After taking office, President Trump rescinded a policy that instructed immigration agents to steer clear of sensitive locations like churches, schools and hospitals.

The request marks the Trump administration’s latest effort to devote more federal resources to fulfill his campaign pledge to deport millions of undocumented immigrants.

Changes to hiring and retention practices grew the department by 19,000 people in four years. But former officials warn that's still not enough for Trump's ambitious policy goals.

Although the Internal Revenue Service has the responsibility of collecting taxes, some members of the department could soon have more duties added to their roles. U.S. Homeland Security Secretary Kristi Noem asked the Department of the Treasury to deputize some law enforcement workers to assist with immigration enforcement in a memo obtained by the Wall Street Journal.

In the memo, Homeland Security Secretary Kristi Noem asked Treasury Secretary Scott Bessent to deputize IRS agents to help with immigration enforcement efforts across the country. That work could include auditing employers believed to have hired migrants living in the U.

The U.S. Department of Homeland Security wants to deputize some Internal Revenue Service criminal investigators and other Treasury Department personnel to perform immigration enforcement, according to a DHS document and an agency spokesperson.