Trump Plans to Hand Taxpayer Data to Homeland Security to Speed Up Deportations

It's automatically deducted from their paychecks, and they'll never collect on it so it just goes into the system.

Another positive this stupid fuck has fucked up.

This is a very google-able question. From the Tax Policy Center:

Yes, Undocumented Immigrants Pay Taxes—and Receive Few Tax Benefits

An estimated 11 million immigrants live in the US without authorization. Contrary to some claims, they pay a considerable amount in taxes. Some estimates suggest undocumented immigrants paid nearly $100 billion in federal, state, and local taxes in 2022.

Like all US citizens, undocumented immigrants must pay taxes

Immigrants of any legal status are required to pay the same taxes as US citizens. Most have income and payroll taxes deducted from their wages. If they purchase a home, or any goods and services, they pay state and local property taxes or sales taxes like others in their community.

US citizens and undocumented immigrants interact differently with the federal tax system in the forms of identification they use to file their taxes each year.

If you are a US citizen, you can use your Social Security number (SSN) to file your income taxes. Immigrants who do not have a valid visa or other proof of legal status are not eligible for an SSN. Instead, these workers can apply through the IRS for an individual taxpayer identification number, or ITIN, to file their taxes. As of January 2021, there were an estimated 5.4 million active ITINs.

. . .