Menu About Us Membership Employer Identification Number Social Security Number Contributions Contributions Offenses & Penalties Benefits General Provisions Disability Survivor Retirement Lump sum Non-Citizens Earnings Test Forms Contact Us Downloadable Forms claims Benefits Forms Disability Survivor Retirement Lump Sum app forms Application Forms Social Security Number (SSN) Employer Identification Number (EIN) Application for Employment requests Request for Changes Change of Address Individual Registration Information survivor Medical Medical Report Medical Source Statement Form Authorization to Disclose Medical information School Certification of School Attendance other forms Others Employer's Quarterly Tax Return (MI-SS-3 & MI-SS-3B Form) Representative Payee Bank Information Details Questionnaire on Beneficiary Screening