Called and left a msg saying that if I ignore this msg that it would be a criminal offence. He said my tax return was suspisious.... then to call him call back. He did not leave a number, just his name and that he was from the CRA.The caller was identified as Officer Jonathan Knifght - CRA

The caller did identified himself as Officer Jonathan Knifght - CRA This is not CRA do not respond this is a scam.

Same prank, same name - Jonathan Knight..from CRA. Revenue Canada.

This is a scam caller pretending to be a Canadian Revenue agent.  He threatens prosecution etc.  but leaves no return number.  My phone keeps the numbers though.

Received a call from a man saying he was Officer Michael John. He said I owe $4978 to CRA and there is an arrest warrant for me He asked if the money was in the bank or on my person  When I told him I googled his number and it's a scam he told me I'd be arrested within an hour. I sure hope someone doesn't fall for this The man had an Indian accent and it sounded like a call centre

I got a call from officer Michael John from Canada Revenue Agency threatening me with federal prosecution if I ignore this call and that is am the subject of investigation.