A college kid, for the past 5 years have been working in a farm and received a 1099-misc every year. Does he have to file sch C? If that income is reported on ln 21, then he does not have to file tax return. But on schedule c he'll have to pay fica tax. Do I have to go back to file from 2003-2007? He had not file any tax returns so far.
Yes, you have to file tax returns, even if there is no tax. The IRS is very good at matching them. Why did he get a 1099misc instead of a W-2? Sounds like the employer was evading p/r taxes. Do a sched c.