Wisconsin Public Pension System is 100% Funded The fund, managed by the Department of Employee Trust Funds, is ranked among the best in the nation. By Steven Walters - May 24th, 2021 03:42 pm //end headline wrapper ?> Wisconsin State Capitol. Photo by Mariiana Tzotcheva. Bad news: The Social Security Trust Fund is on track to be wiped out by 2034. More bad news: Unfunded state government pension liabilities in neighboring Illinois totaled $317 billion in mid-2020 – the worst in the nation when measured against a state’s gross domestic product, according to...