Both my mother and grandmother got a call from this number. They claim they are from the CRA, said back taxes were owed. Obvious scam.

Total idiot he must think that every older person is stupid called the number jerk answered said that it was him but an associate told him to go right ahead and take me to court. Also reported call

We also got two calls and one message from Officer John Parker of the CRA. He threatened that if we didn't get in touch "things would go badly for us". He was very angry in his message. Beware.

Heavy foreign accent, calls himself John Parker, left message saying from the CRA, - very serious and if do not call back, " can only wish you good luck". Similar to Aug post from Najib. I guess he takes the winter off and now he's at it again. What a crock of ****. Beware. I'm reporting him as well here: Canadian Anti-Fraud Centre - Fraud Reporting System

Caller left a message. Heavily accented. Said they were a police officer.
Note: This was on the news just recently. It's a scam to get you to send them money.