It's true - but there are limitations. Here's an Indianapolis Star article about the issue:
Will 'no tuition' spell chaos in Indiana schools? | IndyStar.com | The Indianapolis Star
The gist of it is that township schools used to charge tuition to transfers from IPS districts based on the difference in what the state pays per student. Since education will now be paid for by the state, that difference is pretty much gone. BUT that doesn't mean township schools must accept transfers. Carmel, for example, is not accepting any student transfers now.
So don't worry DataEast - not sure what you meant by your comment, but I get the feeling you don't want "them" in your school.