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 Customer Complaints?

• Written customer complaints: at least 4 years for FINRA members. This includes grievances from anyone authorized to act on the customer's behalf.
• A complaint submitted by email is still written. The four-year customer-complaint rule does not establish a retention period for every complaint from a non-customer.
• Municipal securities customer complaint records: at least 6 years under the MSRB retention requirements.

Exam Tip: Gotchas

• Municipal customer complaints require 6 years, not 4. The product involved changes the minimum retention period; sending a written complaint by email does not.

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 municipal securities books and records 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). It answers "what do I make?"
• The municipal securities recordkeeping retention rule specifies how long each of those records must be preserved. It answers "how long do I keep it?"
• Exam questions may shorten these names to the "recordkeeping rule" and the "retention rule." The first one always means what to create, and the second always means how long to keep it

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 customer 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