What is the difference between pro forma earnings and GAAP earnings, and why should analysts be cautious with pro forma figures?
I see companies report 'adjusted EBITDA' or 'non-GAAP earnings' that are always higher than their GAAP numbers. Are these legitimate, or is this just a way to make bad results look better?
Pro forma (non-GAAP) earnings are financial metrics that exclude certain items management considers non-recurring, non-core, or not reflective of ongoing operations. GAAP earnings follow standardized accounting rules with no exclusions. Both serve a purpose, but pro forma figures require careful scrutiny.
Common Pro Forma Adjustments
| Excluded Item | Management's Rationale | Analyst Concern |
|---|---|---|
| Restructuring charges | One-time event | "One-time" charges that recur every year |
| Stock-based compensation | Non-cash | Real economic cost to shareholders |
| Acquisition-related costs | Non-recurring | Serial acquirers have these constantly |
| Amortization of intangibles | Non-cash | Reflects real asset consumption |
| Impairment charges | Non-recurring | Signals poor prior capital allocation |
| Litigation settlements | One-time | May recur for companies with ongoing legal risk |
Example: Nexgen Pharmaceuticals reports:
| Metric | Amount |
|---|---|
| GAAP net income | $45,000,000 |
| Add: Restructuring charges | $12,000,000 |
| Add: Stock-based compensation | $18,000,000 |
| Add: Acquisition integration costs | $8,000,000 |
| Add: Amortization of acquired intangibles | $15,000,000 |
| = Pro forma (adjusted) earnings | $98,000,000 |
Pro forma earnings are 118% higher than GAAP. The gap is enormous.
When Pro Forma Is Useful
- Genuine one-time events (natural disaster, major legal settlement) that distort the trend.
- Comparing companies with different acquisition histories (intangible amortization varies widely).
- Assessing core operating performance when the excluded items are truly non-recurring.
When Pro Forma Is Misleading
- When "non-recurring" items appear every year. If restructuring charges occur 5 years in a row, they are effectively a normal cost of doing business.
- When stock-based compensation is excluded. This is a real cost that dilutes shareholders. Excluding it overstates the value accruing to equity holders.
- When the gap between GAAP and pro forma widens over time. This trend suggests the company is finding more items to exclude each period.
SEC Regulation
The SEC requires companies reporting non-GAAP measures to (1) reconcile them to the nearest GAAP measure and (2) explain why management believes the non-GAAP measure is useful. Despite these rules, there is wide latitude in what gets excluded.
Analyst Best Practice
- Always start from GAAP earnings as the baseline.
- Evaluate each adjustment: is it truly non-recurring? Non-cash does not mean non-economic.
- Track pro forma adjustments over time. Growing adjustments are a red flag.
- Compute your own "analyst-adjusted" earnings using consistent criteria.
Exam Tip: The CFA exam expects you to understand both the legitimate uses and the pitfalls of pro forma earnings. A question might present adjusted figures and ask you to identify which exclusions are appropriate and which are not.
For more earnings quality analysis, check our CFA Level I FRA course.
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