TakeHomeTax

RMD Calculator

By NumbersLab · Updated 2026

Calculate your exact required minimum distribution for 2026 using the actual IRS Uniform Lifetime, Joint Life, and Single Life Expectancy tables. Includes federal and state tax breakdown plus Qualified Charitable Distribution (QCD) reduction.

Tax Year
RMD year-end 2026
aggregate of Traditional IRAs
$
SS, pension, dividends, wages
$
Qualified Charitable Distribution (optional)
max $108,000 in 2026
$
QCDs count toward your RMD but are excluded from AGI — they don't trigger IRMAA, raise SS taxation, or push you into a higher bracket. Eligible at age 70½+.
Your 2026 Required Minimum Distribution
$20,32520.0% combined marginal rate
Divisor 24.6 · balance $500K
Gross RMD
$20,325
Divisor: 24.6
QCD Exclusion
Optional charitable offset
Federal Tax
$2,299
On $20,325 taxable
California Tax
$1,757
1-13.3%
Net to You
$16,269
After $4,056 combined federal + state tax
Penalty if Missed
Standard: $5,081 (25% of $20,325). Corrected within 2 yrs: $2,033 (10%). File Form 5329.
Planning Multi-Year? Use the RMD Forecaster
This calculator answers "what's my RMD this year?" For year-by-year projections through age 95, modeling a Roth conversion ladder alternative, and comparing lifetime federal tax across strategies, use the RMD Forecaster. For inherited IRA 10-year-rule planning, see the Inherited IRA Calculator.
Sources & Methodology
IRS Uniform Lifetime, Single Life, and Joint Life Tables: Publication 590-B Appendix B (2022+ revised tables). RMD start ages: SECURE Act 2.0 §107. QCD rules and limits: IRC §408(d)(8), 2026 limit $108,000 per person (indexed). Penalty: IRC §4974, 25% standard / 10% if corrected per SECURE 2.0 §302. Federal brackets: IRS Rev. Proc. 2025-11 (2026). State tax: nominal top marginal rate applied to RMD; actual state treatment varies — Illinois, Mississippi, and Pennsylvania exempt most retirement income; several others provide partial exemptions for retirees over 65. Consult a tax professional for state-specific application.

How This Works

A Required Minimum Distribution (RMD) is the amount the IRS forces you to withdraw each year from Traditional IRAs, 401(k)s, 403(b)s, and most other pre-tax retirement accounts once you reach the RMD start age. RMDs do not apply to Roth IRAs during your lifetime. They do apply to Roth 401(k)s through 2023 but were eliminated for Roth 401(k)s by SECURE 2.0 starting in 2024.

Your RMD start age depends on your birth year. Born 1949 or earlier: age 72. Born 1950-1959: age 73. Born 1960 or later: age 75. The first RMD can be delayed until April 1 of the year after you turn the start age, but doing so means taking two RMDs in that year — usually a tax-inefficient choice. Every subsequent RMD is due by December 31.

The math is simple: RMD = account balance on December 31 of the prior year ÷ IRS divisor for your age. The divisor comes from one of three tables. The Uniform Lifetime Table covers most retirees. The Joint Life and Last Survivor Expectancy Table is required when your spouse is the sole beneficiary AND more than 10 years younger — it produces a larger divisor (smaller RMD). The Single Life Expectancy Table applies to inherited IRAs.

Multiple IRAs are aggregated for RMD purposes — calculate the RMD for each, then take the total from any one or combination of your IRAs. Multiple 401(k)s are NOT aggregated — each plan requires its own RMD taken separately from that plan. 403(b)s follow the IRA-style aggregation rule. Inherited IRAs cannot be aggregated with your own IRAs and must be tracked separately.

Qualified Charitable Distributions (QCDs) let you direct up to $108,000 in 2026 ($105,000 in 2025) from your IRA directly to qualified 501(c)(3) charities. The QCD counts toward your RMD but is excluded from your AGI — meaning it doesn't push you into higher brackets, doesn't increase IRMAA Medicare surcharges, and doesn't make more of your Social Security benefits taxable. QCDs are available starting at age 70½ (not 73), making them a powerful charitable-giving tool even before mandatory RMDs begin. Inherited IRAs are not eligible for QCDs.

Missing an RMD triggers a 25% excise tax on the shortfall under SECURE 2.0 — reduced from 50% in 2022. If corrected within two years, the penalty drops further to 10%. File Form 5329 with your return to report and pay the penalty, or to request a waiver if you have reasonable cause.

Frequently Asked Questions

What is the RMD age in 2026?+
Per SECURE Act 2.0, your Required Minimum Distribution starting age depends on birth year: age 72 if born 1949 or earlier, age 73 if born 1950-1959, age 75 if born 1960 or later. The first RMD must be taken by April 1 of the year after you turn the start age, though most people take it by December 31 of the start year to avoid stacking two RMDs into one tax year. Every subsequent RMD is due December 31. Roth IRAs have no RMD during the owner's lifetime; Roth 401(k)s lost their RMD requirement starting in 2024.
How is the RMD calculated?+
RMD = prior year-end account balance ÷ IRS divisor for your age. The divisor comes from one of three IRS tables in Publication 590-B Appendix B: the Uniform Lifetime Table (most retirees), the Joint Life and Last Survivor Expectancy Table (when your spouse is sole beneficiary AND more than 10 years younger), or the Single Life Expectancy Table (inherited IRAs). At age 73 the Uniform Lifetime divisor is 26.5, so a $1 million balance produces an RMD of $37,736. The divisor decreases each year, so RMDs become a larger fraction of the balance over time — at age 90 the divisor drops to 12.2, forcing an 8.2% distribution.
What happens if I don't take my RMD?+
SECURE Act 2.0 reduced the penalty from the previous 50% to 25% of the missed amount under IRC §4974. If you correct the shortfall within two years and file Form 5329 with a reasonable-cause explanation, the penalty drops further to 10%. The IRS is often willing to waive the penalty entirely for first-time inadvertent missed RMDs if you take the distribution promptly and request relief via the Form 5329 attached statement. Don't ignore a missed RMD — the IRS sees Form 1099-R reporting from your custodian and can audit.
Can I avoid RMDs?+
Not directly, but you can reduce them. Strategies: (1) Roth conversions during low-income years between retirement and RMD age — every dollar converted reduces the future RMD-paying balance; (2) Qualified Charitable Distributions (QCDs) up to $108,000 per person in 2026 sent directly from your IRA to qualified charities count toward satisfying RMDs but are excluded from AGI; (3) keeping money in Roth IRAs (no RMDs during your lifetime); (4) the still-working exception, which lets employed individuals delay RMDs from their current employer's 401(k) until they retire (does not apply to IRAs or prior-employer 401(k)s).
What is a QCD and how does it affect my RMD?+
A Qualified Charitable Distribution lets you send up to $108,000 in 2026 directly from your IRA to a qualified 501(c)(3) charity. The QCD counts toward satisfying your RMD requirement but is excluded from your AGI — unlike a regular withdrawal followed by a charitable deduction, which only helps if you itemize. QCDs are available starting at age 70½ (not 73), so you can use them before RMDs even begin. Because they reduce AGI, QCDs also reduce: Social Security taxation, IRMAA Medicare surcharges, and the 3.8% NIIT exposure. Inherited IRAs are not eligible for QCDs.
Do I have to take RMDs from a Roth IRA?+
No. Roth IRAs have no Required Minimum Distribution during the original owner's lifetime under IRC §408A(c)(5). This is one of the major structural advantages of Roth accounts and a key reason to consider Roth conversions during the 60-72 window before RMDs begin. The non-spouse heir who inherits your Roth IRA is subject to the SECURE Act 10-year rule, but distributions remain tax-free. Roth 401(k)s used to have RMDs but SECURE Act 2.0 §325 eliminated them starting in 2024 — you can leave them in the Roth 401(k) or roll to a Roth IRA before the would-be RMD age.

More Tax Tools

PaycheckFreelance TaxOvertime (OBBBA)Quarterly EstimatesBonus TaxW-4 WithholdingTax RefundStock OptionsRSU TaxSelf-EmploymentSide IncomeRetirementSalary → HourlyHourly → SalaryMarriage TaxRelocationCost of LivingEmployer CostCapital Gains1099 vs W2Social SecurityPaycheck PlannerSalary NegotiationRetirement PlannerBracket VisualizerSide HustleTotal CompAMT TriggerCharitable GivingWithdrawal SequencerTrue Marginal RateTax Cliff MapRMD ForecasterSS Claiming AgeLump Sum vs AnnuityInherited IRAInflation SalaryRoth vs Traditional 401kHSA Triple-Tax
Sponsored
Recommended Reading
Disclosure
Retirement Financial Planning Guidebook
by Gordon Wells
Plain-language walkthrough of building retirement security — savings strategies, withdrawal timing, and avoiding common late-career mistakes.
View on Amazon →
Retirement Planning Guidebook
by Wade Pfau, PhD
Researcher-grade reference on the entire retirement-income decision: Social Security claiming, withdrawal rates, annuities, tax-efficient sequencing.
View on Amazon →
Living Trusts, Retirement & Estate Planning
by Estate Planning Guide
Step-by-step on integrating retirement accounts with living trusts, beneficiary designations, and inheritance tax planning.
View on Amazon →
The Take-Home Tax Guide
Weekly tips on reducing your tax burden, state tax changes, and salary negotiation strategies. Free.