Basics of the Old Age, Survivors, Disability Insurance (OASDI) Program

Get acquainted with the fundamental aspects of the Old Age, Survivors, Disability Insurance (OASDI) program, a key component of the Social Security system.


The Old Age, Survivors, and Disability Insurance (OASDI) program, commonly known as Social Security, is a federal program in the United States designed to provide financial support to eligible individuals and their families. The program primarily encompasses three main components: old age benefits, survivor benefits, and disability benefits. Here are the basics of the OASDI program:

1. Old Age Benefits:

  • Old age benefits, often referred to as retirement benefits, are provided to individuals who have reached the age of eligibility for Social Security retirement benefits. The full retirement age (FRA) varies depending on the year of birth but is typically around 66 to 67 years old. Workers become eligible to receive old age benefits when they reach FRA.

  • Workers can choose to begin receiving old age benefits as early as age 62, but doing so results in a reduced monthly benefit. On the other hand, if they delay claiming benefits beyond their FRA, their monthly benefit amount increases.

  • The amount of old age benefits is based on a person's work history and average earnings, calculated using a formula that considers the highest-earning years of the individual's career. The longer a person has worked and the higher their earnings, the larger their old age benefit will be.

2. Survivor Benefits:

  • Survivor benefits are provided to the surviving family members (spouse, children, and, in some cases, dependent parents) of a deceased worker who was eligible for Social Security benefits. To be eligible for survivor benefits, the deceased worker typically must have earned enough work credits through their employment history.

  • Survivor benefits can be paid to a surviving spouse, dependent children, and potentially to dependent parents. The amount of the benefit depends on various factors, including the survivor's age and relationship to the deceased worker.

3. Disability Benefits:

  • Disability benefits are available to individuals who become disabled and are no longer able to engage in substantial gainful activity due to a physical or mental impairment. Eligibility for disability benefits is based on having a qualifying disability and earning enough work credits.

  • The disability benefit amount is calculated based on the individual's work history and earnings, similar to the calculation for old age benefits.

4. Funding:

  • The OASDI program is funded through payroll taxes collected from employees, employers, and self-employed individuals under the Federal Insurance Contributions Act (FICA). These payroll taxes go into the OASDI Trust Fund, which is used to pay benefits to eligible individuals and cover program administrative costs.

5. Social Security Numbers:

  • To track earnings and determine eligibility for benefits, individuals are assigned Social Security numbers. These numbers serve as unique identifiers for workers throughout their lifetime.

6. Solvency and Future Challenges:

  • The OASDI program has faced long-term solvency challenges, with concerns about its ability to meet future obligations. These concerns have led to discussions about potential adjustments to the program, such as changing the full retirement age, modifying payroll tax rates, or adjusting benefit calculations.

In summary, the OASDI program, commonly known as Social Security, provides financial support to eligible individuals and their families in the form of old age, survivor, and disability benefits. The program is funded through payroll taxes and plays a crucial role in providing economic security to retired and disabled workers and their survivors. Social Security numbers are used to track earnings and determine eligibility, and the program's long-term solvency is a subject of ongoing debate and policy discussions.

Old Age, Survivors, Disability Insurance (OASDI) Program Basics.

The Old Age, Survivors, and Disability Insurance (OASDI) program, also known as Social Security, is a social insurance program that provides monthly benefits to retired workers, their dependents, and survivors of insured workers. It also provides benefits to disabled workers.

The OASDI program is funded by payroll taxes that are paid by employees and employers. The payroll tax rate for Social Security is 6.2% for employees and 6.2% for employers, for a total of 12.4%. Self-employed workers pay both the employee and employer portions of the tax.

To be eligible for Social Security benefits, a person must have worked for a certain number of quarters and must have paid Social Security taxes on their earnings. The number of quarters required for eligibility varies depending on the type of benefit.

The following are the different types of Social Security benefits:

  • Retirement benefits: Retirement benefits are paid to retired workers who have reached their full retirement age. Full retirement age is 67 for people born in 1960 or later.
  • Survivor benefits: Survivor benefits are paid to the surviving spouses, children, and dependent parents of deceased workers.
  • Disability benefits: Disability benefits are paid to disabled workers who are unable to work due to a medical condition.

The amount of Social Security benefits that a person receives is based on their earnings history. The higher a person's earnings history, the higher their benefits will be.

The OASDI program is an important part of the social safety net in the United States. It provides a basic level of income to retired workers, disabled workers, and survivors of deceased workers.

Here are some additional facts about the OASDI program:

  • The OASDI program is the largest social insurance program in the United States.
  • The OASDI program provides benefits to over 65 million people.
  • The OASDI program is funded by payroll taxes that are paid by employees and employers.
  • The OASDI program is a pay-as-you-go program, which means that current workers pay for the benefits of current retirees and disabled workers.
  • The OASDI program is projected to be able to pay full benefits until 2097. However, after that point, the trust fund will only be able to pay a portion of scheduled benefits.

The OASDI program is an important program that provides a basic level of income to retired workers, disabled workers, and survivors of deceased workers. It is important to learn more about the program so that you can plan for your retirement and protect your family in the event of your death or disability.