beauhoe said:
I am not sure of this statement since CIC take in consideration the date stamped on your envelope.
Cheers,
Date stamp does matter if you made an underpayment. CIC will make refund of any overpayments made,
also mentioned by "thecoolguysam" above. Please refer to old OPM/Bs for details.
I don't see it worth digging too deep as a matter of just 3/4 days but for the sake of clarity let me elaborate how CIC followed this earlier. Suppose the form and everything else remained exactly same but new fee - $630 - effective Jan 1, then:
Scenario 1
Paid Fee $400 (no matter when you paid, or signed)
a) Your application delivered (CPC Sydney) on Dec 31 and date stamped Dec 31; CIC will accept and process your application, no return / no refund. (Correct Fee)
b) Application delivered on Jan 1 (or Dec 31 but) date stamped Jan 1; then CIC will return your application, attaching a letter asking to pay the new/balance fee. (Incorrect Fee)
Scenario 2
Paid Fee $630
a) Your application delivered on Dec 31 and date stamped Dec 31; CIC will accept and process your application, will issue refund of the overpaid $230. (Overpayment)
b) Your application delivered on Jan 1 (or Dec 31 but) date stamped Jan 1; CIC will accept and process your application, no refund. (Correct Fee)
Give a search here and you will find many old posts attesting to what I said or just wait for a month to see many new postings coming again.