The Fee That Shouldn't Exist
If you show up at a TSA checkpoint without a government-issued photo ID, the Transportation Security Administration will still let you fly—after a process called "identity verification." They'll ask you security questions, check databases, and eventually clear you for your flight.
Since 2023, they've also been charging you $45 for the privilege. And there's a strong argument that fee is illegal.
This isn't just an interesting administrative law question. For founders building identity verification, travel technology, or any product that interacts with federal security infrastructure, the legal reasoning behind this fee reveals important constraints on how government agencies can monetize their functions.
How We Got Here
The TSA's authority to screen passengers derives from the Aviation and Transportation Security Act of 2001. That statute authorized the agency to collect fees from passengers to fund security operations—what we know as the September 11th Security Fee that appears on every ticket.
That fee was explicitly authorized by Congress. It goes into a dedicated fund. It has statutory caps and requirements. It's the kind of fee that agencies can legally impose when Congress says they can.
The $45 identity verification fee is different. TSA implemented it through an internal policy change, without new statutory authorization. The agency's position is that this falls within its general authority to establish security procedures. Critics argue it's an unauthorized tax on a fundamental right.
The Constitutional Issue
The right to travel is not explicitly enumerated in the Constitution, but the Supreme Court has recognized it as a fundamental liberty protected by the Due Process Clause. Government cannot arbitrarily restrict this right without compelling justification.
When TSA charges $45 for the identity verification alternative, it's imposing a financial barrier on travelers who either cannot or choose not to present government ID. This includes people whose IDs were lost or stolen, people whose IDs expired during their trip, and people who have principled objections to government identification requirements.
The constitutional question is whether this fee constitutes an impermissible burden on the right to travel. The answer depends on how courts characterize the fee—as a reasonable administrative cost or as a penalty for exercising a constitutional right.
The Regulatory Authority Problem
Even setting aside constitutional concerns, the fee faces serious questions under administrative law.
Federal agencies can only impose fees that Congress authorizes them to collect. The User Fee Statute requires that fees charged for government services bear a reasonable relationship to the cost of providing those services. More fundamentally, agencies cannot invent new fees without clear statutory authorization.
TSA argues its general security authority encompasses the power to charge for identity verification. But that interpretation stretches the original authorization beyond recognition. When Congress authorized security fees, it specified what those fees would fund and how much they could be. It didn't authorize open-ended fee-setting for every security function TSA might perform.
The Chevron Question
Historically, courts deferred to agency interpretations of ambiguous statutes under the Chevron doctrine. If TSA's reading of its authority was reasonable, courts would likely accept it.
But Chevron deference has been significantly curtailed. The Supreme Court's recent jurisprudence emphasizes that agencies cannot claim authority over "major questions" without clear congressional authorization. Whether a federal agency can impose fees that burden constitutional rights is arguably a major question that demands explicit statutory authority.
This creates genuine uncertainty about whether the $45 fee would survive judicial review. No court has ruled on it directly—yet.
Why This Matters for Founders
The TSA fee controversy illuminates broader patterns that affect anyone building products that interact with government infrastructure.
Regulatory Uncertainty Creates Risk
When agencies operate at the edges of their statutory authority, the rules can change rapidly. A court decision invalidating the TSA fee would force immediate policy changes. Companies that built workflows around the current system would need to adapt.
This isn't hypothetical. Immigration fees, patent fees, and environmental compliance fees have all been challenged and modified through litigation. Founders building in regulated spaces need to monitor these challenges and architect for flexibility.
Identity Verification is Legally Complex
The TSA situation highlights that identity verification intersects with fundamental rights in ways that create legal landmines. Requiring ID for essential services can implicate constitutional rights. Charging for alternatives to ID requirements compounds the issue.
For startups building identity verification products, this means understanding not just the technical requirements but the legal frameworks that constrain how verification can be mandated and monetized. Solutions that work for private businesses may face different constraints when integrated with government systems or essential services.
The Government-Private Partnership Problem
Increasingly, government agencies partner with private companies to deliver services. TSA PreCheck is administered by private contractors. CLEAR operates in airports alongside government security. These public-private arrangements create ambiguity about which legal frameworks apply.
When a private company collects fees on behalf of a government function, is that fee subject to the same constraints as direct government fees? The law is unsettled. Founders building in this space are operating without clear rules.
The Litigation Landscape
Several civil liberties organizations have signaled interest in challenging the TSA fee. The legal arguments are strong enough that a well-funded challenge has reasonable odds of success. The question is when, not whether, this litigation arrives.
The most likely challengers are advocacy groups representing travelers who were charged the fee and can demonstrate concrete harm. Individual travelers lack the resources for federal litigation, but organizational plaintiffs with standing could pursue it.
If the fee is invalidated, TSA would need to either stop charging it or obtain explicit congressional authorization. Given current Congressional dynamics, explicit authorization is not guaranteed. This could affect not just the $45 fee but the broader framework of agency-imposed charges.
What Happens Next
The TSA is unlikely to voluntarily rescind the fee. It generates revenue and creates incentives for travelers to obtain REAL ID-compliant identification—an outcome the government wants to encourage for security standardization reasons.
But the legal vulnerability is real. An adverse court decision would create immediate operational challenges. The agency would either need to absorb the cost of identity verification or restrict the availability of the ID-free alternative.
Neither outcome is attractive, which is why this case will likely be fought aggressively if challenged.
The Broader Principle
The $45 fee represents a pattern where agencies attempt to extract revenue from functions they previously performed without charge. As budget pressures increase, these experiments in monetization will proliferate. Each one carries legal risk.
For founders, the lesson is that regulatory frameworks are not static. Fees, requirements, and procedures that exist today may not survive legal challenge tomorrow. Building on government infrastructure means accepting this instability and planning for contingencies.
The TSA fee might survive. It might not. But the questions it raises—about agency authority, constitutional rights, and the limits of administrative monetization—aren't going away. They're the terrain on which the next generation of regulatory battles will be fought.
If you're building at the intersection of identity, travel, or security technology, understanding these battles isn't optional. It's the difference between building on solid ground and building on a foundation that courts might invalidate.
