Withdrawals & RMDs
What cashing out early really costs, in today's and tomorrow's dollars
An early withdrawal penalty calculator: clients see the income tax, the additional tax and the after-tax retirement value they give up by withdrawing from a pre-tax account before 59½.
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How much does an early 401(k) or IRA withdrawal cost?
Before 59½, a withdrawal from a pre-tax account is taxed as ordinary income and usually faces an additional tax: 10% before age 59½ (age-55 separation-from-service exception for plans)2026 · IRS. On $20,000 at a 22% rate, that's $4,400 of tax plus a $2,000 penalty, leaving $13,600. The bigger cost is the growth the money would have earned by retirement.
Between jobs, or in a financial emergency
Job changes produce a distribution paperwork moment, and the cash-out option looks tempting. Emergencies produce the same question from a different angle. Either way, the client is about to make a decision that can't be undone, and they search for the cost first.
What the client types into a search box
“how much will I lose if I cash out my 401k”
How a client works through it
Enter the withdrawal
The amount the client is considering taking out.
Enter age and tax rate
Age decides the penalty; the rate is the client's marginal income tax rate.
Set return and years
What the money would earn and how long until retirement.
See the full cost
Net cash, taxes, penalty, future value forgone and total cost.
What lands in your inbox
When a client asks your firm to review the result, the request arrives as a contact record with their inputs and results attached, by email and, on paid plans, by webhook to your CRM.
Received
Withdrawal amount, age, tax rate and years to retirement show how costly the move is. A large withdrawal by someone far from retirement is the most expensive case. Age near 55 or 59½ suggests an exception or a short wait may apply.
Why is the total cost bigger than the penalty?
Net Cash Received is what reaches the client after Taxes Owed and the Early Withdrawal Penalty. Future Value If Left Invested (pre-tax) shows what the amount would have grown to. Total Cost of Withdrawing compares the after-tax value of that future amount with the cash received today.
The penalty is usually the smallest part. Lost compounding over decades is the real price.
Results shown: Net Cash Received · Taxes Owed · Early Withdrawal Penalty · Future Value If Left Invested (pre-tax) · Total Cost of Withdrawing (after-tax value lost).
A $20,000 cash-out
A 40-year-old in the 22% bracket withdraws $20,000. Income tax is $4,400, the penalty $2,000, so $13,600 arrives. Left invested at 7% for 25 years, the $20,000 could have grown to about $108,500 before tax, worth about $84,700 after the same 22% tax.
Why do firms want to be asked before a client cashes out?
Because the better options, a rollover, a plan loan, an exception to the penalty, or simply a different source of cash, are only available before the money moves. Firms that catch the question early save clients real money and earn trust.
For preparers, early distributions are a common source of surprise balances due; seeing them before the year ends lets you adjust withholding.
Follow-ups this request opens
- Roll the old plan into an IRA or new employer plan instead
- Check penalty exceptions that may apply
- Set withholding to avoid a balance due at filing
- Find alternative cash sources such as a plan loan
What this calculator leaves out
- Penalty exceptions (first home, education, disability and others) are not applied.
- State tax and penalties are not included.
- Roth account withdrawals are not modeled.
- Constant return and tax rate.
Platform disclaimer shown under the calculator: Estimates only. For a pre-tax account (traditional IRA/401(k)): applies the 10% additional tax for owners under age 59½ plus ordinary income tax. Total cost compares the after-tax value the money would have had at retirement (taxed at the same rate, no penalty) with the net cash you receive today. Exceptions exist (e.g. first home for IRAs, higher education, disability, separation from service at 55+ for 401(k)s). Consult a tax professional.
Compliance note for firms
Advising on whether a penalty exception applies, or on rolling over a plan, is written advice. Advisers recommending a rollover should follow their best-interest and disclosure obligations; CPAs should apply Circular 230 §10.37 standards.
Not legal advice. See our disclaimer and the guide to compliance for client calculators.
2026 figures this page relies on
| Figure | Value | Tax year | Source |
|---|---|---|---|
| Additional tax on early retirement distributions | 10% before age 59½ (age-55 separation-from-service exception for plans) | 2026 | IRS |
The same values drive the calculator. Full list on the 2026 figures page.
Terms your client sees in the calculator
These definitions appear in the calculator's collapsible Definitions block, so clients don't have to call to ask what a label means.
- Early withdrawal
- Taking money out of a retirement account such as a traditional IRA or 401(k) before the age the tax code sets for penalty-free access. From a pre-tax account, the amount is taxed as ordinary income and usually also incurs an additional tax. This calculator adds up both and compares the net cash with what the money could have grown to.
- Early-withdrawal penalty
- A 10% additional tax on the taxable amount withdrawn from a retirement account before age 59½ (IRS, 2026). It is charged on top of regular income tax. The calculator applies it whenever the age entered is under 59½, and it does not model the exceptions that can remove it.
- Marginal income tax rate
- The rate that applies to your next dollar of income. A withdrawal from a pre-tax account is added to that year’s income, so it is taxed at your marginal rate, and a large one can push part of it into a higher bracket. This calculator applies the single rate you enter to the whole withdrawal; state income tax may also apply.
- Pre-tax retirement account
- An account such as a traditional IRA or 401(k) funded with money that has not yet been taxed. Taxes are owed when money comes out, whether early or in retirement. That is why the calculator also taxes the future value at the same rate: it compares after-tax money today with after-tax money later.
- Net cash received
- The withdrawal amount minus income tax and the early-withdrawal penalty: what you actually have to spend. Plan administrators often withhold tax at a set rate when paying out, which may be more or less than what is finally owed, so the amount in hand at first can differ from this figure until the tax return is filed.
- Lost growth
- What the withdrawn money could have earned if left invested until retirement at the return entered. The pre-tax future value shows that balance. The total cost of withdrawing compares its after-tax value with the net cash received today, capturing taxes, the penalty and the lost compounding in one number.
In our glossary: Early withdrawal penalty · Marginal tax rate
Early Withdrawal Cost calculator: questions from firms and clients
What is the early withdrawal penalty?
10% before age 59½ (age-55 separation-from-service exception for plans)2026 · IRS, in addition to ordinary income tax.
Are there exceptions?
Yes, including disability, certain medical expenses, substantially equal payments, and others depending on account type. The calculator doesn't apply them.
Does the age-55 rule apply to IRAs?
No, only to the employer plan of a job you left in or after the year you turned 55.
Is a rollover better?
Usually. A direct rollover avoids tax and penalty and keeps the money growing.
Will 20% be withheld?
Employer plans withhold 20% federal tax on cash distributions, which may not cover the full tax and penalty.
Do Roth withdrawals cost the same?
No. Roth contributions can come out tax- and penalty-free; earnings are treated differently.
How do I net a specific amount?
Use the gross distribution calculator.
Which plan includes it?
Network. See pricing.
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