What Is 2018 United States federal budget
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Last updated: April 15, 2026
Key Facts
- The 2018 federal budget authorized $1.3 trillion in discretionary spending.
- President Trump signed the Consolidated Appropriations Act on March 23, 2018.
- The budget funded the government through September 30, 2018, the end of fiscal year 2018.
- Defense spending increased by $80 billion compared to 2017 levels.
- A government shutdown occurred from January 20 to January 22, 2018, due to budget delays.
Overview
The 2018 United States federal budget governed federal spending during fiscal year 2018, which ran from October 1, 2017, to September 30, 2018. The final budget was passed through the Consolidated Appropriations Act, signed by President Donald Trump on March 23, 2018, after months of political debate and a brief government shutdown.
This budget reflected significant increases in defense spending and modest growth in non-defense discretionary programs. It resolved a prolonged standoff between Congress and the White House over funding priorities, particularly for border security and military expenditures.
- Defense spending was increased by $80 billion to a total of $680 billion, fulfilling a key campaign promise of President Trump.
- Non-defense discretionary spending rose by $63 billion to $577 billion, reversing years of sequestration-era cuts.
- The budget included $1.3 trillion in total discretionary spending, split between defense and domestic programs.
- A three-day government shutdown occurred from January 20 to January 22, 2018, due to a failure to pass funding legislation on time.
- The final bill allocated $25 billion for border security, including physical barriers and technology, but fell short of Trump’s $25 billion initial request for the wall.
How It Works
The federal budget process involves Congress passing appropriations bills to fund government operations, which the President must sign into law. For fiscal year 2018, this process was delayed by partisan disagreements, leading to temporary funding measures and a shutdown before final passage.
- Term: Fiscal Year 2018 began on October 1, 2017, and ended on September 30, 2018. This is the standard federal fiscal calendar.
- Consolidated Appropriations Act combined 11 of the 12 required appropriations bills into a single package, streamlining passage in Congress.
- Sequestration was partially lifted for both defense and non-defense programs, allowing for higher spending under the Budget Control Act adjustments.
- Emergency funding of $80.5 billion was included for disaster relief following hurricanes Harvey, Irma, and Maria.
- Department of Veterans Affairs received a budget increase of $10 billion, bringing total funding to $180 billion.
- Environmental Protection Agency funding remained near 2017 levels at $8.1 billion, despite initial White House proposals for deep cuts.
Comparison at a Glance
Below is a comparison of major budget categories between fiscal years 2017 and 2018:
| Category | FY 2017 (in billions) | FY 2018 (in billions) | Change |
|---|---|---|---|
| Defense Spending | $600 | $680 | +$80B |
| Non-Defense Discretionary | $514 | $577 | +$63B |
| Veterans Affairs | $170 | $180 | +$10B |
| EPA | $8.2 | $8.1 | -$0.1B |
| Disaster Relief | $0 | $80.5 | +$80.5B |
The table highlights a significant shift in spending priorities, with substantial increases in defense and emergency funding. While domestic programs saw growth, some agencies like the EPA saw minimal changes despite political pressure for cuts. The inclusion of major disaster relief funding reflects the impact of 2017’s hurricane season on budget planning.
Why It Matters
The 2018 federal budget had wide-reaching implications for national security, domestic programs, and federal employment. It marked a shift toward higher defense spending and bipartisan compromise on disaster aid, while avoiding major cuts to social services.
- Military readiness improved due to increased funding for equipment, training, and troop levels across all branches of the armed forces.
- Border security received dedicated funding, though not enough to fully finance a continuous southern border wall as proposed by the administration.
- Scientific research at agencies like NASA and the NIH saw modest increases, supporting ongoing space missions and medical studies.
- Public health programs benefited from stable funding, especially those addressing the opioid epidemic and mental health services.
- Federal workforce avoided large-scale layoffs, as spending caps allowed agencies to maintain staffing levels despite earlier proposals for reductions.
- Bipartisan cooperation was demonstrated in the final bill, which passed despite deep political divisions, showing resilience in the appropriations process.
The 2018 budget ultimately balanced competing priorities and set a precedent for higher spending levels in subsequent years, influencing future fiscal debates and policy decisions.
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Sources
- WikipediaCC-BY-SA-4.0
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