Updated for the 2026-2027 CFA® Level I curriculum.
An investment policy statement (IPS) is the written agreement between a client and a portfolio manager that governs how the portfolio is managed. It sets objectives, defines limits, and assigns responsibilities before any asset is bought or sold.
CFA Level I tests whether you can identify IPS components, distinguish objectives from constraints, and spot a policy that is incomplete or poorly written.
Quick Answer
An investment policy statement (IPS) is a written document that states a client's return objectives, risk tolerance, and constraints, then assigns responsibility for implementing and monitoring the portfolio. It exists to create discipline, so decisions follow a plan instead of reacting to market noise.
On the exam, you need to classify IPS components correctly and recognize when a stated policy is missing a required element.
Key Takeaways About Investment Policy Statement: Purpose and Major Components
The IPS is the foundation of the portfolio management process. Every later decision, from asset allocation to security selection, should trace back to it.
Objectives (risk and return) and constraints (liquidity, horizon, taxes, legal, unique circumstances) are separate categories. Level I questions often test whether you can tell them apart.
A written IPS protects both parties. It gives the client a benchmark for evaluating the manager and gives the manager a defense against unreasonable client demands during market stress.
The IPS is a living document. It needs scheduled review and a defined process for updating it when client circumstances or capital markets change.
Governance sections (duties, responsibilities, procedures) matter as much as the numbers. Level I exam questions test whether a candidate can recognize sound governance language, not just financial inputs.
What You Need to Know for CFA Level I
Explain the purpose and benefits of a written IPS, including why it creates discipline and accountability.
Identify each major IPS component from a description or short excerpt.
Distinguish investment objectives (risk and return) from investment constraints (liquidity, horizon, taxes, legal, unique circumstances).
Recognize governance elements: who does what, and how disputes or updates are handled.
Identify when a stated policy is missing a required component or mixes categories incorrectly.
Understand why asset allocation and rebalancing provisions belong in the IPS, not as separate ad hoc decisions.
The IPS Within Portfolio Planning
Portfolio management follows a repeatable process: planning, execution, and feedback. The IPS is the output of the planning step. Before a manager selects a single asset class weight, the client and manager must agree on objectives, constraints, and governance rules. Without this agreement, later decisions have no reference point.
Level I frames the IPS as the starting document for the entire portfolio management process. Questions often present a vague or incomplete client statement and ask which IPS component is missing or misclassified.
Why a Written IPS Matters
A written IPS creates three practical benefits.
It creates decision discipline. Markets move. Clients get nervous during downturns and greedy during rallies. A written IPS gives both the client and manager a pre-agreed plan to follow, so decisions do not depend on emotion in the moment.
It creates accountability. The IPS states what the manager is responsible for and what performance standard applies. If a client later argues the manager took too much risk, the IPS is the reference document that settles the question.
It creates continuity. Managers change jobs. Clients change advisors. A written IPS transfers cleanly to a new manager without losing the original plan.
Governance and Decision Discipline
Governance sections of the IPS answer a simple question: who decides what, and how? This typically includes:
Who sets and can change investment objectives (usually the client, with manager input)
Who selects the strategic asset allocation and rebalances the portfolio (usually the manager, within IPS guidelines)
How often the IPS is reviewed and what triggers an off-cycle review (major life event, large withdrawal, market disruption)
The process for resolving disagreements between client and manager
Weak governance language is a common exam trap. A statement like "the manager will do what seems best" is not a governance provision. It lacks a defined process and defined responsibility.
Risk and Return Objectives
Objectives describe what the client wants the portfolio to achieve and how much risk the client can bear while pursuing it.
Return objective. Stated as a required return (a specific number needed to meet a goal) or a desired return (a general wish, such as "beat inflation by 3%"). Return objectives can be nominal or real, before-tax or after-tax.
Risk objective. Combines risk tolerance (client's psychological comfort with volatility, or willingness) with risk capacity (client's financial ability to absorb losses, or ability). Risk objectives are usually stated as an acceptable range of volatility or a maximum acceptable loss.
This note treats objectives at the classification level needed to identify and place them correctly in the IPS. Detailed calculation and analysis of risk and return objectives appear in the dedicated Risk and Return Objectives note.
Investment Constraints
Constraints are factors that limit the strategies available to meet the objectives, regardless of what the client wants.
Constraint | What It Captures |
|---|---|
Liquidity | Cash needs for expenses, goals, or emergencies that require holding liquid assets |
Time horizon | Number of years until the funds are needed; affects how much volatility is tolerable |
Tax concerns | Tax status of accounts and jurisdiction, which affects asset location and turnover |
Legal and regulatory | Rules that restrict what the account can hold or how it must be managed |
Unique circumstances | Client-specific restrictions, such as excluding certain industries or holding a concentrated position |
Objectives state what the client wants. Constraints state what the client (or the law) will not allow. Mixing the two categories is one of the most common mistakes candidates make on this topic.
Asset Allocation and Review Provisions
The IPS does not select specific securities. It sets the strategic asset allocation, the long-term target mix of asset classes that reflects the client's objectives and constraints. It also defines:
A rebalancing policy (how far allocations can drift before the portfolio is rebalanced, and by what method)
A review schedule (annual review is common, with interim reviews after major life or market events)
Performance evaluation criteria (the benchmark used to judge whether the manager met the stated objectives)
Without these provisions, even a well-written objectives and constraints section leaves the manager without clear instructions for ongoing management.
Worked Example
Scenario. A new client, Maria, gives her advisor this description of her goals:
"I want my portfolio to grow enough to fund a $40,000 annual withdrawal starting in 15 years. I can't tolerate losing more than 12% in any year. I need $20,000 available at all times for emergencies. I don't want any exposure to tobacco companies. My portfolio should target a 60/40 stock/bond mix. My advisor should rebalance if the mix drifts more than 5 percentage points and review the plan with me every year."
Step 1: Identify the return objective
The $40,000 annual withdrawal in 15 years is a required return objective. It is calculable and goal-based.
Step 2: Identify the risk objective
The 12% maximum annual loss is a risk objective, stated as an acceptable loss threshold.
Step 3: Identify the constraints
Liquidity constraint: $20,000 available at all times.
Time horizon constraint: 15 years until withdrawals begin.
Unique circumstance: exclusion of tobacco companies.
Step 4: Identify the asset allocation and review provisions
The 60/40 target mix is the strategic asset allocation. The 5-point drift trigger is the rebalancing policy. The annual meeting is the review schedule.
Step 5: Check for missing components
Maria's statement does not mention tax status, legal or regulatory restrictions, or who has authority to change the plan. A complete IPS would need these governance and constraint sections added before implementation begins.
Maria has clearly stated her objectives and most constraints, but the case is missing tax treatment and a defined decision-making authority. A candidate should recognize this as an incomplete IPS, not treat the excerpt as a finished document.
Common Exam Traps
Treating the IPS as static
Some candidates assume the IPS is written once and never revisited. The curriculum expects scheduled reviews and updates when circumstances change.
Confusing objectives with constraints
A required return is an objective. A tax rule is a constraint. Exam questions frequently swap these to test whether you can classify correctly.
Omitting review and rebalancing provisions
A policy that states objectives and constraints but never explains how the portfolio will be monitored is incomplete. This is a common gap in exam vignettes.
Writing a product recommendation instead of a policy
The IPS states rules and limits. It does not name specific securities or funds. A statement like "invest in XYZ mutual fund" belongs in implementation, not in the governing document.
Practice Question
An investment policy statement for a corporate pension plan states: "The plan must maintain sufficient assets to pay $2 million in benefits due next year. The plan sponsor is a taxable US corporation. The plan will not invest in derivatives without board approval."
Which IPS component does the derivatives restriction represent?
A return objective
A liquidity constraint
A unique circumstance constraint
Correct Answer: C
The derivatives restriction is not tied to cash needs (that would be liquidity) or to a performance target (that would be a return objective). It is a specific limitation the plan sponsor has placed on the manager's actions, which fits the unique circumstances category of constraints.
Option A: Incorrect. A return objective states a performance goal, not a trading restriction.
Option B: Incorrect. Liquidity constraints address cash availability, such as the $2 million benefit payment mentioned earlier in the statement. The derivatives rule has nothing to do with cash needs.
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FAQs About Investment Policy Statement: Purpose and Major Components
Does the IPS specify which securities to buy?
No. The IPS sets objectives, constraints, and allocation targets. Specific security selection happens during implementation, guided by the IPS but not written into it.
Who is responsible for writing the IPS?
The manager typically drafts the document based on client input, and the client reviews and approves it. Both parties sign off on the final version.
How often should an IPS be reviewed?
Most IPS documents call for an annual review at minimum, with additional reviews triggered by major life events, large cash flows, or significant market shifts.