Final answer:
The schedules that should be completed and attached to Form 1040 are Schedule A, Schedule B, Schedule C, and Schedule D.
Step-by-step explanation:
The schedules that should be completed and attached to Form 1040 are:
- Schedule A: This is used to itemize deductions. It includes expenses such as medical and dental expenses, state and local taxes, mortgage interest, and charitable contributions.
- Schedule B: This is used to report interest and dividend income. It includes information about the sources and amounts of interest and dividends received.
- Schedule C: This is used to report income or loss from a business or profession. It includes information about the business or profession and details of the income and expenses.
- Schedule D: This is used to report capital gains and losses. It includes information about the sale of investment property and the calculation of capital gains or losses.