Word.ws English Dictionary

1040

1040 noun: the main form for US individual income tax filing.

Noun

1040 (plural 1040s)

  1. (US) The main form for US individual income tax filing.

Forms of 1040

plural1040s

Questions about 1040

What does 1040 mean?
1040 means the main form for US individual income tax filing.
What part of speech is 1040?
1040 is a noun.
What is the plural of 1040?
The plural of 1040 is 1040s.

Words near 1040 in the dictionary

  1. 102
  2. 1024th note
  3. 1024th notes
  4. 1031 exchange
  5. 1031 exchanges
  6. 1040
  7. 1040-NR
  8. 1040-NRs
  9. 1040s
  10. 105
  11. 108

Source and license

Adapted from Wiktionary: 1040 (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “1040.” Word.ws, https://word.ws/1040. Based on Wiktionary, CC BY-SA 4.0.