Which one AI picks, and when.
Data as of Jul 18, 2026 · Based on 5 AI claims comparing the two · See how Parse measures this
Head to head
The two are furthest apart on strength, where H&R Block leads by 11 points.
| Measure |  H&R Block |  TaxSlayer |
|---|---|---|
| Parse Score | 87 |
| 77 |
| Strength (widest gap) | 82 | 71 |
|---|
| Reach | 67 | 61 |
|---|
| Authority | 60 | 56 |
|---|
