I have been a PR for 3 years and I am planning to apply for citizenship next month. I had moved to Canada from the US to become a PR. During the last 4 years, I had spent more than 183 days in the US before becoming a PR. I had provided the PCC for US during the PR application.
I visited US a few times after becoming PR (total of less than 2 weeks). Do I need to get a new PCC for US? Please advise.
If US was your country of origin (country where you were "living" or "residing" in) immediately before you established Permanent Residence AND you've provided a PCC for US with your PR application, IMO, you don't have to provide a PCC for the US for your citizenship application.
Please note that this is only my opinion.
Good luck!