No, you do not always take required minimum distributions from each retirement account separately. The rules governing RMD withdrawals depend entirely on the specific type of retirement account you own. Under Internal Revenue Code Section 401(a)(9), traditional IRA owners can calculate RMDs separately for each account but withdraw the total amount from one or more IRAs of their choosing. However, this aggregation privilege does not extend to employer-sponsored plans like 401(k) accounts, which mandate separate withdrawals from each individual plan.
This creates confusion because the government established RMD rules through the SECURE 2.0 Act, which requires account holders who reach age 73 to begin withdrawing specific amounts annually from tax-deferred retirement accounts. According to IRS statistical data, approximately 11.8 million Americans faced RMD requirements in 2024, yet studies show 12% of these individuals make critical errors by taking distributions from the wrong accounts or combining RMDs improperly, resulting in penalties.
In this comprehensive guide, you will discover:
🎯 The exact aggregation rules for each retirement account type and which accounts allow combined withdrawals versus separate mandatory distributions
💰 Detailed calculation methods showing how to determine your RMD amount for multiple accounts using the IRS Uniform Lifetime Table with real-world examples
⚠️ Critical mistakes that trigger penalties including the 25% excise tax that drops to 10% when corrected within two years and how to file Form 5329 properly
📊 State-by-state tax implications revealing which 13 states exempt RMD income from taxation and how this affects your withdrawal strategy
🔄 Special rules for inherited accounts explaining the 10-year distribution requirement and how beneficiary RMDs differ from owner RMDs
Understanding the Foundation of RMD Rules
Required minimum distributions represent the government’s mechanism for ensuring tax-deferred retirement savings eventually face taxation. When you contributed to traditional IRAs or employer-sponsored plans, you received tax deductions on those contributions. The IRS allowed these funds to grow tax-free for decades.
But this tax deferral cannot continue indefinitely. The SECURE 2.0 Act provisions that took effect in 2023 established age 73 as the mandatory starting point for RMDs for individuals born between 1951 and 1959. This age increases to 75 for anyone born in 1960 or later.
The consequence of this rule is straightforward. Failing to withdraw the correct RMD amount by December 31 each year results in a 25% excise tax on the shortfall amount. This penalty represents one of the steepest in the tax code.
Consider what happens when someone misses a $10,000 RMD. The IRS immediately imposes a $2,500 penalty on top of the regular income tax owed. This individual must still withdraw the missed amount and pay ordinary income tax on that distribution.
Account Types Subject to RMD Requirements
Not all retirement accounts face identical RMD obligations. The specific account structure determines both calculation methods and withdrawal flexibility.
Traditional IRAs and IRA-Based Plans
Traditional IRAs, SEP IRAs, SIMPLE IRAs, SAR-SEP IRAs, and rollover IRAs all follow identical RMD rules. Each account owner must calculate the required distribution for every IRA they hold based on the December 31 account balance from the previous year.
The critical distinction appears in withdrawal flexibility. After calculating each account’s RMD separately, owners can aggregate the total and withdraw from any combination of their IRAs. This means someone with three traditional IRAs showing RMDs of $3,000, $5,000, and $2,000 can take the entire $10,000 from just one account.
Even individuals still working and actively contributing to SEP or SIMPLE IRA plans must take RMDs starting at age 73. Unlike 401(k) plans that may allow working participants to delay RMDs, IRA-based plans offer no such exception.
Employer-Sponsored Retirement Plans
Company-sponsored 401(k), 403(b), 457(b), and profit-sharing plans operate under stricter distribution requirements. Each plan account demands its own separate RMD calculation and withdrawal.
The rule functions differently here because each employer plan maintains independent record-keeping and reporting obligations. Someone with three different 401(k) accounts from previous employers must calculate and withdraw RMDs from all three plans separately.
Attempting to satisfy multiple 401(k) RMDs by withdrawing from just one account creates a violation. The IRS treats each plan as a distinct entity requiring individual compliance.
The “still working” exception provides limited relief for current employees. Workers who remain employed past age 73 and participate in their current employer’s plan can delay RMDs from that specific plan until retirement. This exception contains a critical limitation: it only applies to non-owners holding less than 5% ownership in the sponsoring company.
403(b) Tax-Sheltered Annuities
The 403(b) contracts used by nonprofit organizations, schools, and religious institutions follow special aggregation rules similar to traditional IRAs. Account holders must calculate RMDs separately for each 403(b) contract but can take the total distribution from one or more contracts.
However, 403(b) RMDs exist in isolation from other account types. The aggregated amount cannot combine with IRA RMDs, and 403(b) funds cannot satisfy 401(k) distribution requirements.
Roth Account RMD Changes Under SECURE 2.0
Prior to 2024, Roth 401(k) and Roth 403(b) accounts required RMDs during the owner’s lifetime despite the tax-free nature of qualified distributions. This created planning complications because owners faced mandatory withdrawals from accounts they wanted to preserve.
The SECURE 2.0 Act eliminated this requirement beginning January 1, 2024. Designated Roth accounts in employer plans now match Roth IRA treatment, with no lifetime RMD obligations for the original account owner.
Traditional pre-tax balances in 401(k) and 403(b) plans still require RMDs. Only the designated Roth portion receives the exemption.
This change affects mixed accounts differently. Someone with $200,000 in traditional 401(k) funds and $100,000 in Roth 401(k) funds only calculates RMDs on the $200,000 traditional balance.
Calculating Your Required Minimum Distribution
The RMD calculation formula applies universally across account types, though withdrawal rules vary by plan category.
The Basic Calculation Method
The IRS requires a straightforward mathematical formula. Divide your account balance on December 31 of the prior year by the distribution period corresponding to your current age from the Uniform Lifetime Table.
For example, someone who turns 75 in 2026 with a December 31, 2025 account balance of $500,000 uses distribution period 24.6. The calculation produces: $500,000 ÷ 24.6 = $20,325.20.
This represents the minimum amount required for withdrawal. Taking more than the minimum is permitted and often advisable for tax planning purposes. Taking less triggers the penalty.
The account balance used in calculations must reflect all contributions, earnings, and prior distributions through December 31. Most financial institutions provide year-end statements specifically identifying the balance for RMD purposes.
Understanding the Uniform Lifetime Table
The distribution period numbers derive from IRS actuarial life expectancy calculations. The table assumes most married couples have spouses within 10 years of age.
Key distribution periods for common ages include:
| Age | Distribution Period | Age | Distribution Period |
|---|---|---|---|
| 73 | 26.5 | 80 | 20.2 |
| 74 | 25.5 | 85 | 16.0 |
| 75 | 24.6 | 90 | 12.2 |
| 76 | 23.7 | 95 | 9.1 |
| 77 | 22.9 | 100 | 6.4 |
The distribution period decreases as age increases, forcing larger percentage withdrawals each year. An account holder at age 73 withdraws approximately 3.8% of the account balance, while someone at age 85 must withdraw 6.25%.
Special Calculation for Younger Spouse Beneficiaries
A different table applies when the sole primary beneficiary is a spouse more than 10 years younger than the account owner. The Joint and Last Survivor Expectancy Table uses the combined life expectancies of both spouses.
This produces smaller RMDs because the calculation assumes a longer joint life expectancy. A 75-year-old with a 60-year-old spouse as sole beneficiary uses a distribution period of 28.8 instead of 24.6, reducing the required withdrawal by approximately 15%.
The younger spouse must remain the sole primary beneficiary for the entire calendar year. Changing beneficiaries mid-year or listing multiple beneficiaries eliminates this favorable treatment.
Multiple Account Calculation Examples
Understanding calculations becomes critical when managing several retirement accounts simultaneously.
Example 1: Multiple Traditional IRAs
Maria, age 76, owns three traditional IRAs with December 31, 2025 balances of $150,000, $80,000, and $45,000. Using distribution period 23.7 for age 76:
- IRA #1: $150,000 ÷ 23.7 = $6,329.11
- IRA #2: $80,000 ÷ 23.7 = $3,375.53
- IRA #3: $45,000 ÷ 23.7 = $1,898.73
Total RMD required: $11,603.37
Maria can withdraw this entire amount from any one IRA or split it across multiple accounts. Taking $11,603.37 from IRA #1 satisfies the requirement completely. Alternatively, withdrawing $5,000 from IRA #1 and $6,603.37 from IRA #2 also complies.
Example 2: Multiple 401(k) Accounts
Robert, age 74, holds two 401(k) accounts from previous employers with balances of $400,000 and $250,000. Using distribution period 25.5:
- 401(k) Plan A: $400,000 ÷ 25.5 = $15,686.27
- 401(k) Plan B: $250,000 ÷ 25.5 = $9,803.92
Robert must withdraw $15,686.27 from Plan A and $9,803.92 from Plan B separately. Taking $25,490.19 from only Plan A creates a violation. The IRS considers Plan B’s RMD as missed, triggering a 25% penalty on $9,803.92.
Example 3: Mixed Account Types
Jennifer, age 77, has a traditional IRA ($200,000), SEP IRA ($150,000), 403(b) contract ($300,000), and 401(k) ($180,000). Using distribution period 22.9:
- Traditional IRA: $200,000 ÷ 22.9 = $8,733.62
- SEP IRA: $150,000 ÷ 22.9 = $6,550.22
- Combined IRA RMD: $15,283.84 (can withdraw from either IRA)
- 403(b): $300,000 ÷ 22.9 = $13,100.44 (must withdraw from 403(b))
- 401(k): $180,000 ÷ 22.9 = $7,860.26 (must withdraw from 401(k))
Jennifer needs three separate transactions: one for her combined IRA total, one for the 403(b), and one for the 401(k).
The Aggregation Rules Explained in Detail
The aggregation principle determines which accounts allow combined withdrawals versus mandatory separate distributions.
Traditional IRA Aggregation
All individually owned traditional IRAs aggregate together regardless of the number of accounts or financial institutions holding them. This includes regular contributory IRAs, rollover IRAs from former employer plans, SEP IRAs, SIMPLE IRAs, and SAR-SEP IRAs.
The rule specifically applies to accounts owned by the same individual. Spouses cannot aggregate their IRAs together even if both face RMD requirements. Each spouse calculates and withdraws their own RMDs independently.
The practical benefit shows in flexibility. Someone maintaining IRAs at five different banks can calculate five separate RMDs, sum them, and withdraw the total from whichever account offers the best investment positioning or lowest transaction costs.
Why 401(k) Plans Cannot Aggregate
The prohibition against aggregating 401(k) RMDs stems from each plan’s independent legal structure and reporting obligations. Every 401(k) plan represents a separate trust established under ERISA regulations with distinct employer sponsorship.
Each plan administrator must track and report distributions independently to both the IRS and participants. Allowing cross-plan aggregation would create accounting complications and potential compliance failures.
Additionally, 401(k) plans from different employers may have varying provisions, investment options, and administrative procedures. The IRS treats each as a completely separate entity requiring individual compliance verification.
403(b) Contract Aggregation Rules
The 403(b) aggregation mirrors traditional IRA rules with one critical limitation. RMDs from multiple 403(b) contracts can aggregate, but only among 403(b) accounts owned as an employee, not as a beneficiary.
Someone with three 403(b) contracts from working at different nonprofit organizations can calculate each RMD separately and withdraw the combined total from any one contract. This provides similar flexibility to traditional IRAs.
However, 403(b) RMDs exist in complete isolation from other account types. The aggregated 403(b) amount cannot combine with IRA or 401(k) RMDs.
457(b) Plan Distribution Requirements
Governmental 457(b) plans follow the strictest rules. Each 457(b) plan requires separate RMD calculation and withdrawal with no aggregation permitted, similar to 401(k) accounts.
This restriction applies even when someone worked for multiple government entities with separate 457(b) plans. Each plan demands independent compliance.
Common Mistakes That Trigger Penalties
Understanding errors others make prevents costly compliance failures.
Taking RMD From Wrong Account Type
The most frequent mistake involves withdrawing the total RMD amount from one account type when multiple types exist. Someone with both IRAs and a 401(k) cannot take the combined RMD from only their IRA.
This error occurs because people assume all retirement accounts work identically. When Mark has a $5,000 IRA RMD and a $8,000 401(k) RMD, taking $13,000 from his IRA seems logical but creates a violation.
The IRS views the 401(k) RMD as completely missed. Mark faces a 25% penalty on the $8,000 shortfall, totaling $2,000, plus he must still withdraw the $8,000 from the 401(k) and pay income tax on that amount.
Aggregating Non-Aggregable Accounts
Attempting to satisfy a 401(k) RMD with an IRA withdrawal represents another common error. The accounts exist in separate regulatory categories that cannot intermix for RMD purposes.
When Susan has three 401(k) accounts and withdraws her total RMD from just one, she creates two missed RMDs. The IRS imposes penalties on the amounts not withdrawn from the other two accounts.
This mistake often happens when consolidation seems practical. Taking everything from the largest account appears simpler than managing multiple withdrawals, but this convenience costs thousands in penalties.
Miscalculating Combined Totals
Errors in addition when calculating multiple account RMDs cause compliance problems. Someone calculating separate RMDs for five IRAs might transpose numbers or omit one account entirely from the total.
When the aggregated withdrawal falls short of the actual combined RMD, the difference faces the 25% penalty. A $500 calculation error creates a $125 penalty.
Missing December 31 Deadline
The annual RMD deadline of December 31 allows no extensions. Many people assume they have until the tax filing deadline of April 15, but this applies only to the first RMD after reaching age 73.
Someone who delays their second-year RMD until April discovers the distribution should have occurred by the prior December 31. This creates a missed RMD subject to penalties even though only a few months passed.
Forgetting Inherited Account Separate Rules
Inherited IRAs follow special aggregation limitations. RMDs from inherited IRAs of different decedents cannot combine. Inherited IRAs from the same decedent can aggregate, but they cannot combine with the beneficiary’s own IRA RMDs.
When Jennifer inherits an IRA from her mother and already owns her own IRAs, she must track and calculate these separately. Her personal IRA RMDs can aggregate together, but the inherited IRA requires a separate calculation and withdrawal.
Still-Working Exception Misapplication
The still-working exception that allows RMD delays applies narrowly. It only covers the current employer’s plan and only for non-owners holding less than 5% company ownership.
Someone continuing to work past 73 who applies this exception to IRA accounts or former employer 401(k) accounts makes a critical error. IRAs never qualify for the still-working exception. Only the plan sponsored by the current employer where active participation continues receives this treatment.
Penalty Structure and Correction Procedures
The penalty framework for missed RMDs changed significantly under SECURE 2.0, though it remains substantial.
Current Penalty Rates
Prior to 2023, missing an RMD triggered a 50% excise tax on the shortfall. The SECURE 2.0 Act reduced this to 25% beginning in 2023.
Further reduction to 10% occurs when the account holder withdraws the missed amount and files corrective paperwork within the correction window. This window extends through the earlier of two years from the penalty tax date or when the IRS issues a notice of deficiency.
The penalty calculation applies to the shortfall amount, not the entire account balance. Someone who should have withdrawn $10,000 but only took $6,000 faces a penalty on $4,000.
At the 25% rate, this creates a $1,000 penalty. Correcting within two years reduces this to $400 at the 10% rate. The account holder must still withdraw the $4,000 shortfall and pay ordinary income tax on that distribution.
Form 5329 Filing Requirements
Form 5329 reports additional taxes on qualified retirement plans. Anyone who misses an RMD must file this form for each year a shortfall occurred, using the version corresponding to the missed year.
The form includes Part IX specifically addressing excess accumulations from missed RMDs. Line 52 requires entering the amount that should have been withdrawn. Line 53 captures the amount actually withdrawn.
The difference flows to lines 54a or 54b depending on account type. When requesting a penalty waiver, taxpayers write “RC” on the dotted line next to lines 54a/54b followed by the amount they seek to have waived.
Line 55 calculates the additional tax by multiplying the shortfall by the applicable percentage. Someone seeking a full waiver enters zero on this line but must still file the form.
Requesting Penalty Waivers
The IRS demonstrates willingness to waive RMD penalties when reasonable cause exists and the taxpayer acts promptly to correct the error. Reasonable cause includes situations beyond the taxpayer’s control that prevented timely withdrawal.
Examples of acceptable reasonable cause include serious illness, incorrect information from a financial institution, death of a family member, or reliance on professional advice that proved incorrect. Simply forgetting or not understanding the rules typically does not qualify.
The waiver request requires a letter attached to Form 5329 explaining the circumstances. The letter should remain brief while covering specific points: what happened, why it constitutes reasonable cause, when the error was discovered, and what corrective action was taken.
The letter should demonstrate good faith effort to comply. Someone who regularly took RMDs in prior years and missed one due to a bank error presents a stronger case than someone who never took RMDs and only addressed the issue after IRS contact.
Self-Correction Timing
Taking the missed distribution as quickly as possible after discovering the error strengthens any penalty waiver request. The withdrawal should occur as a separate transaction clearly labeled as the missed RMD, not commingled with the current year’s required distribution.
Someone who discovers in March 2026 that they missed their 2025 RMD should immediately withdraw the 2025 shortfall amount. This withdrawal should occur before taking the 2026 RMD to maintain clear documentation.
The prompt correction shows good faith compliance efforts. Waiting months after discovery weakens any penalty waiver argument by suggesting the taxpayer did not take the requirement seriously.
State Income Tax Treatment of RMDs
Federal rules govern RMD calculations and timing, but state taxation of these distributions varies dramatically across jurisdictions.
States With No Income Tax
Nine states impose no state income tax on any income, including RMDs: Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming. Residents of these states pay only federal income tax on their required distributions.
This creates significant savings for retirees with substantial retirement accounts. Someone facing a $50,000 annual RMD who lives in Florida pays no state tax, while the same distribution in California could trigger nearly $5,000 in state income tax at the top marginal rate.
States Exempting All Retirement Income
Four states with income taxes completely exempt retirement income including RMDs: Illinois, Iowa, Mississippi, and Pennsylvania. These states tax wages and business income but exclude distributions from qualified retirement plans and IRAs.
Illinois maintains a flat 4.95% state income tax but exempts 401(k) distributions, IRA withdrawals, and pension payments entirely. Pennsylvania follows a similar approach, exempting retirement distributions as long as the taxpayer meets age requirements and does not take early distributions.
States With Partial Exemptions
Many states provide partial exemptions or exclusions for retirement income. Alabama exempts private and government pensions but taxes IRA and 401(k) distributions, though retirees aged 65 and older receive a $6,000 retirement income exemption.
Michigan recently expanded its retirement income exemption. Beginning January 2026, qualifying pension and retirement income including 401(k) and IRA distributions becomes fully exempt from Michigan state income tax for eligible taxpayers.
High-Tax States
California, Oregon, Minnesota, and several northeastern states tax RMDs as ordinary income with no special exemptions. California’s top marginal rate reaches 13.3% for high earners, making state residency a significant factor in retirement tax planning.
Someone with $100,000 in annual RMDs living in California could face $13,300 in state income tax, while moving to Nevada or Florida eliminates this entirely. This difference accumulates substantially over a 20-year retirement.
Strategic Residency Considerations
The disparate state tax treatment creates planning opportunities for those willing to relocate. Establishing residency in a no-tax or retirement-income-exempt state before RMDs begin can save hundreds of thousands of dollars over a retirement lifetime.
However, states scrutinize residency claims closely. Simply claiming a new address does not establish residency. States examine where someone spends the majority of their time, vehicle registration, voter registration, and other factors.
Someone spending eight months annually in California and four months in Nevada will likely face California taxation despite claiming Nevada residency. Genuine relocation requires spending more than half the year in the new state and severing primary ties to the former state.
Inherited Retirement Account RMD Rules
Beneficiaries who inherit retirement accounts face different and often more complex RMD requirements than original account owners.
The 10-Year Distribution Rule
The SECURE Act of 2019 established a 10-year distribution requirement for most non-spouse beneficiaries who inherit retirement accounts from owners who died after December 31, 2019. These beneficiaries must completely deplete the inherited account within 10 years following the owner’s death.
The IRS finalized regulations in July 2024 clarifying that beneficiaries subject to the 10-year rule must also take annual RMDs during years one through nine when the original owner died on or after their required beginning date. The entire remaining balance must be withdrawn by December 31 of the 10th year.
This eliminates the previous “stretch IRA” strategy that allowed beneficiaries to extend distributions over their lifetime expectancy. Someone who inherits a $500,000 IRA at age 50 previously could stretch distributions over 34.2 years. Now that same beneficiary must withdraw everything within 10 years.
Exceptions to the 10-Year Rule
Five categories of beneficiaries qualify as eligible designated beneficiaries exempt from the 10-year rule: surviving spouses, minor children of the account owner, disabled individuals, chronically ill individuals, and individuals not more than 10 years younger than the account owner.
These eligible designated beneficiaries can take distributions over their life expectancy using the Single Life Expectancy Table. Surviving spouses receive additional favorable treatment, including the option to treat the inherited IRA as their own.
Minor children lose their eligible designated beneficiary status upon reaching age 21, at which point the 10-year rule begins. Someone who inherits their parent’s IRA at age 15 can take life expectancy distributions until age 21, then must deplete the account by age 31.
Separate Account Treatment for Multiple Beneficiaries
When multiple beneficiaries inherit a single retirement account, separate account treatment provides planning flexibility. If the account divides into separate inherited IRAs for each beneficiary by December 31 of the year following the owner’s death, each beneficiary’s RMDs calculate based on their individual circumstances.
Without separate accounts, all beneficiaries must use the life expectancy of the oldest beneficiary, creating larger RMD requirements for younger heirs. When Sarah (age 50) and Michael (age 60) inherit their father’s IRA equally, failing to create separate accounts forces Sarah to use Michael’s shorter life expectancy.
Creating separate accounts by the deadline allows Sarah to use her own longer life expectancy, reducing her annual RMD obligations and allowing more tax-deferred growth.
Inherited Roth IRA Distribution Rules
Roth IRAs face the same 10-year distribution rule for non-spouse beneficiaries but with a critical difference. Beneficiaries of inherited Roth IRAs face no annual RMD requirements during the 10-year period.
The beneficiary must still completely distribute the account by the end of the 10th year but can choose the timing of withdrawals strategically within that window. This allows continued tax-free growth and gives beneficiaries flexibility to time distributions around their tax situation.
Someone inheriting a $200,000 Roth IRA could leave it untouched for nine years, allowing continued growth, then withdraw the entire balance in year 10. All distributions remain tax-free since Roth accounts have already been taxed.
Aggregation Rules for Inherited Accounts
Inherited IRA RMDs follow special aggregation rules distinct from the account owner’s personal IRAs. Inherited IRAs from the same decedent can aggregate together, but inherited IRAs from different decedents cannot combine.
When Jennifer inherits IRAs from both her mother and father, she must calculate and track RMDs separately for each parent’s accounts. Her mother’s inherited IRAs can aggregate together, and her father’s inherited IRAs can aggregate separately, but the two groups cannot intermix.
Additionally, inherited IRA RMDs cannot aggregate with the beneficiary’s own personal IRA RMDs. These represent completely separate compliance obligations requiring independent tracking and withdrawals.
Roth 401(k) Distribution Changes
The SECURE 2.0 Act created significant changes for Roth accounts within employer-sponsored plans.
Pre-2024 Roth 401(k) RMD Requirements
Before January 1, 2024, designated Roth accounts in 401(k) and 403(b) plans required lifetime RMDs despite these accounts containing after-tax contributions and producing tax-free qualified distributions. This created an inconsistency with Roth IRAs, which never required lifetime RMDs.
The requirement forced account holders to withdraw funds they preferred to leave growing tax-free. Someone with $200,000 in a Roth 401(k) at age 75 faced a mandatory $8,130 distribution using the Uniform Lifetime Table’s 24.6 distribution period.
While the distribution remained tax-free as a qualified distribution, it removed funds from the tax-advantaged account and created potential complications if the withdrawn amount was not needed for living expenses.
Current Rules Effective 2024
Beginning January 1, 2024, designated Roth account assets in employer plans received exemption from pre-death RMD rules. Roth 401(k), Roth 403(b), and Roth 457(b) accounts now align with Roth IRA treatment.
Account owners no longer face mandatory lifetime withdrawals from these Roth balances. The funds can remain in the account growing tax-free throughout the owner’s lifetime.
Pre-tax balances in the same plans still require RMDs calculated normally. Someone with both traditional and Roth balances in a 401(k) calculates RMDs only on the traditional portion.
Strategic Planning Implications
The elimination of Roth 401(k) lifetime RMDs creates new planning opportunities. Account holders who prefer Roth balances for estate planning purposes can now leave these funds untouched while taking RMDs from traditional accounts.
This allows more after-tax funds to remain in the tax-advantaged environment growing for beneficiaries. When someone has $300,000 in traditional 401(k) funds and $200,000 in Roth 401(k) funds, all RMDs now come from the traditional balance.
The traditional balance depletes faster while the Roth balance continues growing, potentially creating a larger tax-free inheritance for heirs.
Post-Death Beneficiary Requirements
While lifetime RMDs disappeared for Roth employer accounts, beneficiaries who inherit these accounts still face distribution requirements. Non-spouse beneficiaries generally must follow the 10-year distribution rule.
The favorable aspect for beneficiaries involves the continued tax-free treatment of distributions. Someone inheriting a $500,000 Roth 401(k) can take distributions over 10 years without paying income tax on any withdrawals.
Qualified Charitable Distributions as RMD Strategy
Charitable giving provides a unique mechanism for satisfying RMD requirements while avoiding taxation.
QCD Rules and Requirements
Qualified charitable distributions allow individuals aged 70½ or older to direct up to $108,000 annually (2025 limit, adjusted for inflation) from their IRA directly to qualified charities. The distribution counts toward the RMD requirement but gets excluded from taxable income.
This provides benefits even for non-itemizers who cannot deduct charitable contributions. Someone facing a $15,000 RMD who donates $10,000 through a QCD reports only $5,000 as taxable income while satisfying the full RMD requirement.
The exclusion from income creates additional benefits by potentially reducing Medicare premiums, Social Security taxation, and keeping the taxpayer in a lower marginal tax bracket. A married couple filing jointly with adjusted gross income of $205,000 faces Medicare premium surcharges. Using a $20,000 QCD to reduce AGI to $185,000 eliminates these surcharges.
Eligible Charities and Prohibited Destinations
QCDs must go directly to public charities described in Internal Revenue Code Section 170(b)(1)(A). Standard charitable organizations like religious institutions, educational organizations, hospitals, and governmental entities qualify.
Three important exclusions exist: donor-advised funds, private foundations, and supporting organizations cannot receive QCD funds. The rule ensures charitable distributions go immediately and directly to active charitable operations rather than vehicles controlled by the donor.
Attempting to direct a QCD to a donor-advised fund creates a taxable distribution that does not qualify for the income exclusion. The amount still counts toward the RMD but appears as taxable income, eliminating the tax benefit.
Mechanics of QCD Execution
The transfer must occur directly from the IRA custodian to the charity. The account holder cannot receive the distribution and then donate it to charity, even if this occurs on the same day.
Most IRA custodians provide specific QCD request forms or processes. The account holder completes paperwork identifying the charity, amount, and charity’s address. The custodian issues a check payable to the charity.
The distribution appears on Form 1099-R issued by the custodian showing the total distribution amount. The taxpayer then reports this on their tax return but excludes the QCD amount from taxable income with appropriate notation.
Limitations and Planning Considerations
QCDs work only from IRAs including traditional, rollover, inherited, SEP, and SIMPLE IRAs. Distributions from 401(k), 403(b), or 457(b) plans do not qualify as QCDs unless those funds first roll over to an IRA.
The $108,000 annual limit applies per taxpayer, not per account. Married couples filing jointly can each contribute up to $108,000 from their own IRAs, totaling $216,000 annually.
QCDs reduce basis for taxpayers with non-deductible IRA contributions. This creates a pro-rata tax calculation affecting future distributions. Someone with $100,000 in IRAs including $10,000 of basis who makes a $20,000 QCD reduces their basis by $2,000 proportionally.
First-Year RMD Special Timing Rule
The initial year of RMD requirements contains unique timing flexibility that creates planning opportunities and potential pitfalls.
April 1 Required Beginning Date
Individuals who reach age 73 (or 75 for those born in 1960 or later) face their first RMD for that calendar year. However, the SECURE 2.0 Act allows delaying this first distribution until April 1 of the following year.
This required beginning date provides several months of additional tax-deferred growth and allows taxpayers to defer the income recognition into the next tax year. Someone who turns 73 in March 2026 can delay their 2026 RMD until April 1, 2027.
The choice involves careful tax planning because delaying creates two RMD years in one calendar year. The delayed first-year RMD and the second-year RMD both occur in 2027, potentially pushing the taxpayer into higher marginal tax brackets.
Double Distribution Tax Impact
Taking two RMDs in one calendar year doubles the taxable income from retirement distributions. Someone with a $20,000 RMD who delays the first year faces $40,000 of RMD income in year two.
This additional income affects not just federal income tax brackets but also Medicare premium calculations, Social Security taxation, capital gains rates, and qualification for various tax benefits with income phase-outs.
Consider someone with $80,000 in other income. Taking the first RMD in the initial year adds $20,000 for $100,000 total income. Delaying creates $120,000 income in year two, potentially crossing thresholds for premium tax credits, Roth conversion opportunities, or education credits for grandchildren.
Strategic Timing Decisions
The decision to delay or accelerate the first RMD depends on individual circumstances. Someone who retired mid-year with a partial year of employment income might benefit from taking the RMD in the first year while the partial salary keeps them in lower brackets.
Conversely, someone who worked the full year and received a substantial bonus might prefer delaying the RMD until the following year when their income drops due to full retirement.
The analysis requires examining both years’ projected income, expected marginal tax rates, and the impact on various income-related benefits and phaseouts. Most tax professionals recommend taking the first RMD in the initial year to avoid the double-distribution problem unless clear tax advantages support delay.
Real-World Distribution Scenarios
Practical examples illustrate how RMD rules apply in common situations.
Scenario One: Retiree With Multiple IRA Types
Thomas, age 74, accumulated retirement savings across three institutions: a traditional IRA at Bank A ($180,000), a SEP IRA at Broker B ($220,000), and a SIMPLE IRA at Credit Union C ($95,000). He also has a 401(k) at his former employer ($310,000).
Using the distribution period of 25.5 for age 74:
| Account Type | Balance | Distribution Period | RMD Amount |
|---|---|---|---|
| Traditional IRA | $180,000 | 25.5 | $7,058.82 |
| SEP IRA | $220,000 | 25.5 | $8,627.45 |
| SIMPLE IRA | $95,000 | 25.5 | $3,725.49 |
| 401(k) | $310,000 | 25.5 | $12,156.86 |
Thomas can aggregate his three IRA-type accounts for a combined requirement of $19,411.76 and withdraw this from any combination of those three accounts. He chooses to take the entire amount from the SEP IRA at Broker B for convenience.
The 401(k) requires a separate distribution of $12,156.86 taken directly from that plan. Thomas cannot satisfy this requirement from his IRAs.
His total RMD burden totals $31,568.62, all taxable as ordinary income at his marginal rate. Living in Pennsylvania, Thomas owes no state income tax on these distributions due to the state’s retirement income exemption.
Scenario Two: Working Past RMD Age
Patricia turns 73 in 2026 and continues working full-time for Corporation X where she participates in the company 401(k) plan. She owns 2% of the company stock. She also has a traditional IRA ($125,000) and a 401(k) from a previous employer ($210,000).
Patricia’s ownership percentage falls below 5%, qualifying her for the still-working exception for her current employer’s plan. She can delay RMDs from Corporation X’s 401(k) until she retires.
However, her traditional IRA and the former employer 401(k) require RMDs starting in 2026. She cannot delay these even though she continues working.
Using distribution period 26.5 for age 73:
| Account | Balance | RMD Required | Delay Available |
|---|---|---|---|
| Traditional IRA | $125,000 | $4,716.98 | No |
| Former Employer 401(k) | $210,000 | $7,924.53 | No |
| Current Employer 401(k) | $180,000 | Delayed | Yes (still working, <5% owner) |
Patricia must take $4,716.98 from her IRA and $7,924.53 from her old 401(k) separately. She takes no distribution from her current employer plan until retirement.
Scenario Three: Multiple 403(b) Contracts
Dr. Chen, age 76, worked at three different universities during his career, accumulating 403(b) contracts at each institution: University A ($150,000), University B ($185,000), and College C ($95,000). He also has a traditional IRA ($80,000).
Using distribution period 23.7:
| Account Type | Balance | RMD Amount | Aggregation Group |
|---|---|---|---|
| 403(b) – University A | $150,000 | $6,329.11 | Group 1 |
| 403(b) – University B | $185,000 | $7,805.91 | Group 1 |
| 403(b) – College C | $95,000 | $4,008.44 | Group 1 |
| Traditional IRA | $80,000 | $3,375.53 | Group 2 |
Dr. Chen can aggregate his three 403(b) contracts for a total requirement of $18,143.46. He chooses to withdraw the full amount from his University B contract since it has the highest balance.
His traditional IRA requires a separate distribution of $3,375.53. While this is also a retirement account, it cannot aggregate with the 403(b) contracts.
Living in Illinois, Dr. Chen pays no state income tax on either distribution due to the state’s complete exemption of retirement income.
Do’s and Don’ts for RMD Compliance
Following best practices prevents costly errors and penalties.
Do’s
Do calculate each account’s RMD separately before aggregating. This ensures accurate total requirements and proper documentation. Calculating each account’s specific RMD provides a record demonstrating compliance if the IRS questions your withdrawals.
Do verify your financial institution’s year-end balance statements. Custodians typically provide December 31 balances specifically for RMD calculations. Using an incorrect balance creates inaccurate RMD amounts that could result in shortfalls and penalties.
Do withdraw RMDs from appropriate account types based on aggregation rules. Understanding which accounts can combine and which require separate distributions prevents the most common compliance error. Create a checklist of your accounts organized by type to ensure proper treatment.
Do consider tax-efficient withdrawal strategies within aggregation rules. When multiple accounts can aggregate, choose withdrawal sources strategically based on investment performance, future growth potential, and transaction costs. Withdrawing from underperforming accounts preserves better-performing assets for continued growth.
Do file Form 5329 immediately if you discover a missed RMD. Prompt self-correction within the two-year correction window reduces penalties from 25% to 10% and demonstrates good faith. Waiting gives the IRS time to discover the error first, eliminating penalty reduction opportunities.
Don’ts
Don’t assume all retirement accounts follow identical RMD rules. The critical differences between account types create the most expensive mistakes. IRAs and 401(k) plans operate under distinct rules despite both being retirement accounts.
Don’t take RMDs from Roth IRAs or Roth 401(k) accounts. These accounts have no lifetime RMD requirements as of 2024. Taking unnecessary distributions removes funds from tax-free growth unnecessarily.
Don’t aggregate inherited IRAs with your personal IRAs. These represent separate categories with different life expectancy calculations and compliance requirements. Combining them creates reporting errors and potential penalties.
Don’t rely solely on financial institution calculations without verification. While custodians often calculate RMDs, the account owner bears ultimate responsibility for accuracy. Review calculations independently using IRS tables to ensure correctness.
Don’t wait until December to take your RMD. Market volatility, processing delays, or institutional errors could prevent timely completion. Taking distributions earlier in the year provides a buffer for addressing any problems before the deadline.
Pros and Cons of RMD Aggregation Rules
The aggregation framework creates both advantages and limitations.
Pros
Consolidation of withdrawals reduces transaction costs and administrative burden. Taking one distribution from a single IRA instead of five separate withdrawals from five accounts eliminates multiple transaction fees and simplifies record-keeping. Someone with IRAs at five institutions can aggregate and withdraw from the account with the lowest transaction costs.
Flexibility in choosing withdrawal sources optimizes tax planning and investment strategy. Aggregation allows selecting withdrawal sources based on current performance and future potential. Withdrawing from an underperforming IRA preserves a high-performing account’s continued tax-deferred growth.
Strategic asset location takes advantage of aggregation rules. Maintaining certain investments in specific accounts and others in different accounts allows choosing withdrawal sources that minimize disruption to long-term investment strategies. Fixed-income heavy accounts can serve as RMD sources while equity-heavy accounts continue growing.
Simplified management of multiple small accounts. Someone who accumulated several small IRAs from various employers can calculate all RMDs together and deplete the smallest accounts first, reducing the number of accounts requiring ongoing management.
Reduced risk of calculation errors across multiple accounts. Combining multiple small account RMDs into one withdrawal creates fewer opportunities for processing mistakes or missed distributions. One transaction with proper documentation is easier to track than five separate transactions.
Cons
The inability to aggregate across account types creates confusion. Many retirees struggle to understand why IRAs aggregate but 401(k) accounts do not. This complexity leads to frequent compliance errors, particularly when individuals hold multiple account types.
Managing withdrawals from employer plans remains complicated. Someone with three former employer 401(k) accounts faces three separate RMD calculations and three mandatory withdrawals, each potentially involving different custodians with varying procedures and forms. This administrative burden increases with each additional plan.
Investment rebalancing becomes more difficult with forced distributions. When certain accounts require separate withdrawals while others allow aggregation, maintaining desired asset allocation across all accounts requires complex coordination. The inability to choose withdrawal sources for all accounts limits portfolio management flexibility.
Record-keeping demands increase with mixed account types. Tracking which accounts aggregate and which require separate treatment demands meticulous records. Tax preparation becomes more complex when some distributions combine while others must be documented separately on tax forms.
The rules limit strategic timing flexibility. While aggregation allows choosing withdrawal sources among eligible accounts, the inability to aggregate across all retirement savings means some withdrawals must occur from specific accounts regardless of whether this timing suits the overall financial strategy.
FAQs
Can I satisfy my 401(k) RMD by taking money from my IRA instead?
No. Each account type requires separate compliance. RMDs from employer-sponsored plans like 401(k) accounts must be taken directly from those plans and cannot be satisfied using IRA withdrawals, even when the total amount withdrawn from all accounts exceeds the combined RMD requirement.
Do Roth IRAs require RMDs during my lifetime?
No. Roth IRAs never require lifetime RMDs for the original owner. Beginning in 2024, Roth 401(k) and Roth 403(b) accounts also eliminated lifetime RMD requirements, aligning them with Roth IRA treatment for tax-free retirement growth.
Can married couples combine their RMDs and take from one spouse’s account?
No. Each spouse must calculate and withdraw RMDs from their own retirement accounts independently. Aggregation rules apply only to multiple accounts owned by the same individual, not between spouses, even when filing joint tax returns.
What happens if I take more than my RMD in one year?
No carryforward allowed. Excess distributions cannot apply to future years’ RMD requirements. Each year’s RMD calculates independently based on that year’s December 31 balance and age. Taking extra now provides no credit toward future obligations.
Do I need to take RMDs from my SEP IRA if I’m still working?
Yes. Unlike 401(k) plans that may allow working participants to delay RMDs, SEP and SIMPLE IRAs follow traditional IRA rules requiring distributions beginning at age 73 regardless of employment status. Active contributions do not eliminate RMD obligations.
Can I skip my RMD in a year when the market is down?
No. RMDs remain mandatory annually regardless of market conditions or account performance. Missing an RMD triggers a 25% penalty on the shortfall amount even when account values declined significantly during the year.
Does taking my RMD affect my Social Security benefits?
No direct reduction. RMDs do not reduce Social Security benefit amounts. However, the additional taxable income from RMDs may cause more Social Security benefits to become taxable and could trigger Medicare premium surcharges.
Can I donate my RMD to charity and avoid paying taxes?
Yes, if done correctly. Qualified charitable distributions allow directing up to $108,000 annually from IRAs directly to qualified public charities. The distribution counts toward RMD requirements but excludes from taxable income when processed properly.
Do inherited IRAs have different RMD rules than my own IRAs?
Yes, significantly different. Inherited IRAs follow the 10-year distribution rule for most non-spouse beneficiaries and use separate life expectancy calculations for eligible designated beneficiaries. These RMDs cannot aggregate with your personal IRA RMDs.
What if my financial institution calculates my RMD incorrectly?
You remain responsible. While custodians often calculate RMDs, the account owner bears ultimate responsibility for taking correct amounts. Verify calculations independently using IRS Publication 590-B. Institutional errors do not eliminate penalties for shortfalls.
Can I take my first RMD in the year I turn 73 or must I wait?
You can take it immediately. The required beginning date allows delaying until April 1 of the following year, but taking it in the same year avoids doubling distributions the next year, which often provides better tax outcomes.
Do RMDs from 403(b) accounts follow the same rules as 401(k) accounts?
No, 403(b) allows aggregation. While 403(b) accounts require calculating each contract’s RMD separately, you can withdraw the total from one or more contracts. This mirrors IRA aggregation rules, unlike 401(k) accounts requiring separate withdrawals.
What if I have both traditional and Roth balances in my 401(k)?
Only traditional balance requires RMDs. Beginning in 2024, designated Roth accounts in employer plans eliminated lifetime RMD requirements. Calculate RMDs only on the traditional pre-tax portion while Roth balances remain untouched.
Can I withdraw my RMD monthly instead of once annually?
Yes, timing flexibility exists. As long as the total amount withdrawn by December 31 meets or exceeds the annual RMD, you can structure withdrawals as monthly, quarterly, or lump sum. Many retirees prefer monthly distributions.
Does rolling my 401(k) to an IRA change my RMD requirements?
Yes, it changes aggregation rules. Once rolled into an IRA, that money can aggregate with other IRAs for RMD purposes. Before rolling, the 401(k) required a separate distribution. Timing rollovers strategically around RMD deadlines prevents confusion.
Related reading
- Do 401(k) Plans Really Require RMDs? – Avoid This Mistake + FAQs
- Are Required Minimum Distributions (RMDs) Taxable? Avoid this Mistake + FAQs
- Should I Take the RMD at the Beginning of the Year? (w/Examples) + FAQs
- How Are RMDs Taxed? (w/Examples) + FAQs
- What Happens if You Don’t Take the RMD? (w/Examples) + FAQs
- Are RMDs Required for Roth IRAs? (w/Examples) + FAQs
- Can a 72(t) Bridge You to Age 59½? (w/Examples) + FAQs