How Congress Calculates State Costs of Federal Budget Cuts

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When Congress debates cutting federal spending or enacting new national standards, a critical question arises: Who ultimately pays the price? While decisions made in Washington manage the federal budget, their financial consequences frequently land on the balance sheets of states, counties, and cities.

This raises a fundamental question about accountability in the legislative process: Does Congress have a formal system to measure the financial burden it pushes onto other levels of government?

The answer shows two parallel realities. The first is an official, legally defined process designed to identify and quantify certain costs before they are imposed. This system is governed by the Unfunded Mandates Reform Act and is executed by the Congressional Budget Office.

The second reality is far broader and largely unmeasured by this formal process. It involves the much larger, more common practice of shifting financial burdens through direct budget cuts, changes to grant conditions, and legislative loopholes that fall outside the narrow scope of the official system.

In This Article

When Congress cuts money from federal programs, states often have to make up the difference to keep services running.

• A federal agency called the Congressional Budget Office (CBO) estimates these costs under a law called the Unfunded Mandates Reform Act (UMRA).
• But only certain types of costs are counted. If states can “choose” to take the money (even if they really depend on it), the costs often aren’t officially measured.
• There’s a cost limit that must be passed before UMRA requires a formal estimate. That number changes each year.
• CBO usually doesn’t show how cuts affect each state, so states may not know exactly how much they’ll have to pay.
• Big programs like Medicaid, which states rely on heavily, can be affected without triggering any official cost warnings.
• This means federal budget cuts can quietly shift large costs to states without clear reporting.

So What? — Why It Matters

• State budgets take the hit: When the federal government spends less, states may have to raise taxes or cut services.
• Less transparency: Without clear numbers, state leaders and citizens can’t fully see or plan for the impact.
• Accountability: Changing how costs are reported could make the process more honest and fair.
• Real-world impact: These hidden costs can affect healthcare, schools, roads, and other services people use every day.

The Official Process

The Congressional Budget Office

Established by the Congressional Budget Act of 1974, the Congressional Budget Office’s mission is to provide Congress with objective, impartial analyses for economic and budgetary decisions. The agency’s foremost responsibility is to serve Congressional committees, especially the House and Senate Budget Committees, which oversee the entire federal budget process.

A core function of the CBO is to produce a “cost estimate” for nearly every bill that is approved by a full committee in either the House or the Senate. These estimates project the legislation’s likely effect on federal spending and revenues over the next decade. They serve as a critical tool for lawmakers, helping them understand the financial implications of their votes and enforce budgetary rules.

While the CBO provides the analysis, it is the Budget Committees that enforce the rules. A crucial and legally required component of these cost estimates is a specific analysis of any “mandates” the legislation would impose on state, local, and tribal governments.

The Four-Step Cost-Estimating Process

To maintain objectivity and rigor, the CBO follows a detailed, four-step process when developing its cost estimates for legislation.

Understand the Legislation. CBO analysts begin by conducting a meticulous review of the proposed bill’s text. They assess how it would change current law, often consulting with the bill’s sponsors and relevant federal agencies to resolve ambiguities and understand how the law might be implemented. The primary focus is on the explicit language of the legislation, as this is what will ultimately govern its execution.

Research Potential Effects. For complex legislation, analysts embark on a comprehensive research phase. They solicit information and data from outside experts, including Congressional committee staff, officials at affected federal agencies, stakeholders from impacted industries, and individuals who work in state and local government. They also consult academic research and historical data.

Analyze and Quantify Effects. With research complete, analysts synthesize the information to quantify the bill’s budgetary effects. The CBO is legally required to describe the basis for its estimates, detailing the assumptions, analytical methods, and data sources used in its calculations. This transparency allows other experts to scrutinize the agency’s work.

Communicate Results. The final analysis is compiled into a formal cost estimate, which is published and made available to Congress and the public. These documents provide a detailed breakdown of the bill’s expected impact on the federal budget and include the specific analysis of costs imposed on state and local governments.

The CBO’s process is fundamentally oriented toward assessing a bill’s impact on the federal budget. Its creation by the 1974 Budget Act was intended to give Congress an independent check on the executive branch’s budget projections and to support the enforcement of federal spending and revenue targets.

The requirement to analyze costs imposed on state and local governments was not part of its original mission. It was added two decades later with the passage of the Unfunded Mandates Reform Act in 1995. This history reveals a structural focus where the analysis of intergovernmental costs is an appended legal requirement rather than the central purpose of the CBO’s work.

The primary goal remains the management of the federal ledger, with state and local impacts being a secondary consideration.

The process itself contains inherent complexities. The CBO’s reliance on input from state and local governments—the very entities that would be affected by a mandate—creates a challenging dynamic. Critics have noted that these governments have an incentive to provide higher cost estimates, as this could either trigger procedural hurdles against the legislation or build a case for federal funding to cover the new costs.

The CBO itself has acknowledged that for some complex bills, producing a precise cost estimate is “virtually impossible” due to uncertainty about how a federal agency will ultimately implement the law. Even within this rigorous, formal process, the final numbers are often the product of estimation and interpretation.

The Mandate Statement

The primary vehicle for communicating these findings is the “mandate statement.” As required by the Unfunded Mandates Reform Act (UMRA), the CBO must include in its cost estimate a specific section that identifies any federal mandates contained in a bill. This statement must estimate the total direct costs the mandate would impose on state, local, and tribal governments for each of the first five fiscal years it would be in effect.

The statement must determine whether these estimated costs would exceed a statutory threshold and must also identify any federal funding provided within the bill that is intended to help cover those costs. This mandate statement is the official, formal mechanism by which Congress is informed of the direct financial burden that certain types of legislation would place on other levels of government.

The Unfunded Mandates Reform Act

The law that underpins this entire formal process is the Unfunded Mandates Reform Act of 1995 (UMRA). Understanding its history, legal definitions, and enforcement mechanisms is essential to grasping both what the system is designed to do and what it is not.

Origins and Purpose

UMRA was a cornerstone of the “Contract With America,” a legislative agenda advanced by the Republican party after gaining control of Congress in 1994. Its passage was the culmination of years of advocacy by state and local government officials who felt increasingly burdened by federal requirements.

Historically, the relationship between the federal government and the states was often characterized by a cooperative model of “fiscal federalism,” where Washington used voluntary grants-in-aid to encourage states to pursue national objectives. However, beginning in the 1970s and 1980s, this dynamic shifted.

The federal government began relying more on “new, more intrusive, and more compulsory” programs and regulations that required state compliance under threat of penalties. State and local leaders viewed this trend as a departure from traditional American federalism, arguing that it displaced their own priorities and forced them to raise local taxes to pay for a federal agenda.

The stated purpose of UMRA was to correct this imbalance. The Act aimed “to end the imposition, in the absence of full consideration by Congress, of Federal mandates on State, local, and tribal governments without adequate Federal funding.” It was designed to establish a mechanism that would force Congress to be transparent about the costs and to make a deliberate, informed decision before passing them on.

What Legally Constitutes a “Mandate”

The effectiveness of UMRA hinges on its highly specific and narrow legal definition of a “mandate.” For a legislative provision to be subject to the Act’s procedures, it must meet one of three criteria:

• Impose an enforceable duty. This is the most common type of mandate, referring to a provision that would require or prohibit a specific action by a state, local, or tribal government.

• Reduce or eliminate funding for an existing mandate. If a law is already on the books that requires states to perform a certain action, a new bill that cuts the authorized federal funding meant to help pay for that action is itself considered a mandate.

• Increase conditions or cut funding for large entitlement programs. This applies to major programs like Medicaid. A provision that makes the conditions for receiving funds more stringent or that cuts federal funding is considered a mandate if the state governments lack the flexibility to change the program to absorb the new costs.

To navigate the complexities of applying this definition, the CBO has developed eleven detailed principles. These principles clarify how to handle situations such as the federal preemption of state laws, duties that are passed through from a state to a local government, and the extension of existing mandates.

The Threshold Trigger

Even if a provision meets the legal definition of a mandate, it does not automatically trigger UMRA’s main enforcement mechanism. The CBO must first estimate that the aggregate direct costs of the mandate on all affected state, local, and tribal governments will exceed a specific monetary threshold in any of the first five years it is in effect.

In 1996, this threshold was set at $50 million for intergovernmental mandates. To account for rising costs, the law requires this amount to be adjusted annually for inflation. By 2023, the threshold had risen to $99 million.

This means that a new federal requirement that imposes a combined cost of, for example, $81 million on all 50 states in a given year would not be considered to have exceeded the threshold, and thus would not trigger the Act’s procedural enforcement.

Enforcement Through Procedure

A common misconception is that UMRA prohibits Congress from passing unfunded mandates. In fact, the Act does not prevent Congress from imposing such costs. It only creates a procedural hurdle designed to ensure transparency and deliberation.

The primary enforcement mechanism is the “point of order.” If the CBO’s mandate statement indicates that a bill contains an intergovernmental mandate with costs exceeding the threshold, and the bill does not provide sufficient funding to cover those costs, any member of the House or Senate can raise a point of order on the floor to block its consideration.

However, a point of order does not kill the bill. It simply pauses the proceedings and forces a separate vote on whether to waive the rule and consider the legislation anyway. A simple majority vote in either chamber is sufficient to overcome the point of order and proceed with debating and passing the unfunded mandate.

This transforms the issue from a purely fiscal one into a political one. The mechanism ensures that passing a major unfunded mandate is a conscious political act, forcing lawmakers to go on the record in support of it. Yet, if a legislative priority is deemed important enough by the majority, the political cost of waiving the point of order is often considered acceptable.

Data shows that points of order under UMRA have been raised infrequently and are sustained even more rarely, suggesting the mechanism functions more as a political speedbump than a substantive roadblock.

Why Most Costs Go Unmeasured

While the Unfunded Mandates Reform Act provides a formal process for identifying certain costs, its narrow scope and numerous exclusions create a vast gap between the official accounting and the financial reality experienced by state and local governments.

Analysis by government watchdogs and state advocacy groups reveals that the vast majority of fiscal burdens shifted from the federal government to the states go unmeasured by UMRA’s official process.

The Loopholes

The Government Accountability Office, Congress’s independent investigative arm, has repeatedly concluded that UMRA’s effectiveness is severely limited by its complex web of definitions, exclusions, and exceptions. These are broad categories of federal action that effectively shield most legislation from UMRA’s scrutiny.

Key exclusions include:

Conditions of Federal Assistance: This is the single largest and most significant exclusion. UMRA’s definition of a mandate explicitly does not apply to duties that are imposed as a condition of receiving federal financial assistance or that arise from participation in “voluntary” federal programs.

In theory, states can refuse the money and avoid the conditions. In practice, this is often impossible. Federal funds constitute a massive portion of state revenue—over $1 trillion annually, or roughly one-third of total state revenue on average. Forfeiting these funds would mean gutting essential services like healthcare, education, and transportation, making these “voluntary” programs practically compulsory.

This exclusion was a structural feature of the law, designed to preserve the federal government’s primary tool of policy influence over the states. By carving out conditional spending, Congress ensured that UMRA would address only the less common practice of issuing direct commands, while leaving its most powerful lever of influence—the federal purse strings—untouched.

Appropriations Bills: The annual appropriations bills that fund the government are generally not subject to the same automatic CBO review for mandates as other legislation. This is a significant omission, as these massive spending bills are often used as vehicles for enacting new policies and requirements.

Independent Regulatory Agencies: Rules and regulations issued by many independent agencies, such as the Environmental Protection Agency, are not covered by UMRA. This means that new environmental standards that could cost states and localities billions of dollars in compliance might never be formally analyzed under the Act.

Other Statutory Exclusions: The law also contains a list of specific subject areas that are exempt from its provisions, including legislation that enforces constitutional rights, prohibits discrimination, provides for emergency assistance, relates to national security, or amends certain parts of the Social Security Act.

Two Different Definitions

The practical impact of these loopholes is best illustrated by the stark contrast between UMRA’s narrow, legalistic definition of a “mandate” and the broad, real-world definition of a “cost shift” used by state and local officials.

The National Conference of State Legislatures (NCSL), which represents state lawmakers, has long highlighted the gap between formal UMRA mandates and broader cost shifts. While the Congressional Budget Office (CBO) reports that only a small number of intergovernmental mandates have exceeded the UMRA threshold in recent decades, NCSL’s Mandate Monitor previously calculated that Congress shifted at least $131 billion in costs to states over a five-year span (2004-2008). Since 2015, evidence is more piecemeal: for example, one analysis estimates that a modest 5% cost-share change in SNAP would shift more than $44 billion to states over 10 years under certain proposals. A comprehensive updated total for post-2015 cost-shifts is not publicly available.

The reason for this massive difference lies in the definition. State and local officials view a cost shift as “almost any federal decision that requires them to spend state or local funds.” This broader definition includes many of the actions that UMRA explicitly excludes, such as reducing federal matching rates for joint programs, creating new conditions for existing grant aid, or establishing underfunded national expectations for areas like homeland security or education reform.

Defining the Burden: Federal Law vs. State Reality

GAO Findings

The GAO’s research confirms this disconnect. It describes the process for identifying a mandate under UMRA as a complex, multi-step filter that few legislative provisions ever pass through.

In a review of legislation from 2001 and 2002, the GAO found that of 377 statutes enacted by Congress, only 5 were officially identified as containing mandates with costs at or above the UMRA threshold. Yet, in that same period, the GAO identified at least 43 other statutes and 65 rules that did not trigger UMRA but resulted in new costs or negative financial impacts that the affected parties would likely perceive as unfunded mandates.

This disparity creates a significant information asymmetry. Congress receives official, CBO-stamped reports on a tiny fraction of the fiscal impacts it generates. Meanwhile, state and local governments must devote their own resources to track the much larger volume of unofficial “cost shifts.”

This leads to a system where two different sets of books are being kept: the official, UMRA-compliant record that informs debate in Washington, and the comprehensive, practical record of financial burdens experienced in state capitals and city halls. This disconnect allows federal lawmakers to consider and pass budgets with a limited view of their true intergovernmental impact.

Direct Federal Budget Cuts

The discussion of unfunded mandates, with its focus on newly imposed duties and regulations, addresses only one side of the coin. An equally significant way that Congress shifts financial burdens to states is through direct cuts to federal spending.

This form of cost-shifting operates almost entirely outside the UMRA framework. While the CBO analyzes these cuts, its primary focus is on the savings to the federal government, not the resulting costs that states and localities must absorb.

Analyzing Spending Reductions

When Congress looks for ways to reduce the national deficit, the CBO provides it with a menu of options. These are published in reports, such as the recurring “Options for Reducing the Deficit,” which detail the potential federal savings from hundreds of different policy changes. Many of these options involve reducing or eliminating federal grants that flow to state and local governments.

The analysis in these reports is framed almost exclusively in terms of the impact on the federal budget. Each option is presented with an estimate of its effect on federal outlays, revenues, and the deficit, typically projected over a 10-year window.

The downstream consequences for state and local budgets—the new costs they will have to bear or the services they will have to cut—are not the primary variable being analyzed. This institutional perspective treats states as downstream recipients in the federal fiscal system, whose own budgetary health is not a primary constraint on federal decision-making.

The Case of Medicaid

The dynamic of cost-shifting through budget cuts is most clearly visible in the case of Medicaid. As a joint federal-state program, Medicaid is the single largest source of federal funding for states, accounting for over two-thirds of all federal grant outlays.

When Congress considers legislation that would reduce federal Medicaid spending, the CBO estimates the total national savings. However, the CBO typically does not provide a state-by-state breakdown of how these cuts would be distributed. Instead, it generates a national figure by making assumptions about how different groups of states might respond to the policy change.

This leaves a critical analytical gap. To understand the real-world impact, outside organizations like the Kaiser Family Foundation (KFF) must undertake their own complex analyses to allocate the CBO’s national estimate across the 50 states.

These analyses often reveal that federal cuts are not distributed evenly. For instance, a KFF analysis of one reconciliation package showed that provisions targeting the Affordable Care Act expansion population would place the vast majority of the fiscal burden on those states that had chosen to expand their Medicaid programs.

This demonstrates that Congress does not receive—and therefore does not formally consider—a detailed analysis of how its largest budget cuts will specifically impact the finances of each state.

Sequestration

Another powerful mechanism for federal budget cutting that operates without regard to state-level impacts is sequestration. Sequestration is a budget enforcement tool that triggers automatic, across-the-board spending cuts to non-exempt programs if Congress fails to adhere to statutory spending caps or deficit targets.

It was designed to be a “blunt instrument”—a threat so undesirable that it would force lawmakers to reach a compromise on more targeted budget solutions. However, when triggered, as it was for nearly a decade following the Budget Control Act of 2011, it results in indiscriminate reductions.

While major mandatory programs like Social Security and Medicaid are largely exempt, many discretionary grant programs that states rely on for services in education, housing, and public health are subject to the cuts. The cuts are applied uniformly at the federal level, with no analysis of the disproportionate impact they may have on states that are more reliant on those particular funding streams.

Examples of Federal Deficit Reduction Options with Direct State/Local Impact

This dynamic creates a multiplier effect of fiscal distress at the state level. The federal government can finance its spending by running deficits, which have reached trillions of dollars in recent years. States cannot.

Every state except Vermont has a legal requirement to balance its budget annually. This means that when the federal government cuts $1 billion in funding for a state-administered program, the state cannot simply absorb that loss by running a $1 billion deficit.

It must find $1 billion in its existing budget by either cutting services elsewhere—in areas like higher education, public safety, or environmental protection—or by raising state taxes. A federal decision to reduce its own deficit can force a state to make much harder and more immediate political choices, effectively exporting the financial cost and the political pain of fiscal consolidation.

The Ripple Effect

The procedural nuances of UMRA and the fiscal mechanics of budget cuts ultimately translate into tangible consequences for communities across the country. The decisions made in Washington create a cascade of difficult choices for governors, mayors, and state legislators, who are on the front lines of delivering public services.

State and Local Perspectives

Organizations representing state and local elected officials consistently voice their concerns about the lack of federal consideration for the downstream impacts of budget decisions.

Governors: The National Governors Association frequently calls for a more collaborative federal-state partnership. In statements regarding potential Medicaid cuts, governors have emphasized that reductions made without proper consultation directly impact state budgets, rural hospitals, and healthcare providers.

They argue that it is essential for governors to have a “seat at the table” when any reforms or cuts are being discussed, advocating for the flexibility to administer programs in ways that best suit their citizens’ needs. During budget impasses, they decry the “political brinksmanship” that creates uncertainty and disrupts the regular order of government funding.

State Legislatures: The NCSL, which tracks the broader universe of “cost shifts” beyond UMRA’s narrow definition, argues that these federal actions progressively erode state legislators’ control over their own state budgets. When states are forced to backfill federal cuts for mandated programs, they have fewer resources available for their own unique priorities.

Mayors: The U.S. Conference of Mayors warns that federal funding disruptions, such as government shutdowns, have immediate and severe consequences for cities. They emphasize that, unlike the federal government, “cities don’t simply shut down” and must continue to provide essential services.

A disruption in the federal-local partnership threatens public safety, food and housing security, infrastructure projects, and small businesses. They point out that the negative impacts of a shutdown have a “cascading effect” and are felt for months after the fact, disrupting the lives of residents and the millions of federal workers who live in their communities.

Historical Precedent: The 1980s

The current challenges of federal cost-shifting are not new. The 1980s, under the Reagan administration, marked a pivotal moment in American federalism, representing a fundamental reversal of a half-century of growing federal aid to cities. This era was defined by a dual strategy: “federalism,” which sought to return responsibility for social programs to state and local governments, and “privatization,” which aimed to delegate program functions to non-governmental providers.

The impact on urban areas was profound. Federal grants to cities for community development and housing declined sharply. Between 1980 and 1988, federal spending for housing was slashed from $27.9 billion to just $9.7 billion.

This dramatic reduction in federal support contributed directly to a decline in the number of available low-rent housing units at the same time that the number of poor households was increasing, fueling a rise in homelessness. While some downtown business districts experienced a revival during this period, many of the nation’s most distressed cities saw their problems of poverty, unemployment, and crime worsen, particularly in poor and minority communities.

This historical example serves as a powerful reminder of the long-term social and economic consequences that can result from a federal policy of fiscal divestment.

The State Budget Squeeze

Because nearly all states are constitutionally or statutorily required to balance their budgets each year, they are unable to absorb the loss of federal funds by running a deficit. This legal constraint forces them into a difficult trilemma:

Raise Taxes: Increasing state taxes is often the most direct way to make up for a revenue shortfall, but it is politically unpopular and can be procedurally difficult. In at least 16 states, a legislative supermajority is required to approve tax increases, a high bar to clear.

Cut Services: This is the most common response to budget shortfalls. When federal aid is reduced, states are often forced to cut their own spending. These cuts frequently fall on the largest areas of state budgets: education, health care, and social services.

This can lead to tangible impacts like increased class sizes in public schools, reduced funding for state universities, diminished access to health services for vulnerable populations, and layoffs of public employees.

Use “Fiscal Manipulations”: To avoid immediate tax hikes or service cuts, states may resort to what have been called “slippery budgetary devices.” These can include shifting expenses into the next fiscal year, selling bonds backed by a specific revenue stream, or imposing new fees for public services.

While these tactics can provide temporary relief, they are not sustainable long-term solutions and can obscure the true financial health of the state.

This dynamic creates a fundamental disconnect in political accountability. A member of Congress can vote for a federal budget cut and claim credit for being “fiscally responsible” and reducing the national deficit.

Months later, a governor or mayor in that member’s district is forced to announce the cancellation of a local project or a painful cut to a popular service because of the resulting loss in federal funds. Local voters are far more likely to see and feel the immediate impact of the service cut and to hold their local elected officials responsible, without necessarily tracing the root cause back to the complex federal budget decision that set the chain of events in motion.

This system allows the political benefits of cutting spending to accrue at the federal level, while the political costs are disproportionately borne at the state and local levels.

Key Budget Terms

Understanding federal budgeting requires familiarity with technical terms. Here are key concepts:

Appropriation: A law passed by Congress that provides a federal agency with budget authority, which is the legal permission to spend money from the U.S. Treasury for a specific purpose. Appropriations can be for a single year, multiple years, or an indefinite period.

Budget Authority: The authority provided by law for federal agencies to incur financial obligations (like signing contracts or hiring staff) that will result in spending. It is the crucial first step in the spending process.

Cost-Shifting: A broad term used by state and local officials to describe any federal action that results in new financial burdens for them. This includes direct unfunded mandates, new conditions on grants, reduced federal matching funds for joint programs, or the creation of underfunded national initiatives.

Deficit: The amount by which federal government outlays (spending) exceed revenues (income) in a given fiscal year. The national debt is the accumulation of past deficits.

Discretionary Spending: Federal spending that is controlled through the annual appropriations process. Congress must decide on the funding levels for these programs each year. Examples include spending on national defense, education grants, transportation projects, and the operations of most federal agencies.

Fiscal Year (FY): The federal government’s 12-month accounting period, which begins on October 1 and ends on September 30 of the following calendar year. For example, Fiscal Year 2025 (FY25) runs from October 1, 2024, to September 30, 2025.

Mandatory Spending: Federal spending that is controlled by laws other than the annual appropriation acts. It is considered automatic because it continues each year unless Congress changes the underlying law that authorizes it. Major examples include Social Security, Medicare, and Medicaid. This is also known as direct spending.

Outlays: The actual payment of money from the U.S. Treasury, typically through electronic transfers or checks. The annual federal deficit is the difference between total outlays and total revenues.

Sequestration: A budget enforcement procedure that involves automatic, across-the-board spending cuts to non-exempt programs. It is triggered if Congress fails to meet specific budget goals or spending caps laid out in law.

Unfunded Mandate (UMRA Definition): The narrow, legal definition established by the Unfunded Mandates Reform Act. It refers to a legally enforceable duty imposed by the federal government on state, local, or tribal governments without providing sufficient federal funding to cover the direct costs of complying with the new requirement.

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