WASHINGTON -- A government report Monday criticized the U.S. Treasury Department for approving "excessive" salaries and raises at firms that received taxpayer-funded bailouts during the financial crisis.The Special Inspector General for the Troubled Asset Relief Program said Treasury approved all 18 requests it received last year to raise pay for executives at American International Group, General Motors and Ally Financial. Of those requests, 14 were for $100,000 or more; the largest raise was $1 million.Treasury also allowed pay packages totaling $5 million or more for nearly a quarter of the executives at those firms, the report says."We ... expect Treasury to look out for taxpayers who funded the bailout of these companies by holding the line on excessive pay," said Christy Romero, the special inspector general for TARP. "Treasury cannot look out for taxpayers' interests if it continues to rely to a great extent on the pay proposed by companies that have historically pushed back on pay limits."The report says Treasury bypassed rules under the 2008 bailout that limited pay. Treasury approved raises that exceeded pay limits and in some cases failed to link compensation to performance, it notes.Romero said the guidelines say compensation should not exceed the 50th percentile of pay for executives in similar positions at other financially distressed companies.But pay surpassed that level for 63 percent of the executives whose pay was approved, according to the report.The report also said Treasury officials had been warned a year ago that the department needed to reform its procedures to ensure that the pay guidelines are followed.Patricia Geoghegan, the Treasury official who approved the raises, disputed the findings of the report.In a letter to Romero, Geoghegan said it's unfair to call the pay excessive. She said Treasury must strike a balance between limiting compensation and approving pay packages that are consistent with executives in similar jobs.Geoghegan called the 50th percentile "a benchmark." She noted that some pay packages at the three companies exceeded that level in 2012. But she said more than half at AIG were at or below that level, while nearly half at GM and Ally were below it.A Treasury Department spokesman had no additional comment.