In accounting, “below the line” refers to everything on a company’s income statement that appears after operating income: interest expense and income, income taxes, non-operating gains and losses, equity in unconsolidated entities, and discontinued operations. These items feed into net income but sit outside the day-to-day business, which is why analysts, lenders, and regulators treat them differently from the numbers above.
Where the Line Actually Falls
The line is operating income, sometimes called operating profit. Everything above it ties to running the business: revenue, cost of goods sold, wages, rent, depreciation, and other routine operating expenses. Together those items answer one question — does the company make money doing what it exists to do?
Operating income often gets used interchangeably with EBIT, or earnings before interest and taxes. They are not the same. Operating income is built from the top of the statement down, starting with revenue and subtracting operating expenses. EBIT is built from net income up, adding back interest and taxes, which means it can absorb non-operating gains and losses that have nothing to do with the core business. The SEC has noted that EBIT and EBITDA “make adjustments for items that are not included in operating income,” and that operating income should not be treated as the most directly comparable measure for EBIT. For understanding where “the line” is, operating income draws the cleaner boundary.
What Sits Below the Line
The items that appear after operating income fall into a handful of recurring categories. Most public companies report several of them every quarter.
- Interest expense. Payments on bonds, bank loans, and other debt. This is a function of capital structure, not operational efficiency. Two retailers with identical stores can post very different net income depending on how they financed themselves.
- Interest and investment income. Earnings on cash, short-term investments, and marketable securities. For anyone other than a bank or investment fund, this is incidental to the main business.
- Income tax expense. The federal corporate rate is a flat 21% under the Tax Cuts and Jobs Act, which made the reduction from the prior 35% rate permanent. State taxes are on top of that. Taxes sit below the line because they are driven by the tax code, not by operating decisions.
- Non-operating gains and losses. Proceeds from selling a warehouse, losses on discontinued product lines, legal settlements, insurance payouts after a natural disaster. Real cash events, but not part of a predictable operating pattern.
- Equity in earnings of unconsolidated entities. When a company owns a significant stake in another business, typically 20% to 50%, without controlling it, its share of that entity’s earnings or losses shows up here.
- Discontinued operations. When a company sells or shuts down a major business segment that represents a strategic shift, that segment’s results are reported separately, net of taxes, so a failing division doesn’t distort the picture of what remains.
The Order These Items Appear In
A standard multi-step income statement under U.S. GAAP follows a predictable sequence below operating income:
- Non-operating income and expenses, including interest expense, investment income, and gains or losses on asset sales.
- Income from continuing operations before taxes, which is operating income adjusted for those non-operating items.
- Income tax expense on continuing operations.
- Income from continuing operations, the after-tax result of the ongoing business. Many analysts consider this more telling than net income.
- Discontinued operations, net of tax, reported either as one combined line or broken into components.
- Net income, which incorporates everything.
Companies can present discontinued operations as a single line labeled something like “discontinued operations, net of tax” and put the detail in the footnotes. That is why an income statement can look clean while a mysterious one-liner near the bottom carries the real story.
Why the Split Matters
The point of drawing the line is to let readers judge sustainability. Net income gets the headlines, but operating income tells you whether the profit came from selling products or from a one-time real estate sale. Those are very different signals about next year.
Creditors care for a specific reason. Debt covenants are often written around operating earnings, not net income. A loan agreement might require the borrower to maintain a set ratio of operating income to interest expense. When non-operating losses like a restructuring charge or an asset write-down sit below the line, they don’t trigger a covenant violation. If those same losses were misclassified as operating expenses, they could push the company into technical default. Classification has direct financial consequences.
Earnings per share reinforces the point. Companies must report EPS for both continuing operations and net income. When EPS from continuing operations is strong but overall EPS is weak, the gap tells you that something below the line, a discontinued division or a legal settlement, is dragging the final number down. Seeing both figures side by side makes it harder for a single unusual event to distort the earnings story.
How Analysts Adjust for Below-the-Line Items
Financial analysts spend much of their time stripping out below-the-line noise to estimate what a company would earn in a normal year. The most common tool is adjusted EBITDA, which strips out interest, taxes, depreciation, and amortization, and then removes one-time events.
Those adjustments can move valuations significantly. A legal settlement, an emergency repair after a natural disaster, or a restructuring charge might be a real cost the company absorbed, but if it won’t recur, leaving it in the earnings number understates ongoing earning power. Analysts add those costs back. They also subtract windfalls like a large insurance payout or a gain on selling a subsidiary, because buyers can’t expect that cash again next year.
The math is consequential. If a company trades at five times EBITDA, every dollar added back through adjustments increases the implied value by five. A $100,000 one-time legal fee, once added back, inflates the valuation by $500,000. Sophisticated buyers scrutinize these adjustments closely because aggressive add-backs are one of the oldest tricks in deal-making, and the below-the-line classification on the income statement is usually where that scrutiny begins.
What Happened to Extraordinary Items
If you learned about “extraordinary items” as a special category of below-the-line entries, that concept no longer exists in U.S. GAAP. Before 2015, APB Opinion No. 30 required companies to identify events that were both unusual and infrequent and label them as extraordinary, with special presentation. In practice, the classification was often disputed and gamed.
The Financial Accounting Standards Board eliminated the concept through ASU 2015-01. Companies no longer need to evaluate whether something clears the dual threshold. What did not change is the requirement to assess whether items are unusual or infrequent. When they are, companies still need to present them separately or disclose them in the footnotes, but there is no special label and no rigid placement rule. Unusual items can now appear either above or below the line depending on their nature. A restructuring charge tied to ongoing operations might sit in operating expenses with a separate disclosure. A gain on selling a headquarters building would typically land below operating income as a non-operating gain.
When Misclassification Becomes Fraud
Because operating income drives analyst models, investor expectations, and covenant calculations, the temptation to reclassify ordinary operating expenses as non-operating or non-recurring is real, and the SEC treats it as a serious enforcement matter.
In one notable case, the SEC alleged that SafeNet, Inc. ran an earnings management scheme that included improperly classifying ordinary operating expenses as non-recurring integration expenses to meet quarterly EPS targets. The company settled for a $1 million civil penalty, and the SEC brought separate actions against former executives and accountants involved.1U.S. Securities and Exchange Commission. SafeNet, Inc., et. al.
When companies present non-GAAP measures publicly, such as an “adjusted operating income” that excludes certain items, Regulation G requires a reconciliation to the closest GAAP measure and prohibits misleading presentations.2eCFR. 17 CFR Part 244 – Regulation G
Finding These Items in a Company’s Filings
For a public company, the income statement lives in Item 8 of the 10-K, “Financial Statements and Supplementary Data.” That is where you see operating income, then the non-operating section, then taxes, then discontinued operations, then net income.3U.S. Securities and Exchange Commission. Investor Bulletin: How to Read a 10-K
The statement itself rarely tells the whole story. The footnotes break out what sits inside each line: the nature of a legal settlement, the terms of a discontinued operation, the components of interest expense. Item 7, Management’s Discussion and Analysis, is where the company explains why numbers moved from the prior year, including any unusual events affecting non-operating results. When a significant below-the-line item is buried in a vague one-liner on the face of the statement, the footnotes and MD&A are where the explanation lives.