The German football champion is decided strictly by play in the Bundesliga. Each club plays every other club once at home and once away. Originally, a victory was worth two points, with one point for a draw and none for a loss. Since the 1995–96 season, a victory has been worth three points, while a draw remains worth a single point, and zero points are given for a loss. The club with the most points at the end of the season becomes German champion. Currently, the top four clubs in the table qualify automatically for the group phase of the UEFA Champions League. The two teams at the bottom of the table are relegated into the 2. Bundesliga, while the top two teams in the 2. Bundesliga are promoted. The 16th-placed team (third-last) in the 1. Bundesliga and the third-placed team in the 2. Bundesliga play a two-leg play-off match. The winner of this match plays the next season in the 1. Bundesliga, and the loser in the 2. Bundesliga.

If teams are level on points, tie-breakers are applied in the following order:

1. Goal difference for the entire season
2. Total goals scored for the entire season
3. Head-to-head results (total points)
4. Head-to-head goals scored
5. Head-to-head away goals scored
6. Total away goals scored for the entire season

If two clubs are still tied after all of these tie-breakers have been applied, a single match is held at a neutral site to determine the placement. However, this has never been necessary in the history of the Bundesliga.

In terms of team selection, matchday squads must have no more than five non-EU representatives. Nine substitutes are permitted to be selected, from which three can be used in the duration of the game.