When was fy24
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Last updated: April 17, 2026
Key Facts
- FY24 began on <strong>October 1, 2023</strong> and ended on <strong>September 30, 2024</strong> for the U.S. federal government.
- The federal budget for FY24 was signed into law on <strong>December 22, 2023</strong>, as part of a $1.2 trillion spending package.
- Defense spending in FY24 totaled <strong>$841 billion</strong>, the highest level since World War II relative to GDP.
- Non-defense discretionary spending in FY24 was set at <strong>$613 billion</strong>, a 1% increase over FY23.
- The U.S. federal deficit for FY24 is projected to be <strong>$1.6 trillion</strong>, or 5.6% of GDP.
Overview
Fiscal Year 2024 (FY24) refers to the 12-month budget cycle used by governments and organizations to manage financial planning and expenditures. For the United States federal government, FY24 began on October 1, 2023, and concluded on September 30, 2024, following the standard federal fiscal calendar.
This fiscal year was particularly significant due to ongoing debates over defense spending, inflation impacts, and government shutdown threats. Lawmakers passed a full-year appropriations bill to avoid a shutdown, finalizing funding across key departments and programs.
- October 1, 2023 marked the official start of FY24 for federal agencies, triggering new budget allocations and spending authority.
- The federal government operates on a fiscal year that runs October through September, unlike the calendar year used by most private companies.
- FY24’s budget process was delayed, with Congress passing the final spending bill on December 22, 2023, nearly three months into the fiscal year.
- The FY24 budget included $886 billion for defense and veterans’ programs, reflecting national security priorities amid global tensions.
- State and local governments, as well as corporations, may define FY24 differently—some use January–December or July–June cycles.
How It Works
Fiscal years are used to organize budgeting, reporting, and financial planning across public and private sectors. Understanding how FY24 works requires clarity on its structure, timing, and application across different entities.
- Term: A fiscal year is a 12-month period used for accounting and budgeting. FY24 refers to the fiscal year ending in 2024, not necessarily matching the calendar year.
- Federal agencies must adhere to the October 1 to September 30 cycle, which allows time for Congress to debate and pass budgets after the calendar year ends.
- The President submits a budget proposal for FY24 in February 2023, though actual appropriations are often finalized months later.
- Appropriations bills for FY24 were passed in two parts: defense and non-defense spending were bundled into a $1.2 trillion package in December 2023.
- Failure to pass a budget by October 1 can lead to a government shutdown, as nearly occurred during the FY24 cycle due to partisan disagreements.
- The Office of Management and Budget (OMB) oversees federal spending compliance, ensuring agencies stay within FY24 appropriation limits.
Comparison at a Glance
Below is a comparison of federal spending and key metrics across recent fiscal years:
| Fiscal Year | Start Date | End Date | Total Spending | Deficit |
|---|---|---|---|---|
| FY22 | Oct 1, 2021 | Sep 30, 2022 | $6.9 trillion | $1.38 trillion |
| FY23 | Oct 1, 2022 | Sep 30, 2023 | $6.0 trillion | $1.70 trillion |
| FY24 | Oct 1, 2023 | Sep 30, 2024 | $6.3 trillion | $1.60 trillion |
| FY20 | Oct 1, 2019 | Sep 30, 2020 | $6.6 trillion | $3.13 trillion |
| FY19 | Oct 1, 2018 | Sep 30, 2019 | $4.45 trillion | $984 billion |
FY24 saw a moderate increase in spending compared to FY23, driven by higher defense allocations and inflation adjustments. While the deficit decreased slightly from FY23’s peak, it remains elevated due to interest on the national debt and ongoing entitlement spending.
Why It Matters
FY24 is critical for understanding government priorities, economic policy, and financial accountability. Its budget decisions impact everything from military operations to social services and infrastructure investment.
- FY24 funding determines staffing levels, contracts, and program availability across federal agencies like the Department of Education and NIH.
- The $841 billion defense budget supports military readiness, including aid to Ukraine and modernization of nuclear forces.
- Non-defense discretionary spending increased by 1%, funding scientific research, transportation, and environmental programs.
- FY24 allocations influence state and local governments through grants for healthcare, housing, and public safety.
- Delays in passing the budget created uncertainty for contractors and federal employees during the first quarter of FY24.
- The fiscal outlook for FY24 underscores long-term concerns about debt sustainability and federal spending growth.
Ultimately, FY24 reflects a balancing act between national security needs, domestic investment, and fiscal responsibility in a high-inflation economic environment.
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Sources
- WikipediaCC-BY-SA-4.0
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