A couple times a year a client schedules a meeting on how to pay for their child's special education. It amazes me to find out that the parents aren't always aware of their rights within the public school systems.
If you have a child with a special education need I attached a few links which I think might be helpful.
Please understand that each state has their own rules, so you should research your own state you reside in.
I also recommend speaking to an attorney who specializes in this type of law.