Crossword clues for the word: INCOMETAX The word INCOMETAX has appeared as an answer to at least 12 crossword clues on different crossword puzzles. Crossword clues for INCOMETAX Showing 1 to 12 of 12 results Clue(s) *Bad space to land on after passing go "Painful calculation, sometimes" 1040 calculation Another government imposition April 15th concern April annual form. Contribution from workers present on jet and chopper in US It's just to the left of Baltic Avenue N. Y.-N. J. controversy. Sixteenth amendment subject Source of government revenue Subject of the 16th Amendment.