See main article: 2007 Fed Cup Americas Zone.
The play-offs of the 2007 Fed Cup Americas Zone Group I were the final stages of the group I zonal competition involving teams from the Americas. Using the positions determined in their pools, the seven teams faced off to determine their placing in the 2007 Fed Cup Americas Zone Group I. The team that ended up placing first overall advanced to World Group II play-offs, whilst those coming in sixth and seventh were relegated down to Group II for the next year.
| Placing | Pool A | Pool B |
|---|---|---|
| 1 | ||
| 2 | ||
| 3 | ||
| 4 | ||
The top team of each pool was placed against each other in a head-to-head round. The winner of the round advanced to World Group II for next year.
The second placed teams of each pool were placed against each other in a ties. The winner of the tie was allocated third place in the Group while the loser was allocated fourth.
Because there was one extra player in Pool B, the last-placed team of that pool, Dominican Republic was automatically relegated down to Group II.[3] The third-placed teams of each pool were then placed against each other in a tie, where the losing team would join the Dominicans in relegation.
| Placing | Teams |
| Promoted | |
| Second | |
| Third | |
| Fourth | |
| Fifth | |
| Relegated | |