The age amount on line 30100 starts getting reduced once your net income hits $42,335 (2023). If your income is higher than $98,309 (2023), you won’t receive the age amount. To see how we’ve calculated this credit, search for “Worksheets” in the search box, and review the Worksheets in the Documents section.

If no amounts are appearing in that section it means you haven’t entered your birthday correctly in the About You section.