You would need all pages 1-5 of Form 500 for processing and you should have a Schedule 1 Adjustments to Income Based on Georgia Law to show Subtraction from Income if you have a Retirement Income Exclusion. GA Schedule 1 has 2 pages. The second page calculates the maximum allowable retirement income exclusion.
https://dor.georgia.gov/sites/dor.georgia.gov/files/related_files/document/TSD/Booklet/IT-511/2018_I...
