Congress’s Constitutional Duty: Enforcing Federal Law That Only U.S. Citizens Vote in Federal Elections
by Bill Palmer, Project CIVICA Volunteer
Protecting the votes of American citizens from dilution.
As the United States approaches the 250th anniversary of our nation’s founding, it is important to remember that America was not created as a pure democracy. The Framers of the Constitution, including James Madison, deliberately designed a constitutional republic with representative government, intended to protect the rights of citizens and prevent the instability that had plagued many direct democracies throughout history.
The Framers rejected pure democracy because it could allow temporary majorities to overwhelm constitutional protections and the rights of citizens. Instead, they created a system governed by law, representation, and structural safeguards designed to preserve the integrity of the political process.
Protecting the integrity of elections—and ensuring that only citizens vote in federal elections—is central to preserving that constitutional system.
Federal law is clear: non-citizens are prohibited from voting in federal elections.
Congress itself established this rule nearly three decades ago. Yet today election systems across the country operate under widely different verification standards, raising a fundamental constitutional question:
If federal law states that only U.S. citizens may vote in federal elections, who is responsible for ensuring that the law is actually enforced?
Under the Constitution, the answer is clear.
Congress is.
Federal Law Already Prohibits Non-Citizen Voting
In 1996, Congress addressed the question of eligibility to vote in federal elections by passing the Illegal Immigration Reform and Immigrant Responsibility Act (IIRIRA).
The law amended federal statutes to make clear that:
“It shall be unlawful for any alien to vote in any election held solely or in part for the purpose of electing a candidate for federal office.”
— 18 U.S.C. § 611
This provision applies nationwide and covers elections for:
• President
• Vice President
• Members of the U.S. Senate
• Members of the U.S. House of Representatives
The statute makes such voting a criminal offense under federal law.
The legislation passed Congress with overwhelming bipartisan support and was signed into law by President Bill Clinton.
House vote: 278–126
Senate vote: 72–27
The intent of Congress was unmistakable: federal elections are reserved for citizens of the United States.
The Supremacy Clause
The Constitution establishes that federal law governs when conflicts arise between federal and state authority.
Article VI provides:
“This Constitution, and the Laws of the United States which shall be made in Pursuance thereof… shall be the supreme Law of the Land.”
This means that federal election law overrides conflicting state practices or policies. When Congress establishes a national rule governing federal elections, that rule must be enforceable nationwide.
Uneven Election Standards Across the States
Despite this clear federal law, election verification standards vary widely across the states.
Some states require voter identification and proof of eligibility before a ballot is cast. Others do not.
As a result, citizens in states with strict voter identification requirements may reasonably ask whether their votes are protected to the same degree as those cast in states with far looser verification systems.
This imbalance raises a broader concern.
If federal elections operate under dramatically different verification standards across the country, then the rule that only citizens vote in federal elections may not be enforced consistently.
This is what many Americans increasingly see as a growing national problem: bloated voter rolls combined with insufficient mechanisms to ensure that only eligible voters participate in federal elections.
The “Tail Wag the Dog” Problem
The situation raises what some have described as a “tail wagging the dog” problem.
Today, roughly 31 states require voter identification, while a significant number of states do not require comparable verification standards.
Yet the outcomes of federal elections determine the leadership of the entire nation.
If states with minimal verification standards can influence national outcomes that affect states with stricter safeguards, citizens may reasonably question whether the system protects the equal weight of lawful votes.
In other words:
We should not allow a system in which states that impose the fewest protections over voter eligibility can determine outcomes that affect states that impose stronger protections.
This concern goes directly to the heart of the constitutional principle that each lawful vote should carry equal weight.
Immigration Policy and the Pressure on Voter Systems
This issue is further intensified by recent immigration trends.
Over the past several years, the United States has experienced a historic surge in illegal border crossings, with estimates suggesting that more than 15 million illegal entries have occurred during this period.
Regardless of political interpretation, such a dramatic increase in population inevitably places pressure on administrative systems across the country—including state identification systems, public records systems, and voter registration systems.
In some states, individuals who obtain driver licenses are also offered opportunities to register to vote through government systems.
This raises a legitimate question that many citizens are asking:
If large numbers of non-citizens enter the country and obtain state-issued identification or driver licenses, what safeguards exist to ensure that voter rolls remain limited to eligible citizens?
Even the perception that voter rolls may become bloated with ineligible registrations can erode public confidence in elections.
Equal Protection and the Fourteenth Amendment
The Constitution requires that laws be applied equally.
The Equal Protection Clause of the Fourteenth Amendment provides:
“No State shall… deny to any person within its jurisdiction the equal protection of the laws.”
If federal law states that only citizens may vote in federal elections, then that law must be enforced consistently.
When election verification standards vary dramatically across states, citizens in states with stricter safeguards may reasonably question whether their votes are being protected equally.
The core issue is not partisan advantage.
The issue is the protection of the lawful vote of the American citizen.
Even a relatively small number of improper ballots can flip the outcome of close elections, particularly in tightly contested races decided by only a few thousand votes.
When systems allow uncertainty about eligibility, the lawful vote of a citizen may be diluted.
Congress’s Authority and Responsibility
The Constitution gives Congress both the authority and the responsibility to address this problem.
Under Article I, Section 4, known as the Elections Clause, the Constitution provides:
“The Times, Places and Manner of holding Elections for Senators and Representatives shall be prescribed in each State by the Legislature thereof; but the Congress may at any time by Law make or alter such Regulations.”
Congress therefore retains ultimate authority over the framework governing federal elections.
Congress has the constitutional authority and the responsibility to ensure that federal election law is enforceable nationwide. Yet despite passing a clear law prohibiting non-citizens from voting in federal elections, Congress has failed to ensure that the mechanisms necessary to enforce that law are consistently applied across the country.
The SAVE America Act
Recent legislative proposals such as the SAVE America Act seek to address these concerns by strengthening verification mechanisms connected to federal voter registration.
Supporters argue that these measures are necessary to ensure that the existing federal prohibition on non-citizen voting can be effectively enforced.
Whether through this legislation or other reforms, the fundamental principle remains the same:
When Congress establishes a federal election law, Congress must ensure that the law can be enforced.
Public Support for Election Safeguards
Public opinion research consistently shows strong support among Americans for voter identification requirements.
Multiple national surveys—including polling conducted by Gallup, Pew Research Center, and the Monmouth University Polling Institute—show that approximately 80 percent of Americans support requiring identification when voting.
Support spans political parties.
Republicans — 96%
Independents — 83%
Democrats — 62%
These findings suggest that concerns about election verification are widely shared across the political spectrum.
A Question of Constitutional Responsibility
Federal law already states that non-citizens may not vote in federal elections.
Congress passed that law.
The Constitution grants Congress authority over federal elections.
And every member of Congress has sworn an oath to uphold the Constitution.
When Congress establishes a federal law but fails to ensure that it can be enforced, members of Congress risk violating the very oath they swore to uphold the Constitution. Every Senator has a responsibility to ensure that the federal law restricting voting in federal elections to U.S. citizens is enforceable nationwide.
Protecting the lawful vote of the American citizen is essential to preserving the legitimacy of our elections—and to maintaining the constitutional republic the Founders entrusted to us.
"Congress must ensure that the law can be enforced." This is the point that must be stressed. It's called followthrough. Otherwise these laws are not even worth the paper they are printed on.