NIELSEN, David

David Nielsen’s 2019 whistleblower complaint exposed one of the largest undisclosed investment funds in American religious history, revealing how the Church of Jesus Christ of Latter-day Saints had accumulated and concealed vast financial reserves while soliciting additional donations from members.

Nielsen worked as a portfolio manager at Ensign Peak Advisors from 1997 to 2019, managing investment portfolios for what he believed was a legitimate charitable investment arm of the LDS Church. However, his growing concerns about the organization’s practices led him to file a detailed complaint with the Internal Revenue Service alleging systematic tax violations and deceptive donor practices.

His whistleblower complaint revealed that Ensign Peak managed approximately $100 billion in assets—far larger than previously known—while maintaining tax-exempt status by claiming to support the church’s charitable mission. Nielsen alleged the organization violated federal tax law by failing to use investment returns for charitable purposes and instead allowed the fund to grow indefinitely without meaningful distribution to beneficiaries.

The complaint detailed how Ensign Peak created false documentation and shell companies to obscure the fund’s true size from both regulators and church members. Nielsen claimed church leaders misled donors about financial needs while maintaining secret reserves that could fund operations for decades without additional contributions, constituting fraud against members who believed their donations supported ongoing religious activities.

Nielsen’s allegations sparked investigations by both the IRS and Securities and Exchange Commission. In February 2023, Ensign Peak agreed to pay $4 million in SEC fines for failing to properly disclose the fund’s holdings, though the organization admitted no wrongdoing. The IRS investigation remains ongoing, with Nielsen potentially eligible for whistleblower rewards if violations are confirmed.

The case highlighted broader questions about financial transparency in religious organizations and the boundaries of tax-exempt status. Nielsen’s disclosure provided unprecedented insight into the LDS Church’s wealth accumulation strategies and raised concerns about whether religious institutions should be required to maintain more public financial accountability, particularly when soliciting donations based on claimed financial needs.