Quick Answer
The FINRA suitability rule requires a reasonable basis to believe a recommendation is suitable for the customer. The rule is triggered by a recommendation and imposes three cumulative obligations: reasonable-basis (understand the product), customer-specific (match to the customer's investment profile), and quantitative (a series of trades is not excessive in light of the customer's profile).
Once the customer profile is on file, the FINRA suitability rule governs whether a given recommendation is allowed. It is the core Series 6 suitability standard, and it sits at the center of Function 2.3.
What does the suitability rule require for recommendations?
A member or associated person (AP) must have a reasonable basis to believe that a recommended transaction or investment strategy involving a security or securities is suitable for the customer based on the information obtained through reasonable diligence to ascertain the customer's investment profile.
Three points matter for the exam:
- The suitability rule is triggered by a recommendation. It does not apply to every customer interaction. (Contrast: the know-your-customer (KYC) rule applies whether or not a recommendation is made.)
- A recommendation can be to buy, sell, hold, or adopt an investment strategy involving securities.
- The rule applies to the firm (the member) and to the associated person making the recommendation.
Exam Tip: Gotchas
- Suitability requires a RECOMMENDATION. A customer who walks in, names a fund, and places an order with no advice has not triggered the suitability rule. The rep still owes KYC under the know-your-customer rule and must document the unsolicited nature of the order.
What are the three suitability obligations?
The suitability rule has three cumulative obligations. A recommendation must pass all three, not just one.
| Obligation | Scope | Test |
|---|---|---|
| Reasonable-basis | The product or strategy itself | Has the firm done reasonable diligence to understand the potential risks and rewards? Is there a reasonable basis to believe the recommendation is suitable for at least some investors? Can exist with no specific customer in view. |
| Customer-specific | The match between the recommendation and the particular customer | Based on this customer's investment profile, is there a reasonable basis to believe the recommendation is suitable for that customer? |
| Quantitative | The series of trades as a whole | Is the pattern of recommended transactions not excessive and not unsuitable taken together? Prevents churning even where each individual trade could pass customer-specific review. |
Think of it this way: Reasonable-basis is "Is this product OK for anyone?" Customer-specific is "Is this product OK for this person?" Quantitative is "Even if each trade is OK, are we doing too many of them?" All three must say yes.
Exam Tip: Gotchas
- The three suitability obligations are cumulative, not alternative. A recommendation that passes reasonable-basis but fails customer-specific (bad match for the customer's profile) is still unsuitable. A recommendation that passes customer-specific but fails quantitative (too many trades in the account) is still unsuitable.
How is each suitability obligation satisfied?
The suitability rule's commentary breaks down the components of each obligation.
What Does Reasonable-Basis Suitability Require?
- Requires reasonable diligence to understand the product
- Review of the prospectus, knowledge of fees, risks, tax treatment, payouts, liquidity
- The firm must understand the product before adding it to the selling agreement
What Does Customer-Specific Suitability Require?
- Requires a reasonable basis to believe the recommendation is suitable for the specific customer based on the investment-profile factors
- The analysis is forward-looking at the time of the recommendation, not a guarantee of investment performance
What Does Quantitative Suitability Require?
- The rep must have a reasonable basis to believe that a series of recommended transactions, even if each is suitable on its own, is not excessive in light of the customer's investment profile
- Designed to prevent churning (excessive trading to generate commissions)
- No control element. FINRA removed the requirement to prove the rep had actual or de facto control over the account. A series of excessive recommendations can violate the quantitative obligation regardless of who directs the account
Can the Customer Afford the Commitment?
Separate from the three obligations above, the suitability rule prohibits recommending a transaction, a continuing purchase, or an investment strategy unless the firm or rep has a reasonable basis to believe the customer has the financial ability to meet that commitment.
- This is a capacity to pay test, not a match-to-profile test
- It can fail even when the product fits the customer's objectives and risk tolerance perfectly
- A variable contract sold on a premium schedule the customer cannot sustain fails here
- So does a systematic purchase plan larger than the customer's income supports
- Churning vs. excessive trading: churning is the fraud charge, requires scienter (intent to defraud), and is where control still matters; quantitative suitability is the regulatory violation, and the excessive pattern itself is enough (no intent or control required)
Exam Tip: Gotchas
- Quantitative suitability does NOT require control over the account. A series of excessive recommendations can violate the quantitative obligation even when the customer directs the account. Control plus intent (scienter) belongs to the more serious churning (fraud) charge.
When does the reasonable-basis suitability obligation attach?
Reasonable-basis suitability can be established before any customer is identified. It is a duty to understand the product.
- A firm that adds a new mutual fund to its selling agreement without first understanding the fund's risks has violated the reasonable-basis obligation
- This is true even before the first recommendation is made
- Series 6 reps recommending variable annuities, mutual funds, and 529 plans rely on the firm's reasonable-basis diligence
Think of it this way: Reasonable-basis is the firm's product-review desk. Customer-specific is the rep's recommendation to a particular customer. Quantitative is the supervisor's look at the account over time. Three different eyes on three different questions.
Exam Tip: Gotchas
- Reasonable-basis suitability can exist with no customer in view. A firm that lets a rep recommend a product the firm has not diligenced has failed reasonable-basis, regardless of whether that customer turns out to be a perfect match for the product.
What are the customer profile factors used for suitability?
Every customer-specific analysis runs through the investment-profile factors listed in the suitability rule:
- Age
- Other investments
- Financial situation and needs
- Tax status
- Investment objectives
- Investment experience
- Investment time horizon
- Liquidity needs
- Risk tolerance
- Any other information the customer discloses
Missing information from this list narrows what the rep can recommend. The rep may still place unsolicited trades the customer directs.
What are the most tested suitability concepts?
Exam Tip: Gotchas
- Recommendation (not just account opening or a routine conversation) triggers the suitability rule.
- Three cumulative obligations: reasonable-basis, customer-specific, quantitative. All three apply.
- Quantitative does NOT require control of the account. A series of excessive recommendations violates it regardless of who directs the account; control plus intent (scienter) is the separate churning (fraud) charge.
- Reasonable-basis can attach BEFORE any customer exists. It is a product-understanding duty.
- The investment-profile factor list is the governing list for customer-specific suitability.
What Should You Check on Exam Day?
- Can you name the three cumulative suitability obligations: reasonable-basis, customer-specific, and quantitative?
- Do you know that reasonable-basis suitability can attach before any customer is identified, because it tests the product itself?
- Can you explain why quantitative suitability does not require control of the account, unlike the churning fraud charge, which requires control and scienter?
- Do you know that the capacity-to-pay test is separate from the three obligations and can fail even when the product fits the customer's profile?
- Can you state that a recommendation failing any one of the three cumulative obligations is unsuitable, even if it passes the other two?