Ummm.....if the IRS finds out I lied about write offs, I would be in trouble.
Here's what I mean.
As a filmmaker, I can write off virtually any purchase, legally, as a work expense. New bookshelf? It was a prop for a video in my apartment. New laptop? Need it to edit. Nice outfit? It's wardrobe for a short film. So on and so forth.
There's no way those things can ever be proven to truly be intended for work vs for myself, and it's not illegal. Is it ethical? Is that integrity?
I lost track of the original question but, if you lie about those things, don't use them in your filmmaking, then that is unethical and illegal. But, if you use any of those things legitimately to make a film and could justify it in an audit, even if you use them way more often for personal reasons, then it is legal and I would say not unethical.
When it comes to paying taxes, legal and ethical are the same thing. If you have to lie about it, then you cross the line on both counts. If we're talking college football, I would say it is much the same.
Of course you're talking to a guy who may have just purchased an iPad for work to conduct Square credit card transactions. No way I'm using that thing personally for all the other things it can do....;-)