth for successive cohorts.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B5.3 Beginning in 2012, reconfigure the special minimum benefit: (a) A year of coverage is defined to be either a year in which 4 quarters of coverage are earned or a child is in care. Childcare years are granted to parents who have a child under 5, with a limit of 8 such years. (b) At implementation, set the PIA for 30 years of coverage equal to 125 percent of the monthly poverty level (about $1,128 in 2010). For those with under 30 years of coverage, the PIA per year of coverage over 10 years is $1,128/20 = $56.40. (c) Index the initial PIA per year of coverage by wage growth for successive cohorts.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B5.4 Beginning in 2018, reconfigure the special minimum benefit: (a) A year of coverage is defined as a year in which 4 quarters of coverage are earned. (b) At implementation, set the PIA for 30 years of coverage equal to 125 percent of the monthly poverty level (about $1,128 in 2010). For those with under 30 years of coverage, the PIA per year of coverage over 10 years is $1,128/20 = $56.40. (c) From 2010 to the year of implementation, 2018, index the PIA per year of coverage using the chain-CPI index. Then, for later years, index the PIA per year of coverage by wage growth for successive cohorts. (d) Scale work requirements for disabled workers, based on the number of years of non-disabled potential work.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B5.5 Beginning in 2013, reconfigure the special minimum benefit: (a) A year of coverage is defined as a year in which either 20% of the "old law maximum" is earned or a child is in care. Childcare years are granted to parents who have a child under 6, with a limit of 8 such years. (b) At implementation, set the PIA for 30 years of coverage equal to 133 percent of the poverty level. For those with under 30 years of coverage, the PIA per year of coverage over 19 is 12.09 percent of poverty. (c) Use the 2010 Aged Federal poverty level, increased by the average wage index to 2 years prior to benefit eligibility. (d) Scale work requirements for disabled workers, based on the number of years of non-disabled potential work.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B5.6 Beginning in 2012, reconfigure the special minimum benefit: (a) A year of coverage is defined to be either a year in which 4 quarters of coverage are earned or a child is in care. Childcare years are granted to parents who have a child under 6, with a limit of 5 such years. (b) At implementation, set the PIA for 30 years of coverage equal to 100 percent of the monthly poverty level (about $908 in 2011). For those with under 30 years of coverage, the PIA per year of coverage over 10 years is $908/20 = $45.40. (c) From 2011 to the year of implementation, 2012, index the PIA per year of coverage using the CPI index. Then, for later years, index the PIA per year of coverage by wage growth for successive cohorts. (d) Scale work requirements for disabled workers, based on the number of years of non-disabled potential work.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B6.1 Provide a 5 percent increase to the monthly benefit amount (MBA) of any beneficiary who is 85 or older at the beginning of 2012 or who reaches their 85th birthday after the beginning of 2012.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memoranda containing this or a similar provision:
B6.2 Provide the same dollar amount increase to the monthly benefit amount (MBA) of any beneficiary who is 85 or older at the beginning of 2012 or who reaches their 85th birthday after the beginning of 2012. The dollar amount of increase equals 5 percent of the average retired worker MBA in the prior year.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B6.3 Provide an increase in the benefit level of any beneficiary who is 85 or older at the beginning of 2013 or who reaches their 85th birthday after the beginning of 2013. Increase the beneficiary’s PIA based on an amount equal to the average retired worker PIA at the end of 2012, or at the end of the year age 80 if later. Increase the beneficiary’s PIA by 5 percent of this amount for those older than 85 at the beginning of 2013 and by 5 percent of this amount at age 85 for others, phased in at 1 percent per year for ages 81-85.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B6.4 Starting in 2012, provide a 5 percent uniform benefit increase 24 years after initial benefit eligibility. Phase in the benefit increase at 1 percent per year from the 20th through 24th years after eligibility. For disabled workers, the eligibility age is the initial entitlement year to the benefit. The benefit increase is equal to 5 percent of the PIA of a worker assumed to have career-average earnings equal to SSA’s average wage index.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B7.1 Reduce benefits by 3 percent for those newly eligible for benefits in 2012 and later.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B7.2 Reduce benefits by 5 percent for those newly eligible for benefits in 2012 and later.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B7.3 Give credit to parents with a child under 6 for earnings for up to five years. The earnings credited for a childcare year equal one half of the Social Security average-wage index (about $20,922 in 2010). The credits are available for all past years to newly eligible retired-worker and disabled-worker beneficiaries starting in 2012. The 5 years are chosen to yield the largest increase in AIME.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B7.4 Increase benefits by 2 percent for all beneficiaries as of the beginning of 2012 and for those newly eligible for benefits after the beginning of 2012.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B7.5 Increase benefits by 5 percent for all beneficiaries as of the beginning of 2012 and for those newly eligible for benefits after the beginning of 2012.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B7.6 Increase benefits by 20 percent for all beneficiaries as of the beginning of 2012 and for those newly eligible for benefits after the beginning of 2012.
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:
B7.7 Reduce individual Social Security benefits if modified adjusted gross income, or MAGI (AGI less taxable Social Security benefits plus nontaxable interest income) is above $60,000 for single taxpayers or $120,000 for taxpayers filing jointly. This provision is effective for individuals newly eligible for benefits in 2019 or later. The percentage reduction increases linearly up to 50 percent for single/joint filers with MAGI of $180,000/$360,000 or above. Index the MAGI thresholds for years after 2019, based on changes in the average wage index (AWI).
Summary measures and graphs   (PDF version)
Detailed single year tables   (PDF version)
Memorandum containing this or a similar provision:

Above provisions
Summary measures
 Link to USA.gov: U.S. Government portal Privacy Policy  | Website Policies & Other Important Information  | Site Map
Last reviewed or modified March 29, 2012