A time deposit is a bank or credit union account where you agree to leave your money untouched for a set period, and federal regulations enforce that agreement through mandatory early withdrawal penalties. Certificates of deposit are the most familiar example, but the category also covers club savings accounts and other fixed-term products. Federal rules shape almost every part of how these accounts work, from the penalty you pay for pulling funds early to the notice your bank must send before a CD renews.
What Legally Makes an Account a Time Deposit
The Federal Reserve’s Regulation D defines the category by a single test. Under 12 CFR 204.2(c), an account is a time deposit if either you have no right to withdraw within six days of making the deposit, or the bank charges a penalty of at least seven days’ simple interest for any withdrawal made within that six-day window.1eCFR. 12 CFR 204.2 – Definitions If a bank lets you take money out freely during the first six days without charging the penalty, the account is not a time deposit under federal law, no matter how it is marketed.
Certificates of deposit dominate the category, but the definition is broader. Christmas clubs, vacation clubs, and other periodic-deposit savings plans qualify as time deposits when the contract runs at least three months and bars withdrawals before the savings cycle ends.1eCFR. 12 CFR 204.2 – Definitions Open-account time deposits, which hold funds for a fixed period without issuing a physical certificate, also belong in the group.
What Early Withdrawal Actually Costs
The federal minimum is seven days’ simple interest on any amount withdrawn during the first six days after deposit. If your bank allows partial withdrawals, that same minimum resets after each one: pull out part of the balance, and another seven-day interest penalty applies to any further withdrawal made within six days.1eCFR. 12 CFR 204.2 – Definitions
That floor is only the starting point. Most banks charge penalties well above seven days of interest, and the penalty usually scales with the term. A one-year CD might cost three to six months of interest for early termination, while a five-year CD could cost a year or more. Some banks will dip into principal if the earned interest is not enough to cover the penalty. Under Regulation DD, the specific penalty amount and calculation method must be disclosed when you open the account.2eCFR. 12 CFR 1030.4 – Account Disclosures If a bank sets penalties case by case, its disclosure has to say the penalty “may” be imposed rather than “will,” so you know the terms are discretionary.3eCFR. 12 CFR Part 1030 – Truth in Savings (Regulation DD)
When the Penalty Can Be Waived
A footnote to 12 CFR 204.2(c)(1) lists specific circumstances in which a bank may release time deposit funds without charging any penalty:
- Death of an account owner.
- A court or administrative determination that an owner is legally incompetent.
- For time deposits held in an IRA, Keogh, or 401(k), the account holder reaching age 59½ or becoming disabled as defined in the tax code.
- Revocation of an IRA within seven days of opening a time deposit inside it, though at least the simple interest earned is forfeited.
- A merger of two federally insured banks that pushes a depositor above FDIC limits, for up to one year after the merger, on the uninsured portion.1eCFR. 12 CFR 204.2 – Definitions
These exceptions are permissive. Banks are allowed to waive the penalty in these situations, but nothing in the regulation compels them to. Confirm your bank’s policy before assuming a waiver applies.
Federal Deposit Insurance
Time deposits at FDIC-insured banks are covered up to $250,000 per depositor, per ownership category, at each bank.4Federal Deposit Insurance Corporation. Understanding Deposit Insurance Credit union members get the same $250,000 through the National Credit Union Share Insurance Fund, which covers share certificates and other time deposits at federally insured credit unions.5National Credit Union Administration. Share Insurance Coverage Both programs cover principal and any posted interest through the date of a closure.
“Per ownership category” carries more weight than most depositors realize. A single account, a joint account, and a retirement account at the same bank each get their own $250,000 of coverage. Add a payable-on-death designation and the account moves into the trust ownership category, which provides $250,000 per beneficiary up to a cap of $1,250,000 for five or more beneficiaries per owner.6Federal Deposit Insurance Corporation. Your Insured Deposits That cap applies to the combined total of your revocable and irrevocable trust accounts at the same bank. One caution: if a named beneficiary dies, coverage drops immediately to reflect the remaining beneficiaries, with no grace period.7Federal Deposit Insurance Corporation. Your Insured Deposits
Maturity Notices and Grace Periods
The Truth in Savings Act, implemented through Regulation DD, requires banks to warn you before an auto-renewing time deposit rolls into a new term. For any auto-renewing account with a maturity longer than one month, the bank must mail or deliver the notice at least 30 calendar days before the maturity date, or at least 20 calendar days before the end of a grace period of at least five days. Accounts maturing in one month or less are exempt from the notice requirements.8Consumer Financial Protection Bureau. 12 CFR 1030.5 – Subsequent Disclosures
What the notice must contain depends on the length of the new term. Renewal terms longer than one year require the full set of account disclosures required at opening, including the interest rate and annual percentage yield for the new term, or a phone number to call if those rates have not yet been set. Renewal terms of one year or less allow a shorter notice listing the maturity date, the new rate if known, and any terms that differ from the original account.8Consumer Financial Protection Bureau. 12 CFR 1030.5 – Subsequent Disclosures
Most auto-renewing CDs come with a grace period after maturity during which you can withdraw funds penalty-free. Federal rules allow a penalty-free withdrawal window of up to ten days after the maturity date.1eCFR. 12 CFR 204.2 – Definitions The actual length depends on your bank’s policy, and the bank must disclose whether a grace period exists and how long it lasts. A detail that catches people out: banks are not required to pay interest during the grace period.3eCFR. 12 CFR Part 1030 – Truth in Savings (Regulation DD) Letting a matured CD sit for ten days while you decide can mean ten days of zero earnings.
Miss the grace period and the bank rolls your funds into a new term at whatever rate it is currently offering, with full early withdrawal penalties reattached. If you forget the account entirely, state unclaimed property laws take over. Most states treat a time deposit as dormant after three to five years of inactivity, at which point the bank must turn the funds over to the state. You can reclaim escheated funds through your state’s unclaimed property office, but the money stops earning interest once it is turned over.
How the Interest Is Taxed
Interest on a time deposit is ordinary income. Your bank will send you a Form 1099-INT for any year it pays or credits at least $10 in interest, and the amount is taxable whether or not you actually withdraw it.9Internal Revenue Service. Instructions for Forms 1099-INT and 1099-OID For most individual taxpayers, interest is taxable in the year it becomes available to you without a substantial restriction on withdrawal.10Internal Revenue Service. Topic No. 403, Interest Received
Long-term CDs add a wrinkle. When a CD matures in more than one year and is issued at a discount or defers all interest until maturity, the IRS treats the annual buildup in value as original issue discount. You have to report a portion of that discount as income each year you hold the instrument, even without receiving cash. CDs maturing in one year or less are exempt from the original issue discount rules.11Office of the Law Revision Counsel. 26 USC 1272 – Current Inclusion in Income of Original Issue Discount
Paying an early withdrawal penalty comes with a small consolation. The forfeited amount is deductible as an adjustment to gross income on your federal return, so you can claim it even without itemizing.12Office of the Law Revision Counsel. 26 USC 62 – Adjusted Gross Income Defined Your bank reports the penalty amount in Box 2 of Form 1099-INT, and the figure flows directly to your return.9Internal Revenue Service. Instructions for Forms 1099-INT and 1099-OID
Transferability and Brokered CDs
Whether a time deposit can be transferred to someone else turns on a single line in the deposit contract. Under Regulation D, a time deposit is considered transferable unless the certificate or account statement specifically says otherwise. Most CDs a bank issues directly to an individual saver carry that “not transferable” language, which means you cannot sell the certificate. Transferable time deposits are automatically classified as nonpersonal time deposits under the regulation, regardless of who owns them.1eCFR. 12 CFR 204.2 – Definitions Even a non-transferable CD can still be pledged as collateral for a loan or moved through events like death, divorce, or court order without losing its classification.
Brokered CDs work differently. These are time deposits issued by banks and sold through brokerage firms, typically structured as transferable instruments. Need your money before maturity? You can sell a brokered CD on a secondary market instead of paying the bank’s early withdrawal penalty. The trade-off is price risk: if interest rates have risen since you bought in, your lower-rate certificate is worth less to buyers, and longer maturities amplify the loss. The secondary market can also be thin, so a buyer at a fair price is not guaranteed.
Banks that accept brokered deposits face their own limits. Under the Federal Deposit Insurance Act, any bank that is less than well capitalized cannot accept brokered deposits and is barred from offering interest rates significantly above prevailing market rates.13Federal Deposit Insurance Corporation. Brokered Deposits Adequately capitalized banks can apply to the FDIC for a waiver. From a depositor’s point of view, a brokered CD at a healthy bank carries the same $250,000 of FDIC coverage as a CD you open at a branch.4Federal Deposit Insurance Corporation. Understanding Deposit Insurance
Why the Classification Still Matters
Banks historically paid higher rates on time deposits because the Federal Reserve imposed lower reserve requirements on them than on checking accounts, leaving more of each deposited dollar available to lend. Since March 2020, however, the Fed has set reserve requirements at zero percent for all deposit categories, and that across-the-board zero remains in effect for 2026.14Federal Register. Regulation D: Reserve Requirements of Depository Institutions
The classification still counts for regulatory tracking. Regulation D requires banks to report time deposits separately from transaction accounts so the Federal Reserve can monitor the money supply.15eCFR. 12 CFR Part 204 – Reserve Requirements of Depository Institutions If the Fed ever raises reserve requirements again, the line between time deposits and checking accounts will immediately affect how much capital banks must set aside.