In a federal administrative hearing, the burden of proof falls on whoever is asking the agency to act, and that party generally has to prove their case by a preponderance of the evidence — meaning more likely true than not. A higher clear and convincing standard kicks in only when the stakes involve fundamental rights or irreversible consequences, such as deportation, denaturalization, fraud findings, or involuntary commitment. The rules governing what evidence you can use and how the burden moves during the hearing are looser than in court, but the core assignment of who has to prove what comes straight from the Administrative Procedure Act.
Who Has to Prove the Case
The APA states the rule plainly: the “proponent of a rule or order” bears the burden of proof.1Office of the Law Revision Counsel. 5 USC 556 – Hearings; Presiding Employees; Powers and Duties; Burden of Proof; Evidence; Record as Basis of Decision Whoever is asking the agency to do something has to supply the evidence to justify it. Who that party is depends on the type of proceeding.
If you apply for Social Security disability benefits, you are the proponent. You have to show your medical condition prevents you from working, and you must submit all the evidence you know of that bears on whether you are disabled.2Social Security Administration. 20 CFR 404.1512 – Responsibility for Evidence Without medical records that support the claim, the agency has no obligation to grant the benefit.
When the government is the one seeking action against you — imposing a fine, revoking a license, ordering removal — the burden flips. The agency has to prove its case before you are required to mount any defense.
The burden itself has two parts. The burden of production means you have to put enough evidence on the table to get the case moving; fail this, and the matter gets dismissed before anyone reaches the merits. The burden of persuasion means you have to actually convince the Administrative Law Judge that your version of the facts is correct. Meeting the first does not carry you across the second.
The Default Standard Is Preponderance of the Evidence
Most federal agency hearings use the preponderance of the evidence standard. The ALJ has to find that a claim is more likely true than not. Picture the scale tipping just past the midpoint: whichever side has slightly stronger evidence wins.
The Supreme Court settled this in Steadman v. SEC, holding that the APA sets preponderance as the default in adjudicatory proceedings. The Court read the statute and its legislative history and concluded Congress intended the “traditional preponderance-of-the-evidence standard” to govern agency hearings unless a specific statute says otherwise.3Legal Information Institute. Steadman v. Securities and Exchange Commission, 450 US 91
ALJs weigh quality, not quantity. Consistent testimony from a treating physician counts for more than a contradictory record with unexplained gaps. In a disability case, the judge looks at the medical records, vocational testimony, and treatment history as a whole. If the evidence sits perfectly balanced, the person carrying the burden loses, because they failed to tip the scale.
When a Higher Standard Applies
Certain agency actions carry consequences serious enough that the law demands more than a slight tip of the scale. Clear and convincing evidence is required in those cases. This means the evidence must be strong enough to produce a firm belief in the judge’s mind that the allegation is true. It sits between preponderance and the beyond-a-reasonable-doubt standard used in criminal court.
Proceedings that have historically required clear and convincing evidence share a common feature: the outcome involves fundamental rights or consequences that cannot easily be undone. Fraud allegations, deportation, denaturalization, and involuntary commitment fall into this category. Some professional licensing boards apply the higher standard when permanent revocation of a license is on the table, though the rules vary by jurisdiction and by the type of license.
The reasoning is protective. When the government can end a career or strip a fundamental right through an administrative proceeding, the system demands more factual certainty before allowing that outcome.
How the Burden Shifts During a Hearing
Once the moving party makes out a prima facie case, the burden of production often shifts to the other side to respond. The burden of persuasion generally stays put with whoever started with it.
Employment discrimination cases show how this works. Under the framework from McDonnell Douglas Corp. v. Green, an employee first presents enough evidence to raise an inference of discrimination: membership in a protected class, qualification for the position, an adverse action, and circumstances suggesting bias. The employer then must articulate a legitimate, nondiscriminatory reason for its decision. The burden returns to the employee to show that reason was pretextual. The employer never picks up the ultimate burden of persuasion; the employee has to prove discrimination all the way through.
Sitting back is not an option once the burden shifts to you. An employer who offers no explanation after the employee builds a prima facie case will almost certainly lose. The same logic runs through other agency proceedings: whoever holds the burden of production at any given moment has to engage with it or concede the point.
Evidence Rules Are Looser Than in Court
If you have been through a regular trial, the evidence rules in an administrative hearing will feel strikingly relaxed. The Federal Rules of Evidence do not apply directly. The APA lets the ALJ receive “any oral or documentary evidence,” and agencies are told to exclude only what is irrelevant, immaterial, or unduly repetitive.1Office of the Law Revision Counsel. 5 USC 556 – Hearings; Presiding Employees; Powers and Duties; Burden of Proof; Evidence; Record as Basis of Decision
The biggest practical difference is hearsay. In a regular trial, an out-of-court statement offered for its truth is generally kept out. In many agency hearings, hearsay comes in freely. The ALJ can consider the hearsay nature of the evidence when deciding how much weight to give it, but the evidence itself is not excluded on that basis alone.4eCFR. 43 CFR 4.1046 – What Evidence Is Admissible at the Hearing Written reports from people who never appear, summaries of phone conversations, and secondhand accounts can all end up in the record.
ALJs can also take “official notice” of certain facts without formal proof, similar to judicial notice in court. When they do, the parties must be told what was noticed and given a chance to challenge it.5eCFR. 28 CFR 68.41 – Official Notice
Even with the relaxed admission rules, every party keeps the right to present evidence, submit rebuttal, and cross-examine witnesses as needed for a full disclosure of the facts.1Office of the Law Revision Counsel. 5 USC 556 – Hearings; Presiding Employees; Powers and Duties; Burden of Proof; Evidence; Record as Basis of Decision Because so much marginal evidence gets in, cross-examination is often your main tool for chipping away at its weight. When a hearsay document lands in the record against you, questioning its reliability on the record is how you undermine what the ALJ will do with it.
What Happens if You Do Not Meet Your Burden
When a party fails to carry the burden of proof, the ALJ rules against them. Failing the burden of production is the fastest way to lose. If the moving party’s evidence is so thin that no reasonable ALJ could find in their favor, the case can be dismissed before the other side puts on any defense. This happens regularly in benefits cases where applicants submit incomplete medical records or skip consultative examinations the agency ordered.
Skipping the hearing itself, or refusing to comply with a lawful order from the ALJ, can also lead to outright dismissal. Before dismissing, the judge has to issue an order to show cause and give the party a reasonable time to respond, but that safeguard only helps if you engage with it.6U.S. Department of Labor. 20 CFR 725.465 – Dismissals for Cause
Why the Record You Build Matters on Appeal
Meeting your burden at the hearing is only half the picture. What you put into the record — and what you leave out — determines whether an unfavorable decision can be challenged later. Under the APA, a reviewing court must set aside agency findings that are “unsupported by substantial evidence” in cases decided on the record of an agency hearing.7Office of the Law Revision Counsel. 5 USC 706 – Scope of Review
Substantial evidence means more than a scintilla but can be less than a preponderance. It is the amount of relevant evidence a reasonable person might accept as adequate to support the agency’s conclusion.8Yale Journal on Regulation. Substantial Evidence – A Hodgepodge of Ambiguous Meanings Leading to Questionable Deference In practice, this gives significant deference to the ALJ’s factual findings. A reviewing court will uphold a decision it disagrees with, so long as the record contains enough evidence that a reasonable mind could reach the same conclusion.
The record is everything on appeal. Evidence you never introduced, objections you never raised, and arguments you never made are invisible to the reviewing court. A decision based on thin but unchallenged evidence will survive review because the record supports it. The time to build your case is during the hearing, not after you receive an unfavorable decision.
A Note on Representation
You have the right to bring an attorney or, if the agency permits, another qualified representative to the hearing.9Office of the Law Revision Counsel. 5 USC 555 – Ancillary Matters Administrative proceedings differ from criminal cases in one important way: there is no right to a government-appointed attorney. If you cannot afford one, you proceed on your own unless you can find free legal help. That makes understanding who carries the burden, and to what standard, especially important if you are handling the hearing yourself.