CD Early Withdrawal Penalties: How They're Calculated and When Breaking a CD Pays Off

How CD early withdrawal penalties work, typical penalty sizes by term, how to calculate the cost, and when breaking a CD to reinvest at a higher rate makes sense.

By the Dayob Editorial Team · Updated · 3 min read

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When you open a CD, you agree to leave the money in until maturity. If you need it earlier, most banks charge an early withdrawal penalty, usually a set number of months of interest. Knowing how the penalty is calculated helps you choose the right CD and decide whether breaking one ever makes financial sense.

Typical penalty structures

Each bank sets its own penalties and must disclose them when you open the account. Common examples:

CD termTypical penalty
Under 1 yearAbout 3 months of interest
1 to 2 yearsAbout 6 months of interest
3 to 5 yearsAbout 12 months of interest
Over 5 yearsUp to 18–24 months of interest

Federal rules also set a minimum: a withdrawal within the first six days after deposit must carry a penalty of at least seven days' simple interest. Beyond that, the size is up to the bank.

Calculating the penalty

Most banks calculate it as simple interest on the amount withdrawn:

penalty ≈ amount × annual rate × (penalty months ÷ 12)

Example: $10,000 in a CD at 4.50% with a 6-month penalty: 10,000 × 0.045 × 0.5 = $225.

Can a penalty reduce your principal?

Yes. If you withdraw before you've earned as much interest as the penalty, many banks take the difference from your deposit. Breaking a CD with a 12-month penalty after only three months could leave you with less than you put in.

When breaking a CD can make sense

If rates have risen sharply, reinvesting might earn enough extra to cover the penalty. Compare:

  1. What you'd earn by keeping the current CD to maturity.
  2. What you'd earn by paying the penalty and reinvesting the remainder at the new rate for the same remaining time.

Example: $10,000 at 3.00% with 24 months left and a 6-month penalty ($150). Keeping it earns about $609 over two years. A new 2-year CD at 5.00% on $9,850 earns about $1,009. Net gain from switching: about $1,009 − $609 − $150 = $250. Use the CD calculator to run both scenarios. Remember to check the new CD's penalty terms too.

Ways to avoid penalties

  • Keep an emergency fund in savings so you never have to break a CD; see CD vs. high-yield savings.
  • Use a CD ladder so some money matures regularly; see CD ladders.
  • Consider a no-penalty CD for money you might need.
  • Ask about exceptions; many banks waive penalties on the death of the owner, and IRA CDs may have special rules.

Taxes

Early withdrawal penalties are generally deductible as an adjustment to income on your federal tax return; the amount appears on Form 1099-INT. See how CD interest is taxed.

Educational content only, not financial or tax advice. Check your bank's disclosures for exact terms.

Further reading from official sources

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