Hey @mackbratosh,
The CRA's Goal is to send you a notice of assessment, as well as any refund, within:
- two weeks, when you file online
- eight weeks, when you file a paper return
- 16 weeks, when you file a non-resident return
However your specific return time may vary and is not guaranteed, and so the CRA will not always meet their stated goal.
Here's an article with more details on the CRA's Goals for return time where you can read more, including information on how you can check the current status of your return.