SEC 10-K Reporting Requirements: When the Duty Starts and Ends

A company's SEC 10-K reporting requirement does not come from the 10-K form itself. It comes from Section 12 or Section 15(d) of the Securities Exchange Act of 1934, and which one applies determines not only what a company has to file, but whether, and how, that duty can end.

Two different ways a company becomes a reporting company

The Exchange Act creates the periodic reporting duty, including Form 10-K, in two separate ways:

• Section 12 reporting, for a class of securities listed on a national securities exchange (Section 12(b)) or that crosses asset and shareholder thresholds outside an exchange (Section 12(g), currently at least $10 million in total assets and either 2,000 holders of record or 500 holders who are not accredited investors).
• Section 15(d) reporting, which attaches automatically to any company that registers a securities offering under the Securities Act, most commonly through an IPO registration statement, whether or not the company ever lists on an exchange or crosses the Section 12(g) thresholds.

A company can be a reporting company under one, the other, or both at once. That distinction matters because, as the next two sections show, a Section 15(d) duty and a Section 12 registration end in completely different ways.

What the duty actually requires

Once either section applies, the company owes the standard periodic reports: the annual report on Form 10-K, quarterly reports on Form 10-Q, and current reports on Form 8-K for specified events. The 10-K deadline itself runs 60, 75 or 90 days after fiscal year end depending on the company's filer category by public float, a detail covered in full in the 10-K explainer rather than repeated here.

The surprising part: a Section 15(d) duty can suspend itself

A Section 15(d) reporting duty is not permanent just because a company once sold stock to the public. Under Section 15(d)(1), the duty is automatically suspended for any fiscal year that begins with fewer than 300 holders of record of the registered class, or fewer than 1,200 holders of record for a bank or bank holding company. The company does not file anything to make the suspension happen; the statute does it on its own, measured at the start of the fiscal year.

What the company does file is a Form 15, under Rule 15d-6, which is notice to the SEC that the suspension applies, not the thing that causes it. Holders are counted under Rule 12g5-1, which generally excludes shares held in street name through a broker unless the company has reason to believe street name holding is being used to dodge the rule. A company that suspended reporting one year is not permanently out: if its holder count rises back to 300 or more at the start of a later fiscal year, the Section 15(d) duty resumes for that year.

Ending a Section 12 registration takes more than a quiet year

A Section 12(g) registration does not lapse on its own the way a Section 15(d) duty can. The company has to file a Form 15 certifying that it meets one of two thresholds:

Filing Form 15 under this track has two different timelines that run in parallel: Section 13(a) periodic reporting is suspended immediately on filing, but the Section 12(g) registration itself terminates 90 days later, unless the SEC shortens that period. A company exiting through an exchange listing instead of Section 12(g) uses Form 25 to withdraw its Section 12(b) registration, which runs on the separate timeline set out in Rule 12d2-2.

What happens if a company just misses a 10-K deadline

Missing a deadline is not the same as the reporting duty ending. A company that cannot file its 10-K on time can file a Form 12b-25, which EDGAR labels Form NT 10-K, no later than one business day after the original due date. That buys a short automatic extension; it does not change who is still required to file, and repeated late filings can affect a company's eligibility for shorter registration forms regardless of whether a 10-K eventually gets filed.

Checking a company's reporting status as data

EDGAR shows a company's filing history, but confirming whether its 10-K duty is still active, or ended with a Form 15, means checking for that specific form in its filing list. SecFeed's filing search covers both:

curl -G "https://secfeedapi.com/v1/filings" \
  --data-urlencode 'query=cik:1234567 AND formType:(15-12B, 15-12G, 15-15D)' \
  --data-urlencode "sort=desc" \
  -H "Authorization: Bearer YOUR_API_KEY"

from secfeed import Client

sf = Client("YOUR_API_KEY")
exits = sf.filings(query="cik:1234567 AND formType:(15-12B, 15-12G, 15-15D)", sort="desc")
if exits["filings"]:
    print("reporting duty ended or suspended:", exits["filings"][0]["filedAt"])
else:
    print("no Form 15 on file for this CIK")

A CIK with no Form 15 of any kind, and a recent 10-K on file, is still an active reporting company. One with a Form 15 and no 10-K since is not, though you should still check for a later registration (a new offering, a re-listing) that could reopen the duty under either section.

Frequently asked questions

Does every public company file a 10-K?

Only reporting companies under Section 12 or Section 15(d) of the Exchange Act do. A privately held company, or one that only sold stock under an exemption such as Regulation D or Regulation A, generally does not file 10-Ks unless it separately registers under one of those sections.

Can a company stop filing 10-Ks without doing anything?

Only if its reporting duty comes solely from Section 15(d). That duty suspends automatically each fiscal year the company starts with fewer than 300 holders of record (1,200 for a bank). A Section 12 registration does not end on its own; it requires filing Form 15.

How long after filing Form 15 does reporting actually stop?

Periodic reporting under Section 13(a) stops immediately when Form 15 is filed. The underlying Section 12(g) registration itself does not terminate until 90 days later, unless the SEC sets a different period.

What is the difference between Form 15 and Form 25?

Form 15 ends a Section 12(g) registration (or gives notice of a Section 15(d) suspension). Form 25 withdraws a Section 12(b) registration tied to exchange listing, on the separate timeline set by Rule 12d2-2.

Does missing the 10-K deadline end the reporting requirement?

No. A late Form 10-K, even after a Form 12b-25 extension, does not end a company's reporting duty. The duty only ends through the Section 15(d) suspension or a Form 15 filing described above.