Social Security's Trust Fund is projected to run out in 2034. As policymakers consider restoring financial balance to the program, one topic that may be discussed is how to structure any tax increases. Understanding why Social Security requires a higher payroll tax than a funded retirement...

Social Security provides higher replacement rates to disability insurance beneficiaries than retired beneficiaries. This fact reflects two factors: 1) Disability Insurance (SSDI) beneficiaries have lower career earnings, and Social Security benefits are progressive; and 2) SSDI benefits are not...