The 1040 is the summary; the schedules are the substance. Households with meaningful complexity file one or more schedules. Understanding what each schedule is used for is the difference between reading your own return and taking someone's word for it.
- 01State the purpose of Schedules A, B, C, D, and E.
- 02Match a common household situation to the correct schedule.
- 03Read a completed schedule and reconcile it to the 1040.
The schedule menu
Schedule A: itemized deductions. Schedule B: interest and dividends above $1,500. Schedule C: self-employment income and expenses. Schedule D: capital gains and losses. Schedule E: rental real estate, partnership, S-corp income.
Which schedules apply
A household with a small side business files Schedule C. A household with a rental property files Schedule E. A household that itemizes because of a mortgage and charitable giving files Schedule A. Every 1040 with a real estate holding or a business interest generates a schedule; the schedule is where the household's real financial life shows.
- The 1040 is the summary. The schedules are the substance.
- Every schedule reconciles to a line on the 1040. Verify the reconciliation.