Somewhere in most public companies' investor relations calendars there is a quiet, recurring meeting that never appears on the org chart: brand and finance sitting down to agree on what to call a cost before either team touches a slide or a filing. The output of that meeting is usually one word. "One-time." It shows up in the press release, in the earnings call script, in the footnote to the income statement, and in the social copy that goes out an hour later. The word is doing a specific job, and the job is not accounting.
Accounting has a real category for non-recurring items, and auditors do check it. But the phrase "one-time charge" as it's used in public communications has drifted away from that technical meaning and become something closer to a genre convention, a signal that tells the reader "don't factor this into your model of who we are." When the same genre convention gets used for the same underlying cost, year after year, it stops being a description and starts being a performance.
The footnote is now a co-production
Ten years ago the sequence was simple: finance closed the books, wrote the disclosure, and handed it to communications to translate into plain English for the release. The translation happened after the fact. What's changed is that the sequencing has collapsed. Brand and finance now draft together, earlier, because the wording of the charge has to survive contact with three different audiences at once: analysts who read footnotes for a living, employees who will see the release before their own severance letter, and customers who might notice a familiar product getting quietly discontinued under the cover of a "restructuring."
That means the person choosing the word "one-time" is no longer only a controller. It's a joint decision, made in a room where someone is worried about covenant language and someone else is worried about a headline. The charge gets engineered for legibility before it gets engineered for accuracy, and the two goals pull in different directions more often than either team wants to admit.
If a cost recurs on a schedule you can set your calendar by, calling it one-time is not a forecast, it's a request.
Why the same story keeps working
The obvious question is why analysts and journalists let this keep happening. Part of the answer is that nobody is incentivized to be the person who flags the pattern in real time. An analyst who spends a call pushing on "didn't you call this one-time last year too" risks sounding pedantic if the number is small, and risks sounding like they're picking a fight if the number is large. Journalists on tight deadlines take the framing in the release because reframing it themselves takes reporting time they don't have before the news cycle moves on. The path of least resistance is to repeat the company's language, and repeating the language is itself a kind of ratification.
There's also a structural reason marketing teams keep reaching for the same label: it protects a specific, valuable asset, which is the brand's continuity story. A brand that says "we have a recurring cost problem in this part of the business" is admitting a management issue. A brand that says "we took a one-time charge to fix this" is admitting a single decisive action. Investors, employees, and customers all prefer the second story, so companies keep telling it, even when the underlying facts look more like the first.
- Recurring restructuring gets labeled a "one-time reorganization charge" each time headcount is trimmed.
- Recurring inventory write-downs get labeled "one-time impairment" when a product line quietly underperforms every cycle.
- Recurring legal settlements get folded into "one-time litigation costs" even when the litigation is itself a recurring feature of the business model.
What this changes about the work
For anyone who writes the words that go around a number, whether that's an agency drafting investor-facing copy or an in-house team coordinating a launch with an earnings date, the practical shift is this: the charge is no longer background noise you write around. It's foreground material you're expected to help shape. That means writers and strategists are being pulled into rooms that used to be finance-only, not because finance suddenly values storytelling, but because finance has learned that the story is now part of the disclosure's effectiveness.
It also means the standard of proof for "does this claim hold up" has to move earlier in the process. If a "one-time" label is going to survive scrutiny, someone on the team needs to actually check whether the same cost appeared under the same name in the prior period's filing, before the copy goes out, not after a reporter or a short-seller does that check publicly. That's a research task, not a writing task, and it belongs to whoever signs off on the language, brand or finance, whichever one currently owns the pen.
What to actually watch for
- Whether the charge category name repeats across consecutive periods, even if the dollar figure or the stated cause changes.
- Whether the release uses "one-time" language in the headline paragraph but hedges it with "may recur" or "similar items in future periods" language buried in the footnote.
- Whether the same cost, when it shows up again, gets a slightly different name so a line-by-line search won't catch the pattern.
None of this means every one-time charge is a fiction. Real one-time events happen: a plant burns down, a lawsuit settles, a division gets sold. The problem isn't the category, it's the discipline around who gets to use it and how often. Right now the discipline is being set jointly by brand and finance, in a room the rest of us don't see, and the output of that room is a word that arrives in your feed looking like a fact when it's really a negotiated position.
The practical takeaway for anyone in this trade is small but useful: treat "one-time" as a claim to be checked, not a category to be trusted, whether you're the one writing it or the one reading it in someone else's release.