- 1935 - Social Security Act, Àtụ:USPL
- 1939 - Social Security Amendments of 1939, Àtụ:USPL
- 1942 - Revenue Act of 1942, Àtụ:USPL
- 1943 - Àtụ:USPL
- 1943 - Revenue Act of 1943, Àtụ:USPL
- 1945 - Federal Insurance Contributions Act, Àtụ:USPL
- 1945 - Revenue Act of 1945, Àtụ:USPL
- 1946 - Social Security Amendments of 1946, Àtụ:USPL
- 1947 - Social Security Amendments of 1947, Àtụ:USPL
- 1948 - Provision for Exclusion of Certain Newspaper and Magazine Vendors from Social Security Coverage, Àtụ:USPL
- 1948 - Provision to Maintain Status Quo Concept of Employee, Àtụ:USPL
- 1950 - Social Security Amendments of 1950, Àtụ:USPL
- 1952 - Social Security Amendments of 1952, Àtụ:USPL
- 1954 - Social Security Amendments of 1954, Àtụ:USPL
- 1956 - Social Security Amendments of 1956, Àtụ:USPL
- 1958 - Social Security Amendments of 1958, Àtụ:USPL
- 1960 - Social Security Amendments of 1960, Àtụ:USPL
- 1961 - Social Security Amendments of 1961, Àtụ:USPL
- 1965 - Social Security Amendments of 1965, Àtụ:USPL
- 1966 - Tax Adjustment Act of 1966, Àtụ:USPL
- 1967 - Social Security Act Amendments, Àtụ:USPL
- 1969 - Tax Reform Act of 1969, Àtụ:USPL
- 1971 - Social Security Amendments, Àtụ:USPL
- 1972 - Social Security Amendments, Àtụ:USPL
- 1972 - Social Security Amendments of 1972 (Supplemental Security Income), Àtụ:USPL
- 1973 - Social Security Benefits Increase, Àtụ:USPL
- 1977 - Social Security Amendments of 1977, Àtụ:USPL
- 1980 - Social Security Disability Amendments of 1980, Àtụ:USPL
- 1980 - Reallocation of Social Security Taxes Between OASI and DI Trust Funds, Àtụ:USPL
- 1980 - Retirement Test Amendments, Àtụ:USPL
- 1981 - Omnibus Budget Reconciliation Act of 1981, Àtụ:USPL
- 1981 - Social Security Amendments of 1981, Àtụ:USPL
- 1983 - Internal Revenue Code of 1954 and Social Security Act, amendments. Àtụ:USPL
- This document describes minor changes: Social Security Tax rates on Virgin Islands income, Social Security Disability Changes (Benefits during Appeal, Periodic Reviews, Reconsiderations), and Offsets related to public pensions.
- 1983 - Social Security Amendments of 1983, Àtụ:USPL
- This document describes the massive 1983 changes affecting the financing of the Social Security system.
- 1984 - Social Security Disability Benefits Reform Act of 1984, Àtụ:USPL
- 1985 - Balanced Budget and Emergency Deficit Control Act, Àtụ:USPL
- 1986 - Omnibus Budget Reconciliation Act of 1986, Àtụ:USPL
- 1987 - Omnibus Budget Reconciliation Act of 1987, Àtụ:USPL
- 1988 - Technical and Miscellaneous Revenue Act of 1988, Àtụ:USPL
- 1989 - Omnibus Budget Reconciliation Act of 1989, Àtụ:USPL
- 1990 - Omnibus Budget Reconciliation Act of 1990, Àtụ:USPL
- 1993 - Omnibus Budget Reconciliation Act of 1993, Àtụ:USPL
- 1994 - Social Security Administrative Reform Act, Àtụ:USPL
- 1994 - Social Security Domestic Reform Act, Àtụ:USPL
- 1996 - Senior Citizens' Right to Work Act of 1996, Àtụ:USPL
- 1999 - Ticket to Work and Work Incentives Improvement Act, Àtụ:USPL
- 2000 - Senior Citizens' Right to Work Act of 2000, Àtụ:USPL
