How much time would  a man from Medina need to do 125,000 returns, if a man from Medina was taking new clients?

WASHINGTON, Feb 29 (Reuters) - The Internal Revenue Service said on Thursday it will crack down on high-income earners who have failed to file tax returns in 125,000 cases since 2017, resurrecting a non-filer enforcement program that was idled for years by past budget cuts.