How Are CDs Taxed?

Yes. Interest earned on a standard CD is taxable income at the federal level, and in most states at the state level too. The Internal Revenue Service treats it the same way it treats interest from a savings account or a money market account.

It is taxed as ordinary income, which means it is added to your wages and other income and taxed at your marginal rate. This matters, because it is a worse outcome than the rates that apply to qualified dividends and long-term capital gains. A CD does not get that favourable treatment.

The deposit itself is not income. When a CD matures and you take out $10,400 on a $10,000 deposit, only the $400 of interest is taxable. Cashing in the CD is not a taxable event in itself.

The timing catches people out more often than the rate does. Tax is due for the year the interest is credited to your account, not the year you finally get your hands on it.

A short CD opened and matured inside the same calendar year is simple. All the interest is reported in that one year.

A twelve-month CD can still straddle two calendar years. If you open one in September, interest credited between September and December belongs to the first tax year, and the rest belongs to the next. You may receive two forms, one for each year.

On a CD with a term longer than one year, the interest is taxed each year as it is credited, not in a single lump at maturity. This holds even when the interest stays locked inside the CD and compounds, and even when you could not withdraw it without paying a penalty.

The result is a bill for money you have not received yet. It is sometimes described as phantom income. On a five-year CD you can expect a taxable amount in each of those five years, with the tax paid from other funds.

You can see exactly how much interest lands in each period using the accumulation schedule in our CD interest calculator, which lists every year and every month of the term.

There is no special CD tax rate. The interest is added to your other income and taxed at your marginal rate, which currently ranges from 10% to 37% at the federal level. The table below shows what that means in dollars on two common interest amounts.

Your marginal rate is the rate on your last dollar of income, not an average across everything you earn. Because CD interest sits on top of your other income, it is taxed at that top rate rather than a lower one.

This is worth stating plainly, because the figure on your statement at maturity is principal and interest combined. Taking that money out does not create income. You already paid tax on the money you deposited, and returning it to you is not a second taxable event.

If a $20,000 CD matures at $21,000, the taxable amount is the $1,000 of interest. The $20,000 is simply your own money coming back.

Your bank reports the interest to you and to the IRS on Form 1099-INT. It is issued when the interest paid to you reaches $10 in a year, and it usually arrives in late January for the previous year. Three boxes matter for a CD.

The amount in Box 1 is reported as taxable interest on Form 1040. If your total interest from all sources is more than $1,500 for the year, you also list each payer on Schedule B. Below that threshold, the total goes straight onto the return without the extra schedule.

If you hold CDs at several banks, you will receive a separate form from each one, and the $1,500 test applies to the combined total rather than to any single account.

You still report the interest. The $10 figure is the threshold at which the bank must send the form, not a threshold below which the income stops being taxable. Interest of $6 on a small CD is still reportable income.

If you believe a form is missing or wrong, contact the bank. Your own statements will show the interest credited during the year.

If you break a CD early, the penalty your bank charges appears in Box 2 of Form 1099-INT. You can deduct it as an adjustment to income on Schedule 1, which carries across to your Form 1040 and reduces your adjusted gross income.

Two details make this better than most deductions. It is available even if you take the standard deduction, so you do not need to itemise. And it is allowed even when the penalty is larger than the interest you earned, which is exactly the situation savers find themselves in when they break a CD in its first months.

Note that Box 1 still shows the full interest. You report that amount in full and claim the penalty separately, rather than subtracting one from the other. To see the size of the penalty before you act, use our CD early withdrawal penalty calculator, which also shows what the penalty costs after tax relief.

Most states that levy an income tax treat CD interest as ordinary income, on top of the federal tax. A handful of states have no income tax at all, in which case only the federal bill applies.

This is one area where CDs differ from Treasury securities. Interest on Treasury bills, notes and bonds is exempt from state income tax, while CD interest is not. If you live in a high-tax state, that difference can close more of the gap between the two than the headline rates suggest.

A CD held inside a tax-advantaged account follows that account's rules rather than the ones above. The CD itself does not change, the wrapper around it does.

When a CD passes to a beneficiary, the value of the CD itself is generally not treated as income to that person. Inherited money is not income in the eyes of the IRS, and that includes the deposit and the interest credited up to the date of death.

Interest earned after the date of death is different. That belongs to the beneficiary and is taxable to them in the ordinary way. A CD held inside a traditional IRA follows the rules for inherited retirement accounts instead, which are more involved. Estates vary, so this is a point to take to a tax professional rather than settle from a guide.

You cannot make standard CD interest untaxed, but a few legitimate choices change how much tax you pay and when.

Every calculator on this site has a marginal tax rate field. Enter your rate and the results show the interest after tax alongside the gross figure, so you can see the number that matters rather than the headline one.

Take a $10,000 CD at a 4.00% APY for one year. It earns $400 in interest. At a 22% marginal rate the tax is $88, leaving $312. At 32% the tax is $128, leaving $272. The CD has not changed, only the bracket it sits in.

Over longer terms the gap widens, because the tax is taken each year rather than once at the end. Enter your own deposit, rate, term and tax rate in the CD calculator to see the after-tax figure for your situation, and switch to the accumulation schedule to see which year each slice of interest falls in.

The tax rules on this page come from the following official sources.

Put your own figures in and see the after-tax result.