It’s your toxic mortgages at work.

Goldman Sachs investment banker Jeffrey Verschleiser, accused in lawsuits of illicitly profiting from bad mortgages that led to the 2008 meltdown, is spending $1 million to take over a swanky Aspen, Colo., hotel for his Upper East Side daughter’s bat mitzvah, sources said.

Verscheisler is taking over the luxury Hotel Jerome for the entire weekend, and perks for the guests reportedly include autographs from pro skiers.

“It is a little tone deaf, and it’s a really disgusting display of ill-gotten gains,” one angry Aspen resident said.