| Nominative | Accusative | Dative | Genitive |
| No Article |
Zollformular |
Zollformular |
Zollformular/Zollformulare |
Zollformulares/Zollformulars |
| |
| Definite Article |
das Zollformular |
das Zollformular |
dem Zollformular/Zollformulare |
des Zollformulares/Zollformulars |
| |
| Indefinite Article |
ein Zollformular |
ein Zollformular |
einem Zollformular/Zollformulare |
eines Zollformulares/Zollformulars |
| |
Plural
No Article |
Zollformulare |
Zollformulare |
Zollformularen |
Zollformulare |
| |
Plural
Definite Article |
die Zollformulare |
die Zollformulare |
den Zollformularen |
der Zollformulare |
