Just as Louisiana’s legislative session was wrapping up earlier this month, state Rep. Kenneth Havard refused to vote for any voucher program that “will fund Islamic teaching.” According to the AP, the Islamic School of Greater New Orleans was on a list of schools approved by the state education department to accept as many as 38 voucher students. Havard declared: “I won’t go back home and explain to my people that I supported this.”

For unreported reasons, the Islamic school subsequently withdrew itself from participation in the program and the voucher funding was approved 51 to 49. With the program now enacted and funded, nothing appears to stand in the way of the Islamic school requesting that it be added back to the list, and it is hard to imagine a constitutionally sound basis for rejecting such a request.

This episode illustrates a fundamental flaw in government-funded voucher programs: they must either reject every controversial educational option from eligibility or they compel taxpayers to support types of education that violate their convictions. In either case, someone loses. Either poor Muslims in New Orleans are denied vouchers or taxpayers who don’t wish to support Muslim schools are compelled to do so.

It doesn’t have to be that way. Education tax credit programs can ensure universal access to the education marketplace without violating anyone’s freedom of conscience. That’s because tax credits extend choice not only to parents but to taxpayers as well. Taxpayers in Arizona, Pennsylvania, and a half dozen other states can choose to donate to nonprofit tuition-assistance organizations that serve the poor. If they do make a donation, they pick the organization that receives their funds, whether it be Catholic, Muslim, Jewish, secular or entirely indifferent to religiosity.

Similarly, direct education tax credits for parents who pay for their own children’s education compel no one to support those parents’ choices. Such personal education tax credits, which already exist in Illinois and Iowa, merely let parents keep more of their own money. Far from increasing the tax burden on their fellow citizens, parents who pay for their own children’s education with the help of a credit save other taxpayers from having to pay for their children’s state schooling.

The school choice movement does not need to throw taxpayers’ freedom of conscience under the bus to secure freedom of choice for parents.