The Department of Homeland Security has requested the IRS to turn over addresses of 700,000 immigrants aimed for deportation, raising taxpayer privacy concerns. The IRS has resisted due to legal issues. This highlights administration efforts to use tax data for immigration enforcement, despite potential breaches of privacy laws. The Department of Homeland Security has requested the IRS to turn over addresses of 700,000 immigrants aimed for deportation, raising taxpayer privacy concerns. The IRS has resisted due to legal issues. This highlights administration efforts to use tax data for immigration enforcement, despite potential breaches of privacy laws. Economic Times