Books and Records

Quick Answer

A member must make and preserve every record required by the Securities Exchange Act of 1934, the SEC's recordmaking and records-retention rules, and FINRA rules. Where no period is stated, the default retention is 6 years. The flagship records run 6 (customer account information), 4 (written complaints), and 3 (negotiable-instrument authorizations). The taping rule targets firms that hire concentrations of registered persons from disciplined firms.

The whole unit on one sheet: the umbrella rule, records made, records preserved, retention numbers, nonresident firms, the post-withdrawal custodian, and the taping rule.


The One-Liners That Win Points

  • The umbrella books-and-records rule ties FINRA rules to the SEC's recordkeeping infrastructure; a format failure becomes a standalone FINRA offense, separate from the underlying SEC charge.
  • When two systems set different retention periods for the same record, the longer period controls.
  • The recordmaking rule governs what to make; the records-retention rule governs how long and in what format to preserve.
  • Each office must designate by name or title at least one person who can, without delay, explain the records kept there. This is office-specific, not a single home-office list.
  • Each account record must indicate signature by the responsible associated person (AP) and approval by a principal (dual sign-off).
  • Electronic storage requires either WORM (Write Once, Read Many) or an audit-trail alternative; the firm picks one, and WORM was NOT eliminated.
  • The access undertaking may be filed by a third party OR an executive officer of the firm; someone must still give it. For most broker-dealers, FINRA is the Designated Examining Authority (DEA).
  • Independent access means the firm can pull outsourced (cloud) records without vendor permission or assistance.
  • A nonresident broker-dealer must keep true, current copies within the United States and produce them within 14 days of written SEC demand.
  • Post-withdrawal, a member filing Form BDW must designate an eligible custodian: an associated person at the time of filing OR another FINRA member; consent must be affirmative and informed BEFORE filing.
  • Any account name or designation change needs written principal approval based on essential facts, documented.

Numbers to Lock In

ItemValue
Default retention (no period stated)6 years (after account closure, or after the record is made)
Customer account information6 years after each update / 6 years after account closure
Update customer account infoevery 36 months (3 years) if advice provided
Written customer complaint filesat least 4 years
Negotiable-instrument authorizationsat least 3 years after the authorization expires
Compliance / supervisory / procedures manualsat least 3 years after superseded
Communications (email, IM, social)3 years (SEC floor)
Manuals and taped calls: easily accessiblefirst 2 years
Nonresident production window14 days after written SEC demand
Taping: firm of 5-9 registered persons40% or more from disciplined firms
Taping: firm of 10-19 registered persons4 or more (absolute count)
Taping: firm of 20+ registered persons20% or more from disciplined firms
Taping: disciplined-firm lookback3 years from association
Taping: tape retentionat least 3 years (first 2 easily accessible)
Taping: FINRA reportingquarterly
Taping: one-time reduction window60 days below the threshold

Memory Aid (baseball double-play retention ladder)

"6-4-3 ledger play": Picture a baseball 6-4-3 double play filed in your records ledger. Customer info goes to shortstop (6 years), complaints flip to second base (4 years), and authorizations throw to first (3 years). The double-play sequence is the retention ladder: 6 - 4 - 3.

Top Gotchas

  • The 6-year default is a floor and a fallback; communications are 3 years under the SEC floor, so purging emails at 2.5 years violates the rule even though the FINRA default is 6.
  • For account-related records, the 6-year clock starts at account closure, not when the record is made.
  • The manuals clock starts when the manual is superseded, not when it is created; each replaced version keeps its own 3-year clock, and updates are preserved as separate records.
  • The negotiable-instrument-authorization clock starts at expiration, not when granted (a 10-year authorization runs 10 + 3 = 13 years).
  • The taping middle band (10-19) uses an absolute count of 4, not a percentage; three ex-disciplined-firm reps do NOT trigger it.
  • Taping thresholds use the firm's total registered-person count, not just customer-facing reps.
  • The 60-day reduction is one-time only, and it means dropping below the threshold, not just to it.
  • Taping-firm status is public on FINRA BrokerCheck, not confidential.
  • A custodian may convert formats but may NOT selectively omit, edit, or summarize records; conversion cannot alter or delete.
  • Custodian consent must be obtained before Form BDW is filed, and it must be informed; filing first and finding a signature later is non-compliant.
  • The nonresident 14-day clock runs from the demand forwarded by registered mail, not from when the firm sees it.
  • Filing Form BDW does not end retention; withdrawal is a custody event, not a destruction event.
  • Discretionary accounts need a dated, manual signature, not just an electronic checkbox.

One-Breath Recap

The umbrella rule pulls the SEC's recordmaking and records-retention rules into FINRA jurisdiction, so a format failure is a standalone FINRA offense and the longer of any two periods always controls. Records to be made cover per-office recordkeeping designations, dual sign-off on accounts, and the compliance architect record; records to be preserved cover 3-years-after-superseded manuals, WORM-or-audit-trail electronic storage with a third-party-or-executive-officer access undertaking, and independent access to outsourced records. Lock the retention ladder: 6 years default and customer account information, 4 years complaints, 3 years negotiable-instrument authorizations (first 2 years easily accessible). Nonresident firms keep U.S. copies producible within 14 days, withdrawing firms hand records to an associated person or another FINRA member on Form BDW, and the taping rule catches firms concentrating disciplined-firm reps (40% / 4 / 20% by size), with a one-time 60-day cure.


Need more than the recap? This is a condensed summary. If it is not enough, read the full Books and Records unit for the complete lesson.