Books and Records Retention Requirements

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
• Most records must be kept in an easily accessible place for the first 2 years of their retention period

Which Records Get 6 Years?

These are the firm-level and customer-level records that must be retained for 6 years:

Think of it this way: If a record describes how the firm operates as a whole, or sets the terms for opening and maintaining an account, it gets 6 years. Blotters, the general ledger, and account cards paint that big picture.

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:

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.
• Written customer agreements and account statements are 3 years, not 6. The word "customer" pulls candidates toward the 6-year group. Only the account cards and records covering the terms of opening and maintaining the account get 6 years, and that clock starts when the account closes.

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 (Firm-Level / Account Terms)	3-Year Records (Transaction/Communication)
Account cards and new account forms	Account statements
Blotters and general ledger	Written customer agreements
	Confirmations
	Order tickets
	Trial balances
	Correspondence and memos
	Advertising (from last use)
	Employment records (U4/U5) after termination
	WSPs (after termination of use)

Pattern: Records about how the firm operates, or the terms of opening and maintaining an account (account cards, blotters, general ledger) = 6 years. Records about individual transactions or communications (statements, agreements, confirmations, order tickets) = 3 years. The word "customer" is the trap: it does not put a record in the 6-year group.

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

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 = firm-level records and the account-opening terms (account cards, blotters, general ledger); 3 years = transaction/communication records (customer statements, written agreements, 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; most records stay in an easily accessible place for the first 2 years