Crossword clues for the word: JOINTRETURN The word JOINTRETURN has appeared as an answer to at least 3 crossword clues on different crossword puzzles. Crossword clues for JOINTRETURN Showing 1 to 3 of 3 results Clue(s) "Filing option, or what can be found in four long answers?" Filing option for some Honky-tonk owner's income?