Thinkstock As part of the plea agreement, Ofelia Ronquillo admitted that the total tax loss resulting from her preparation and filing of false returns was more than $2.7 million, the U.S. Justice …

Thinkstock
As part of the plea agreement, Ofelia Ronquillo admitted that the total tax loss resulting from her preparation and filing of false returns was more than $2.7 million, the U.S. Justice Department said.