I’m currently 70 and still working, but I expect to retire soon. I’ve already started taking some withdrawals from my traditional IRA and 401(k). Will those withdrawals count toward my future required minimum distributions once I reach the RMD age, or do the required distributions begin separately regardless of what I’ve already taken out?
No, withdrawals taken before your required minimum distributions officially begin do not count toward future RMD requirements. Once you reach the age where RMDs apply, the calculation starts fresh based on your account balance and life expectancy at that time.
That said, earlier withdrawals can still indirectly reduce future RMDs if they lower the balance in your retirement accounts. Whether that’s beneficial depends on your overall tax and retirement income strategy.
Let’s walk through how the rules work and what planning opportunities may still exist.
Why Required Minimum Distributions Exist
Required minimum distributions are designed to force money out of tax-deferred retirement accounts over time.
Traditional IRAs and pre-tax 401(k)s receive tax advantages while contributions and growth remain inside the account, but eventually the government wants those dollars taxed. RMD rules are essentially the mechanism used to make sure those accounts don’t continue growing tax-deferred indefinitely.
That’s important context because it explains why it is so difficult to avoid them entirely. You weren’t meant to.
For some retirees, RMDs are not much of an issue because they already need to withdraw more than the minimum amount to cover living expenses. Others may find themselves forced to withdraw significantly more than they actually need, which can create unwanted taxable income later in retirement.
If you’re in that second group, then RMD planning becomes much more important.
How RMDs Are Calculated
The calculation itself is relatively straightforward.
Each year, you divide the balance of your retirement account by a life expectancy factor provided by the IRS. The result is the minimum amount you must withdraw for that year.
Two components drive the calculation:
- Your retirement account balance as of December 31 of the prior year
- The applicable IRS life expectancy factor
Most retirees use the Uniform Lifetime Table, though other tables may apply in certain situations.
An Example of an RMD Calculation
Suppose someone is age 78 in 2026 and uses the Uniform Lifetime Table, so the applicable life expectancy factor is 22.0.
Now assume their IRA balance on December 31, 2025 was $1,00,000.
The RMD calculation would look like this:
1,000,000/22= $45,455. That means the retiree would need to withdraw at least $45,455 during 2026. The IRS does not care whether the withdrawal happens monthly, quarterly or all at once. It simply must be distributed by the applicable deadline.
Do Earlier Withdrawals Count Toward Future RMDs?
If you voluntarily withdraw money from your IRA before RMDs officially begin, those withdrawals do not receive any special “credit” toward future RMD obligations. Once your required distributions begin, you still must calculate and satisfy the full required amount for each year.
However, earlier withdrawals may still reduce future RMDs indirectly because they shrink the account balance that future RMD calculations are based on.
Roth Conversions and RMD Reduction
One common strategy for managing future RMDs is Roth conversions. By moving money from a traditional IRA into a Roth IRA, you reduce the balance remaining in the tax-deferred account. Since Roth IRAs are not subject to lifetime RMDs for the original owner, this can create more flexibility later.
For example, suppose someone had a $1,000,000 IRA balance but converted $50,000 into a Roth IRA before year-end. Their December 31 balance would now be $950,000 instead of $1,000,000. That lower balance would reduce future RMD calculations.
Of course, Roth conversions are not automatically beneficial. The conversion itself is taxable, so the decision still requires a broader tax analysis.
One Important Limitation
A Roth conversion does not itself satisfy an RMD once RMDs have already begun. The IRS requires the RMD to come out first before any conversion can occur
Suppose your required minimum distribution for the year is $40,000. You must first withdraw that amount as a taxable distribution. Only additional withdrawals beyond the RMD can be converted into a Roth IRA.
Planning Beyond the RMD Itself
If you expect RMDs to eventually exceed your spending needs, it’s worth thinking ahead about where those distributions will go. Some retirees simply reinvest the money in taxable brokerage accounts. Others may use it for gifting strategies, family support or charitable giving.
For charitably inclined retirees, qualified charitable distributions (QCDs) can also become an important planning tool once eligible. A QCD allows certain IRA dollars to go directly to charity while satisfying RMD requirements without increasing taxable income in the same way a normal withdrawal would.
Withdrawals from traditional IRAs or pre-tax retirement accounts before RMD age do not count toward future required minimum distributions. Once RMDs begin, the required amount is calculated independently each year using your account balance and IRS life expectancy tables.
However, reducing your account balance earlier – whether through withdrawals or Roth conversions – may still lower future RMDs indirectly.
For retirees who expect large future IRA balances, planning several years ahead can make a meaningful difference in future taxes and retirement income flexibility.
