/investment-suitability

name: investment-suitability
description: "Assess investment suitability obligations under FINRA Rules 2111 and 2090 across all three suitability prongs. Use when the user asks about reasonable-basis, customer-specific, or quantitative suitability, product-specific concerns for complex products, leveraged ETFs, variable annuities, or alternatives, household-level suitability and concentration analysis, hold recommendations, or the institutional suitability exemption. Also trigger when users mention 'is this investment suitable', 'suitability questionnaire design', 'complex product due diligence', 'concentrated position in a client account', 'customer refused to provide their risk tolerance', or ask whether a recommendation fits a customer's profile. (For churning, turnover-ratio, and excessive-trading enforcement triggers, use sales-practices.)"

Investment Suitability

Regulatory status current as of June 2026 — verify effective dates, dollar thresholds, and pending rulemakings against current SEC/FINRA/FinCEN sources before advising.

Core Concepts

FINRA Rule 2111 — Suitability

The foundational rule requiring that a broker-dealer or associated person have a reasonable basis for believing a recommendation is suitable for the customer. Applies to recommendations of securities and investment strategies involving securities, including recommendations to hold. Three distinct obligations arise from Rule 2111:

Three Suitability Obligations

**1. Reasonable-Basis Suitability (Rule 2111.05(a))** The firm or associated person must perform reasonable diligence to understand the nature of the recommended security or strategy, including its risks, rewards, and features. This is a product-level obligation — the representative must understand what they are recommending before recommending it to anyone. A representative who does not understand a complex product cannot satisfy reasonable-basis suitability regardless of how well it might fit a particular customer.

**2. Customer-Specific Suitability (Rule 2111.05(b))** The recommendation must be suitable for the particular customer based on that customer's investment profile. The investment profile includes, but is not limited to: age, other investments, financial situation and needs, tax status, investment objectives, investment experience, investment time horizon, liquidity needs, risk tolerance, and any other information the customer discloses.

**3. Quantitative Suitability (Rule 2111.05(c))** The firm or associated person must have a reasonable basis for believing that a series of recommended transactions, even if each is individually suitable, is not excessive and unsuitable when taken together in light of the customer's investment profile. The former requirement that the broker have "actual or de facto control" over the account was removed by FINRA's 2020 amendments to Rule 2111 (Regulatory Notice 20-18; SR-FINRA-2020-007, effective June 30, 2020), aligning the obligation with Reg BI's Care Obligation — quantitative suitability now turns on the recommendations alone, without any control element. Key metrics: turnover ratio (annualized), cost-to-equity ratio, and use of in-and-out trading patterns. Generally, turnover ratios above 6 and cost-to-equity ratios above 20% raise presumptive concerns.

FINRA Rule 2090 — Know Your Customer

Requires every member to use reasonable diligence to know and retain the essential facts concerning every customer and the authority of each person acting on the customer's behalf. This is the foundation that feeds suitability analysis — you cannot assess suitability without first knowing the customer. Essential facts include identity, financial status, investment objectives, and the nature and type of account.

Suitability Profile Factors

The customer investment profile under Rule 2111 includes:

• **Age** — affects time horizon, risk capacity, and product suitability
• **Financial situation and needs** — income, net worth, liquid net worth, expenses, liabilities
• **Tax status** — marginal tax bracket, tax-deferred vs taxable accounts
• **Investment objectives** — capital preservation, income, growth, speculation
• **Investment time horizon** — short-term (<3 years), intermediate (3-10), long-term (>10)
• **Liquidity needs** — anticipated cash needs, emergency reserves
• **Risk tolerance** — willingness and capacity to bear losses
• **Investment experience** — familiarity with securities types, strategies, and risks
• **Other investments** — existing portfolio holdings, concentration risk, held-away assets

A customer may decline to provide profile information, but the firm must document the refusal and recognize that the more information withheld, the narrower the range of suitable recommendations.

Product-Specific Suitability Concerns

**Complex Products:** FINRA Regulatory Notice 12-03 provides heightened suitability guidance for complex products (structured products, leveraged/inverse ETFs, hedge funds, non-traded REITs). Firms must perform heightened reasonable-basis diligence, develop targeted training, and consider whether enhanced customer-specific suitability review is needed.

**Leveraged and Inverse ETFs:** These products reset daily, meaning their performance over periods longer than one day can deviate significantly from the leveraged/inverse benchmark return. FINRA has flagged that these are generally unsuitable for buy-and-hold investors. Suitability analysis must account for the daily reset mechanism and its compounding effects.

**Variable Annuities:** Subject to FINRA Rule 2330, which imposes heightened suitability requirements. Before recommending a VA, the representative must consider: liquidity needs (surrender charges typically 5-8 years), tax status (tax-deferred growth is redundant in an IRA), subaccount investment options, rider costs and benefits, and whether a 1035 exchange is in the customer's interest.

**Options:** FINRA Rule 2360 requires account-level