could you please check if entering the correct birth date?  To claim a baby as a dependent for 2022 the baby must have been born during the current tax year, in other words, the baby had to be born before or on December 31, 2022. Please find below the screenshot for more detail:

For more information on who you could claim as a dependant, please see the link below:

Who Can I Claim as a Dependant on my Tax Return? 

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