mnadon wrote:I was planning on working part-time under my
TN (say 20 hours per week) and study the rest of the time. However, the university seems to believe that because I'm studying "full" time according to their definition, this doesn't fit the requirements that studying be "incidental" to my work... They believe I should get a F-1 visa which would prevent me from keeping my off-campus job.
They're not USCIS and I doubt they're familiar with TN-1 anyway. If you were on H-1B it might be a problem but the regs on TN-1 are several pages shorter and this topic isn't mentioned, nor is it covered in any great detail in any of the USCIS blurb. Ergo it's a grey area.
You can't hold F-1 and TN-1 simultaneously, so the only option is what you originally planned. Given that the law is basically silent on this issue there's no reason not to do it that way.
In some situations there is a difference between "part-time" and "full-time" education, for example to get F-1 it must be full-time; if you enter as a visitor you can study part-time. This is what they're thinking about from the sounds of it but it's not addressed in anything to do with TN-1.
Obviously if you did something to the effect that you no longer qualify for TN-1 status then you'd be breaking the law, but as far as I can tell you're not, in the absence of any specific regulations on the subject. I suspect if you were studying five days a week and working on the weekend in TN-1 then a court would rule you have violated your status, but there's no actual law that says that, essentially it boils down to the fact your primary purpose for being in the US is to work if you are on TN-1. That's the general principle for work permit categories.
What I would suggest is you call USCIS and ask them, can't hurt.
Steve.