Schedule 1 form 1040 line 8 July 8, 2019 16 32 64 128 Other income - supporting details for schedule 1 (form 1040) line 8 Form 1040 schedule 1 line 8a Form 1040 schedule 1 line 8t Form 1040 schedule 1 line 8 instructions 2020 form 1040 schedule 1 line 8 instructions 2021 form 1040 schedule 1 line 8 Schedule 1 form 1040