Early Withdrawal Penalty Calculator

Taking retirement money before 59½ costs a 10% penalty on top of ordinary income tax. On a $50,000 withdrawal in the 22% bracket, roughly $16,000 disappears before you spend a cent — and that is before state tax.

What it actually costs

The tax field above is set to 32% — a 22% federal bracket plus the 10% penalty — so the calculator grosses up each withdrawal accordingly. Change it to your own bracket plus 10, and add your state rate.

You withdraw10% penaltyFederal tax at 22%You keep
$10,000$1,000$2,200$6,800
$25,000$2,500$5,500$17,000
$50,000$5,000$11,000$34,000
$100,000$10,000$22,000$68,000

Before state income tax. A large withdrawal can also push you into a higher bracket, so the marginal cost of the last dollar is often worse than the table suggests.

The exceptions that waive the 10% penalty

Income tax still applies to all of these; only the penalty is waived.

The real cost is not the penalty

It is the compounding you delete. $50,000 withdrawn at 45 would have been roughly $150,000 at 65 at 6% growth. The 10% penalty is $5,000; the opportunity cost is $100,000. That gap is the argument for a 401(k) loan, a home equity line, or almost any other source before an early withdrawal.

How the calculator works

Each month the balance earns one month of return, then the withdrawal is taken out. Every 12 months the withdrawal is increased by the inflation rate so your spending power stays level. If you enter a tax rate, each withdrawal is grossed up so the after-tax amount you keep matches the number you typed. The calculator stops when the balance hits zero, or after 100 years if it never does.

The "to last 20 / 25 / 30 years" figures are solved by bisection: the largest starting withdrawal that still survives that horizon under the same return and inflation assumptions.

Better options first

Frequently asked questions

How much is the early withdrawal penalty?

10% of the amount withdrawn, on top of ordinary income tax. A $50,000 withdrawal in the 22% federal bracket loses about $16,000 to penalty and federal tax combined, before any state tax.

How can I avoid the 10% penalty?

Through one of the IRS exceptions — the rule of 55, a 72(t) series, disability, large medical expenses, health premiums while unemployed, higher education, a first home, birth or adoption, disaster relief, terminal illness, or military reservist duty. Income tax still applies in every case.

Is there a penalty on Roth withdrawals?

Not on your own contributions, which can be withdrawn at any time tax and penalty free. Earnings withdrawn before 59½ and before the account is five years old are taxable and penalised.

Does the penalty apply to inherited accounts?

No. Distributions to a beneficiary after the account owner’s death are exempt from the 10% penalty regardless of the beneficiary’s age, though income tax and the 10-year distribution rules still apply. See the inherited IRA calculator.

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SavingsLast calculators are educational estimates. They assume a constant average return and steady inflation; real markets are volatile and sequence-of-returns risk can shorten how long money lasts. Nothing here is financial, investment, tax, or legal advice. Consult a qualified professional before making decisions.