Pușcariu raised suspicion from his government employers, who disliked his lavish spending and his continued involvement with the rebellious Iron Guard. He was ultimately pushed to resign in 1943. After his return home, his health deteriorated while the authorities of the new Communist regime initiated legal proceedings. He refused to escape Romania and died at Bran, before he could be sentenced. Pușcariu's work was largely shunned for two decades, and his scholarly legacy was fully revived following the collapse of the regime in 1989.