We have not yet recieved a payroll account number from the CRA yet? what should i doo or should i not be worried?

Good day, Matthew Field.

There might be delays of getting your CRA payroll account number due to their workload. I'd suggest reaching out to them to verify the status of your account number. This way, you can run your payroll before the remittance due date. 

Let us know if you have more questions. Have a good day!