The Department of Justice spent $44B in 2024.

Established in 1870, the US Department of Justice enforces federal law, safeguards civil rights, and represents the United States in court—serving as the central authority for federal prosecutions and legal advice across all executive agencies.

The Federal Bureau of Investigation is the DOJ's largest component, leading national efforts to fight terrorism, cybercrime, organized crime, and corruption. It has roughly 38,000 employees and functions as both a domestic intelligence agency and the federal government's main investigative body.

Passed by Congress in 1870, the Act to Establish the Department of Justice centralized federal legal work under the attorney general, bringing together US attorneys and marshals into a single department.

The attorney general acts as the nation's top law enforcement official—managing all Department of Justice activities, overseeing US attorneys, and advising the president and federal agencies on legal issues that influence policy and enforcement.

Local governments finance most of the costs for police in the US. Total state and local criminal justice spending—covering police, courts, and corrections—reaches hundreds of billions of dollars annually.

The Federal Bureau of Prisons, part of the DOJ, runs 122 facilities across the United States, holding over 150,000 inmates. It manages custody, security, rehabilitation, and reentry programs within the federal correctional system.

Established in 1973, the Drug Enforcement Administration directs federal efforts to fight illegal drug trafficking, oversee controlled substances, and dismantle large narcotics networks both within the United States and internationally.

The EPA spent $13.7B in 2024, making it 23rd among federal agencies in total expenditures. Of that money, more than half was distributed to state environmental agencies for sustainability and environmental protection programs.

The 2025 'Big Beautiful Bill' allocated $170B to immigration and border enforcement for use through 2029. ICE's nearly $100B share includes substantial increases in detention capacity and operational scope. The increased funding will make ICE the most heavily funded federal law enforcement agency.

The NSF accounted for 0.1% of all federal spending in FY2024, with $9.39B—just over twice its FY1991 spending—out of $6.78T overall. Almost 99% of these funds ($9.29B) went to general science and basic research, with the rest allocated to national defense.

Federal grants support a large portion of state and local budgets, funding Medicaid, infrastructure, education, and housing. In FY 2024, these transfers made up about 16% of total federal spending.

The SSA is an independent executive branch agency that is primarily responsible for administering Social Security benefits. In fiscal year 2024, The SSA, ranking second among federal agencies in terms of total spending, behind only the Department of Health and Human Services.

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The 1964 bill empowered the DOJ's Civil Rights Division to challenge segregation, protect voting rights, and prosecute discrimination, thereby expanding its role in defending civil rights.

Sometimes called the "10th justice," the solicitor general is the DOJ official responsible for representing the United States before the Supreme Court—deciding which cases the government will appeal, filing briefs, and arguing on behalf of federal interests.

Established in 1789, US marshals carried out court orders, served subpoenas, made arrests, and collected fines—serving as the federal government's main law enforcement agency across the states for nearly a century before the creation of the DOJ.

During Reconstruction, the newly formed Department of Justice prosecuted Ku Klux Klan violence in the South—securing over 1,000 indictments and more than 500 convictions by 1873 in defense of newly established civil rights protections.

Unlike federal courts, immigration courts operate under the DOJ's Executive Office for Immigration Review—meaning immigration judges are DOJ employees, not independent judicial officers, and their decisions can be reviewed and overturned by the attorney general.

The executive branch enforces federal laws and is led by the president, who serves as head of state, commander in chief, and chief diplomat. Supported by the vice president, Cabinet, and around 4 million federal employees, it carries out laws through 15 departments and dozens of agencies.

DHS serves as the umbrella agency managing immigration enforcement, border security, and related public safety responsibilities. Learn more about the department's budget, strategic initiatives, organizational history, and coordination of multiple agencies.

Established in 1979, FEMA coordinates the government's response to hurricanes, wildfires, floods, and other disasters, providing funding, logistical support, and recovery assistance. In FY 2024, the agency spent $35.1B, nearly 40% of the Department of Homeland Security's total budget.

Passed by the First Congress, the Judiciary Act of 1789 established the federal court system, the Office of the Attorney General, and the US Marshals Service—the first law concerning national law enforcement and legal administration.

The Trump administration made changes to ethics oversight, instructed US attorneys to coordinate with the White House, dismissed cases, and overhauled the career hiring process in the Civil Rights division. The administration asserts these changes were justified and aimed to end what they claim as the weaponization of government.

Tracking began in 1939, when the federal workforce consisted of about 1 million people. The total peaked in 1990 at 3.4 million, and hit a recent low in 2014 at 2.7 million.

NASA's annual budget consists mainly of human spaceflight activities (50%) and robotics and scientific research programs (30%). It peaked at almost $70B in 1964 but has been below $30B since 1995, coming from discretionary nondefense funds.

The Institute of Museum and Library Services—a division of the National Endowment for the Arts and Humanities—administered $294M in FY 2024, accounting for nearly 40% of the National Endowment's total spending.

The Voting Rights Act of 1965 expanded the Department of Justice's power to challenge discriminatory election laws, send federal examiners, and supervise voting changes in areas with histories of voter suppression—although some of these powers have been limited by court rulings since then.

This report examines federal oversight of Newark's police department as the DOJ enforces reforms following its investigation into civil rights violations, highlighting the challenges of reforming local policing through federal intervention.

In fiscal year 2022, nearly 90% of federal defendants pleaded guilty, and another 8% had their cases dismissed. This means just 2% went to trial at all, making a trial by jury a rare outcome in the modern federal court system.

This podcast series traces how the US government's approach to regulating big business has changed over a century—from the DOJ's breakup of John D. Rockefeller's Standard Oil monopoly, through lawyer Robert Bork's influence on how courts interpret competition law, to the FTC's modern antitrust lawsuit against Amazon.

In the first month of President Donald Trump’s second term, his new Department of Government Efficiency celebrated slashing billions in federal spending and chopping away at the national debt. An article from the Poynter Institute’s fact-checking website digs into the numbers to investigate these claims.

The US government historically makes nearly half of its total revenue last year from individual income taxes. But the US makes also makes money from a variety of other sources, including Medicare taxes and corporate income taxes. However, the federal government has run a deficit since 2001—reaching a peak of $3.13T in 2020.

Social security is the US government’s largest expense. You can see other government expenses in a visual breakdown of what one US tax dollar actually pays for. Total spending amounts were converted to cents on the dollar and percentages.

Article I, Section 8's Spending Clause authorizes Congress to tax, pay debts, and promote the "common Defence and general Welfare," making it one of Congress's most powerful tools—and the constitutional foundation of federal budget control.

The Department of Education, created in 1980, has faced calls for elimination since day one. Though it contributes a small portion of K-12 funding, it plays a vital role in civil rights enforcement, federal grant distribution, and education research—making its existence and work symbolically controversial.

The Federal Judicial Center's "Judiciaries Worldwide" series provides clear and accessible comparisons of how various countries organize their justice ministries, prosecutors, courts, and judicial councils—emphasizing global models of independence, oversight, and institutional structure.

It costs the IRS a significant amount of money to do part of its job—collecting money. For instance, the Internal Revenue Service spent $16.1B to collect $4.7T in taxes in 2023.

The Department of Education contributes about 8% of K-12 funding and administers targeted grants, civil‑rights enforcement, research, and data collection. Crucially, it is legally prohibited from directing curriculum, personnel decisions, or instructional content, leaving that control to states and districts.

A $70M increase from 2023, this marketing tactic helps lawyers bring attention to their names in an oversaturated market. Read this article to find out why lawyers advertise on so many billboards.

That adds up to close to $1T in what's known as the "tax gap." Read a breakdown on the main drivers of tax evasion (distinct from legal tax avoidance) in the US.