Identify which earnings number you are reading
GAAP is the accounting framework used for the reported U.S. financial statements in this lesson. An adjusted or non-GAAP measure uses an issuer-defined set of changes. “Adjusted EPS” from two businesses can exclude different items. Keep the accounting basis attached to every comparison.
A release can show a GAAP loss and adjusted profit at the same time. That is a cue to read the reconciliation, not an arithmetic contradiction. The measure’s usefulness depends on the economic meaning and consistency of what was removed.
Rebuild a fictional adjusted EPS number
| Item | Amount |
|---|---|
| GAAP net income | 12 |
| Add restructuring expense before tax | 1 |
| Add stock compensation before tax | 2 |
| Subtract assumed tax effect of the exclusions | 0.6 |
| Adjusted net income | 14.4 |
| Diluted shares, millions | 9 |
| Adjusted EPS | 1.60 |
GAAP EPS is 12 ÷ 9 = 1.333…; adjusted EPS is 14.4 ÷ 9 = 1.60. Adding the pre-tax 3 directly to net income without the 0.6 tax adjustment would give the wrong illustrated result. Actual tax effects must come from the company’s reconciliation; this 20% assumption is fictional.
Investigate recurring exclusions
Suppose restructuring is excluded for the fifth year in a row. The expense might have a distinctive purpose each year, yet investors still need to fund a business that repeatedly restructures. Track both the adjusted trend and the cumulative cost excluded.
Stock compensation is noncash when recognized, but it can transfer value through dilution. Repurchases intended to offset dilution require cash. Neither “noncash” nor “adjusted” resolves the economic question on its own.
Make comparisons on matching terms
Suppose pre-release consensus adjusted EPS was 1.55. The adjusted 1.60 exceeds that estimate by 0.05. Comparing GAAP 1.333… with adjusted consensus 1.55 would combine incompatible bases. Preserve the timestamp, share basis and source for expectations.
Read the same measure across multiple periods, including changes in exclusions and definitions. Use GAAP results, reconciliation and cash flow together. For SEC reporting rules, consult the primary guidance; this lesson teaches interpretation rather than certifying an issuer’s compliance.
Why is adjusted net income 14.4 rather than 15 in this example?
Show the explanation
The 3 of pre-tax exclusions has an assumed 0.6 tax effect. Net income 12 + 3 − 0.6 = 14.4. The assumption is explicit and would need verification for a real company.
Sources and editorial notes
Original explanations and hypothetical examples prepared with AI assistance. Primary reference check dates are listed below. Numerical examples are hypothetical unless explicitly identified otherwise.
- SEC: Non-GAAP Financial Measures
EBITDA reconciliation to net income, non-GAAP definition and free-cash-flow presentation. Original arithmetic does not certify issuer compliance. Checked October 17, 2026.
- SEC: How to Read a 10-K
Filing structure, management discussion, financial statements and risk disclosures. Harbor Tools and every numerical walkthrough are original fictional examples. Checked October 17, 2026.