The most common and most likely answer to this crossword clue is the 4 letter word WTWO which also is the latest solution we found used in New York Times in 2011.
*IRS form crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| WTWO | 100 % | 4 | 
Words with a meaning similar to the clue: *IRS form
These words may or may not be a possible solution to this crosswords clue.- abscess
 - abuse
 - anagrams
 - any
 - appearance
 - application
 - approach
 - arch
 - are
 - arise
 - art
 - bias
 
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution