I've heard you can file exempt with your employer, and then pinky swear to pay them. Haven't looked into that yet. Hiring on as 1099 employee is another option. We've had 1099 employees before. 1099 means they have to worry about paying their own taxes.
Sales tax is another issue. You have to start funding like minded to do business with like the illegal immigrants do.
Also, start connecting with like-minded people to do business with like the illegal immigrants do.