Apparently a Criminal lawsuit filed against you and the non-billable(?) arrest warrant has been issued because of tax evasion and tax fraud.
The police officer sitting next to me is just laughing - I work for the police dept!

Caller: Unknown says fraud check

Suspicious

Caller: Dont know

Tax file violation and arrest warrant has been issued.

Caller: Scammers

Said from tax office. Hang up!!

Recorded message telling me that suspicious activity had been detected on my credit card. and telling me to press one to talk to somebody. Caller didn't identify themselves and I knew it was a scam because I don't have a credit card.