A nationwide review of public records, federal expenditure statements and agency documentation indicates that American taxpayers have shouldered well over seventy million dollars in costs connected to civil and criminal investigations involving former President Donald Trump since 2016. While no branch of the federal government maintains a single consolidated ledger dedicated to Trump-related costs, certain spending categories are independently documented, allowing for a defensible, research-based estimate. This figure does not include Trump’s personal legal fees or campaign-funded defense costs. It reflects only what public agencies have spent as part of their investigative and prosecutorial responsibilities and what state and local governments have spent on court operations and related security.
The most concrete figures come from the United States Department of Justice, which publishes semiannual expenditure reports for Special Counsels. These documents, available through the DOJ’s “Statement of Expenditures” filings, provide verifiable totals for both direct investigative spending and additional support costs absorbed by the broader department. According to DOJ records and independent reporting based on those filings, the Special Counsel investigation led by Robert Mueller between 2017 and 2019 cost approximately thirty two to thirty five million dollars. That figure combines direct expenditures from the Special Counsel’s office with more than fifteen million dollars in departmental support, all of which is publicly documented and verifiable.
More recent totals stem from the ongoing work of Special Counsel Jack Smith, appointed in 2022 to oversee federal criminal cases involving Trump. DOJ expenditure filings covering 2023 and early 2024 show that Smith’s office has already surpassed thirty five million dollars, with additional millions in associated DOJ support costs. Some compilations derived from the DOJ filings place the combined total for Jack Smith’s operation above fifty million dollars as of spring 2024. These numbers continue to grow as the office remains active, but even the most conservative assessment places the Smith expenditures in the high tens of millions.
Together, the Mueller and Smith investigations account for the majority of verifiable federal taxpayer spending associated with Trump-related cases. Combining their minimum confirmed totals establishes a documented federal baseline in the range of seventy to eighty five million dollars, depending on whether indirect DOJ support costs are included. The high end approaches or exceeds ninety million when using the broader tallies compiled directly from expenditure reports.
Beyond federal investigations, there are additional costs that are real but not fully itemized in any official, centralized public source. State and local governments absorb expenses for court operations, security, personnel, and prosecutorial work connected to state-level criminal and civil actions. For example, the Manhattan District Attorney’s office, the New York State Unified Court System, and the New York City Police Department incurred staffing and security expenses during the 2024 criminal trial in Manhattan. Press reports documented heightened security and extended court hours, but neither New York City nor New York State publishes case-specific cost accounting. Agency-by-agency record requests are required to produce precise figures, and no comprehensive statewide total exists.
Similar gaps appear in other jurisdictions where Trump has faced criminal or civil proceedings, including Florida, Georgia, and Washington D.C. Costs for prosecutors, court administration, overtime and law enforcement support are distributed across multiple budgets. Without targeted public records requests to each agency in each locality, no exact statewide or countywide totals can be published. While these amounts are unquestionably significant, they remain unquantified in official, aggregated terms.
Another unitemized category involves federal protective costs for Secret Service agents assigned to Trump during his court appearances. The U.S. Secret Service publishes annual budget categories that include travel and personnel costs for protectees, but does not break out expenses linked to specific court dates or criminal proceedings. Those amounts would require Freedom of Information Act requests for incremental protective detail costs tied to each appearance and location.
Despite these limitations, the documented Department of Justice numbers offer the clearest, most verifiable foundation for a national estimate. Based strictly on DOJ accounting and credible expenditure analyses drawn directly from federal records, taxpayers have funded at least seventy million dollars in federal investigative costs involving Trump and likely considerably more once support costs are included. The true nationwide total, once state, local and protective service expenditures are added, almost certainly reaches well beyond the federal baseline.
Because the United States does not track or publish a unified nationwide ledger, this remains the strongest rough estimate that can be responsibly derived from publicly available data. The figures are grounded in official DOJ financial statements, public budget documents and agency-level reporting. As more cases progress and additional expenditure reports are released, the national taxpayer total will continue to evolve, but the documented spending to date already represents one of the most expensive and far-reaching legal undertakings involving any political figure in modern American history.