If you’ve ever stared at an equal protection question and blanked on whether the law gets strict scrutiny or rational basis, you’re not alone. But the real trap on the MBE isn’t those two extremes — it’s intermediate scrutiny, the middle tier that trips up students who never quite nailed down exactly when it applies or what it actually requires.

What Intermediate Scrutiny Actually Is

Constitutional law organizes equal protection and some First Amendment challenges around a tiered framework. At the top, strict scrutiny demands that a law be narrowly tailored to serve a compelling government interest. At the bottom, rational basis asks only whether the law is rationally related to a legitimate government interest. Intermediate scrutiny sits between them — and it has its own distinct elements that you need to know cold.

Under intermediate scrutiny, a law is constitutional only if it is substantially related to an important government interest. That’s the test. Two elements. Sounds simple, but the MBE will test every word of it.

“Substantially related” is not the same as narrowly tailored. The government doesn’t have to use the least restrictive means available. But it can’t just wave its hands and point to a conceivable purpose either. The fit between the law and the interest has to be real and meaningful. “Important” is likewise a specific standard — not as demanding as “compelling,” but something more than merely legitimate. The government has to actually demonstrate the interest, not just assert it.

When Does Intermediate Scrutiny Apply on the MBE Exam?

This is where a lot of students lose points. You need to know the triggers.

Sex and gender classifications are the primary trigger for intermediate scrutiny. When a law draws a distinction based on sex — whether it benefits or burdens one sex — it gets intermediate scrutiny. The government must show the classification is substantially related to an important interest, and importantly, the interest must be the actual purpose behind the law, not a post-hoc rationalization invented during litigation. The Supreme Court made that clear in United States v. Virginia.

Classifications based on legitimacy — whether a person was born to married parents — also receive intermediate scrutiny. So if you see a state law that treats children differently based on whether they were born in or out of wedlock, that’s your signal.

Content-neutral regulations of speech also implicate a standard that functions similarly to intermediate scrutiny, though it’s technically framed differently in the First Amendment context. For equal protection purposes on the MBE, focus on sex and legitimacy as your core triggers.

Here’s what does NOT get intermediate scrutiny: age, disability, wealth, and most other classifications. Those get rational basis. Race, national origin, and alienage (with some exceptions) get strict scrutiny. Don’t let the MBE bait you into applying the wrong tier.

Breaking Down the Elements for the MBE

Let’s make this concrete.

Important government interest: Courts have found things like preventing sexual violence, ensuring equal opportunity in education, and maintaining the integrity of the military to qualify. A purely administrative interest — like saving money or avoiding paperwork — generally won’t cut it. If the government’s interest is thin or pretextual, the law fails.

Substantially related: The law has to actually advance the interest in a real way. Think of it as a meaningful connection, not a perfect one. The government doesn’t need to show there’s no other way to achieve the goal. But the classification can’t be so overinclusive or underinclusive that the connection falls apart.

Try this hypothetical: A state law provides that only men may be required to pay alimony after divorce. A court reviewing this under intermediate scrutiny would ask — is distinguishing between men and women substantially related to an important government interest? The government might argue it serves an interest in compensating economically disadvantaged spouses. But if the law uses sex as a proxy rather than actual financial need, the fit breaks down. The law is doing more than necessary to serve that interest, and it’s not substantially related in the right way.

That’s exactly the kind of fact-specific analysis the MBE rewards.

The Common MBE Mistakes on Intermediate Scrutiny

Mistake 1: Applying strict scrutiny to sex-based classifications. Students who’ve been drilling race discrimination sometimes auto-apply strict scrutiny to any discrimination question. Don’t. Sex is intermediate. Race is strict. Know the difference.

Mistake 2: Confusing “important” with “compelling.” These are different standards. An interest can be important without being compelling. The MBE will sometimes give you an answer choice that describes a government interest accurately but misidentifies the standard. Read carefully.

Mistake 3: Forgetting that the government must demonstrate — not just assert — the interest. In intermediate scrutiny, the government can’t win just by naming a plausible interest. It has to show the classification actually serves that interest. This matters when you’re evaluating whether a law passes or fails.

Mistake 4: Thinking intermediate scrutiny always means the law is struck down. It doesn’t. Laws do survive intermediate scrutiny. The question is always whether the government has met its burden. If the facts give you a strong, demonstrated interest and a law that genuinely advances it, the law survives.

How the MBE Question Writers Frame These Issues

MBE intermediate scrutiny questions usually come in two flavors. The first gives you a law that classifies by sex and asks whether it’s constitutional. Your job is to identify the correct standard and apply it to the facts. The second type gives you a list of answer choices that describe different scrutiny levels and asks you to identify which applies. These are gift questions if you know your triggers — and trap questions if you don’t.

Watch out for questions involving benign sex classifications — laws that facially benefit women, like a law giving women a preference in certain government contracts. These still get intermediate scrutiny. The government still has to show the classification is substantially related to an important interest. The direction of the classification doesn’t change the standard.

Also watch for laws that use sex as a proxy for something else, like the alimony example above. The MBE loves testing whether a law that could be written in a sex-neutral way is constitutional when it’s written in a sex-specific way instead.

FlashTables and Intermediate Scrutiny

FlashTables is a set of professionally formatted two-column PDF rule tables covering all seven MBE subjects — 704 rules total, organized by the official NCBE Subject Matter Outline. The intermediate scrutiny rule, including its elements and triggers, is laid out side-by-side with the other equal protection tiers in the Constitutional Law tables, so you can see exactly how intermediate scrutiny fits within the broader framework at a glance. Whether you’re a 1L, 2L, or 3L building out your con law outline and locking in the black-letter rules, or a bar-taker using the tables for rapid active recall before the MBE, having all three scrutiny tiers organized in one place makes comparison drilling fast and efficient. You can find the full table set at getflashtables.com.

Key Takeaways: What to Memorize

Before you move on, make sure you can answer these from memory:

Intermediate scrutiny questions are very winnable on the MBE. The standard is precise, the triggers are defined, and the analysis is structured. Get those elements locked in, practice applying them to fact patterns, and you’ll stop second-guessing yourself when these questions show up.