Oct 08, 2026 by Offer

What is minority interest: Answer Guide 2027

For a minority interest interview question, open with this: minority interest — also called non-controlling interest — is the portion of a subsidiary's equity owned by investors other than the parent company. When a parent owns, say, 80% of a subsidiary, the other 20% belongs to minority shareholders. On the consolidated balance sheet it appears within equity, and in enterprise value calculations you add it back because EV must reflect 100% of the subsidiary's value.

What This Tests

This question tests consolidation accounting and, more importantly, whether your enterprise value bridge is correct. Interviewers love it because candidates commonly report getting the EV treatment wrong: they remember to add debt but forget minority interest. It is a precision question — small detail, big signal.

How to Answer a Minority Interest Interview Question

1. Define it in one sentence. Minority (non-controlling) interest is the equity in a consolidated subsidiary not owned by the parent — the slice belonging to outside shareholders.

2. Explain the accounting. Under consolidation, the parent includes 100% of the subsidiary's assets, liabilities, revenues, and expenses in its statements. To balance that, the 100% inclusion is offset by recognizing the minority's share: on the balance sheet within equity, and on the income statement as an allocation of net income to non-controlling interests.

3. Explain the enterprise value treatment. Enterprise value = equity value + debt + minority interest + preferred stock − cash. Because EV captures the value of the whole enterprise including the minority-owned portion of subsidiaries, minority interest is added back — just like debt. Forgetting this understates EV.

4. Close with a sample line. "Minority interest is the portion of a consolidated subsidiary owned by outside investors. It sits in equity on the balance sheet, and you add it to equity value when bridging to enterprise value."

Common Mistakes on Minority Interest Interview Questions

Treating it as a liability. Under current US GAAP, non-controlling interest is presented within equity, not as debt. Calling it a liability is outdated and wrong.

Forgetting it in the EV bridge. This is the tested mistake. If the parent consolidates 100% of a subsidiary's operations, EV must include 100% of its value — so the minority slice gets added back.

*Confusing it with a minority investment. A minority interest here means outside owners of your* subsidiary — the opposite of you holding a small stake in someone else's company (which would be a non-consolidated investment).

One line in the EV bridge is all this question needs — but it has to be the right line. Lock in the definition, the equity presentation, and the add-back, and move on.

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FAQ

What is minority interest in simple terms? The part of a subsidiary company owned by someone other than the parent — e.g., outside investors own 20% while the parent owns 80%.

Is minority interest the same as non-controlling interest? Yes. Non-controlling interest is the current accounting term; minority interest is the traditional name still used in interviews and conversation.

Where does minority interest appear on the balance sheet? Within equity, as a separate line for non-controlling interests — reflecting outsiders' claim on the consolidated subsidiary's net assets.

Why do you add minority interest in enterprise value? Because consolidated statements include 100% of the subsidiary, EV must value 100% of it. Adding back minority interest ensures the portion owned by outsiders is captured. Specifics may vary by role and region.

Preparing for Morgan Stanley's interview? Our 2027 Morgan Stanley Online Assessment and Video Interview Tutorials has practice questions and answers — $79 one-time, instant download.