USA - IRS Form 1040 Schedule C

This form is used in the United States as an addendum to income tax for a profit or loss from a business. The form must be in the first three pages of a document. Subsequent pages are ignored.

Supported versions: Variations from 2018 or newer.

Supported fields on this form:

  • ProprietorName

  • SSN * §

  • FieldA

  • FieldB §

  • FieldC

  • FieldD * §

  • FieldE: Entire address.

  • FieldF

  • FieldFOther

  • FieldG: True or false.

  • FieldH: True or false.

  • FieldI: True or false.

  • FieldJ: True or false.

  • Field1Checkbox: True or false.

  • Field1

  • Field2

  • Field3 * ‡

  • Field4

  • Field5 * ‡

  • Field6

  • Field7 * ‡

  • Field8

  • Field9

  • Field10

  • Field11

  • Field12

  • Field13

  • Field14

  • Field15

  • Field16a

  • Field16b

  • Field17

  • Field18

  • Field19

  • Field20a

  • Field20b

  • Field21

  • Field22

  • Field23

  • Field24a

  • Field24b

  • Field25

  • Field26

  • Field27a ‡: This value must match Field48.

  • Field28 * ‡

  • Field29 * ‡

  • Field30

  • Field31

  • Field32a: True or false.

  • Field32b: True or false.

  • Field33

  • Field34: True or false.

  • Field35

  • Field36

  • Field37

  • Field38

  • Field39

  • Field40 *

  • Field41

  • Field42

  • Field43

  • Field44a

  • Field44b

  • Field44c

  • Field45: True or false.

  • Field46: True or false.

  • Field47a: True or false.

  • Field47b: True or false.

  • Field48

* These fields have validation. A validation message is displayed if there is an issue with a field value.

These are amount fields and are formatted as amounts and to remove the 1000 separator. For example, 10,000 is formatting to 10000.00.

§ These fields are formatted to remove spaces.

Example: IRS Form 1040 Schedule C

The following images show the two pages of this form:

Tungsten Document Library 2025.2