In letters to be publicly released Tuesday, Sens. Chuck Grassley and Orrin Hatch cited an Associated Press investigation published in October that revealed that the benefits have been paid to dozens of former Nazis after they were forced out of the United States.
Grassley and Hatch back legislation to strip former Nazis of these benefits.
The Social Security Administration, which administers the pension program, refused AP's request that it provide the total number of Nazi suspects who received benefits and the dollar amounts. AP appealed the agency's denial of the information through the Freedom of Information Act.
The bills would terminate benefits for Nazi suspects who have lost their American citizenship, a step called denaturalization. US law currently mandates a higher threshold a final order of deportation before Social Security benefits can be terminated.
In the new Congress that begins in late January, Grassley will be chairman of the Senate Judiciary Committee and Hatch will helm the Senate Finance Committee.
AP's investigation found that the Justice Department used a loophole in the law to persuade Nazi suspects to leave the US in exchange for Social Security benefits. If they agreed to go voluntarily, or simply fled the country before being deported, they could keep their benefits. The Justice Department denied using Social Security payments as a way to expel former Nazis.
Former Auschwitz guard Jakob Denzinger, who fled the United States in 1989 and lives in Croatia, collects a Social Security payment of about USD 1,500 a month.
