Financial Advisors for Retirees: What You Are Actually Hiring For
Last updated August 2026
Short answer
In retirement the work stops being about the portfolio. What you are hiring for is withdrawal sequencing across taxable, traditional and Roth accounts, Social Security timing, required minimum distributions, Medicare income thresholds, Roth conversions in the low-income window before RMDs begin, and the survivor's tax position. All six interact, several are irreversible, and none is an investing question. A flat retainer or hourly usually fits better than a percentage, which charges most when the balance is largest. Walnut is informational and is not an investment adviser.
The advice industry sells retirees on portfolio management, which is the part that has become cheap and largely automatable. The expensive, valuable and genuinely difficult work at this stage is tax and timing, and it happens to be the work that no software does and that a percentage fee prices strangely.
The six things worth paying for
| What | Why it matters now |
|---|---|
| 1. Withdrawal sequencing | Which account to draw from first, and in what proportions. |
| 2. Social Security timing | Claiming early, at full retirement age or later changes the payment permanently, and for a couple the decision interacts with survivor benefits. |
| 3. Required minimum distributions | Once RMDs begin, a traditional account forces a withdrawal whether you need the money or not, and missing one carries a penalty. |
| 4. Medicare income thresholds | Premiums step up above certain income levels, and the assessment looks back at a prior year. |
| 5. Roth conversions in the low-income window | The years between retiring and RMDs beginning are often the lowest-income years of a life, which is when converting pre-tax money can cost least. |
| 6. The survivor's position | A couple's tax picture changes materially when one partner dies, because filing status changes while much of the income does not. |
1. Withdrawal sequencing
Which account to draw from first, and in what proportions. Taxable, traditional and Roth are taxed differently on the way out, so the order changes what you keep across a whole retirement rather than in a single year. It is the highest-value decision at this stage and nothing automated attempts it properly.
2. Social Security timing
Claiming early, at full retirement age or later changes the payment permanently, and for a couple the decision interacts with survivor benefits. It is irreversible in most cases and worth modelling rather than guessing.
3. Required minimum distributions
Once RMDs begin, a traditional account forces a withdrawal whether you need the money or not, and missing one carries a penalty. It also pushes taxable income up in a way that interacts with everything else on this list.
4. Medicare income thresholds
Premiums step up above certain income levels, and the assessment looks back at a prior year. A one-off spike, from a Roth conversion or a property sale, can raise premiums later, and the timing is manageable if someone is watching.
5. Roth conversions in the low-income window
The years between retiring and RMDs beginning are often the lowest-income years of a life, which is when converting pre-tax money can cost least. It is a narrow window and it interacts with the Medicare thresholds above.
6. The survivor's position
A couple's tax picture changes materially when one partner dies, because filing status changes while much of the income does not. Planning for it in advance is unpleasant and is one of the more valuable things an advisor does.
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Which fee shape fits a shrinking balance
| Shape | Fit at this stage | Note |
|---|---|---|
| Flat annual retainer | Strong. Cost stops tracking a balance that is now designed to shrink | Find one that does retirement income specifically |
| Hourly or one-time plan | Strong for the decisions, weak for the ongoing | Cheapest route to the sequencing plan, if you will run it yourself |
| Percentage of assets | Awkward at this stage | You pay more when the balance is largest and least when you need help most |
| Robo-advisor | Partial | Manages the allocation and does almost nothing about the six things above |
The third row is worth saying out loud, because nobody in the industry does. A percentage of assets charges you most in the year your balance peaks and least once it has been drawn down, while the work is heaviest at exactly the moment the fee starts falling. That is not a scandal and it is close to backwards, and it is a reason to price a flat retainer before assuming a percentage is the norm. See the fee-only shapes and the cost comparison.
Five questions that reveal whether they do this work
| Ask | What the answer tells you |
|---|---|
| Which account would you draw from first, and why? | The core question. A general answer means they have not done this often |
| How do you handle Medicare income thresholds? | Specific, checkable, and routinely missed |
| Do you model Roth conversions before RMDs begin? | Reveals whether they think in tax years or in portfolios |
| What happens to our tax position if one of us dies? | Uncomfortable and the one most worth asking |
| How are you paid, and does it change as we spend down? | A percentage shrinks with the balance, which is worth naming out loud |
The first is the whole test. Someone who does retirement income regularly will answer it with questions about your brackets and your account balances rather than with a rule of thumb, because the answer genuinely depends on those and they know it. A general answer, however confident, means they have not done this often.
The mistake that shows up most in the first year
Not an investing mistake. It is drawing from the wrong account first, usually the taxable one, because it feels like the obvious place to start and because the money is right there. Doing that consistently can leave a large traditional balance intact until RMDs force it out in bigger amounts, at a point when Social Security has also started and the combined income sits higher than it needed to.
The second most common is a large Roth conversion done in isolation, on the correct observation that the low-income window is the cheap time to convert, without checking what the resulting income does to Medicare premiums two years later. Both of the underlying instincts are right. What is missing in each case is that these decisions are connected, and treating them one at a time is how the connection gets lost.
This is the strongest argument for buying at least one round of proper planning at the start of retirement, even if you run everything yourself afterwards. The sequence is easier to set once than to correct later.
What is genuinely automatable, and what is not
Holding a diversified allocation and rebalancing it continues to be cheap and automatable in retirement, and if that is all you need, a robo-advisor does it at roughly a quarter of a percentage-charging advisor's fee. Seeing what you hold, how it has performed and where you are concentrated is free and is covered in free portfolio analysis.
None of the six things above is on that list, because each needs information no portfolio tool holds and judgement across tax years rather than inside one account. That is the honest division, and it is why the answer for many retirees is both: keep the portfolio somewhere cheap, and buy the planning from a person. The product side is covered in best robo-advisors for retirees.
FAQ
What is the most common retirement withdrawal mistake?
Drawing from the taxable account first because it feels obvious, then leaving a large traditional balance to be forced out by RMDs in bigger amounts, at a point when Social Security has also started and the combined income sits higher than it needed to. The instinct is reasonable; what is missing is that these decisions are connected.
Should I get advice once, or ongoing?
Once at the start of retirement is worth it for almost anyone, because the withdrawal sequence is far easier to set correctly than to correct later, and the decisions interact. Whether you then need it ongoing depends on how much changes, and many people run the plan themselves afterwards with an occasional review.
What should a retiree look for in a financial advisor?
Tax and sequencing expertise rather than investing expertise. The decisions that matter now are which account to draw from first, when to claim Social Security, how to handle required minimum distributions, staying under Medicare income thresholds, whether to convert to Roth in the low-income window, and what happens to the tax position if one partner dies.
Do retirees need a financial advisor?
More than at most other stages, and for different reasons. Accumulation is largely automatable and drawdown is not: the sequencing and tax questions are specific to your accounts and your bracket, they interact with each other, and several are irreversible. That combination is the honest case for paying a person.
What is withdrawal sequencing?
Deciding which accounts to draw from and in what order. Taxable, traditional and Roth accounts are taxed differently on withdrawal, so the sequence changes how much of your money you keep over a whole retirement. It is the single highest-value decision at this stage and no automated service attempts it properly.
Which fee model suits a retiree?
A flat retainer or hourly usually fits better than a percentage of assets. A percentage charges you most when the balance is largest and least when it has been drawn down, which is close to backwards for someone spending their portfolio, and the work does not reduce as the balance does.
Can a robo-advisor handle retirement withdrawals?
Partially at best. Robo-advisors are built for accumulation: allocate, rebalance, repeat. Drawing an income, sequencing across account types, and managing required minimum distributions are barely served, which is the clearest gap in that category and the point at which a human becomes worth the higher fee for many people.
How do Medicare income thresholds affect planning?
Premiums step up above certain income levels and the assessment looks back at a prior year, so a one-off income spike raises premiums later. A large Roth conversion or a property sale can trigger it without anyone realising, which is why it belongs in the same conversation as the conversion decision rather than being handled separately.
When should I convert to a Roth?
Often in the years between retiring and RMDs beginning, which are frequently the lowest-income years of a life and therefore the cheapest time to convert pre-tax money. It is a narrow window, it interacts with Medicare thresholds, and it is exactly the kind of multi-year question worth paying someone to model.
Should I use the same advisor I had while working?
Only if they do this work. Accumulation and decumulation are different specialisms, and an advisor who was excellent at building the portfolio may have handled very few actual drawdowns. Asking directly how many clients they have taken through a full retirement is a fair and revealing question.
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Walnut is informational and is not an investment adviser or a tax adviser, and nothing here is investment or tax advice. Social Security rules, RMD ages, Medicare thresholds and tax treatment change and depend on your circumstances; confirm the current specifics with a qualified professional.