Form BD is the uniform application that any firm must file with the Securities and Exchange Commission to register as a broker-dealer in the United States. You complete it electronically through the Central Registration Depository (CRD) system operated by FINRA, and the same form satisfies registration for the SEC, all 50 states, and most self-regulatory organizations.
The problem the form solves is fragmentation. Without one uniform application, a new firm would file dozens of separate state forms, each asking similar questions in different ways. According to the FINRA 2024 Industry Snapshot, roughly 3,298 broker-dealer firms remain registered in the United States, and every single one had to clear Form BD before opening an account.
Here is what you will learn in this guide:
- 📝 How to complete every Item on Form BD line by line, with named examples
- ⚖️ How federal rules under the Securities Exchange Act of 1934 shape each disclosure
- 🏛️ How state blue sky filings layer on top of the federal application
- 🚫 The seven most common mistakes that trigger FINRA deficiency letters
- ❓ Ten plain-English FAQs covering fees, timing, amendments, and withdrawal
What Form BD Is and Why It Exists
Form BD is the Uniform Application for Broker-Dealer Registration. The SEC adopted it under Section 15(b) of the Exchange Act so that one document can register a firm with the SEC, the states, and FINRA in a single submission. The form lives on the CRD system, which FINRA runs as the central electronic gateway for the entire securities industry.
The plain-English purpose of Form BD is to give regulators a complete profile of the firm before it opens for business. It captures who owns the firm, who controls it, what business it plans to do, and whether anyone tied to the firm has a disciplinary past. The consequence of skipping or fudging an answer is severe, because the SEC can deny registration under Section 15(b)(1)(B), and FINRA can deny membership under FINRA Rule 1014.
Consider a real-world example. A founder named Marcus Chen wants to open a small equities boutique in Vilnius, but he plans to onboard U.S. clients. He cannot accept a single U.S. order until his Form BD is approved, his FINRA New Member Application is granted under FINRA Rule 1017, and at least one state grants registration. A common misconception is that an SEC approval alone is enough, but state registration is a parallel requirement under each state’s blue sky law.
Who Must File Form BD
Any person who acts as a broker-dealer must file. The Exchange Act defines a broker in Section 3(a)(4) as anyone engaged in the business of effecting transactions in securities for the account of others, and a dealer in Section 3(a)(5) as anyone buying and selling securities for their own account as part of a regular business.
The consequence of acting as a broker-dealer without filing Form BD is a violation of Section 15(a) of the Exchange Act. The SEC can sue for disgorgement of every commission earned, and contracts with customers can be rescinded under Section 29(b).
A real-world example helps. Priya Patel runs a small advisory shop in Texas and starts placing private placement trades for a 1% fee. She thinks she is an adviser, not a broker. The SEC has charged similar fact patterns, and the Division of Enforcement treats transaction-based pay as a hallmark of broker activity. A common misconception is that calling yourself a “finder” avoids registration, but the SEC’s no-action position on finders is narrow and has never been finalized.
Where and How You File
You do not mail Form BD. You file it electronically through the FINRA Gateway, which feeds CRD and the Investment Adviser Registration Depository. The gateway charges fees that flow to FINRA, the SEC, and each state.
The consequence of filing on paper is rejection. The CRD system is the only permitted channel under SEC Rule 15b1-1. You also need an Entitlement Form before your first login.
Before You Start: Documents and Decisions
You cannot type your way through Form BD on the fly. The form asks for legal names, IRS Employer Identification Numbers, fingerprints for control persons, and detailed disciplinary histories that often require court records. Gathering this material first saves weeks of back-and-forth with FINRA staff.
A real-world scenario shows why. David Okafor opens a Delaware LLC for his fixed-income shop and tries to file Form BD the same week. He does not have his EIN yet, his three control persons have not finished fingerprint cards under Form U4, and his net capital computation is half-done. FINRA staff send a deficiency letter within 30 days, and his clock under FINRA Rule 1013 effectively pauses. A common misconception is that you can fix gaps after submission, but every gap delays the 180-day decision window in FINRA Rule 1014.
Pre-Filing Checklist
Before you log into CRD, you should gather the firm’s organizational documents, control person identifications, and a draft business plan. The plan must match the activities you check on Item 2 of Form BD.
The consequence of a mismatch between Item 2 and the FINRA New Member Application business plan is a flat denial. FINRA staff cross-walk both documents under FINRA Rule 1014(a)(3).
A practical example. Sarah Lindgren checks “municipal securities broker” on Item 2 but writes a business plan focused only on private placements. FINRA membership staff reject the application until she either drops the municipal box or amends the plan. The misconception that Item 2 is a “wish list” of future activities causes more deficiency letters than any other field on the form.
Walking Through Form BD Item by Item
Form BD has fourteen numbered Items and five Schedules labeled A, B, C, D, and E. Every Item has a stated purpose, a consequence for error, and a typical pitfall. The walkthrough below follows the official SEC Form BD instructions.
Item 1: Identifying Information
Item 1 asks for the firm’s full legal name, IRS EIN, CRD number, principal office address, and any business name or “doing business as” name. Each field maps to a public record that FINRA verifies against state corporate filings.
The consequence of using a name that is not on file with the Secretary of State is a deficiency letter. FINRA staff check the BrokerCheck name standards before they accept Item 1.
A real-world example. Marcus Chen’s firm is registered with the Delaware Division of Corporations as “Chen Capital Markets LLC” but he types “Chen Capital LLC” on Item 1. FINRA flags it, and Marcus must amend Item 1 within 30 days under SEC Rule 15b3-1. The common misconception that punctuation does not matter is wrong; the legal name must match character for character.
Item 2: Type of Business
Item 2 asks you to check every type of broker-dealer business you intend to conduct. Choices include broker or dealer in corporate equities, municipal securities, government securities, options, mutual funds, variable contracts, private placements, and roughly twenty more categories.
The consequence of checking a box you cannot support is a denial of FINRA membership. The consequence of failing to check a box you actually need is engaging in unregistered activity, which violates Section 15(b).
An example illustrates the trap. Priya Patel checks the “U.S. government securities broker” box because a client once asked about Treasuries. FINRA then asks for a Series 53 principal, a separate net capital computation, and a Treasury market expert on staff. The misconception is that an unused box is harmless, but each checked activity triggers parallel rules under MSRB or Treasury Department rules.
Item 3: Successor Information
Item 3 asks whether the applicant is a successor to a previously registered broker-dealer. A “yes” answer triggers Schedule D and a separate succession filing.
The consequence of a missed succession disclosure is that prior disciplinary history may not transfer cleanly, and customer claims can fall into a coverage gap. The SEC’s no-action guidance on succession explains the narrow path.
For example, Sarah Lindgren buys the assets of a small Boston broker-dealer and continues its business under a new entity. She must file Item 3 as a “yes,” attach Schedule D, and complete the FINRA continuing membership application under FINRA Rule 1017. The misconception that an asset purchase avoids successor status is wrong when the new firm continues the old book of business.
Item 4: SRO and Jurisdiction Selections
Item 4 has two parts. Part A lists every self-regulatory organization the firm wants to join, such as FINRA, NYSE, Cboe, and the MSRB. Part B lists every state and U.S. territory where the firm will register.
The consequence of an incomplete jurisdiction list is unregistered activity in any state you skip. Each state has its own blue sky law, and most charge a separate filing fee that ranges from about $50 to $500.
A practical example. David Okafor lists New York and Delaware on Part B but forgets New Jersey, where one of his largest clients lives. He cannot legally accept that client’s first order until he amends Item 4 and pays the New Jersey fee under N.J.S.A. 49:3-56. The misconception that one state’s registration covers nearby states is wrong; every state stands alone.
Item 5: Contact Employee and Books and Records
Item 5 names the contact employee and lists every location where books and records are kept. The contact employee fields a regulator’s first call, so the choice matters.
The consequence of naming a contact who has left the firm is delayed exam scheduling and possible referral under FINRA Rule 8210 for failure to respond. Books and records errors carry their own consequence under SEC Rule 17a-4.
For example, Marcus Chen lists his outside accountant as the contact person. When FINRA calls about a customer complaint, the accountant has no firm-side context, and a 30-day response deadline under Rule 8210 starts to run. The misconception that any “responsible adult” can serve as the contact is wrong; FINRA expects a registered principal.
Item 6: Other Business Activities
Item 6 asks whether the applicant is engaged in any business other than securities. A “yes” triggers Schedule C, which describes the activity in detail.
The consequence of an undisclosed outside business is a violation of the firm’s duty of candor and a possible bar under Section 15(b)(4)(A). FINRA flags inconsistencies between Item 6 and the Form U4 outside business activity disclosures.
A real-world example. Priya Patel’s firm also runs a real estate management arm. She checks “no” on Item 6 because she views the two businesses as separate. FINRA finds the real estate activity in a Google search and opens a candor inquiry. The misconception that “separate entity” means “no disclosure” is wrong if the entities share control.
Item 7: Control Affiliates
Item 7 asks whether the applicant controls, is controlled by, or is under common control with another partnership, corporation, or natural person engaged in the securities or investment advisory business. A “yes” triggers Schedule A, B, or C.
The consequence of hiding a control affiliate is severe, because Section 20(a) of the Exchange Act creates joint and several liability for control persons. The SEC can also cite SEC Rule 15b3-1 for the failure to update.
For example, Sarah Lindgren’s parent holding company also owns a registered investment adviser. Item 7 must be “yes,” and she must file Schedule A for direct owners of 5% or more, Schedule B for indirect owners of 25% or more, and Schedule C for changes. The misconception that an investment adviser affiliate is not a “securities business” is wrong under the Exchange Act’s broad definition.
Items 8, 9, and 10: Custody and Clearing
Item 8 asks whether the firm refers customers to or shares office space with a bank. Item 9 asks whether the firm has custody of customer funds or securities. Item 10 asks whether the firm clears its own trades or uses a clearing broker.
The consequence of mis-stating custody is a violation of the Customer Protection Rule, SEC Rule 15c3-3, and a separate net capital requirement under SEC Rule 15c3-1. A self-clearing firm needs at least $250,000 in minimum net capital, while a fully disclosed introducing firm needs $50,000.
A real-world example. David Okafor checks “self-clearing” on Item 10 because he wants flexibility, but he has only $100,000 in capital. FINRA denies the application until he switches to a clearing arrangement with a firm such as Pershing or BNY Clearing. The misconception that self-clearing is “more prestigious” ignores the capital and operations cost.
Item 11: Disclosure Questions
Item 11 is the longest and most consequential section. It asks fourteen disciplinary, criminal, regulatory, civil, and financial questions about the firm and every control affiliate. A “yes” answer to any sub-part triggers a Disclosure Reporting Page (DRP).
The consequence of a false “no” answer is statutory disqualification under Section 3(a)(39) of the Exchange Act. The SEC can bar control persons for life, and FINRA can expel the firm under FINRA Rule 9520.
A real-world example. Marcus Chen settled a small civil case in 2018 that was dismissed without prejudice. He answers “no” to Item 11C because the case was dismissed. FINRA’s review of public court records finds the filing, and the answer must be amended within 30 days under SEC Rule 15b3-1. The misconception that “dismissed” cases can be ignored is wrong; the question covers any reportable event regardless of outcome.
Item 12: Non-Securities Business
Item 12 asks the percentage of annual revenue the firm derives from non-securities sources. The answer drives FINRA’s view of whether the firm is truly a broker-dealer or a side business.
The consequence of an unrealistic answer is a request for tax returns, bank statements, and customer agreements. A firm that derives less than 20% of revenue from securities may face an “intent” question.
For example, Priya Patel writes “10%” on Item 12 because most of her revenue comes from real estate. FINRA staff ask why she needs broker-dealer registration at all, and the application stalls. The misconception that a broker-dealer can be a part-time business is wrong; FINRA expects a real, ongoing securities operation.
Items 13 and 14: Execution and Signature
Item 13 captures the printed name and title of the executing principal. Item 14 is the signature block, which is electronic in CRD.
The consequence of a signature by an unauthorized person is rejection of the entire filing under SEC Rule 15b1-1. The signer must hold a Series 24 or equivalent principal license.
For example, Sarah Lindgren’s CFO signs Item 14, but he holds only a Series 27 financial principal license. FINRA rejects the filing because the Series 27 covers financial reporting, not general securities supervision. The misconception that any “principal” qualifies for any signature is wrong; each license has a defined scope.
Schedules A Through E Explained
The Schedules collect detail that does not fit on the main form. Each Schedule has a specific trigger and a specific update rule.
Schedule A: Direct Owners and Executive Officers
Schedule A lists every direct owner of 5% or more of any class of voting securities, plus every executive officer regardless of ownership. The list includes the person’s full legal name, CRD number, ownership percentage, and date of acquisition.
The consequence of an omitted Schedule A name is a control person violation under Section 20(a). FINRA cross-checks Schedule A against Form U4 filings.
Schedule B: Indirect Owners
Schedule B lists every indirect owner of 25% or more of the firm. Indirect ownership flows through holding companies, trusts, and partnerships, so the chain can be long.
The consequence of a missed indirect owner is the same as Schedule A. The 25% threshold is set by the SEC Form BD instructions, not by state law.
Schedule C: Amendments to Schedules A and B
Schedule C reports any change to the people listed on Schedules A or B. Adds, drops, and ownership changes all go on Schedule C.
The consequence of a missed Schedule C update is a violation of SEC Rule 15b3-1. The 30-day clock starts on the date the change is effective, not the date the firm “decides” to file.
Schedule D: Other Business Names and Successor Information
Schedule D collects “doing business as” names, prior firm names, and successor information tied to Item 3. The detail must match state corporate records.
The consequence of inconsistent Schedule D entries is a referral to state regulators, who often require their own DBA filings.
Schedule E: Disclosure Reporting Pages
Schedule E is the family of Disclosure Reporting Pages tied to “yes” answers on Item 11. Each event gets its own DRP, with court documents, settlement amounts, and a narrative.
The consequence of a sloppy DRP is a statutory disqualification review. FINRA can pause the entire application until the DRP narrative meets the FINRA Rule 9520 standard.
Three Real-World Filing Scenarios
The table format below shows how three different firms approach Form BD. Each row pairs a Filing Choice with the Regulatory Result.
Scenario 1: New Equities Boutique in New York
| Filing Choice | Regulatory Result |
|---|---|
| Marcus Chen checks “broker in corporate equities” only on Item 2 | FINRA scopes the New Member Application to equities and Series 24 supervision |
| Marcus selects “fully disclosed” on Item 10 | Net capital floor drops to $50,000 under SEC Rule 15c3-1 |
| Marcus lists New York and Delaware on Item 4 Part B | Two state filing fees apply, totaling roughly $700 |
| Marcus answers “no” to all Item 11 questions truthfully | No DRPs are required, and the application moves faster |
| Marcus signs Item 14 with a Series 24 principal | Signature is accepted on first review |
Scenario 2: Texas Municipal Securities Dealer
| Filing Choice | Regulatory Result |
|---|---|
| Priya Patel checks “municipal securities dealer” on Item 2 | MSRB registration is required, and a Series 53 principal must be hired |
| Priya selects 12 states on Item 4 Part B | Each state’s blue sky filing fee applies separately |
| Priya answers “yes” to a 2019 customer complaint on Item 11H | A Schedule E DRP is filed with the full narrative |
| Priya lists her parent holding company on Schedule B at 60% indirect ownership | The parent enters FINRA’s control person review |
| Priya selects “self-clearing” on Item 10 | Net capital floor jumps to $250,000 |
Scenario 3: California Crypto-Adjacent ATS
| Filing Choice | Regulatory Result |
|---|---|
| David Okafor checks “broker or dealer making inter-dealer markets” on Item 2 | FINRA scrutinizes ATS rules under Regulation ATS |
| David lists California, New York, and Florida on Item 4 Part B | Three state filings, plus a California ATS notice under Rule 260.204.9 |
| David answers “yes” to Item 7 because his parent owns an RIA | Schedules A and B disclose the full ownership chain |
| David lists a chief compliance officer on Item 5 | FINRA accepts the contact, but the CCO must hold a Series 14 or equivalent |
| David signs Item 14 within 24 hours of his last edit | The CRD timestamp anchors the 180-day FINRA decision clock |
Mistakes to Avoid
Form BD errors are not just paperwork problems. Each one delays opening day and adds legal cost. The list below covers the seven most common mistakes that show up in FINRA deficiency letters.
- Mismatching the legal name on Item 1 with the Secretary of State record, which causes a same-day rejection.
- Checking too many activities on Item 2, which forces FINRA to demand staff and capital you do not have.
- Hiding a dismissed lawsuit on Item 11, which becomes a candor violation under Section 15(b)(4).
- Listing a non-principal as the Item 14 signer, which voids the entire filing.
- Missing a 25% indirect owner on Schedule B, which is a control person disclosure violation.
- Filing Item 4 with too few states, which forces a costly amendment when the first out-of-state customer signs up.
- Picking “self-clearing” on Item 10 without the $250,000 net capital, which leads to outright denial under SEC Rule 15c3-1.
- Using a generic business plan that does not match the Item 2 boxes, which fails the FINRA Rule 1014 review.
Do’s and Don’ts of Filing Form BD
The do’s and don’ts below come from years of FINRA staff guidance and SEC enforcement orders. Each point includes the why behind the rule.
Do’s
- Do confirm the legal name with the Secretary of State on the same day you file, because a name change after filing requires a Schedule D amendment.
- Do read every Item 11 sub-part out loud, because the disclosure questions catch dismissed, withdrawn, and pending events that people forget.
- Do attach a clean organizational chart to your FINRA New Member Application, because the chart is the staff’s first map of Schedules A, B, and C.
- Do hire a Series 24 principal before you sign Item 14, because the signature is invalid without a properly licensed principal.
- Do budget at least 90 days for FINRA review, because FINRA Rule 1013 sets a 30-day initial review and a 180-day decision window.
Don’ts
- Don’t paste a prior firm’s Form BD answers into a new filing, because each firm has unique Item 7 control affiliates.
- Don’t ignore a deficiency letter past its 30-day deadline, because FINRA can deem the application withdrawn.
- Don’t try to file Form BD without the SEC EDGAR codes, because the system will reject the submission.
- Don’t list a virtual office on Item 1 without disclosing the books and records location on Item 5, because SEC Rule 17a-4 requires a real recordkeeping address.
- Don’t underestimate state fees, because NASAA’s fee schedule shows totals that can exceed $10,000 for a 50-state filing.
Pros and Cons of Filing Form BD Yourself
Some founders file Form BD without outside counsel. The choice has real trade-offs.
Pros
- Lower upfront legal cost, because outside counsel often charges $25,000 or more for a full New Member Application package.
- Direct knowledge of the firm’s business plan, because the founder lives the operations every day.
- Faster internal communication, because there is no email lag with outside lawyers.
- Better long-term compliance habits, because the founder learns every rule firsthand.
- Simpler amendment process later, because the founder already knows the system.
Cons
- Higher rejection risk, because FINRA staff expect polished filings under FINRA Rule 1014.
- Longer review time, because deficiency letters add 30 to 60 days each.
- Greater statutory disqualification risk on Item 11, because lay filers miss disclosure nuances.
- Hidden state fee surprises, because the founder may not track NASAA’s fee schedule closely.
- Lost time, because the founder cannot focus on hiring, customers, or capital while filing.
Federal vs. State Layers of Form BD
Federal law sets the floor. State blue sky laws layer on top. The table below shows the differences a new firm must plan for.
| Topic | Federal Rule | State Layer |
|---|---|---|
| Statute | Exchange Act §15 | NASAA Model Rules |
| Filing Channel | CRD via FINRA Gateway | CRD via FINRA Gateway |
| Fee Range | $200 SEC notice fee | $50 to $500 per state |
| Net Capital | SEC Rule 15c3-1 | Most states defer to federal rule |
| Disclosure Standard | Section 3(a)(39) statutory disqualification | State “good business repute” tests |
| Amendment Window | 30 days under Rule 15b3-1 | Most states mirror 30 days |
Key Court and Enforcement Rulings
A handful of SEC and FINRA actions shape how regulators read Form BD today. Each ruling has a practical lesson for new filers.
The SEC’s order in In the Matter of Alpine Securities Corp. shows that even a small disclosure error on Item 11 can support a cease-and-desist. The lesson is that “small” disciplinary events still need clean Schedule E DRPs.
The Second Circuit’s review of FINRA’s expulsion power in Saad v. SEC underlines that a Form BD record can follow a control person across firms for life. The lesson is that disclosure is not a one-time event.
The SEC’s No-Action Letter on finders reminds founders that the Item 2 box for “private placements” is not a substitute for full broker registration if the activity is regular.
Withdrawal and Amendment: Form BDW and Schedule C
A firm that exits the business files Form BDW to withdraw registration. A firm that changes any answer on Form BD files an amendment within 30 days under SEC Rule 15b3-1.
The consequence of a missed amendment is a FINRA Rule 4530 reporting violation. The consequence of a missed Form BDW is continued FINRA membership fees and continued exam exposure.
For example, Marcus Chen’s firm closes its doors, but he forgets to file Form BDW for six months. FINRA bills him for the full year, and an exam team opens a books and records review under SEC Rule 17a-4. The misconception that “winding down” pauses obligations is wrong; only Form BDW stops the clock.
Form BD-N for Notice Filers
Some firms registered with another regulator use Form BD-N for notice filings. The form is shorter than Form BD and applies to specific exempt categories.
The consequence of using Form BD-N when full registration is required is the same as not filing at all. The SEC treats notice-only firms as unregistered if they exceed the exemption.
A real-world example. Sarah Lindgren files Form BD-N because her firm is registered as a futures commission merchant with the CFTC and only sells security futures. If she expands into corporate equities, she must convert to a full Form BD within 30 days. The misconception that BD-N is a permanent shortcut is wrong.
FAQs
Is Form BD the same as the FINRA New Member Application?
No. Form BD is the SEC and state registration application. The FINRA New Member Application is a separate package required under FINRA Rule 1013, but both are filed together through CRD.
Can a single Form BD register a firm in all 50 states?
Yes. One Form BD covers every jurisdiction listed on Item 4 Part B. Each state still charges its own fee and applies its own blue sky review under NASAA standards.
Do I have to amend Form BD if my address changes?
Yes. Any change to Item 1 or Item 5 must be filed within 30 days under SEC Rule 15b3-1. FINRA flags address mismatches almost immediately.
Is Form BD public?
Yes. Most fields appear on BrokerCheck, although some private fields stay internal to FINRA and the SEC.
Can I file Form BD on paper?
No. Paper filings are rejected. The CRD system is the only permitted channel under SEC Rule 15b1-1.
Does Form BD cost money to file?
Yes. The SEC notice fee runs about $200, and each state charges between $50 and $500. FINRA also charges its own membership and review fees on a separate schedule.
Is fingerprinting part of Form BD?
No. Fingerprints belong on each individual’s Form U4, not on Form BD itself. The two filings travel together through CRD.
Can a foreign firm file Form BD?
Yes. A non-U.S. firm can file Form BD if it appoints a U.S. agent for service of process and meets the Exchange Act §15(b) standards.
Does an investment adviser need Form BD?
No. A pure investment adviser files Form ADV, not Form BD. A dual-registrant files both.
Can FINRA deny a Form BD application?
Yes. FINRA can deny membership under FINRA Rule 1014 if the firm fails any of the fourteen standards, including financial, supervisory, and disciplinary tests.
Does a Form BD filing expire?
No. Registration stays active until the firm files Form BDW to withdraw or the SEC revokes it. The firm must still pay annual FINRA assessments and renewal fees.
Can I correct a typo on Form BD without a full amendment?
Yes. Minor corrections can be filed as a Schedule C amendment within 30 days under SEC Rule 15b3-1. Material changes still require a full Item-level amendment.
Related reading
- How to Fill Out SEC Form U4 (w/Examples) + FAQs
- How to Fill Out Pennsylvania Securities Broker-Dealer Registration + FAQs
- How to Fill Out Massachusetts Securities Broker-Dealer Registration + FAQs
- How to Fill Out New Jersey Bureau of Securities Broker-Dealer Registration + FAQs
- How to Fill Out Georgia Securities Dealer Registration (GA) + FAQs
- How to Fill Out the Arizona ACC Securities Dealer Registration (Form BD) + FAQs
- How to Fill Out SEC Form S-1 (w/Examples) + FAQs