I just did this research recently. The bad news is that homeschooling through high school is not as easy as it once was. If you are looking to keep open the possibility of competitive college admission, you must find a way to have externally validated grades in every major subject area. This could be from Stanford Online High or from community college. If you are going for really top tier schools, cc won't be enough. So it does depend on what the end goal is, or the way I think about it, what options we want to leave open for now. I did a consult with Homeschool Success to find out what might be involved in homeschooling through high school. The information was really helpful.