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How to Challenge Your Financial Advisor's Retirement Plan

Trevor Hargrove by Trevor Hargrove - October 2026

Hiring a financial advisor does not mean you have to accept every recommendation without asking questions.

In fact, some of the best financial planning conversations happen when a client respectfully asks, "Why?"

Why are you using this investment return? Why should I claim my benefits now? Why should I withdraw from this account first? What happens if the market falls? Are there other ways to accomplish the same goal?

Challenging your financial advisor does not have to mean being confrontational. The goal is to understand the plan, test its assumptions, consider alternatives and make sure the recommendations actually fit your goals.

Your financial advisor brings professional experience and expertise to the relationship. You bring knowledge of your life, priorities, risk tolerance and goals. A strong retirement plan should incorporate both.

Why Should You Challenge Your Financial Advisor's Retirement Plan?

A retirement plan is not a prediction of exactly what will happen.

It is a model based on assumptions about your future income, spending, investments, taxes, inflation, government benefits, retirement date and longevity.

Change one of those assumptions and the projected outcome can change.

That means you should understand the assumptions behind your plan rather than simply accepting the final number.

The purpose of challenging a plan is not to prove that your advisor is wrong. It is to find out whether the plan remains reasonable when you ask difficult questions.

If you are starting from scratch, you may also want to read Do I Need a Financial Advisor for Retirement Planning? .

Challenging Your Advisor Is Not the Same as Distrusting Your Advisor

There is an important distinction between questioning advice and attacking the person providing it.

You can respect your advisor's expertise while still asking them to explain a recommendation.

In fact, a good advisor should generally welcome reasonable questions.

You should be able to ask:

  • Why do you recommend this?
  • What assumptions are behind this recommendation?
  • What are the alternatives?
  • What are the risks?
  • What would make you change your recommendation?
  • How does this fit into my overall retirement plan?

The objective is to turn your advisor relationship into a two-way conversation.

1. Challenge the Assumptions

Start by asking what assumptions were used to build your retirement projection.

Your plan may assume a particular investment return, inflation rate, retirement age, spending level or life expectancy.

Ask your advisor to identify the assumptions and explain why they are reasonable.

Important questions include:

  • What investment return are you assuming?
  • What inflation rate are you using?
  • How long does the plan assume I will live?
  • How will my spending change over retirement?
  • What tax assumptions are being used?
  • Are government benefits included?

If the assumptions are aggressive, ask what the plan looks like with more conservative assumptions.

If the assumptions are conservative, ask whether that creates unnecessary restrictions on your spending or retirement date.

For more on this process, read Why You Should Test Your Retirement Plan Before You Retire .

2. Ask What Happens If the Assumptions Are Wrong

Even reasonable assumptions can turn out to be wrong.

Instead of debating whether an assumption is exactly right, ask how dependent your retirement plan is on it.

For example:

  • What if returns are lower?
  • What if inflation is higher?
  • What if I retire earlier?
  • What if I spend more?
  • What if I live longer?
  • What if government benefits are lower than expected?

This shifts the conversation from predicting the future to understanding the consequences of uncertainty.

3. Ask for Alternatives

One of the most useful questions you can ask a financial advisor is: "What are my alternatives?"

There is rarely only one possible way to build a retirement plan.

There may be several reasonable approaches to:

  • Investment allocation
  • Retirement timing
  • Government benefit claiming
  • Withdrawal sequencing
  • Tax planning
  • Portfolio risk
  • Retirement spending

Ask your advisor to explain the advantages and disadvantages of the alternatives rather than simply telling you which one they prefer.

4. Ask Why This Investment Strategy Is Appropriate

Investment recommendations should make sense in the context of your entire retirement plan.

Do not limit the conversation to whether an investment has performed well in the past.

Ask:

  • Why is this asset allocation appropriate for me?
  • How much volatility should I expect?
  • How could a major market decline affect my retirement?
  • How does this portfolio support my planned withdrawals?
  • What would cause you to change the allocation?

A portfolio should be evaluated based on the job it is expected to perform, not simply on its recent return.

5. Challenge the Retirement Date

Your retirement date can have a major effect on the success of your plan.

If your advisor recommends retiring at a particular age, ask what happens if you retire earlier or later.

Ask to compare several possibilities:

  • Retire two years earlier
  • Retire at the originally planned age
  • Retire two years later
  • Work part-time for several years

The objective is not necessarily to retire as early as possible. It is to understand how your retirement date affects your choices.

6. Challenge Your Retirement Income Target

Your advisor may recommend a particular retirement income target. Ask how that number was calculated.

Is it based on your actual spending? A percentage of your current income? A standard retirement-income assumption?

Ask:

  • How much of my income is essential?
  • How much is discretionary?
  • Will my spending change over time?
  • What happens if I want to spend more?
  • What happens if I spend less?

A retirement plan should reflect the life you actually want to live.

7. Challenge the Withdrawal Strategy

Once you retire, the question changes from "How much have I saved?" to "How should I turn those assets into income?"

Ask your advisor why they recommend a particular withdrawal strategy.

Questions might include:

  • Which account should I withdraw from first?
  • How much should I withdraw each year?
  • Should my withdrawals change when markets fall?
  • How will taxes affect the withdrawal strategy?
  • Should I use different withdrawal rates at different ages?

You should understand how your withdrawal strategy is connected to both taxes and portfolio longevity.

The classic 4% rule is one possible framework, but it should not automatically be treated as the right answer for everyone.

Read The NEW 4% Rule for more discussion of personalized withdrawal planning.

8. Challenge the Tax Strategy

Taxes can have a significant effect on how much retirement income you actually keep.

Ask your advisor to explain how your retirement income strategy interacts with taxes.

Depending on your circumstances and country, you may have several different account types and government benefits that need to be coordinated.

Ask:

  • Which accounts should I draw from first?
  • Could changing my withdrawals reduce lifetime taxes?
  • Should I make strategic withdrawals before required distributions begin?
  • Could tax planning affect when I claim government benefits?
  • What happens to my spouse's tax situation?

Learn more in How Taxes Affect Your Retirement Plan and Financial Freedom .

9. Ask How Government Benefits Fit Into the Plan

Social Security, CPP, OAS and other government programs can represent an important source of retirement income.

Ask your advisor whether different claiming strategies were considered.

For example:

  • What happens if I claim earlier?
  • What happens if I delay?
  • How does my spouse's benefit interact with mine?
  • How do benefits affect portfolio withdrawals?
  • How are the benefits taxed?

Your government benefits should be considered alongside your investments, pensions and other sources of retirement income.

10. Ask What Happens During a Market Crash

A retirement plan should be able to withstand more than an average investment environment.

Ask your advisor to show you what would happen if the market experienced a major decline shortly before or after you retire.

Ask:

  • How much could my portfolio decline?
  • Would I have to reduce my spending?
  • Would I need to sell investments at depressed prices?
  • Would my withdrawal strategy change?
  • How long could recovery take?

You can explore this scenario further in What Happens If the Stock Market Crashes After I Retire? .

11. Ask Whether Your Plan Has Been Stress-Tested

A retirement plan can look excellent under one set of assumptions and much less comfortable under another.

Ask your advisor to stress-test your plan.

This could include scenarios involving:

  • A major market decline
  • Higher inflation
  • Lower investment returns
  • Higher spending
  • Earlier retirement
  • Longer life expectancy

Then ask what actions could improve the outcome.

Read How to Stress-Test Your Retirement Plan for more information.

12. Ask Whether Monte Carlo Results Are Being Used Correctly

If your advisor uses Monte Carlo analysis, do not stop at the success percentage.

Ask what the percentage means and what assumptions produced it.

For example:

  • What return assumptions are being used?
  • What volatility assumptions are being used?
  • How is inflation modeled?
  • What happens in the unsuccessful scenarios?
  • What changes would improve the result?

A Monte Carlo result is not a guarantee. It is a way of exploring a range of possible outcomes.

For more information, see What Is a Monte Carlo Retirement Simulation? and Monte Carlo Retirement Planning: What Does a 90% Success Rate Mean? .

13. Ask What Could Cause the Plan to Fail

Instead of asking only whether your retirement plan is successful, ask your advisor: "What are the biggest risks to this plan?"

Your advisor should be able to identify the circumstances that could cause the plan to become less successful.

These could include:

  • Long periods of poor investment returns
  • Higher inflation
  • Higher spending
  • Unexpected expenses
  • Living longer than expected
  • Retiring earlier than planned
  • Changes in income
  • Changes in taxes or government benefits

Then ask what can be done about each risk.

A useful retirement plan should identify not only risks, but potential responses.

14. Challenge the Fees

Fees deserve to be discussed openly and without embarrassment.

Ask your advisor to explain all of the costs associated with your relationship and investments.

This could include advisory fees, fund expenses, transaction costs or other charges, depending on the services and investments involved.

More importantly, ask what you are receiving in exchange for those costs.

Consider asking:

  • How are you compensated?
  • What are my total ongoing costs?
  • Are there additional investment costs?
  • What services are included?
  • How often will my plan be reviewed?
  • How does your service add value beyond investment selection?

A fee is not automatically unreasonable because it exists. The important question is whether the service and value you receive justify the cost for you.

15. Ask What You Would Do Differently

After reviewing your entire situation, ask your advisor:

"If this were your retirement plan, what would you change?"

This can produce a surprisingly useful conversation.

You can follow up by asking:

  • What is the biggest weakness in my plan?
  • What is the biggest opportunity?
  • Which decision matters most?
  • Which assumption concerns you most?
  • What should I change first?
  • What should I leave alone?

You are not asking your advisor to predict the future. You are asking them to apply their professional judgment to your specific circumstances.

Use "What If?" Instead of "You're Wrong"

One of the easiest ways to make these conversations productive is to change the language you use.

Instead of saying: "I don't think that recommendation is right."

Try: "What would happen if we used a different assumption?"

Instead of: "I don't want that investment strategy."

Try: "Could we compare this strategy with another allocation?"

Instead of: "I think I should retire earlier."

Try: "Can we model what happens if I retire two years earlier?"

This approach turns disagreement into analysis.

Bring a Retirement Plan to the Conversation

It is easier to challenge a recommendation when you understand your own starting point.

That does not mean you need to become a financial professional.

You simply need enough information to know what you want your advisor to evaluate.

A basic retirement plan can include:

  • Your retirement age
  • Your expected spending
  • Your savings and investments
  • Your pensions
  • Your government benefits
  • Your housing situation
  • Your expected retirement income
  • Your major financial goals

If you want to prepare for an advisor meeting, read 15 Questions to Ask a Financial Advisor About Retirement .

You may also want to read Should You Bring Your Retirement Plan to a Financial Advisor? .

Use Retirementize to Test the Plan Before the Meeting

Retirement planning software can be particularly useful before an advisor conversation because it gives you a way to explore your own questions.

Retirementize allows you to build a retirement plan around your savings, investments, pensions, government benefits, spending, taxes and other financial information.

You can then explore scenarios such as:

  • What if I retire earlier?
  • What if I spend more?
  • What if investment returns are lower?
  • What if I live longer?
  • What if I change my withdrawal strategy?
  • What if the market falls?

The purpose is not to prove that your software-generated plan is better than your advisor's plan.

The purpose is to give you something to discuss.

You can bring your assumptions and scenarios to your advisor and ask them to explain where they agree, where they disagree and why.

This is exactly where retirement planning software and professional advice can complement each other.

Read Financial Advisor vs Retirement Planning Software: Which Do You Need? for more on the different roles each can play.

What If Your Advisor Disagrees With Your Plan?

Your advisor may disagree with your assumptions or conclusions.

That is not necessarily a bad thing.

In fact, disagreement can be valuable if it leads to a better understanding of the issue.

If your advisor disagrees with your plan, ask:

  • Which assumption do you disagree with?
  • Why do you use a different assumption?
  • What evidence supports your recommendation?
  • What would happen if we used my assumption?
  • What would make you reconsider your recommendation?

You do not need to win the argument.

You need to understand the difference well enough to make an informed decision.

When Should You Be More Concerned?

Respectful disagreement is healthy. But there are situations where you may want to look more closely at the advisor relationship.

Be cautious if you cannot get clear answers to basic questions about your plan, assumptions, fees or risks.

You should also be uncomfortable if you feel pressured to make decisions you do not understand or if your questions are consistently dismissed rather than addressed.

An advisor does not have to agree with you. But you should be able to have an honest conversation about why they recommend what they recommend.

Consider a Second Opinion

Sometimes the best way to evaluate a retirement plan is to have another professional review it.

A second opinion does not necessarily mean your first advisor was wrong.

It can simply give you another perspective on assumptions, investments, taxes, risks or retirement timing.

If you are considering this, read Should You Get a Second Opinion on Your Retirement Plan? .

Challenge the Plan, Not the Person

The most productive mindset is simple: challenge the plan, not the person.

Your advisor may have years of experience that you do not have. At the same time, nobody knows your goals and priorities as well as you do.

You should be able to bring both perspectives to the table.

Ask questions. Request alternatives. Test assumptions. Examine risks. Understand fees. Compare scenarios.

Then listen carefully to the answers.

The goal is not to create an adversarial relationship. The goal is to create a retirement plan you understand and have confidence in.

Frequently Asked Questions

Is it okay to challenge my financial advisor?

Yes. Asking questions about assumptions, fees, investments, risks and recommendations is a normal part of a healthy advisor relationship. The goal should be to understand the advice and determine whether it fits your goals, not to create unnecessary conflict.

How do I respectfully disagree with my financial advisor?

Ask questions rather than making accusations. Instead of saying that a recommendation is wrong, ask what would happen under a different assumption or whether alternative strategies could be compared.

What should I challenge in my retirement plan?

Start with the assumptions, retirement date, spending target, investment allocation, withdrawal strategy, taxes, government benefits, fees and risks. Ask how the plan performs under less favorable conditions.

Should I ask my advisor about fees?

Yes. You should understand how your advisor is compensated, what you are paying and what services are included. The important question is whether the cost is reasonable relative to the value you receive.

Should I get a second opinion if I disagree with my advisor?

A second opinion can be useful when you remain uncertain after discussing your concerns with your advisor. It can provide another perspective without automatically implying that your existing advisor is wrong.

Can I use retirement planning software alongside my financial advisor?

Yes. Retirement planning software can help you organize information, explore scenarios and understand your options. A financial advisor can provide professional judgment, recommendations and implementation guidance. Using both can make the planning conversation more productive.

Fun Facts

Fun Facts

  • The same retirement portfolio can produce very different results depending on when withdrawals begin.
  • A small change in retirement age can affect both savings and the number of years a portfolio needs to provide income.
  • Two retirement strategies with the same gross income can produce different after-tax results.
  • A retirement plan can be mathematically successful while still being a poor fit for someone's desired lifestyle.
  • Asking "What if?" can be one of the simplest ways to turn a financial recommendation into a useful planning discussion.
  • A second opinion does not necessarily mean you need a new advisor. Sometimes it simply provides another perspective.

Conclusion

You should not be afraid to challenge your financial advisor's retirement plan. But you also do not need to approach the relationship as a confrontation.

Ask why the assumptions were chosen. Ask what the alternatives are. Ask about taxes, investments, government benefits, withdrawal strategies and fees. Ask what happens if the market crashes or you live longer than expected.

Most importantly, ask what you can change if the plan does not produce the outcome you want.

A good advisor should be able to explain the reasoning behind a recommendation and help you understand the tradeoffs.

Your role is not to become your own financial advisor. Your role is to understand your financial life well enough to participate meaningfully in the decisions that affect it.

That is why a strong retirement planning process can be: PLAN. IMPROVE. TEST. CONFIRM. REPEAT.

Build a plan. Question it. Test it. Discuss it with your advisor. Improve it. Then keep reviewing it as your life changes.



Want to build your own retirement plan before challenging the assumptions? Start with Retirementize. Build a retirement plan using your savings, investments, pensions, government benefits, taxes and spending, then test different scenarios and bring the results and your questions to your financial advisor. Retirementize is free to use in both the USA and Canada.