Can we put the application date with signature as post dated with one or 2 days in advance ?
This is considering the delay in getting the mail delivered.
Any experiences on this ?
I only have just enough days ....that's why
Signing a citizenship application is NOT like signing a check. The applicant's signature on the application constitutes certification the information in the application is true AS OF THAT DAY.
It is one thing to sign the application showing a date prior to the actual date of signing it. The applicant can do this verifying the accuracy of the information as of that prior date. There is a limit on how much earlier this can be, months I think (if too old, IRCC will consider the application staledated and return it without processing).
But as a matter of reality, of course an applicant CANNOT verify facts which have not yet occurred. So, NO, an applicant cannot legitimately sign the application in advance.
Whether or not this can be done and, in effect, gotten away with, I'd guess many have done this covering a day or a few and did not run into problems. But in general, deciding to be untruthful in the application, in order to gain some small advantage, is a very slippery slope to start down and not where prudent applicants will go.
Example of where this is at risk for problems: sign the application dated December 21, put it in the mail (or give it to someone to mail), and then leave Canada before December 21. Bad idea.
But, in general, bad idea to make any misrepresentations in the application, even those regarding which a person can be very confident they will get away with it. So, not a good idea to claim to sign the application on a day different than the day the application is in fact signed.
BY THE WAY: applications with minimal buffer over the minimum are, of course, at significantly higher risk for non-routine processing and potentially elevated, even skeptical scrutiny. IT IS RARELY, RARELY A GOOD IDEA TO RUSH MAKING THE APPLICATION.