I'm very punctual with due dates. Can this be said?

[B45]

I'm very punctual with due dates.

Can this be said?

 

[emsr2d2]

I don't find that natural. I would use something like "I always meet deadlines". We usually use "punctual" when we are referring to time, not dates.

 

[B45]

What about:

I'm very punctual with appointments.

 

[Matthew Wai]

The following example may be helpful to you.
'Please be punctual for your appointment.'── quoted from http://www.thefreedictionary.com/punctual

Not a teacher.

 

[B45]

didn't really help me.

What about:

I'm very punctual with appointments.

 

[Raymott]

Yes, that sounds OK to me.

 

[emsr2d2]

I agree with Matthew Wai. I find "I'm very punctual with appointments" unnatural (in BrE, at least). "I'm very punctual for appointments" works.

Batman45 - please note that "didn't really help me" was rather discourteous. Someone attempted to help you. Such an abrupt, curt response is not polite.