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FINRA Series 28 Exam Guide: Introducing Broker-Dealer FINOP

Series 28 exam guide for the FINRA Introducing Broker-Dealer Financial and Operations Principal exam, with FINOP priorities, no-corequisite context, study plan, and practice links.

Use this Series 28 exam guide when you are preparing for the Introducing Broker-Dealer Financial and Operations Principal Qualification Examination. Series 28 is not a broad principal or sales-supervision exam. It is the narrower FINOP path for an introducing broker-dealer that does not carry customer accounts or hold customer funds or securities.

The current exam configuration uses four functions led by net capital, operations and records, and customer protection, funding, and cash-management controls. Treat it as a limited-scope FINOP exam. The strongest candidates understand where the introducing-firm boundary changes the answer compared with the broader Series 27 lane.

Function lessons

Use these Series 28 function guides after confirming the introducing broker-dealer FINOP route.

Series 28 exam snapshot

ItemCurrent FINRA reference point
RegistrationIntroducing Broker-Dealer Financial and Operations Principal
Exam focusFinancial reporting, operations and records, net capital, customer protection, funding, and cash management
Items95 multiple-choice items
Time limit2 hours
Passing score69%
CorequisiteNone

Where Series 28 fits

If your role sounds most like…Better route
broad financial and operations principal at a carrying or fuller-scope firmSeries 27
introducing-broker FINOP without custody or carrying responsibilitySeries 28
broad principal supervision across business linesSeries 24
sales supervisionSeries 9/10, Series 23, or Series 24 depending on scope

What to study first

Start with the introducing-firm boundary. Series 28 is not a smaller generic FINOP exam; it is about a financial and operations principal at a broker-dealer that does not carry customer accounts and does not hold customer funds or securities. That fact changes how you read operations, books and records, customer protection, funding, and cash-management questions.

Use this order:

  1. financial reporting purpose and required filings
  2. operations workflow, records preservation, and regulatory controls
  3. net capital classification and computation logic
  4. customer-protection perimeter and cash-management limits

The strongest answers classify the fact pattern before calculating or choosing a filing answer.

What this guide is for

Use this guide to confirm route fit, understand the weighted outline, and decide how to use practice questions once the FINOP boundary is clear. Series 28 rewards candidates who can think in terms of introducing-firm reporting, records, capital, and cash-management controls rather than broad broker-dealer operations.

Series 28 guide pages

PageUse it for
Study PlanBuild a weight-aware FINOP study schedule.
Cheat SheetReview exam facts, decision rules, and introducing-firm traps quickly.
FAQResolve route, scope, scoring, and preparation questions.
ResourcesCheck official FINRA links before scheduling.
Financial ReportingStudy statement, reporting, and filing-purpose questions.
Operations and RecordsStudy the largest workflow and records block after net capital.
Net CapitalStudy the highest-weight technical block.
Customer Protection, Funding and Cash ManagementStudy the introducing-firm perimeter.

Practice this exam

Use this free guide for review, then Start Series 28 Practice on Finance Prep for timed questions, topic drills, and detailed explanations.

In this section

Revised on Friday, May 29, 2026