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Retirement Withdrawal Calculator — 401(k), Match & IRA RMD

Estimate 401(k) early withdrawal penalties, employer match dollars, and IRA required minimum distributions in one free calculator.

Updated
Net Amount Received
$13,600.00
−$2,000.00 penalty, −$4,400.00 income tax

Under 59½, so the 10% early withdrawal penalty applies on top of ordinary income tax.

Early withdrawal: penalty = 10% of the withdrawal if under age 59½ (0% at 59½+), plus income tax at your entered marginal rate — a simplified single-rate estimate, not a full tax-bracket calculation. Employer match: computed from the selected formula's tiers, capped at each formula's maximum match percentage. IRA RMD: Balance ÷ IRS Uniform Lifetime Table divisor (IRS Publication 590-B, Appendix B). These are planning estimates only — consult a tax professional for decisions involving real withdrawals, plan elections, or RMD compliance.
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Reference Values

Last verified:
Category Range What It Means Status
10% Early Withdrawal Penalty 10% of the withdrawal amount Applies to 401(k)/traditional IRA distributions taken before age 59½, on top of ordinary income tax. A handful of exceptions exist — total and permanent disability, a SEPP/72(t) series of substantially equal periodic payments, certain hardship categories, and a few others — but most early withdrawals owe the full 10%. Poor
Ordinary Income Tax on Withdrawal Taxed at your marginal rate Traditional 401(k)/IRA withdrawals count as ordinary taxable income in the year received, whether or not the 10% penalty also applies. A large withdrawal can push part of your income into a higher bracket — this calculator uses a single marginal rate you enter as a simplified estimate. Okay
Match Formula: 50% of First 6% Effective max match = 3% of pay The single most common 401(k) match formula overall. Employer matches $0.50 per $1 you contribute, up to 6% of salary — so contributing at least 6% captures the full match. Good
Match Formula: 100% of First 3% + 50% of Next 2% Effective max match = 4% of pay A popular tiered Safe Harbor formula. Employer matches dollar-for-dollar on the first 3% of salary you contribute, then $0.50 per $1 on the next 2% — full match captured at 5% employee contribution. Good
Match Formula: 100% of First 4% ★ Effective max match = 4% of pay A common enhanced flat formula. Employer matches dollar-for-dollar up to 4% of salary — full match captured at 4% employee contribution, the fastest of the three presets to cap out. ★ Best
RMD Divisor — Age 73 26.5 First RMD age under the SECURE 2.0 Act for anyone reaching 73 in 2023 or later. IRS Uniform Lifetime Table divisor. Good
RMD Divisor — Age 74 25.5 IRS Uniform Lifetime Table divisor. Good
RMD Divisor — Age 75 24.6 IRS Uniform Lifetime Table divisor. Good
RMD Divisor — Age 76 23.7 IRS Uniform Lifetime Table divisor. Good
RMD Divisor — Age 77 22.9 IRS Uniform Lifetime Table divisor. Good
RMD Divisor — Age 78 22.0 IRS Uniform Lifetime Table divisor. Good
RMD Divisor — Age 79 21.1 IRS Uniform Lifetime Table divisor. Good
RMD Divisor — Age 80 20.2 IRS Uniform Lifetime Table divisor. Good
RMD Divisor — Age 81 19.4 IRS Uniform Lifetime Table divisor. Good
RMD Divisor — Age 82 18.5 IRS Uniform Lifetime Table divisor. Good
RMD Divisor — Age 83 17.7 IRS Uniform Lifetime Table divisor. Good
RMD Divisor — Age 84 16.8 IRS Uniform Lifetime Table divisor. Good
RMD Divisor — Age 85 16.0 IRS Uniform Lifetime Table divisor. Good
RMD Divisor — Age 86 15.2 IRS Uniform Lifetime Table divisor. Good
RMD Divisor — Age 87 14.4 IRS Uniform Lifetime Table divisor. Good
RMD Divisor — Age 88 13.7 IRS Uniform Lifetime Table divisor. Good
RMD Divisor — Age 89 12.9 IRS Uniform Lifetime Table divisor. Good
RMD Divisor — Age 90 12.2 IRS Uniform Lifetime Table divisor. Good

Source: IRS.gov "Retirement Topics: Required Minimum Distributions (RMDs)" (current RMD age of 73 under the SECURE 2.0 Act, rising to 75 starting in 2033, for individuals reaching 73 in 2023 or later); IRS Publication 590-B, Appendix B, Uniform Lifetime Table (age-73-through-90 divisors used verbatim); Fidelity "Average 401(k) match" research and IRS 401(k) early-distribution guidance (10% additional tax under IRC Section 72(t), common employer match formula structures). Divisors and thresholds are set by statute and IRS rulemaking — always confirm the current-year table at irs.gov before filing.

Worked Examples

401(k) Early Withdrawal at Age 45

Withdrawal Amount
$20,000
Age
45
Marginal Tax Rate
22%
$13,600 net received

Under 59½, so the 10% penalty applies: $20,000 × 10% = $2,000 penalty. Income tax: $20,000 × 22% = $4,400. Net = $20,000 − $2,000 − $4,400 = $13,600 — 32% of the withdrawal is lost to penalty and tax combined.

401(k) Withdrawal at Age 62 (No Penalty)

Withdrawal Amount
$20,000
Age
62
Marginal Tax Rate
22%
$15,600 net received

At 59½ or older, the 10% penalty no longer applies: $0 penalty. Income tax: $20,000 × 22% = $4,400. Net = $20,000 − $0 − $4,400 = $15,600 — $2,000 more than the same withdrawal taken early.

Employer Match: 50% of First 6%, Contributing 6%

Annual Salary
$70,000
Match Formula
50% of first 6%
Employee Contribution
6%
$2,100 employer match/year

Match rate = 50% × min(6%, 6%) = 3% of pay. $70,000 × 3% = $2,100. Employee contributes $4,200 (6% of pay) to capture the full match — contributing above 6% doesn't add more employer money under this formula.

Employer Match: 100% of First 3% + 50% of Next 2%, Contributing 5%

Annual Salary
$70,000
Match Formula
100% of first 3% + 50% of next 2%
Employee Contribution
5%
$2,800 employer match/year

Tier 1: 100% × 3% = 3% of pay = $2,100. Tier 2: 50% × 2% = 1% of pay = $700. Total match = $2,100 + $700 = $2,800 (4% of pay) — this is the maximum match under this formula, fully captured at exactly 5% employee contribution.

IRA Required Minimum Distribution at Age 75

Age
75
Account Balance (Dec 31 prior year)
$500,000
$20,325.20 RMD

IRS Uniform Lifetime Table divisor for age 75 is 24.6. RMD = $500,000 ÷ 24.6 = $20,325.20 — the minimum amount that must be withdrawn from the IRA this year to avoid the IRS excess-accumulation penalty.

How to Use This Calculator

  1. 1

    Pick a tool

    Early Withdrawal, Employer Match, or IRA RMD — each tab is an independent calculator.

  2. 2

    Early Withdrawal: enter amount, age, and tax rate

    The 10% penalty applies automatically if you're under 59½; enter your marginal tax rate for the income-tax estimate.

  3. 3

    Employer Match: enter salary, pick a formula, and enter your contribution rate

    See your employer match at your entered rate, plus a table comparing match dollars at 2%, 4%, 6%, 8%, and 10% contribution.

  4. 4

    IRA RMD: enter your age and account balance

    Uses the real IRS Uniform Lifetime Table divisor for ages 73–90 to calculate your required minimum distribution.

  5. 5

    Read your results

    Each tab updates instantly as you edit its inputs — switch tabs any time without losing your numbers.

What Each Value Means

10% Early Withdrawal Penalty ($ (10% of withdrawal))
An additional IRS tax equal to 10% of the withdrawal amount, charged on 401(k) or traditional IRA distributions taken before age 59½, on top of ordinary income tax.
Employer Match ($ per year)
Contributions your employer adds to your 401(k) based on your own contribution rate and your plan's specific match formula, up to that formula's effective maximum percentage of pay.
IRA Required Minimum Distribution (RMD) ($)
The minimum amount the IRS requires you to withdraw from a traditional IRA each year starting at age 73, calculated as your prior-year-end balance divided by the IRS Uniform Lifetime Table divisor for your age.

Related Calculators

Frequently Asked Questions

How much penalty will I pay for an early 401(k) withdrawal?
If you're under age 59½, the IRS charges a 10% additional tax on the withdrawal amount, on top of ordinary income tax at your marginal rate. For a $20,000 withdrawal at a 22% marginal rate taken at age 45, that's a $2,000 penalty plus $4,400 in income tax — leaving $13,600 net, or 68% of the original amount. A handful of exceptions can waive the 10% penalty (total and permanent disability, a 72(t) series of substantially equal periodic payments, certain medical or hardship categories), but most early withdrawals owe the full 10%.
At what age does the 401(k) early withdrawal penalty go away?
Age 59½. Once you reach 59½, the 10% additional tax no longer applies to 401(k) or traditional IRA distributions — you still owe ordinary income tax on the withdrawal, but the penalty disappears. The same $20,000 withdrawal at a 22% rate nets $15,600 at age 62 versus $13,600 at age 45, a $2,000 difference from the penalty alone.
How does 401(k) employer matching work?
It depends on your plan's formula. Three common structures: "50% of first 6%" matches $0.50 per dollar you contribute up to 6% of salary (effective max match of 3% of pay); "100% of first 3% + 50% of next 2%" matches dollar-for-dollar on the first 3% then $0.50 per dollar on the next 2% (effective max 4% of pay, fully captured at 5% employee contribution); "100% of first 4%" matches dollar-for-dollar up to 4% of salary (effective max 4%, fully captured at exactly 4% employee contribution — the fastest of the three to cap out). Contributing beyond the formula's cap doesn't add more employer money.
How is an IRA required minimum distribution (RMD) calculated?
RMD = your account balance as of December 31 of the prior year, divided by the IRS Uniform Lifetime Table divisor for your age. At age 75, the divisor is 24.6, so a $500,000 balance produces a $500,000 ÷ 24.6 = $20,325.20 RMD for the year. The divisor gets smaller as you age (26.5 at 73, down to 12.2 at 90), which pushes the required percentage of your balance withdrawn each year gradually higher.
When do I have to start taking RMDs, and did that age change recently?
Yes — the SECURE 2.0 Act raised the RMD starting age to 73 for anyone reaching that age in 2023 or later (it was 72 before, and 70½ before that). The age is scheduled to rise again to 75 starting in 2033. Missing an RMD or withdrawing less than required can trigger an IRS excise tax on the shortfall, so it's worth confirming your exact required-beginning-date with a tax professional if you're approaching 73.

References & Sources

  1. [1]
    IRS - Required Minimum Distributions (opens in new tab)

    Supports: RMD starting ages, deadlines, and account types subject to distributions.

    Verified

  2. [2]
    IRS Publication 590-B (opens in new tab)

    Supports: Official life-expectancy tables and IRA distribution rules.

    Verified

  3. [3]
    IRS - Retirement Topics: Exceptions to Tax on Early Distributions (opens in new tab)

    Supports: The additional tax on early withdrawals and statutory exceptions.

    Verified