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Series 39: Financial Responsibility Rules

Try 10 focused Series 39 questions on Financial Responsibility Rules, with explanations, then continue with the full Securities Prep practice test.

Series 39 Financial Responsibility Rules questions help you isolate one part of the FINRA outline before returning to a mixed practice test. The questions below are original Securities Prep practice items aligned to this topic and are not copied from any exam sponsor.

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Topic snapshot

ItemDetail
ExamFINRA Series 39
Official topicFunction 3 - Compliance with Financial Responsibility Rules
Blueprint weighting22%
Questions on this page10

Sample questions

Question 1

A broker-dealer whose business is limited to public DPP offerings must maintain minimum net capital of $250,000. It currently has $900,000 of equity capital and $2,100,000 of approved subordinated debt. The firm’s WSPs state that if a proposed capital withdrawal would reduce equity below 30% of total debt plus equity, the request must be escalated immediately to the FINOP and senior management, and no withdrawal may be made until any required regulator approval is obtained. Before principal sign-off on a new offering’s advertising budget, the sponsor asks the Series 39 principal to release $150,000 from equity capital today; the FINOP has not reviewed the request. What is the best action?

  • A. Wait until month-end and reassess on the next capital report.
  • B. Approve if the sponsor promises replacement within 30 days.
  • C. Escalate now and block the withdrawal pending FINOP review and required approval.
  • D. Approve because net capital stays above the minimum.

Best answer: C

Explanation: The withdrawal would reduce equity to about 26.3% of debt plus equity, below the firm’s stated trigger, so it cannot proceed without escalation and review.

The proposed withdrawal breaches the firm’s stated capital-structure control even though the firm may still be above its minimum net capital amount. A Series 39 principal should escalate immediately and stop the withdrawal until the FINOP reviews it and any required approval is obtained.

This question tests the difference between minimum net capital and a separate debt-equity or capital-withdrawal control. Here, the firm’s procedures require immediate escalation if equity would fall below 30% of total debt plus equity. After the proposed $150,000 withdrawal, equity would be $750,000 and total debt plus equity would be $2,850,000, so equity would be about 26.3%. That means the withdrawal creates a capital-structure problem under the firm’s WSPs before the FINOP has even reviewed it.

A principal should not rely only on the fact that the firm would still exceed the $250,000 minimum net capital requirement. The correct supervisory decision is to escalate the request immediately and prevent the withdrawal unless and until FINOP review and any required regulatory approval or notice condition are satisfied. Minimum net capital is not the only relevant limit.

  • Minimum only fails because the stem gives a separate debt-equity escalation trigger that must be followed even if minimum net capital is still met.
  • Promise to replace funds fails because a future repayment promise does not cure a present prohibited or restricted withdrawal.
  • Delay the booking fails because changing the timing of the entry does not eliminate the underlying capital-structure breach.

Question 2

A DPP broker-dealer wants to rely on the customer-protection exemption for firms that do not carry customer accounts. The principal is comparing subscription-handling models for a public DPP offering. Which model best fits that exemption?

  • A. Checks payable to the escrow bank are forwarded immediately, and the firm never holds customer funds or securities.
  • B. Checks are deposited in a firm-controlled subscription account before periodic transfer to escrow.
  • C. Checks go to escrow, but customer securities received for exchange are held by the firm until closing.
  • D. Checks payable to the escrow bank are stored overnight at the OSJ for next-day delivery.

Best answer: A

Explanation: This model fits the exemption because the firm does not carry customer accounts and promptly transmits all customer funds and securities.

The exemption is built for broker-dealers that do not carry customer accounts and do not hold customer property except to promptly transmit it. The model that sends checks straight to escrow and avoids holding either funds or securities is the best match.

The core concept is that a broker-dealer may be exempt from the full customer-protection reserve requirements when it does not carry customer accounts and promptly transmits all customer funds and securities. In a DPP offering, that means the firm should avoid taking custody of subscription money or customer securities beyond what is necessary for immediate forwarding.

If the firm keeps checks overnight, deposits them into a firm-controlled account, or retains customer securities until a later event, it is holding customer property rather than merely transmitting it. That weakens or defeats reliance on the exemption. The closest distractor is the overnight-storage choice, but even a short internal hold is still possession rather than prompt transmission.

  • Overnight hold fails because customer checks in the firm’s possession have not been promptly transmitted yet.
  • Firm account deposit fails because routing subscription funds through a firm-controlled account means the firm is holding customer funds.
  • Holding securities fails because the exemption requires prompt transmission of customer securities as well as customer funds.

Question 3

A DPP broker-dealer currently relies on the lower minimum net capital standard available only if it does not receive customer funds or securities and does not carry customer accounts. For a new public offering, the principal is revising subscription procedures. Which procedure best preserves the firm’s eligibility for that lower standard?

  • A. Require investors to send checks directly to the escrow bank, with the firm receiving only subscription copies
  • B. Allow registered representatives to collect subscription checks at the branch for weekly forwarding
  • C. Accept customer stock certificates temporarily while investors decide whether to liquidate for the purchase
  • D. Set up internal customer ledgers to hold pending investor cash until each subscription is accepted

Best answer: A

Explanation: This keeps customer funds out of the firm’s possession and avoids carrying customer accounts, preserving eligibility for the lower standard.

The lower net capital standard is tied to a narrow business model: the firm must not receive customer funds or securities and must not carry customer accounts. Having investors send money directly to an escrow bank best fits that model because the firm stays outside the custody chain.

This question tests financial-responsibility compliance for a limited DPP broker-dealer. If the firm wants to rely on the lower minimum net capital standard, it must avoid taking possession of customer funds or securities and avoid carrying customer accounts. A procedure that routes investor money directly to an independent escrow bank is the safest supervisory choice because the firm does not hold the funds.

By contrast, the lower standard is undermined when the firm:

  • takes in customer checks, even temporarily
  • accepts customer securities for safekeeping or processing
  • maintains customer cash or securities through internal account records

The key supervisory takeaway is that even short-term handling or bookkeeping custody can move the firm out of the lower-capital category.

  • Branch collection is inconsistent because the firm would be receiving customer checks before forwarding them.
  • Temporary certificates fail because accepting customer securities puts the firm in possession of customer property.
  • Internal ledgers fail because holding pending investor cash through customer account records means the firm is carrying customer accounts.

Question 4

A Series 39 principal is reviewing how a DPP broker-dealer stores required records. The firm’s written procedures require required records to be preserved for the full retention period, indexed, and available for prompt regulator access. Based on the exhibit, which action is fully supported?

Exhibit: Record-storage review

Record type                Storage method/location       Indexing            Retrieval
Subscription agreements    Microfilm / branch archive    Investor name       Same day
Complaint log              Electronic / firm server      Date and rep        Immediate
Retail offering emails     Outside service bureau        None                Up to 3 business days

Vendor note: Email files may be deleted after 24 months unless the firm sends a separate preservation notice.
  • A. Replace the electronic complaint log because required records cannot be kept on a firm server.
  • B. Approve all three storage methods because each record can be produced on request.
  • C. Require the email vendor arrangement to add indexing, prompt retrieval, and full-period preservation.
  • D. Move the microfilmed subscription agreements to electronic storage immediately.

Best answer: C

Explanation: The exhibit shows the outside service bureau lacks indexing, may delay access, and permits deletion before the required retention period ends.

The exhibit supports only one clear supervisory action: fix the outside service bureau arrangement for retail offering emails. Those files are not indexed, are not assured of prompt access, and may be deleted early, so the arrangement does not meet the firm’s stated recordkeeping requirements.

The core issue is whether each storage method satisfies three control points: preservation for the full retention period, indexing, and prompt access. Microfilm and electronic storage can be acceptable if those conditions are met. Here, the microfilmed subscription agreements are indexed by investor name and retrievable the same day, and the electronic complaint log is searchable and immediately available.

The outside service bureau arrangement fails on the face of the exhibit:

  • no index for the email records
  • retrieval may take up to 3 business days
  • vendor deletion is allowed after 24 months unless the firm sends a separate notice

A principal should not rely on that vendor setup for required records unless the contract and process are revised to preserve the records properly and make them promptly accessible. The closest distractor wrongly assumes that any ability to produce records is enough.

  • “Can be produced” is not enough because the email records still lack indexing and full-period preservation.
  • Microfilm is not the problem because the exhibit shows those records are indexed and available the same day.
  • Firm-server storage is not prohibited because the complaint log is electronic, searchable, and immediately retrievable under the exhibit.

Question 5

A broker-dealer whose business is limited to DPP offerings has started carrying proprietary accounts for two introducing broker-dealers. Assume the firm’s PAB reserve and related written-agreement requirements become relevant whenever, after netting PAB credits and debits, the firm holds a net PAB credit balance.

Exhibit:

Month-end PAB summary
Broker A credit balance      $180,000
Broker B credit balance       $95,000
Debit items                   $45,000

What should the Series 39 principal conclude?

  • A. Net PAB credit is $230,000; PAB requirements now apply.
  • B. Net PAB credit is $320,000; PAB requirements now apply.
  • C. Net PAB debit is $230,000; PAB requirements do not apply.
  • D. PAB requirements do not apply because the firm sells only DPPs.

Best answer: A

Explanation: Credits of $180,000 and $95,000 minus $45,000 of debits leave a $230,000 net PAB credit, making the PAB framework relevant.

PAB requirements become relevant when a DPP firm is carrying proprietary accounts of other broker-dealers and those accounts produce a net credit balance. Here, $180,000 plus $95,000 minus $45,000 equals a $230,000 net credit, so the principal must treat the PAB rules as applicable.

The key concept is that PAB obligations are triggered by the firm’s activity of carrying proprietary accounts of other broker-dealers, not by whether the firm’s product line is limited to DPPs. Once the firm carries those accounts, the principal must look at whether the PAB balances net to a credit position.

Here, the computation is straightforward:

  • Total PAB credits = $180,000 + $95,000 = $275,000
  • Less PAB debits = $45,000
  • Net PAB credit = $230,000

Because the result is a net credit balance, the PAB reserve and related written-agreement framework becomes relevant. The closest trap is treating the firm’s DPP-only business model as an exemption from PAB treatment, but the trigger is the carried PAB relationship and resulting net credit.

  • Added debits overstates the balance because debit items reduce, not increase, the net PAB credit.
  • Reversed the sign mislabels the result as a debit even though credits exceed debits by $230,000.
  • Focused on business line fails because DPP specialization does not remove PAB obligations once the firm carries other broker-dealers’ proprietary accounts.

Question 6

A Series 39 principal is reviewing a draft email for a public DPP offering before first use. The email states: “Because the firm is a SIPC member, investors are protected against loss of principal and missed distributions if the program declines in value.” What is the best next step?

  • A. Approve the email because the prospectus already discloses market risk.
  • B. Return the email for revision and withhold approval until the SIPC statement is corrected.
  • C. Revise the email to say SIPC insures the investment against loss, then approve it.
  • D. Permit first use if representatives orally explain SIPC limits to investors.

Best answer: B

Explanation: The principal should stop use of the misleading communication because SIPC does not guarantee investment performance, income, or protection from market loss.

The communication is misleading because it treats SIPC protection as a guarantee of principal and distributions. The principal’s next step is to prevent first use and require revisions so SIPC is described only in its proper context.

SIPC protection is limited to customer cash and securities when a broker-dealer fails financially and customer property is missing, subject to SIPC rules and limits. It does not guarantee a DPP’s performance, protect against market decline, or assure that projected or stated distributions will be paid. Because this problem appears during principal review before first use, the proper supervisory sequence is to stop the communication, require correction, and approve it only after the language is accurate. Existing prospectus risk disclosure or later oral explanations do not cure a misleading statement in the piece itself. The key takeaway is that SIPC may be referenced only in a way that does not imply insurance against investment loss.

  • Prospectus cure fails because separate risk disclosure does not fix a misleading statement in the email itself.
  • Oral clarification later fails because a misleading written communication should not be used first and explained afterward.
  • Calling it insurance fails because SIPC is not insurance of principal, income, or market performance.
  • Pre-use review is the critical control point, so the piece must be corrected before approval.

Question 7

At a DPP broker-dealer, a principal finds that a carried proprietary account of another broker-dealer is included in the firm’s PAB process, but the written agreement is outdated and the weekly PAB calculation uses assumptions that do not match the account’s current activity. Which statement is most accurate?

  • A. The account may remain in the PAB process if operations considers the differences immaterial until the next annual review.
  • B. No principal action is required unless the other broker-dealer first objects to the firm’s current PAB handling.
  • C. An outdated PAB agreement is only a books-and-records issue if reserve deposits have otherwise been made on time.
  • D. The deficiency should be escalated and corrected promptly, and the firm should not continue relying on unsupported PAB treatment for that account.

Best answer: D

Explanation: Required PAB agreements and computations must be current and consistent with actual activity before the firm relies on that treatment.

PAB controls are part of the firm’s financial-responsibility obligations, so required agreements and calculations must match actual account activity. When they are missing, outdated, or inconsistent, the principal should treat the issue as a current exception, escalate it, and require prompt remediation rather than continue unsupported reliance.

The key concept is that PAB treatment depends on current, supportable documentation and calculations. A principal who discovers that the written PAB agreement is outdated or that the firm’s computation does not reflect actual activity has identified an active supervisory and financial-responsibility problem, not a minor clerical issue. The appropriate response is to escalate the exception, investigate the mismatch, and require the records and computations to be brought into line before the firm continues relying on that PAB treatment for the account.

Deferring the issue to a later review, treating it as merely recordkeeping, or waiting for the other broker-dealer to complain is not an adequate supervisory response. The control framework has to reflect what the account is actually doing now, not what older paperwork says.

  • Delay until annual review fails because required PAB support cannot be left inaccurate simply because staff view the difference as immaterial.
  • Only a recordkeeping issue fails because inconsistent PAB agreements or computations affect financial-responsibility controls, not just file maintenance.
  • Wait for an objection fails because principals must act on identified control exceptions even without a complaint from the account holder.

Question 8

During a supervisory review of a public DPP offering, a carrying firm finds that an unaffiliated selling-group broker-dealer opened a proprietary omnibus account. Operations has already included the account in the firm’s weekly PAB reserve computation and related segregation. The signed paperwork is only a standard margin agreement; it does not identify the account as a PAB account or describe the agreed treatment of the broker-dealer’s cash and securities. What is the primary control concern?

  • A. The account must be frozen until the offering’s advertisements are reapproved.
  • B. PAB treatment is unsupported because the written agreement lacks required PAB terms.
  • C. The account should be included in the retail customer reserve formula instead.
  • D. Selling-group broker-dealers may not maintain proprietary omnibus accounts.

Best answer: B

Explanation: A firm cannot rely on a generic account form when the agreement does not memorialize PAB status and the handling of the broker-dealer’s assets under that treatment.

The key red flag is the missing written agreement content for PAB treatment. Internal coding and even weekly reserve processing do not cure the absence of documentation that identifies the account as PAB and governs how the carrying firm will treat the broker-dealer’s cash and securities.

For a proprietary account of another broker-dealer, PAB treatment is not just an operations label. The carrying firm needs an appropriate written agreement that supports treating the account as a PAB account and sets out the agreed handling of the broker-dealer’s assets under that framework. If the paperwork is only a generic margin agreement, the firm may be applying PAB reserve and segregation treatment without adequate contractual support.

In this scenario, the stem already says the firm is performing weekly PAB reserve processing and related segregation. That makes the primary issue the missing PAB agreement content, not reserve frequency, advertising review, or a blanket prohibition on proprietary omnibus accounts.

The main takeaway is that written PAB terms are a core control, not a back-office formality.

  • Retail reserve mix-up fails because the account is a proprietary account of another broker-dealer, so the issue is documenting PAB treatment, not automatically converting it to a retail customer account.
  • Account prohibition fails because the red flag given is deficient documentation, not that an unaffiliated selling-group broker-dealer is categorically barred from having such an account.
  • Advertising distraction fails because nothing in the facts ties the problem to communications review; the supervisory concern is financial-responsibility documentation.

Question 9

A broker-dealer whose business is limited to public DPP offerings reports net capital of $110,000 and aggregate indebtedness of $1,200,000. The firm’s procedures require immediate escalation if aggregate indebtedness exceeds 12 times net capital. A Series 39 principal discovers a $400,000 loan from a sponsor affiliate was excluded from aggregate indebtedness as “subordinated,” but there is no executed or approved subordination agreement and the loan is payable on demand. What is the most likely consequence if the liability is classified correctly?

  • A. The cash from the loan becomes non-allowable, so net capital falls by $400,000.
  • B. Aggregate indebtedness rises to $1,600,000 and exceeds the 12:1 threshold.
  • C. There is no capital effect because the lender is an affiliate.
  • D. Net capital rises because affiliate loans are treated as equity.

Best answer: B

Explanation: Without a valid subordination agreement, the affiliate loan remains a liability in aggregate indebtedness, pushing the firm’s ratio above its stated escalation level.

A liability is excluded from aggregate indebtedness only if it qualifies for an exclusion, such as a properly subordinated borrowing. Here, the loan is payable on demand and lacks an executed or approved subordination agreement, so it must be included in aggregate indebtedness. That increases aggregate indebtedness to $1,600,000, which is more than 12 times $110,000.

The key issue is whether the affiliate loan is truly excluded from aggregate indebtedness. It is not. A borrowing is not treated as subordinated just because management intended that result or because the lender is affiliated with the firm. Without a valid subordination agreement, the obligation remains a regular liability and belongs in aggregate indebtedness.

Applying the stem facts, aggregate indebtedness increases from $1,200,000 to $1,600,000. Compared with net capital of $110,000, that is about 14.5 times net capital, so it exceeds the firm’s stated 12:1 escalation trigger. The most likely consequence is an immediate capital and supervisory escalation, not a recharacterization of the loan as equity or a $400,000 deduction from assets.

The closest trap is treating the affiliate relationship as enough to exclude the liability, but affiliation alone does not create an aggregate-indebtedness exclusion.

  • Affiliate is not equity because a loan from an affiliate remains debt unless it is validly subordinated or otherwise excluded.
  • Affiliate status alone does not remove a payable-on-demand liability from aggregate indebtedness.
  • Non-allowable asset confusion fails because the issue is liability classification, not whether cash received is an allowable asset.

Question 10

A DPP-only broker-dealer introduces all transactions to a clearing firm, does not carry customer accounts, and requires investor subscription checks to be made payable directly to the issuer’s escrow agent. The firm’s Series 39 principal is updating customer-protection procedures. Which statement is INCORRECT under these facts?

  • A. If the firm starts holding subscription funds, it should re-evaluate its exempt status before doing so.
  • B. The firm should monitor whether any workflow change causes it to receive customer funds or securities.
  • C. Any misdirected investor check should be forwarded or returned promptly under written procedures.
  • D. The firm should perform weekly reserve-formula computations now to preserve its exemption.

Best answer: D

Explanation: An exempt introducing firm monitors whether it remains exempt; it does not perform reserve-formula mechanics unless its business changes to one that holds customer property.

This item tests the difference between monitoring an exemption and performing carrying-firm custody mechanics. A firm that does not carry accounts or hold customer funds or securities should supervise to maintain its exempt status, but it does not establish reserve-formula processes simply to stay exempt.

The key concept is that an exempt introducing firm must supervise its business model so it does not drift into receiving or holding customer property in a way that would change its customer-protection obligations. Here, the DPP firm sends subscriptions to the issuer’s escrow agent, does not carry accounts, and does not hold customer funds or securities. Under those facts, the principal’s job is to maintain procedures for exempt-status monitoring and prompt transmission or return of any misdirected customer property.

Reserve-formula calculations and related custody mechanics are associated with firms that actually carry customer accounts or hold customer funds or securities. They are not ongoing requirements merely to preserve an exemption. The closest trap is confusing “monitoring for a change in status” with “already operating as a carrying firm.”

  • Ongoing monitoring is appropriate because the principal must detect business-model changes that could end the firm’s exemption.
  • Prompt handling of a misdirected customer check is appropriate because exempt firms still need procedures to avoid retaining customer property.
  • Re-evaluating before change is appropriate because beginning to hold subscription funds could trigger different customer-protection obligations.
  • Reserve mechanics now fails because weekly reserve-formula computations apply to firms with carrying or custody functions, not to an exempt firm on these facts.

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Revised on Sunday, May 3, 2026