Can I mail myself a copy of my designs to legally protect them?
T Shirt Design Copyright Info
Can I change someone else's artwork a certain numbers of times to make it okay to use?
T Shirt Design Copyright Info Image Copyright
Is it worth trademarking my business name?
T Shirt Design Copyright Info
Q: Where can I find information on business licenses and taxes? (There may be a better thread for this, but it's a start:)
Business Tax ID / Federal Tax Id