Form 1040 (schedule 2) (sp) additional taxes (spanish version) 2021 12/10/2021 form 1040 (schedule 3) additional credits and payments 2021 12/03/2021 form 1040 (schedule 3) (sp) additional credits and payments (spanish version) 2021 12/13/2021 form 1040 (schedule 8812) credits for qualifying children and other dependents 2021 12/13/2021 form 1040 β¦