| Clue | Source | Date |
|---|---|---|
| Premium | Wall Street Journal | 20 Sep 2025 |
| To babble, demanding higher pay (3,4) | ||
| Max for tax calculation | ||
| Superlative | Wall Street Journal | 21 Mar 2017 |
| Maximum tax | New York Times | 22 Jan 2015 |
| Maximum tax | ||
| Tax-table stat | ||
| Tax table extreme | ||
| Tax max |