Social Security benefits replace, in part, earnings lost to a beneficiary or family
            because of the beneficiary’s retirement, disability, or death. We use the ET to measure
            the:
         
         
            - 
               
                  • 
                     extent of a beneficiary's retirement and determine the amount, if any, to be deducted
                        from monthly benefits of the wage earner and auxiliaries, and
                      
 
 
- 
               
                  • 
                     earnings of auxiliary and survivor beneficiaries to determine the amount of benefits
                        payable to them.
                      
 
 
The law provides for a two-tier earnings test:
         
            - 
               
                  1.  
                     One test for beneficiaries under full retirement age (FRA), and 
 
 
- 
               
                  2.  
                     One test for beneficiaries who attain FRA during the year. 
 
 
Earnings test does not apply to individuals at or above FRA.
         For information on FRA, see RS 00615.003.