foreign tax credit form 1116

[Shuixingren]

in form 1116 3b (other deductions (attach statement)), there is a certain amount there. I do not know where this number comes from. in my 2022 tax return form 1116, there is no such number.

what is attach statement?

[MayaD]

Line 3b.

Enter on line 3b any other deductions that don't definitely relate to any specific type of income (for example, the deduction for alimony paid from Schedule 1 (Form 1040), line 19a). Attach a statement listing the separate expenses included on lines 3a and 3b.

Instructions for Form 1116 (2021)