Children as young as 4 years old received first-time homebuyer tax credits as the U.S. failed to adequately screen filings, a Treasury inspector general told lawmakers today.

“Some key controls were missing to prevent an individual from erroneously or fraudulently claiming the credit and receiving an erroneous refund of up to $8,000,” Treasury’s J. Russell George told the House Ways and Means Committee’s oversight panel.

More than 1.2 million borrowers through Oct. 9 have claimed almost $8.5 billion of the $13.6 billion set aside for “first- time” homebuyer tax credits this year, George said. The program is aimed at easing the worst housing slump since the Great Depression.

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