Four facts decide the rules, and none of them are about how much is in the account
Custodians will tell you the deadline. They rarely tell you which rule produced it. Four facts do the work.
First, who you were to the person who died. A surviving spouse, a minor child of the owner, a beneficiary who is disabled or chronically ill, and a beneficiary who is close in age to the owner sit in a separate category from everyone else, and that category can allow distributions stretched over a life expectancy rather than compressed into a short window. Adult children, siblings, nieces, friends, and most trusts sit outside it.
Second, whether the account is pre-tax or Roth. Both generally have to be emptied on a schedule. Only one of them generates taxable income when you do it.
Third, whether the owner had already reached the point where their own required distributions had begun. If they had, annual minimums may continue for you inside the outer deadline. If they had not, the outer deadline may be the only requirement. Confirm which applies with the IRS required minimum distribution guidance rather than with a call-center script.
Fourth, the date of death. The rules for inherited accounts were rewritten, and the version that governs your account is the version in force when the owner died — not the version in force when you learned about it. Two cousins who inherited from different relatives a few years apart can be under genuinely different regimes. Whether the account was an IRA or an employer plan matters too, because plans can impose their own faster terms on top of the law.
The deadline is not the schedule, and treating it as one is the most expensive routine mistake
A window is a limit, not an instruction. Where annual minimums do not apply, nothing forces a withdrawal in year one, or year five. Plenty of beneficiaries take that literally, leave the account alone, and then meet the whole balance in the final year.
That final-year withdrawal is a single year of income. It stacks on top of whatever else that year contains — salary, a home sale, a business exit, a spouse's severance. The same dollars spread deliberately across the window can land in lower brackets, and they can also miss the other things that taxable income triggers: Medicare premium surcharges based on income from an earlier year, marketplace subsidy calculations for anyone bridging to Medicare, the rate applied to long-term capital gains, state income tax in a state you may not still live in by the end of the window.
There is a second version of the mistake, which is quieter. Where annual minimums do apply, skipping one is not a scheduling preference. A missed year carries a penalty and cannot be re-spread across the remaining years. The custodian may not flag it, because the custodian may not know which category you belong to either.
The sequencing question here is close to the one facing anyone drawing from their own accounts, and it is worth reading alongside it.
An inherited pre-tax account is a block of future tax you get to place, once
Think of a pre-tax inherited account as a fixed quantity of taxable income with a deadline attached. You cannot reduce the quantity. You can choose which tax years absorb it, and that choice is the whole decision.
Which means the withdrawal question is not answerable from the account statement alone. It depends on facts about you across the entire window: what your earned income is doing, whether you plan to retire inside the window, whether you will claim Social Security inside it, whether there is a year with unusually low income, whether a child will be filing financial aid forms, whether you will change states.
Most people receive this account in the worst possible year to analyze it — the year of a death, often the year of their own peak earnings. The window exists partly to give you room. Using the early years to model rather than to withdraw is a defensible use of the time, provided no annual minimum is being ignored.
A Roth inherited account behaves differently. It usually still has to be emptied on a schedule, but withdrawals are generally not taxable to you if the holding requirement was met. That makes the deadline an investment question rather than a tax question — the money has to come out of a tax-free account and land somewhere else, and where it lands changes how the growth is taxed from then on.
Three moves in this area cannot be taken back
Most of what beneficiaries do in the first year is administrative and correctable. Three things are not.
Retitling. A non-spouse beneficiary cannot roll an inherited retirement account into an account in their own name. An attempt to do it is generally treated as a full distribution of the whole balance, taxable in that year, with no way to reverse it. The IRS rollover guidance is the place to verify the mechanics before anything moves. This happens most often when a well-meaning branch employee opens a new account rather than a properly titled inherited one.
The surviving spouse's election. A spouse can often choose between treating the account as their own and remaining a beneficiary of it. The two paths differ on when distributions must start, whose life expectancy is used, and whether early-withdrawal penalties apply to money taken before a certain age. For a spouse who is younger than that age and may need the money, the choice has real teeth — and it is not freely switchable in both directions. The right answer turns on the spouse's age, their cash needs, and the age difference between them, so anyone quoting a general rule here is guessing.
Missed years and missed splits. Where multiple beneficiaries share one account, separating it into individual inherited accounts by the applicable deadline can determine whose life expectancy governs. Miss that, and the group may be stuck with the least favorable measure. Like a missed annual distribution, it is not fixable later.
These sit alongside the other decisions in a transition that look ordinary and turn out to be one-way.
The gap is usually between advisors, not inside any one of them
Four people typically touch an inherited retirement account, and none of them owns the withdrawal schedule.
The estate attorney establishes who inherits and closes the file. The custodian titles the account and reports distributions; it does not know your other income. The tax preparer sees the withdrawal after the year it happened, when the only remaining task is reporting it. The investment advisor manages the balance and is not usually compensated for advising that it shrink.
So the question of which years absorb the income tends to fall into the space between them. It surfaces at the tax return, one year at a time, after each year's choice is fixed. Nobody is being negligent. The schedule simply is not anyone's assignment.
The other thing that goes unowned is the connection between this account and the rest of the picture. An inherited account changes how much of your own pre-tax money you want to draw, when claiming Social Security makes sense, whether a Roth conversion in a low year still fits, and how much cash you need on hand. Those are all decisions someone else in the chain thinks they are handling.
What to establish in the first ninety days, before any strategy question
Before the withdrawal schedule can be modeled, a short list of facts has to be nailed down, in writing, from the custodian or plan administrator rather than from memory.
The owner's date of death and date of birth. Whether the owner's own distribution for the year of death was taken before they died, because that obligation can pass to you and is easy to miss when a death occurs late in the year. Which beneficiary category the custodian has coded you into. Whether the account is an IRA or an employer plan, and whether the plan document shortens anything. Whether the beneficiary designation named you directly or named a trust, because a trust in the chain changes the analysis substantially.
None of this requires a decision. All of it is required before a decision means anything. And there is generally no penalty for using the early part of the window to get it right — with the single exception of an annual minimum that turns out to have applied all along.
What to actually do
- Request in writing from the custodian: the owner's date of death, the beneficiary category they have assigned you, whether the year-of-death distribution was satisfied, and the deadline they are tracking. Ask them to name the rule, not just the date.
- Confirm that answer independently against the IRS beneficiary page and the required minimum distribution guidance, since the governing rules depend on the date of death and custodian coding is sometimes wrong.
- Verify the account is titled as an inherited account for your benefit and that nothing was moved into an account in your own name. If multiple people inherited one account, find out the deadline for splitting it.
- Build a rough year-by-year picture of your taxable income across the whole window — expected retirement date, a business sale, a home sale, Social Security claiming, a low-income year — before choosing any withdrawal amount.
- Identify which years inside the window touch income-sensitive thresholds: Medicare premium determinations that look back at an earlier year, marketplace coverage if you retire before Medicare, financial aid filings, a planned change of state.
- If you are the surviving spouse, get the two paths priced out — treating the account as your own versus remaining a beneficiary — against your own age and cash needs, before electing either.
- Decide who owns the schedule going forward and put it in one place, so that year seven is not the first time anyone looks at the deadline.
How this shows up
A woman in her sixties inherits a pre-tax IRA from her brother. The custodian tells her the deadline and nothing else. Her brother had already begun his own required distributions, which means annual minimums continue for her inside the window — but no one says so, and she takes nothing for two years. The penalty is recoverable in some circumstances; the compressed schedule that remains is not.
Two siblings inherit one pre-tax IRA. One is a high earner in his fifties with no need for the money; the other retired early and is buying marketplace coverage until Medicare. Identical accounts, identical deadlines, and opposite sensible schedules — his best years to withdraw are the ones after he stops working, hers are the ones that will not disturb her coverage subsidy. Splitting the account into separate inherited accounts before the applicable deadline is what makes two different schedules possible at all.
A man inherits an IRA from his father and asks his bank to consolidate it with his own IRA so there is one statement to watch. The transfer is processed. Because he is not a spouse, the entire balance is treated as distributed and taxable that year. Nothing about the request looked unusual, and nothing about it can be undone.
Frequently Asked Questions
If you are not the surviving spouse, generally no — and an attempt is typically treated as distributing the whole account, taxable in that year, with no correction available. A surviving spouse often can, but that is an election with consequences tied to age and cash needs. Confirm the mechanics against IRS rollover guidance before anything is transferred.
Withdrawals from an inherited Roth are generally not taxable to you if the account satisfied its holding requirement, but the account usually still has to be emptied on a schedule. That makes it a question of where the money goes next rather than what it costs to take out. Once it leaves the Roth, future growth is taxed like any other investment you own.
That depends on which rules governed at the date of death and whether annual minimums applied to you. Missed required distributions carry a penalty, and relief is sometimes available where the failure was reasonable and is corrected. The remaining years of the window also get shorter, which raises the tax cost of catching up — so the size of the problem is both the penalty and the compression.
The underlying law is similar, but employer plans can impose their own terms, and some require faster payout than the law's outer deadline. Some allow a transfer to an inherited IRA at the custodian of your choice, which can widen the schedule and the investment options. The plan document, not general guidance, is what settles it.
Substantially. Whether the trust's beneficiaries can be looked through to determine the schedule depends on how the trust is drafted, and a trust that fails those conditions can be forced onto a much faster payout. This is one of the places where the estate documents and the retirement account rules have to be read together rather than in sequence.
There is usually room to wait, because the outer deadline is measured in years and modeling the schedule requires facts about your income across all of them. The exception is any annual minimum that applies from the start — that one cannot be deferred while you think. Establishing which of the two situations you are in is the first task, not the schedule itself.