What Is SEC Rule 17a-5 and What Does It Require for Broker-Dealers?

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No one working at your firm has Rule 17a-5 in their job description. Your FINOP files the FOCUS reports, your CFO signs the annual report every spring, and the parts in between belong to whoever notices them last. Which is usually nobody until February.SEC Rule 17a-5 is the SEC’s reporting rule for broker-dealers: what you file, on what schedule, and who’s allowed to sign the audit that comes with it. The hard part is how spread out it is. Most firms only ever meet the piece with a deadline attached, the annual report due 60 days after fiscal year end, and never clock that the rule started asking for things back in the fall.If a broker-dealer sits anywhere in your fund complex, or you’re a placement agent running on a part-time FINOP, this one’s yours. A parent in São Paulo or London won’t buy you an extra day.Michael Coglianese, CPA, P.C. has audited broker-dealers, hedge funds, CPOs, CTAs, and RIAs with custody for 30+ years across five continents, so we’ve seen this go well and we’ve seen the other version.

What Is SEC Rule 17a-5?

SEC Rule 17a-5 (17 CFR 240.17a-5) is the SEC’s reporting rule for broker-dealers, and the sprawl is what makes it feel harder than it is. Three things cover the shape of it.

What It Governs: What your firm files, when it files, and who’s allowed to sign the audit stapled to it. The rule sets no dollar thresholds of its own.
What It Proves: Rule 15c3-1 sets how much net capital you hold, and Rule 15c3-3 protects customer money. Rule 17a-5 exists so regulators never have to take your word for either one.
The Four Paragraphs Worth Knowing: Paragraph (a) is your quarterly life, the FOCUS reports, and Form Custody, and (d) is the annual report itself. Paragraph (f) decides who can audit you, and (h) hands that auditor a duty to report you.

Who Has to File Under SEC Rule 17a-5?

Every broker-dealer registered with the SEC under Section 15 of the Exchange Act, and the carve-outs in paragraphs (d)(1)(iv) and (m) are narrow enough that you can assume they skip you. In practice, that sweeps in five kinds of firms.

Any Registered Broker-Dealer: The trigger is registration itself, not revenue, headcount, or what business you actually did last year. If the SEC has you on the list, you file.
In-House Placement Agents: The broker-dealer you set up to market your own funds is a filer in its own right, with its own audited financial report and its own accountant’s opinion, separate from anything the funds file.
Firms That Never Touch Customer Money: Staying clear of customer funds and securities changes which report you attach, since you’ll qualify for the shorter exemption report, but the annual filing still comes due on the same schedule.
Dormant Entities: The placement agent that hasn’t raised a dollar since 2023 owes a full financial report with an opinion attached. Deregister it or feed it, but don’t leave it sitting there hoping nobody notices.
Foreign-Owned Firms: The PCAOB counted 3,205 broker-dealer audits in 2025, plenty of them owned abroad, and every one faced the same deadline on the same EDGAR system. Your parent’s audit firm in Frankfurt can’t sign for you.

What Does SEC Rule 17a-5 Require for Broker-Dealers?

Rule 17a-5 asks for three things: quarterly filings, an annual report package, and an accountant qualified to sign it. They connect, so a shortcut in October usually resurfaces as a problem in February.

What Do You File During the Year?

FOCUS Part II or IIA, plus Form Custody, both to FINRA within 17 business days of each quarter end. These matter more than they look. Your audited net capital schedule has to tie back to the FOCUS you already filed, and (d)(2) makes you explain any material difference in writing. Get the number right all 12 months, and the annual report mostly assembles itself.

What Goes in the Annual Report?

Three documents, filed together:

The Financial Report: Five GAAP statements matching your FOCUS, plus supporting schedules for net capital and the reserve computations.
A Compliance or Exemption Report: A compliance report under (d)(3), or the much shorter exemption report under (d)(4) if you claim an exemption from the Customer Protection Rule.
Your Accountant’s Reports: An opinion on the financial report, plus an examination or review of whichever report you filed above.

Almost everyone lands on the exemption side. Of 3,205 broker-dealers, just 159 filed compliance reports. It runs a few sentences, but it swears your firm met a provision of 15c3-3(k) all year without exception, so disclose your own exceptions before your auditor finds them.

Who Has to Sign It?

A firm registered with the PCAOB and independent of you under Rule 2-01 of Regulation S-X, working to PCAOB standards. You name that firm by December 10 under (f)(2). Paragraph (h) is the part to read before fieldwork. If your accountant finds you out of compliance with the net capital or customer protection rules, they tell your CFO, and you file a notice under 17a-11. Miss that by one business day, and they file their own, straight to the SEC and FINRA.

When Is It Due, and Can You Get More Time?

Sixty calendar days after fiscal year end, so a December 31 close means March 1. It goes to the SEC on EDGAR, with copies to FINRA and SIPC. Smaller firms can get 90 days under a standing SEC order from 2021, provided you were 15c3-1 compliant at year-end, sit under $50 million in box 3530, qualify for the exemption report, and notified FINRA in writing. FINRA rewrote that policy in December 2025, moving the representations onto your principal financial officer. Set it up in the fall.

The Deadline Was Never the Problem

Nothing in SEC Rule 17a-5 sneaks up on anyone. The December 10 statement, the 17-business-day quarterly clocks, the 60 days, the one-day fuse in paragraph (h): every date is fixed and sitting on a government website right now. What changes firm to firm is the shape your books are in when fieldwork starts, and the SEC’s 2026 exam priorities specifically flag the timeliness of broker-dealer filings, so the date on yours gets read by people paid to notice.We’ve been PCAOB-registered since 2009, and our bench includes former regulators and Big Four alumni, so whoever tests your net capital schedule has sat on the government’s side of the table. We run the 17a-5 annual report, the exemption-report review, the monthly net capital and FOCUS work underneath it, and the tax filings around the entity, at a fee scoped to your size, with a partner who picks up his own phone.If you can’t name the person signing your opinion this year, talk to an expert this fall, while the fix is still easy.The rule gives you 60 days. The other 305 are where you earn them.

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