What it means
Operating profit is what is left of revenue after paying for the costs of running the business, such as materials, wages, rent and depreciation. Pre-tax simply means that income tax has not yet been deducted, so the figure is comparable between companies in different tax regimes.
Managers like the measure because it focuses on the performance of the business rather than on financing choices or tax planning. Two companies with the same operations but different tax bills will show the same PTOP.
Different organisations include different items, which is where confusion starts. Some treat PTOP as operating profit before interest and tax, while others take it after interest costs, and some banks use similar letters for profit before provisions for bad loans.
For that reason, the first step is always to find the definition in the report. A footnote or glossary page will usually say whether interest, one-off items and exceptional gains are in or out.
In practice, PTOP is used to set budgets, compare divisions and calculate bonuses. A division manager is usually judged on pre-tax profit because tax is decided centrally and is outside her control.
It helps to build the figure up step by step in a simple table: revenue, cost of sales, gross profit, operating expenses and then PTOP. Having each line visible makes it easier to see which costs are moving and to explain the result to colleagues who are not accountants.
In practice
Real-world examples.
Example
A retail chain compares PTOP across 60 stores to find the weakest ones. The head office ignores tax allocations so that store managers are judged on trading performance alone. The weakest stores are reviewed for rent, staffing levels and stock losses before any closure decision.
Example
A private equity firm values a family business by applying a multiple to PTOP after adjusting for the owner's unusually high salary. The adjustment raises the figure by $150,000 and increases the offer price. He explains to the seller that the adjustment only counts if it is backed by payroll records.
Example
A bank analyst sees PTOP in a presentation by a lender and checks the footnote, which shows the figure is before provisions for bad loans, not simply before tax. He therefore avoids comparing it with the figures of a manufacturer that reports before interest and tax.
Formula
Calculation
PTOP = revenue - cost of sales - operating expenses
Suppose a regional delivery company has revenue of $5,000,000, cost of sales of $2,900,000 and operating expenses of $1,300,000, including depreciation. PTOP = 5,000,000 - 2,900,000 - 1,300,000 = $800,000. That is 800,000 / 5,000,000 = 16% of revenue. If the tax rate applied by the authority were 25%, tax would be a further $200,000 and the after-tax figure would be $600,000, but neither number changes the PTOP.Case study
Seen in the real world.
Greenfield Logistics is an illustrative, fictional haulage group with two divisions in countries that tax profits at different rates. The board wanted to reward the divisional managers fairly, so it set bonuses on PTOP rather than net profit.
Soon after, the finance director noticed that one manager had included a one-off property sale gain in PTOP while the other had excluded it. The comparison was misleading. Reported side by side, the division with the property gain appeared to have outperformed by a wide margin, even though its trading was weaker.
She issued a written definition stating that PTOP excluded one-off gains and financing costs, and restated both divisions on that basis. The corrected figures reversed the ranking, and the bonus pool was redistributed before it was paid out. The illustrative lesson is that an abbreviation only helps when everyone agrees what is in it. The group now publishes a one-page definition alongside every monthly management report so the figures can be read in the same way.
Watch out
Common mistakes.
- Assuming PTOP means the same thing in every company, when some include interest and some include one-off items.
- Confusing it with net profit, which is what remains after tax and is a different measure entirely.
- Comparing PTOP between companies without checking depreciation methods and accounting policies, which can differ widely.
Questions
People also ask.
What is the difference between PTOP and EBIT?
They are often almost the same, but PTOP may deduct interest or exclude certain items depending on how the company defines it. When in doubt, reconcile the two figures line by line using the published accounts.
Why use a pre-tax measure?
It removes the effect of different tax rates and tax planning, so operating performance can be compared more fairly. It is particularly useful for groups with operations in several countries.
Can PTOP be negative?
Yes, if costs exceed revenue the business has a pre-tax operating loss. A series of negative results usually triggers a review of pricing, costs or the future of the business unit.
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