| Clue | Source | Date |
|---|---|---|
| 1040 users | Thomas Joseph | 01 Jul 2023 |
| Nail salon employees, at times | New York Times | 04 Feb 2018 |
| Nail salon employees, at times | ||
| Folks with returns | ||
| Manicurists, at times | ||
| IRS "customers" | ||
| Manicurists | ||
| Clerks, at times | ||
| Whom auditors audit | ||
| Secretaries, at times | ||
| 1040 users | ||
| Manicurists, at times | ||
| Some clerks | ||
| Office workers. |