Deductions & credits

@SilverknightFL Just entered a casualty loss on Form 4684 using the Hurricane Ian code of DR-4673.  On Line 9 the casualty loss figure is $50,000.  On Line 10 the amount is from Line 9, amount $50,000.  On Line 11 the amount is $500.  On Line 12 the amount is $49,500.  On Lines 14 and 15 the amount is $49.500.

 

On Schedule A Line 16 the entry is for a NET QUALIFIED DISASTER LOSS of $49,500.

 

I must be totally misunderstanding your issue.  The disaster loss is being reported correctly based on the tax code for Casualty and Theft Losses.