Interpleader trips up more bar takers than it should. It’s one of those topics that looks simple on the surface — someone’s holding money, multiple people want it, let a court sort it out — but the MBE loves to test the procedural details that most students gloss over.

If you’ve ever read an interpleader question and thought “I kind of know what this is,” that’s exactly the problem. Kind of knowing interpleader won’t cut it. Let’s fix that.

What Interpleader Actually Is (And Why It Exists)

Interpleader is a procedural device that allows a party holding property or money — called the stakeholder — to force all competing claimants into a single lawsuit to resolve who gets it. The stakeholder isn’t the one fighting over the money. The stakeholder just wants to hand it over to whoever wins and walk away without being sued multiple times for the same fund.

Classic example: An insurance company holds a $200,000 life insurance policy. Two people claim to be the rightful beneficiary — the deceased’s spouse and the deceased’s adult child from a prior relationship. The insurance company doesn’t care who wins. It just doesn’t want to pay the wrong person and then get sued by the other one. Interpleader lets the insurer deposit the funds with the court, name both claimants as defendants, and step out of the crossfire.

The Federal Rules provide for interpleader under FRCP 22, and Congress separately created statutory interpleader under 28 U.S.C. § 1335. These are two different mechanisms, and confusing them is one of the most common interpleader MBE mistakes you can make.

Rule Interpleader vs. Statutory Interpleader: Know the Difference

This distinction is tested. A lot. Here’s how they break down.

Rule 22 interpleader (FRCP 22) uses normal federal jurisdiction rules. That means you need either federal question jurisdiction or diversity jurisdiction under the standard rules — complete diversity between the stakeholder and all claimants, and an amount in controversy exceeding $75,000. There’s no special venue rule and no special service-of-process provision. It’s just ordinary federal civil procedure applied to an interpleader action.

Statutory interpleader under § 1335 is far more permissive, and that’s the whole point of having it. Under statutory interpleader:

That minimal diversity rule under § 1335 is a big deal. Under Rule 22, if all the claimants happen to be from the same state, you might have a diversity problem. Under § 1335, as long as any two claimants are from different states, you’re in federal court.

The MBE will sometimes give you a fact pattern where statutory interpleader is the only viable route to federal court — and if you’re applying Rule 22 standards to a § 1335 question, you’ll get it wrong.

The Interpleader Elements You Need to Memorize

Whether you’re working through a Rule 22 or statutory interpleader analysis, the core concept has consistent elements:

  1. The stakeholder holds property, money, or an obligation
  2. Two or more adverse claimants assert competing claims to that same fund or property
  3. The stakeholder faces the risk of double or multiple liability if forced to litigate separately against each claimant
  4. The stakeholder deposits the fund with the court (or posts a bond) and is typically discharged from further liability once the deposit is made

That last piece matters. The stakeholder’s goal isn’t just to pick a winner — it’s to get out of the lawsuit entirely. Once the court accepts the interpleader and the stakeholder deposits the disputed funds, the claimants fight it out among themselves. The stakeholder is usually dismissed.

A Common Interpleader Fact Pattern on the MBE

Here’s the kind of hypothetical you’ll see:

A bank in State A holds $150,000 in an escrow account. Three individuals — one from State A, one from State B, and one from State C — each claim the entire amount under separate contracts. The bank files an interpleader action in federal court.

Now the questions start. Can the bank bring this under Rule 22? Is there complete diversity? The bank (State A) is adverse to a claimant from State A — that destroys complete diversity under the standard rules. Rule 22 interpleader won’t work here.

Can the bank use statutory interpleader under § 1335? Yes. The amount exceeds $500. At least two claimants — the one from State B and the one from State C — are citizens of different states. Minimal diversity is satisfied. The bank can proceed.

See how the distinction matters? Same facts, different result depending on which interpleader vehicle you apply.

The Mistakes That Sink Students on Interpleader Questions

Mistake 1: Applying complete diversity to statutory interpleader. This is the big one. § 1335 requires only minimal diversity. If you’re running a complete diversity analysis on a § 1335 question, you’re applying the wrong standard.

Mistake 2: Forgetting the amount in controversy difference. Rule 22 requires more than $75,000. Statutory interpleader requires only $500. A fact pattern involving a $10,000 disputed fund is a red flag — that’s pointing you toward § 1335, not FRCP 22.

Mistake 3: Assuming the stakeholder has to be neutral. The stakeholder can actually have its own interest in the outcome in some cases. The stakeholder just can’t be the one asserting competing claims to the fund. If the stakeholder itself claims part of the money, the interpleader analysis gets more complicated, and courts scrutinize whether the device is being used properly.

Mistake 4: Confusing interpleader with impleader. These sound similar and they are completely different. Impleader (FRCP 14) is when a defendant brings in a third party who may be liable to the defendant for all or part of the plaintiff’s claim. Interpleader is about competing claims to a single fund. If you mix these up on the MBE, you’ll spiral into the wrong analysis entirely.

Mistake 5: Missing the deposit requirement under § 1335. Statutory interpleader requires the stakeholder to actually deposit the amount in dispute with the court (or post a bond). This is a jurisdictional requirement under § 1335, not just a procedural nicety. If the stakeholder fails to deposit the funds, the court may lack jurisdiction over the statutory interpleader action.

Where Interpleader Fits in the Bigger Civil Procedure Picture

Interpleader is one of several joinder-adjacent devices the MBE tests under the broader umbrella of parties and claims. It sits alongside impleader, intervention, and class actions as tools for managing complex multi-party litigation. When you see a fact pattern involving a fund, multiple competing claimants, and a neutral holder — think interpleader immediately.

Also remember: interpleader doesn’t automatically solve all jurisdictional problems. Even with § 1335’s relaxed standards, the court still needs to have proper jurisdiction over the claimants. The nationwide service-of-process provision under § 1335 helps enormously here — it means personal jurisdiction over claimants is generally easier to establish in statutory interpleader than in a standard Rule 22 action.

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 Rule 22 and § 1335 interpleader distinctions covered in this article are among the Civil Procedure rules laid out side-by-side in the table, so you can see the elements of each vehicle in one clean comparison. Whether you’re a law student building out your Civil Procedure outline or a bar taker drilling active recall in the final weeks before the exam, the tables give you the black-letter rules in a format built for fast, efficient review. You can find them at getflashtables.com.

Key Takeaways: What to Memorize for Interpleader on the Bar Exam

Interpleader is a manageable topic once you separate the two vehicles and lock in the elements for each. Get those distinctions straight, and you’ll handle whatever interpleader question the MBE throws at you.