What it means
A company based outside the United States that wants its shares or American depositary shares (certificates that represent shares of a foreign company and trade in the US) listed on a US exchange must first register them with the SEC. Section 12(b) of the Securities Exchange Act of 1934 sets out this process for exchange-listed securities.
Form 20-F is the main disclosure form foreign private issuers use, and the 12B suffix shows that it is being used for this registration. The filing is long and detailed.
It describes the business, the risks it faces, its management and major shareholders, related party deals, and several years of audited financial statements prepared under International Financial Reporting Standards (IFRS) or US generally accepted accounting principles (US GAAP). It reads much like the annual report a US company would produce.
After the registration becomes effective, the company must file an annual report on Form 20-F and furnish certain other documents on Form 6-K. These duties are lighter than the ones that apply to US domestic companies, because foreign private issuers do not file quarterly reports on Form 10-Q in the same way.
Even so, the company must keep its disclosures accurate and timely, and its auditors remain subject to US oversight. The form matters to executives because it is the gateway to the US capital markets.
A listed company can raise money from American investors, widen its shareholder base and raise its profile, but it also accepts US disclosure rules, auditor oversight and the risk of US legal claims. Many boards weigh these trade-offs carefully before committing.
Not every foreign listing uses this exact form. Canadian companies often use the multijurisdictional disclosure system, which relies on Form 40-F, and a foreign company that only wants to sell securities, not list them, may use a different registration statement.
Advisers choose the route based on the company's home country, size and goals. For a finance reader, the practical point is that the filing is a snapshot of a foreign business on the day it asks for a listing.
Analysts study it to understand the accounting policies, the currency exposure and the governance rules that apply. It is also the document competitors, journalists and short sellers tend to read first.
In practice
Real-world examples.
Example
A fast-growing fintech company based in Singapore decides to list on a US exchange. It files its Form 20-F registration under Section 12(b), including three years of audited accounts, so investors can compare it with US peers. Its chief financial officer expects the review by the exchange and the SEC to take several rounds of comments.
Example
A European manufacturer already has shares trading at home and wants American depositary shares listed in New York. Its legal team prepares the registration statement and works with the exchange in parallel to meet listing requirements. The bankers advise that the timetable depends on how quickly the audited figures are finalised.
Example
An equity analyst at a US fund reads the filing of a newly registered Asian retailer. She focuses on the risk factors and the notes on related party transactions before building a valuation model. She also converts the reported figures into dollars to compare margins with US competitors.
Case study
Seen in the real world.
Kestrel Motors is a fictional electric-scooter maker based abroad, used here as an illustrative case. It has grown quickly at home and wants a US listing to attract new investors and to raise its profile with global customers.
The company's finance team spends several months preparing a Form 20FR12B filing, including audited accounts that have to be restated to meet the form's requirements. Lawyers and bankers help draft the risk factors, and the board reviews every section because directors face legal responsibility for the content.
The registration becomes effective and the shares begin trading. The company then budgets for annual reporting, investor relations and continuing compliance, learning that a listing is a long-term commitment and not a one-off event. The finance director later reports to the board that the first year after listing cost more in fees and staff time than planned. The board agrees to hire an investor relations manager and to schedule quarterly voluntary updates, so that US shareholders hear from the company regularly.
Watch out
Common mistakes.
- Assuming a foreign company can avoid US disclosure rules. Once registered under Section 12(b), the company has ongoing reporting duties.
- Treating the filing as a marketing brochure. It is a legal disclosure document, and misleading statements can lead to liability for the company and its directors.
- Confusing it with Form 20-F as an annual report. The same document format is used, but this filing registers securities and is not a yearly update.
Questions
People also ask.
Does the form apply to US companies?
No, it is for foreign private issuers, and domestic companies use other registration forms.
Why does the name end in 12B?
It signals registration under Section 12(b) of the Exchange Act, which covers securities listed on a national securities exchange.
Which accounting standards can be used?
Foreign private issuers may generally use IFRS as issued by the International Accounting Standards Board or US GAAP, subject to the form's rules.
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