| Clue | Source | Date |
|---|---|---|
| One with excellent powers of deduction? | Universal | 11 Apr 2024 |
| Returns expert | Newsday | 23 Sep 2021 |
| CPA, e.g | Wall Street Journal | 25 Mar 2020 |
| ''Revenue Recognition'' reader | Newsday | 29 Jun 2019 |
| Valuable expert around April 15th | The Washington Post | 25 Aug 2016 |
| IRS expert | Newsday | 26 Jul 2015 |
| IRS expert | ||
| Many an H&R Block employee | ||
| Internal Revenue Code expert | ||
| Internal Revenue Code expert |