| Country | Estonia |
|---|---|
| Confederation | UEFA |
| Level on pyramid | 6 |
| Promotion to | III Liiga |
| Relegation to | — |
| Domestic cup(s) |
Estonian Cup Estonian Small Cup |
| Number of teams | 9 |
|---|---|
| Current champions |
Raasiku FC Joker II (2016) |
| Number of teams | 9 |
|---|---|
| Current champions |
Tartu JK Tammeka U19 (2016) |
| Number of teams | 10 |
|---|---|
| Current champions |
Trummi SK Kohila (2016) |
IV liiga is the sixth and also the lowest league arranged by the Estonian Football Association. Season starts from April and lasts until October.