What are your options?
Equivalent Instruction
There is no legally required way to start homeschooling in New Jersey, though some districts will request a notice if intent. Homeschooling in New Jersey as long as the student is receiving an equivalent education in all state required subject.
More information
https://www.state.nj.us/education/genfo/faq/faq_homeschool.htm
Compulsory School age: 6-16