Editor’s note: This is general educational information about the United States corporate reporting calendar. It is not investment advice and does not concern any particular company. It draws on the statute, SEC forms and SEC rule releases listed at the end.
Analysis: what the calendar does and does not determine
The season exists because deadlines are absolute and fiscal year ends are conventional. Nothing requires companies in the same industry to report within days of one another; the fact that they do is a by-product of a shared December year end meeting a fixed day count. That has a consequence worth naming: comparability within a reporting cluster is an accident of convention, not a regulatory design, and a company that shifts its fiscal year end steps outside the cluster without changing anything about its business.
The deadline structure also builds in a predictable order. Large accelerated filers, at 60 days for the annual report, publish before accelerated filers at 75 days and non-accelerated filers at 90 days. The largest companies therefore set the interpretive frame for a season before most of the field has reported, and smaller issuers report into a market that already has a narrative. The rules produce that sequence by tying the shorter deadlines to filer size, and the informational consequence is a ranking of which reports arrive first.
What the calendar does not determine is the content of the announcement. Item 2.02 requires that a release be furnished and attached; it does not specify which measures appear in it, in what order, or against what comparison. The deadline governs the Form 10-Q and the Form 10-K, the documents with audited or reviewed financial statements and the full disclosure items. The release that moves the price is a separate document arriving on a separate clock, sometimes days earlier.
Two things are therefore checkable by a careful reader without any forecasting. The first is timing against category: whether a company filed inside its 40, 45, 60, 75 or 90 day window, and whether a Form 12b-25 appeared claiming the additional five or fifteen calendar days. The second is consistency between the Item 2.02 exhibit and the periodic report that follows it, since both are on EDGAR and both cover the same completed period. Neither test requires an opinion about the business.
What the documents say
Earnings season is not an event that anyone schedules. It is the visible result of a filing deadline that applies to thousands of companies at once, attached to a fiscal year that most of them end on the same date. The clustering is arithmetic, and the arithmetic is written down in three places: the statute that requires the reports, the rule that sets how many days a company has, and the form that governs the press release a company issues before the report itself arrives.
The statutory requirement, and where the quarters come from
The Securities Exchange Act requires an issuer with registered securities to file the annual reports, certified if the Commission’s rules require it by independent public accountants, and the quarterly reports that the Commission prescribes. The statute does not name the forms or fix the dates. It delegates both.
The Commission’s answer is Form 10-K for the fiscal year and Form 10-Q for each of the first three fiscal quarters. That produces four reporting events per company per year, three quarterly and one annual, which is the origin of the phrase. The fourth quarter has no Form 10-Q of its own because the annual report covers it. A company’s own fiscal calendar governs, so a business whose year ends in June reports on a different rhythm to one ending in December, but the majority of large United States issuers share a December fiscal year end and therefore share the deadlines.
Every filing goes to the Commission electronically through EDGAR and becomes publicly available immediately on filing. There is no embargo and no staged release. The public record and the market’s information arrive at the same moment.
The deadlines, and why they differ by company size
How long a company has depends on which filer category it falls into. The Commission’s schedule of filing deadlines for periodic reports, measured in calendar days after the period ends, sets a non-accelerated filer at 90 days for the annual report and 45 days for the quarterly, an accelerated filer at 75 days and 40 days, and a large accelerated filer at 60 days and 40 days.
The categories turn on public float, with a revenue test layered on top. The accelerated filer category begins at a public float of $75 million; large accelerated filer status attaches above $700 million. The Commission’s 2020 amendments excluded from both categories an issuer eligible to be a smaller reporting company that had annual revenues of less than $100 million in the most recent fiscal year for which audited financial statements are available. The same amendments raised the transition threshold for an accelerated filer to become non-accelerated from $50 million to $60 million of public float, and for exiting large accelerated filer status from $500 million to $560 million.
The practical effect is that the largest companies report first. A December year end plus a 60 day annual deadline puts the biggest annual reports in the market before the end of February, while a non-accelerated filer with the same year end has until the end of March. For quarterly reports, the 40 day and 45 day deadlines compress the whole field into a fortnight or so, which is what a reader experiences as the season.
A company that cannot meet a deadline has one formal option. Form 12b-25 notifies the Commission of a late filing, and the relief it offers is short and fixed: an annual report or transition report may be filed on or before the fifteenth calendar day following the prescribed due date, and a quarterly report or transition report on Form 10-Q, or a distribution report on Form 10-D, on or before the fifth calendar day following that date.
The press release comes first, and it has its own rule
The numbers a market reacts to usually arrive before the Form 10-Q or 10-K does, in a press release governed by Form 8-K. A current report on Form 8-K is generally due within four business days after the event, and Item 2.02 covers results of operations and financial condition. If a registrant, or anyone acting on its behalf, makes a public announcement or release, including an update of an earlier one, disclosing material non-public information about results of operations or financial condition for a completed quarterly or annual fiscal period, the registrant must disclose the date of the announcement, briefly identify it, and include its text as an exhibit.
The rule then explains the familiar pairing of a release with a conference call. A Form 8-K is not required under Item 2.02 for material non-public information disclosed orally, telephonically, by webcast or by broadcast if the presentation is complementary to a written announcement already furnished on Form 8-K under Item 2.02, initially occurs within 48 hours after it, is broadly accessible to the public by dial-in conference call, webcast or broadcast, has its financial and statistical information posted on the registrant’s website, and was announced by a widely disseminated press release with instructions on when and how to access it.
Information furnished under Item 2.02 is furnished rather than filed, which changes its liability treatment, unless the registrant states otherwise. Additional or updated material non-public information about the same completed period triggers a fresh Item 2.02 obligation.
