If you home school you should get the money the county would have otherwise had to spend...
They have found a Charter School that is terrific, it used to be my sons and his wife's old school, it has become Charter since they graduated 19 years ago its free. It is run like a private school, with excellent teachers and class size below 30 students. To make it happen, they will have to sell their current home and buy another 45 minutes away, they are doing it.
Gov should really be out of the school business entirely. But, until that happens, schools shouldn’t get any money directly. Each student is issued a voucher based on the city/county/state’s per-pupil spending. You then give these vouchers to the school when you enroll, and the school can redeem the vouchers to receive their funding.