The Analyst's Path

Operating vs non-operating income

Operating income is the profit a business earns from running its operations, while non-operating income, such as a gain on selling land or interest on spare cash, is not part of the business. Some managements label windfalls as operating, because markets value operating profit at a high multiple and look at a one-off gain once. Analysts rebuild core EBIT to strip those items out.

4 min readPart of Shenanigans I: Earnings GamesOpen in course mode

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The money in this family is real. The lie is the label. Markets capitalize operating profit at a multiple of 15–30× and glance at windfalls once. So management smuggles windfalls into the lines that get multiplied.

How do companies disguise windfalls as operating income?

The moves and their entries.

  1. Asset-sale gains above the line. Dr Cash / Cr Land (cost) / Cr Gain on sale. The gain belongs in other income (IFRS/Ind AS) or as a separately disclosed item. The game reports it inside "other operating income" or nets it against operating costs, so EBIT and EBITDA inflate. Sale-and-leaseback variants convert a building into "profit" while adding decades of lease liabilities.
  2. Netting gains against expenses. Bury a one-time gain inside SG&A as a credit and reported costs shrink. Nobody sees it unless they read the notes. This was among Waste Management's tricks (see cost parked).
  3. Treasury and investment income presented as operating. Interest on an IPO cash pile, mark-to-market gains and dividend receipts can be recurring-ish, but they're not the business.
  4. The below-the-line burial. The mirror image: operating losses reclassified as "exceptional," "discontinued," or "one-time" every single year. A company with "exceptional items" in nine of ten years has an operating cost it refuses to own. It's also the doorway to non-GAAP laundering, an "adjusted EBITDA" that adds back recurring costs. You'll formalize that in Shenanigans II as a key-metric shenanigan in its section 4.15 (family KM1).

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How do you spot windfalls in operating profit?

The residue. A gap widens between EBIT and gross-margin-implied profitability. "Other income" or "other operating income" swells as a share of PBT. Gains cluster in the quarters that would otherwise miss. Watch for asymmetry too. Gains are always operating and losses always exceptional.

The tests. Build the core-earnings bridge every time, mechanically: Core EBIT = reported EBIT − gains on sale − treasury/other income included in operations − one-off credits − understated recurring costs. Track other income ÷ PBT across eight quarters. For many Indian mid-caps this one ratio tells most of the story. A manufacturer whose PBT is 40% treasury income and land sales is a fixed deposit with a factory attached. Read the "exceptional items" history too. One bath is an event. Annual baths are a policy.

Case studies: Enron and Valeant

On the record. Enron is the caution at scale. Alongside its SPE machinery (below), it booked gains from selling assets, sometimes to its own unconsolidated entities like the LJM partnerships. Under mark-to-market accounting approved for its trading business in 1992, it also recognized the entire present value of multi-year energy contracts as profit on day one. That's revenue too soon and windfall as operations fused, decades of hoped-for margin booked today. When real cash flow never followed, more deals were needed. That's the treadmill. It ran until the November 2001 restatement (roughly $0.6bn of profit reversed and hidden debt consolidated) collapsed confidence entirely. Chapter 11 followed on 2 December 2001, then the largest bankruptcy in US history.

Valeant (2015–16) is the modern rhyme. It was a serial acquirer whose "cash EPS" excluded acquisition amortization and perpetual "one-time" integration costs, and whose growth leaned on drug repricing. Its undisclosed control of the Philidor specialty pharmacy led to a restatement of revenue booked on shipment into Philidor, before any dispensing to patients (revenue too soon again). The stock fell from ~$260 to under $15, and the SEC settlement came in 2020. Neither downfall required you to predict anything. You only had to refuse the labels.

Other income games in Indian company accounts

India's "other income" games: the standing overlay. Indian Schedule III P&Ls helpfully isolate Other Income, and Ind AS segment notes give you unallocated income; use them. The recurring versions: treasury yield on unspent IPO/QIP proceeds carrying the P&L of a loss-making operating business; forex gains inside "other operating income" for exporters (then "exceptional forex loss" when the rupee turns); dividend upstreaming from subsidiaries into standalone results that lenders and covenant tests read; government incentives (GST refunds, export benefits) booked lumpy. None of these is illegal; all of them require you to recompute core EBIT before you compare, value, or trust a growth rate. Make other income ÷ PBT a permanent row in your spread template.

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Part of the course

This page is part of Shenanigans I: Earnings Games (M2.06), in Phase 2: Financial statement analysis and quality of earnings. The module's flashcards and its quiz are in the app.