Congress has been unable to pass any meaningful immigration legislation this year, but the House couldn’t miss a chance to stick it to immigrants by going after their U.S. citizen children in a recent tax bill. While Americans are debating whether taxes on millionaires should be raised, the House, at least, is planning to raise taxes on the most vulnerable of American citizens.

The tax package that is likely to pass the House and make its way to the Senate this week denies immigrant taxpayers who file their taxes using an Individual Taxpayer Identification Number (ITIN) the ability to claim the Additional Child Tax Credit for their U.S. citizen children. This provision will impact 2 million families and up to 4 million U.S. citizen children and take away a tax credit designed to keep children out of poverty.