English Translation
The assignment is due on Tuesday.
Why isn’t deadline capitalized here?
The assignment is due on Tuesday.
Why isn’t deadline capitalized here?
Because it’s clumsy German. Even if capitalized, it still feels wrong, because there’s an article missing:
Die Aufgabe hat eine Deadline am Dienstag.
But I would just avoid this anglicism:
Die Aufgabe ist am Dienstag fällig.
Even the english sentence didn’t use the word “deadline”, and “fällig” is a better match for “due”.