The influx of migrants across the country’s southern border could cost taxpayers $451 billion, a report released Monday by the U.S. House Homeland Security Committee says.

The fourth report released by the committee says that the tab includes housing, education, property damage done by migrants, law enforcement and health care costs.

A report from the Centers for Medicare & Medicaid Services showed that “emergency services for undocumented aliens” added up to $7 billion in fiscal 2021 and $5.4 billion in fiscal 2022, with migrants receiving at least $8 billion in improper Medicaid payouts (10% of the nation’s total of $80 billion).

Migrants are also putting a strain on the nation’s criminal justice infrastructure, with the cost adding up to $8.95 billion in fiscal 2022.