Required Minimum Distributions in 2026: A Step-by-Step Guide to RMD Age, Calculations, and Taxes
Required minimum distributions can turn retirement savings into taxable income whether or not you need the money. In 2026, most affected account owners must determine which accounts are subject to the rules, calculate the required amount using year-end balances and IRS life-expectancy tables, and complete each withdrawal by the applicable deadline.
This guide explains the 2026 RMD age rules, calculation formula, account-specific requirements, tax consequences, penalties, and planning opportunities. Tax laws and inflation-adjusted limits can change, so confirm important decisions with current IRS guidance or a qualified tax professional. This article provides general educational information, not individualized tax, legal, or investment advice.
What Required Minimum Distributions Mean in 2026
A required minimum distribution, or RMD, is the minimum amount the federal tax rules generally require an account owner to withdraw annually from certain tax-deferred retirement accounts after reaching the applicable starting age.
RMDs exist because contributions and investment earnings in accounts such as traditional IRAs and 401(k)s may have avoided current income tax for many years. The withdrawal requirement eventually moves some of that money into the account owner’s taxable income.
An RMD is generally taxed as ordinary income rather than at the lower long-term capital-gains rate. However, a distribution may not be fully taxable if the account contains nondeductible contributions or other after-tax basis. Roth accounts, qualified charitable distributions, and inherited accounts can also involve different treatment.
The central RMD questions for 2026 are:
- Have you reached the RMD starting age?
- Which retirement accounts are subject to an RMD?
- What was each account’s balance on December 31, 2025?
- Which IRS life-expectancy factor applies?
- When must the distribution be completed?
- How will the additional income affect taxes and Medicare premiums?
What Is the RMD Age in 2026?
The applicable starting age depends on the account owner’s birth year:
- Born from 1951 through 1959: The RMD starting age is 73.
- Born in 1960 or later: The RMD starting age is 75.
Someone born in 1953 turns 73 during 2026 and generally has a 2026 RMD. By contrast, someone born in 1960 does not reach the applicable starting age of 75 until 2035 under current law.
People who began RMDs under earlier rules generally continue taking them every year. A later statutory increase in the starting age does not normally allow someone already subject to RMDs to stop.
RMD age is not the penalty-free withdrawal age
The RMD starting age should not be confused with the age at which retirement withdrawals can generally be made without the federal 10% early-distribution tax. That threshold is usually age 59½, subject to numerous exceptions and plan-specific rules.
In other words, the tax code may allow someone to withdraw retirement money without an early-distribution penalty years before it requires that person to begin annual withdrawals.
First RMD Deadline and Annual Withdrawal Schedule
Your first RMD is generally due by April 1 of the calendar year after the year in which you reach your applicable RMD age. Every later RMD must generally be completed by December 31 of the relevant year.
The April 1 extension applies only to the first RMD. It does not move the deadline for the second distribution.
Example: Turning 73 in 2026
Assume Maria was born in 1953 and turns 73 in August 2026. Her first RMD is the RMD for 2026. She has two timing choices:
- Take the 2026 RMD by December 31, 2026; or
- Delay that first RMD until no later than April 1, 2027.
If Maria delays, she must still take her separate 2027 RMD by December 31, 2027. She would therefore receive two taxable RMDs during 2027: the delayed 2026 distribution and the regular 2027 distribution.
Concentrating two withdrawals in one year may increase taxable income, expose more income to a higher marginal tax rate, increase the taxable portion of Social Security benefits, or affect future Medicare premiums. The April 1 delay is an option, not automatically the most tax-efficient choice.
How to Calculate Your 2026 RMD
For most account owners, the basic formula is:
2026 RMD = December 31, 2025 account balance ÷ applicable IRS life-expectancy factor
The calculation involves four practical steps:
- Find the account’s fair market value as of December 31, 2025.
- Determine your age on your birthday in 2026.
- Find the corresponding distribution period in the appropriate IRS table.
- Divide the year-end balance by that distribution period.
Most retirement account owners use the IRS Uniform Lifetime Table. A different table may apply when the account owner’s spouse is the sole beneficiary and is more than 10 years younger. Beneficiaries of inherited accounts use separate rules and may need a different life-expectancy table.
Example: A $500,000 retirement account
Assume an account owner is age 75 in 2026, had a traditional IRA balance of $500,000 on December 31, 2025, and uses the Uniform Lifetime Table factor of 24.6.
$500,000 ÷ 24.6 = $20,325.20
The estimated 2026 RMD is therefore approximately $20,325. Withdrawing more than the required amount is permitted, but the excess generally cannot be carried forward to reduce a future year’s RMD.
Multiple-account calculations
Calculate the RMD separately for every applicable account before applying any aggregation rule. Traditional, SEP, and SIMPLE IRA RMDs can generally be added together and withdrawn from one or more of those IRAs. Similar aggregation may be available among multiple 403(b) accounts.
RMDs from 401(k) plans generally must be satisfied separately from each plan. A distribution from an IRA usually cannot satisfy a 401(k) RMD. Confirm the permitted method with each custodian or plan administrator before moving money.
Account custodians often provide estimated RMD figures, but the account owner remains responsible for taking the correct total by the deadline.
RMD Rules by Retirement Account Type
Lifetime RMD rules generally apply to balances in:
- Traditional IRAs
- SEP IRAs
- SIMPLE IRAs
- Traditional 401(k) plans
- Traditional 403(b) plans
- Governmental 457(b) plans
- Other qualified employer retirement plans
The still-working exception
A participant who continues working may be allowed to postpone RMDs from the current employer’s plan until retirement, if the plan permits the delay and the worker does not own more than 5% of the business sponsoring the plan.
This exception generally does not apply to traditional IRAs, SEP IRAs, SIMPLE IRAs, or plans maintained by former employers. For example, an employee who is still working at age 74 might postpone an RMD from the current employer’s 401(k) but still owe an RMD from a traditional IRA and an old employer’s 401(k).
Roth IRA and Roth 401(k) rules
Roth IRAs generally have no lifetime RMDs for the original owner. Beginning in 2024, designated Roth accounts in employer plans, including Roth 401(k)s, also generally stopped requiring lifetime RMDs for the original participant.
Beneficiaries who inherit Roth accounts may still face distribution requirements. The lifetime exemption for the original owner should not be interpreted as permission for an heir to leave an inherited Roth account untouched indefinitely.
How RMDs Affect Taxes, Medicare, and Charitable Giving
Taxable RMDs increase gross income and can raise adjusted gross income. The effects may extend beyond the income tax directly imposed on the distribution.
Federal and state income taxes
Traditional retirement-account distributions are generally taxed as ordinary income. State treatment varies: some states tax retirement income fully, some provide exclusions, and others do not impose an individual income tax.
When requesting an RMD, consider whether to elect federal or state withholding. Withholding can help cover the expected liability and may reduce the risk of an underpayment penalty. The appropriate percentage depends on the household’s total income, deductions, credits, estimated payments, and applicable tax brackets.
If a traditional IRA contains nondeductible contributions, part of the distribution may be tax-free. Form 8606 is generally used to track IRA basis and determine the taxable portion. The RMD itself cannot be rolled over, and an account owner generally must satisfy the year’s RMD before converting additional eligible traditional IRA assets to a Roth IRA.
Social Security and Medicare
Additional RMD income can cause a larger portion of Social Security benefits to become taxable. It may also increase modified adjusted gross income used to calculate Medicare’s income-related monthly adjustment amount, commonly called IRMAA.
Medicare generally uses tax-return information from two years earlier. As a result, a large RMD reported for 2026 may affect Medicare Part B and Part D premiums in 2028. Income thresholds and premiums are adjusted periodically, so use the applicable year’s official figures rather than relying on an older table.
Qualified charitable distributions
An eligible IRA owner age 70½ or older may be able to make a qualified charitable distribution, or QCD, directly from an IRA to an eligible charity. A qualifying transfer can count toward the year’s RMD while being excluded from federal taxable income.
The reported inflation-adjusted QCD limit for 2026 is $111,000 per eligible individual. Confirm that amount in current IRS guidance before publication or before initiating a transfer. Additional restrictions apply to the type of IRA, the receiving organization, and certain deductible IRA contributions made after age 70½.
Personal RMD versus direct charitable transfer
Suppose Daniel has a $30,000 RMD and wants to give $10,000 to an eligible public charity.
- Personal-distribution approach: Daniel receives the full $30,000, reports the taxable portion as income, and later donates $10,000. He may receive a charitable deduction if he itemizes and satisfies the deduction rules.
- QCD approach: Daniel instructs the IRA custodian to transfer $10,000 directly to the charity and takes the remaining $20,000 personally. If all requirements are met, the $10,000 counts toward his RMD but is generally excluded from income.
The direct-transfer requirement matters. Taking possession of the money first and then writing a personal check generally does not convert the withdrawal into a QCD. A QCD also does not generate a second charitable deduction for the excluded amount.
RMD Penalties, Inherited Accounts, and What to Do Next
If an account owner fails to withdraw the full RMD by the deadline, the shortfall may be subject to a 25% excise tax. The rate may be reduced to 10% when the missed amount is corrected within the applicable correction period and the statutory requirements are met.
For example, if a taxpayer was required to withdraw $20,000 but withdrew only $12,000, the shortfall would be $8,000. A 25% excise tax would equal $2,000 before considering a reduced rate or possible waiver.
The IRS may waive the excise tax when the shortfall resulted from reasonable error and the taxpayer is taking reasonable steps to correct it. That process generally involves taking the missed distribution promptly, filing Form 5329 correctly, and providing an explanation. Because the filing mechanics matter, professional tax assistance can be valuable after a missed deadline.
Inherited retirement accounts require a separate analysis
Do not apply the original owner’s RMD calculation automatically to an inherited IRA or inherited 401(k). Beneficiary rules depend on several factors, including:
- Whether the beneficiary is a surviving spouse, an eligible designated beneficiary, another individual, or a nonperson entity
- Whether the original owner died before or after the required beginning date
- The year of death
- Whether annual beneficiary RMDs apply during a 10-year distribution period
- Whether a spouse elects to treat an inherited IRA as the spouse’s own
Many nonspouse beneficiaries are subject to a 10-year rule, but that phrase does not always mean no distributions are required until year 10. Depending on the circumstances, annual RMDs may also be required during the 10-year period. Obtain a beneficiary-specific calculation before scheduling withdrawals.
2026 RMD Checklist
- Identify every retirement account. Include IRAs, current and former employer plans, and inherited accounts.
- Confirm your applicable starting age. Use your birth year and determine whether a still-working exception applies to a current employer plan.
- Collect December 31, 2025 balances. Review statements and flag unusual assets or valuation adjustments.
- Verify the IRS factor. Use the correct table for your age, spouse-beneficiary circumstances, or inherited-account status.
- Calculate each account separately. Apply aggregation only after confirming that the account types permit it.
- Choose a withdrawal schedule. Take a lump sum or arrange monthly, quarterly, or other periodic payments that total at least the required amount.
- Review withholding. Estimate federal and state taxes using the household’s complete income picture.
- Coordinate charitable gifts. If using a QCD, arrange a direct transfer and retain acknowledgment from the charity.
- Document completion. Keep statements showing the amount and date of each distribution.
What to Do Next
Start the RMD process well before December 31. Custodian processing deadlines, illiquid investments, address changes, and beneficiary-account complications can make a last-minute request risky.
Before taking the distribution, compare the RMD with your expected Social Security benefits, pension income, investment income, deductions, charitable plans, and Medicare exposure. Also coordinate any Roth conversion carefully: an RMD cannot be converted, and adding a conversion on top of an RMD may produce more taxable income than intended.
The practical goal is not merely to withdraw the required amount. It is to satisfy the rule on time while coordinating taxes, charitable giving, portfolio withdrawals, and household cash-flow needs. Verify the calculation and current limits with the account custodian, IRS guidance, and a qualified adviser before completing a significant transaction.