Undocumented immigrants pay taxes using ITINs, contributing $96.7 billion in 2022, including payroll taxes, despite no access to benefits. The 2025 IRS-ICE data-sharing deal increases deportation risks by linking tax records to ICE, sparking debate. Many pay taxes due to employer withholding or to show good character for future legalization. Citizenship is tough due to unlawful presence bans (3-10 years), costly processes, and restrictive policies like Project 2025. Critics argue they should pursue citizenship as a legal duty, but barriers often make it impractical. Both sides raise valid points: economic contributions versus enforcement needs.