A credit for taxpayers: aged 65 or older OR retired on permanent and total disability and received taxable disability income for the tax year; AND with an adjusted gross income OR the total of nontaxable Social Security, pensions annuities or disability income under specific limits The credit ranges between $3,750 and $7,500. More Information Publication 524, Credit for the Elderly or the Disabled Related Forms Schedule R (Form 1040A or 1040), Credit for the Elderly or the Disabled PDF Related Publications Publication 17, Your Federal Income Tax - Chapter 33, Credit for the Elderly or the Disabled Publication 554, Tax Guide for Seniors - Chapter 5, Credits Tools Do I Qualify for the Credit for the Elderly or Disabled?