Crossword clues for the word: INCOMETAXRETURN The word INCOMETAXRETURN has appeared as an answer to at least 3 crossword clues on different crossword puzzles. Crossword clues for INCOMETAXRETURN Showing 1 to 3 of 3 results Clue(s) *Annual April paperwork *It usually includes Form 1040 (5 to 8) Form 1040 and schedules