Called me this morning. Knew right away its a scam call. The real IRS doesn't do business like this. If the IRS wants money, they will just seize your bank account then tell you after the fact.
Glad you were too smart for the thieves, Allie. Well done. Here's info for others who come to the thread.
https://www.irs.gov/uac/newsroom/irs-repeats-warning-about-phone-scams
http://www.forbes.com/sites/johnwasik/2016/06 ... u/#6cb8a18e171f
https://www.pindropsecurity.com/irs-phone-scam-live-call_analysis/
http://money.cnn.com/2016/05/25/news/irs-impersonators-scam/