Quick Answer
SEC and FINRA rules sort broker-dealer records into three buckets: 6 years for customer- and firm-level records (account cards, statements, blotters), 3 years for transaction and communication records (confirmations, order tickets), and a few odd ones out (complaints at 4 years, corporate charters for the life of the firm). MSRB retention runs on a parallel but different split.
The SEC's broker-dealer recordkeeping framework establishes how long broker-dealers must keep their records. The 3-year vs. 6-year framework is one of the highest-frequency exam topics in this unit.
What Does the SEC Recordkeeping Framework Require?
- Establishes minimum retention periods for broker-dealer records
- Records must be preserved in a format and media compliant with SEC requirements
- Electronic storage is permitted if it meets WORM (Write Once, Read Many) or equivalent audit-trail requirements
- For all retention periods, the first 2 years the records must be kept in an easily accessible place
Which Records Get 6 Years?
These are the firm-level and customer-level records that must be retained for 6 years:
| Record Type | Retention Period |
|---|---|
| Blotters (purchase/sale, cash receipts/disbursements, securities received/delivered) | 6 years |
| General ledger | 6 years |
| Customer account records (account cards, new account forms) | 6 years after account closed or record updated |
| Customer account statements (copies) | 6 years |
| Written customer agreements | 6 years after record updated |
Think of it this way: If a record describes who the customer is or how the firm operates, it gets 6 years. Account cards, agreements, statements, and blotters all paint the big picture of the customer relationship or firm activity.
Exam Tip: Gotchas
- Blotters are 6 years even though they record transactions. They are aggregate firm-level records (daily summaries), not individual transaction documents. The exam tests whether you know this distinction.
Which Records Get 3 Years?
These are typically transaction-level and communication records:
| Record Type | Retention Period |
|---|---|
| Customer confirmations (copies) | 3 years |
| Order tickets | 3 years |
| Trial balances | 3 years |
| Communications (internal memos, correspondence) | 3 years |
| Advertising and sales literature | 3 years from last use |
| Written supervisory procedures (WSPs) | 3 years after termination of use |
| Associated person records (employment records, U4/U5, fingerprint records) | 3 years after the associated person's employment terminates |
Exam Tip: Gotchas
- Associated person records (U4/U5) and fingerprint records are 3 years (measured from when the associated person leaves), not 6.
- WSPs are 3 years after termination of use under the SEC recordkeeping framework. They are not in the 6-year category despite being firm-level documents.
- Advertising retention starts from last use, not from creation date. A brochure used for 2 years must be kept for 3 more years after the firm stops using it.
What About Written Complaints?
- Written complaints: 4 years under the customer-complaint recordkeeping rule
- Complaints do not fit neatly into the 3-year or 6-year category, making this a frequent exam question
Exam Tip: Gotchas
- Written complaints = 4 years. This is the only major record type that falls outside the standard 3-year and 6-year periods. If you see "complaints" in a retention question, the answer is almost always 4 years (under the customer-complaint recordkeeping rule).
What Never Expires?
- Corporate charter, articles of incorporation, bylaws, partnership agreements, and minute books are kept for the life of the enterprise (and of any successor firm), not for a fixed number of years. There is no "plus 6 years" tail.
How Do You Sort 3 Years From 6?
Memory Aid:
6-Year Records (Customer/Firm) 3-Year Records (Transaction/Communication) Account cards and new account forms Confirmations Account statements Order tickets Written agreements Trial balances Blotters and general ledger Correspondence and memos Advertising (from last use) Employment records (U4/U5) after termination WSPs (after termination of use) Pattern: Records about the customer (account info, agreements, statements) = 6 years. Records about individual transactions (confirmations, order tickets) = 3 years.
What Applies When No Specific Rule Sets a Period?
- Default retention period when no specific rule applies: 6 years
- Records must be preserved in a format and media compliant with the SEC broker-dealer recordkeeping framework
Think of it this way: If you cannot find a specific retention period for a record in the rules, default to 6 years. FINRA's books-and-records rule acts as the catch-all.
How Does the MSRB Retention Framework Differ?
For municipal securities dealers, the Municipal Securities Rulemaking Board (MSRB) has its own books-and-records framework, and it splits differently than the FINRA/SEC 3-year/6-year model:
- The MSRB recordkeeping rule specifies which books and records municipal securities dealers must create and maintain (blotters, account records, securities records, customer account information, customer complaint records, and more)
- The MSRB retention rule specifies how long each of those records must be preserved
| MSRB Retention Period | Record Type |
|---|---|
| 6 years | Blotters, account records, securities records, general ledger, suitability/Regulation Best Interest records, customer complaint records |
| 4 years (3 years for bank dealers) | Copies of confirmations, agency-transaction records, principal-transaction records, most of the basic customer account information, advertising (from date of use) |
| 6 years after account closed | The specific account-opening and account-maintenance terms and conditions within customer account information |
| Life of the enterprise | Partnership articles, articles of incorporation or charter, minute books |
Exam Tip: Gotchas
- MSRB confirmation copies are 4 years, not 6. Only certain customer- and firm-level records (blotters, account records, complaints, suitability records) get the MSRB 6-year period; individual confirmations and most transaction records follow the 4-year bucket, same logic as the FINRA transaction-vs-customer-record split, just with different numbers.
- MSRB complaint retention is 6 years, matching FINRA's blotters and account-record category, but longer than FINRA's own 4-year complaint rule. If the question specifies municipal securities complaints, the answer is 6 years under the MSRB retention rule.
What Should You Check on Exam Day?
- FINRA/SEC pattern: 6 years = customer/firm records (account cards, statements, agreements, blotters, general ledger); 3 years = transaction/communication records (confirmations, order tickets, trial balances, correspondence, advertising, WSPs)
- Written complaints (FINRA) = 4 years, the odd one out; U4/U5 and fingerprint records = 3 years after termination
- Corporate charter, bylaws, partnership agreements = life of the enterprise, no fixed tail
- MSRB pattern is different: 6 years covers blotters, account records, complaints, and suitability records; 4 years (3 for bank dealers) covers confirmations and most transaction records
- Default retention when no specific rule applies: 6 years; first 2 years, records stay in an easily accessible place