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401k Early Withdrawal Calculator

Calculate the true cost of an early 401k or IRA withdrawal -- including the 10% penalty, federal and state income taxes, net payout, and long-term opportunity cost. Compare Traditional vs. Roth accounts.

Early Withdrawal Warning

Withdrawals before age 59½ are subject to a 10% IRS penalty in addition to ordinary income tax.

Income before this withdrawal (affects tax bracket)

Net Payout42.3% effective rate
$28,861
You keep 57.7% of your $50,000 withdrawal

Tax & Penalty Breakdown

Gross Withdrawal$50,000
10% Early Withdrawal Penalty− $5,000
Federal Income Tax− $11,490
State Income Tax (CA)− $4,650
Total Deductions− $21,140
Net Payout$28,861

Opportunity Cost (7% annual return)

10-Year Opportunity Cost$48,358
20-Year Opportunity Cost$143,484
30-Year Opportunity Cost$330,613

Opportunity cost shows the growth you forgo by withdrawing now instead of leaving funds invested. Assumes 7% average annual return (historical S&P 500 average).

Consider These Alternatives First

  • 401k Loan: Borrow up to 50% (max $50,000) — no taxes or penalties, repay within 5 years
  • Hardship Withdrawal: Penalty-free for qualifying hardships (medical, housing, tuition)
  • 72(t) SEPP: Substantially equal periodic payments — penalty-free before 59½
  • Roth IRA Conversion Ladder: Convert to Roth, wait 5 years, withdraw contributions tax-free

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Disclaimer: All calculators on CalcHQ are provided for informational and educational purposes only. Results are estimates and do not constitute professional financial, legal, tax, medical, or other advice. Always consult a qualified professional before making decisions. Full Disclaimer