I did the above interview recently with Choice​Me​dia​.tv on the subject of education tax credits and vouchers, in which I argued that credits are a better way of ensuring universal access to the education marketplace. Credits can either directly reduce the taxes owed by families who pay for their own children’s education (as in Illinois and Iowa), or they can offset donations taxpayers make to non-profit k‑12 scholarship programs that provide tuition assistance to the poor (as in Pennsylvania, Arizona, Florida, and several other states).

The interview elicited an important question from a commenter: If financial assistance for the poor comes from scholarship programs, isn’t there a risk that those programs will impose restrictions on how the scholarships can be used, thereby curtailing poor families’ educational options?

Minimizing that problem is actually one of the many reasons to prefer education tax credits over vouchers. Any time someone other than the parents is footing the bill for a child’s education, there is the risk that this third party is going to limit parents’ choices. The worst case, historically, has been when that third party is the government. When governments pay for schooling, there is a single set of regulations on what choices parents can make, and there is no way to avoid those regulations short of rejecting the financial assistance altogether—which the poorest families have difficulty doing. Vouchers bring with them this single set of government rules (and it is often an extensive one as I discovered in this study).

By contrast, scholarship tax credit programs, like the one in Pennsylvania, give rise to a multitude of different organizations that provide tuition assistance to poor families. If any one of those organizations decides to impose a particular set of restrictions on the use of its scholarships, it has no effect on any of the other organizations. Parents looking for financial assistance are thus free to seek it from a scholarship organization that aligns with their needs and values. The multiplicity of different sources of funding is instrumental—in fact it is essential—in ensuring that poor parents’ choices are not curtailed.

I’ve made this argument in a variety of places, most recently in a U.S. Supreme Court brief in the Arizona tax credit case ACSTO v. Winn.