2021 Form 6251 - Developments related to form 6251 and its instructions, such as legislation enacted after they were published, go to irs.gov/form6251. Attach to form 1040, 1040. The exemption amount on form 6251, line 5, has increased to $73,600. Department of the treasury internal revenue service (99). For instructions and the latest information. Form 6251 is used by individuals to figure alternative minimum tax.
The exemption amount on form 6251, line 5, has increased to $73,600. Developments related to form 6251 and its instructions, such as legislation enacted after they were published, go to irs.gov/form6251. Attach to form 1040, 1040. For instructions and the latest information. Department of the treasury internal revenue service (99). Form 6251 is used by individuals to figure alternative minimum tax.