A bond certificate is the paper document that proves an investor lent money to a corporation or government issuer, spelling out the loan amount, the interest rate, the payment schedule, and the maturity date on a single engraved page. Almost every bond issued today lives as an electronic record instead, but paper certificates still turn up in safe deposit boxes and inherited estates, and the terms printed on one can still represent real money.
What a Bond Certificate Represents
At heart, the certificate is a formal IOU. The issuer, whether a city, a state agency, or a corporation, promises to pay interest at set intervals and return the principal on a fixed date. Holding the paper meant you could collect that interest and eventually redeem the principal.
The loan amount printed on the certificate is the par value, sometimes called face value. Corporate bonds are typically issued at a $1,000 par value. Municipal bonds usually come in $5,000 minimum denominations, though some are issued in $1,000 increments to attract local buyers.1Municipal Securities Rulemaking Board. How Are Municipal Bonds Quoted and Priced The interest rate printed on the paper is the coupon rate, a name borrowed from the paper coupons that used to hang off the edges of bearer bonds.
Information Printed on a Bond Certificate
A single certificate packs in every fact a bondholder needs to collect payments and eventually redeem the security. If you have one in front of you, look for:
- The full legal name of the issuer.
- The par value, printed prominently on the face.
- The coupon rate, meaning the fixed annual interest rate paid on the par value.
- The maturity date, when the issuer must repay the principal in full.
- The issue date, which establishes when interest began accruing.
- The payment schedule, most commonly semiannual interest payments.
- The CUSIP number, a nine-character alphanumeric code that uniquely identifies the security.2Investor.gov. CUSIP Number
- Any call provisions, showing the earliest date the issuer could redeem the bond early and the price it would pay.
- For corporate bonds, the name of the indenture trustee, the bank responsible for enforcing the bond’s terms on behalf of holders.
The CUSIP is the single most useful piece of information on an old certificate. A brokerage firm or transfer agent can use it to look up the bond’s current status, including whether it has already matured or whether the issuer still exists.
Bearer Certificates Versus Registered Certificates
Bond certificates historically came in two formats, and which one you’re holding changes what you can do with it.
Bearer Certificates
A bearer certificate works like cash. Whoever physically holds the paper owns the bond. The issuer keeps no record of who bought it or who has it now. That anonymity was the appeal, but it was also the danger. Lose the certificate and you have no way to prove the debt was yours; whoever finds it can collect.
Interest collection was hands-on. Small coupons were attached to the edge of the certificate, one for each scheduled interest payment. On the payment date, you clipped the coupon off and presented it to a bank or paying agent.3eCFR. 31 CFR 306.38 – Interest on Bearer Securities The phrase “clipping coupons” traces to exactly this practice.
Bearer bonds also created an obvious avenue for tax evasion, since the IRS had no way to trace who was collecting the interest. Congress ended new issuance with the Tax Equity and Fiscal Responsibility Act of 1982, which denied the interest deduction for any bond not issued in registered form and stripped the tax-exempt status from unregistered municipal bonds.4Congress.gov. Tax Equity and Fiscal Responsibility Act of 19825Office of the Law Revision Counsel. 26 USC 163 – Interest6Office of the Law Revision Counsel. 26 USC 149 – Bonds Must Be Registered To Be Tax Exempt Some pre-1982 bearer bonds are still out there, but no new ones have been created in more than four decades.
Registered Certificates
Registered certificates solved most of the problems with bearer paper. The issuer or its transfer agent recorded the owner’s name and address in a formal ledger. Interest payments went by mail directly to the registered owner, so there were no coupons to clip. And if the certificate was lost or stolen, the registered owner could report it and get a replacement, because possession alone did not establish ownership. The tradeoff was that selling the bond required paperwork to update the issuer’s records.
Why Paper Certificates Are Rare Today
Physical certificates have almost entirely been replaced by book-entry ownership. No paper changes hands. Your position is a digital entry on your brokerage firm’s books, and the brokerage firm’s position is recorded at a central depository, most commonly the Depository Trust Company.7The Depository Trust & Clearing Corporation. FAQs: How Issuers Work With DTC Your brokerage statement is your proof of ownership.8Investor.gov. Investor Bulletin: Holding Your Securities Federal rules require broker-dealers to maintain physical possession or control of all fully paid customer securities as a regulatory backstop.9eCFR. 17 CFR 240.15c3-3 – Customer Protection, Reserves and Custody of Securities
For someone buying bonds today, that means no certificates to lose, no coupons to clip, and interest that lands automatically in a brokerage account.
What to Do With an Old Paper Bond Certificate
If you find a paper certificate in a drawer or inherit one, don’t assume it’s worthless. Even a certificate that looks ancient may represent real money if the bond hasn’t matured or if the interest and principal went unclaimed.
Start with the certificate itself. The issuer name, CUSIP number, and maturity date tell you whether the bond has already come due and who owed the money. If the issuer was a corporation that merged, was acquired, or went bankrupt, a successor company or bankruptcy trustee may still owe on the bonds. A stock transfer agent or brokerage firm can usually look up the CUSIP to check current status.
For U.S. savings bonds, the Treasury Department previously offered an online tool called Treasury Hunt to search for unredeemed bonds. That tool was retired in September 2025, and inquiries about unclaimed Treasury securities are now handled through state unclaimed property programs.10TreasuryDirect. Treasury Hunt You can search at unclaimed.org, the site run by the National Association of Unclaimed Property Administrators.
Redeeming Paper Savings Bonds
Paper Series EE and Series I savings bonds can be cashed any time after you have held them for one year, but cashing before five years costs you the last three months of interest. To redeem by mail, complete FS Form 1522. If the bonds are worth more than $1,000, your signature must be certified. There’s no limit on how many you can cash at once, and the Treasury will mail you a 1099-INT the following January reporting the interest.11TreasuryDirect. Cashing Savings Bonds
Redeeming Marketable Treasury Securities
Old paper Treasury bonds, notes, and bills that have not matured need to be sent to the Treasury for conversion or redemption. Bearer securities should be mailed via insured registered mail, along with any attached coupons.12TreasuryDirect. Dealing With Old Paper Treasury Marketable Securities
When Bonds Go Unclaimed
If a bond matures and nobody claims the principal, the money doesn’t vanish. After a dormancy period, typically one to fifteen years depending on the state, the unclaimed funds escheat to the state treasury. For federal savings bonds, the Treasury will recognize an escheatment only if the bond has reached its final maturity date and the state physically possesses the certificate and can show it provided proper notice to anyone named on the bond.13eCFR. 31 CFR Part 315 Subpart O – Escheat and Unclaimed Property Claims by States If you believe you’re owed money on a matured bond, your state’s unclaimed property office is the place to start.
Replacing a Lost or Destroyed Certificate
The replacement process depends on what type of bond you held.
For lost, stolen, or destroyed U.S. savings bonds, file FS Form 1048 with the Treasury. Provide whatever details you have: issue dates, face amounts, serial numbers, and the names inscribed on the bonds. Attach a copy of the police report if the bonds were stolen, or send any remaining fragments if they were destroyed. You can request either a substitute bond or a cash payment, though any replacement EE or I bonds will be reissued electronically through TreasuryDirect rather than as new paper.14TreasuryDirect. Claim for Lost, Stolen, or Destroyed United States Savings Bonds – FS Form 1048
For corporate or municipal bonds, the process runs through the issuer’s transfer agent. You’ll generally need to purchase a surety bond, sometimes called a lost instrument indemnity bond, which protects the issuer if the original certificate later surfaces in someone else’s hands. The premium typically runs around 2 to 3 percent of the bond’s market value, with minimum fees that can make small claims expensive relative to what you’d recover. Transfer agents also report lost and stolen certificates to a centralized database under SEC rules, which helps prevent a reported certificate from being presented for payment.15eCFR. 17 CFR 240.17Ad-19 – Requirements for Cancellation, Processing, and Storage of Securities Certificates
Tax Reporting on Bond Interest
Whether your bond is a paper certificate or a digital entry, the interest is taxable income. Any payer that sends you $10 or more in interest during the year must file a Form 1099-INT with the IRS and give you a copy.16Internal Revenue Service. About Form 1099-INT, Interest Income
Legacy bearer bonds carry a wrinkle. Because the issuer doesn’t know who owns the bond, no 1099 is tied to your name automatically. If you present a coupon or redeem a bearer bond without providing a valid taxpayer identification number, the payer must withhold 24 percent of the payment as federal backup withholding.17Internal Revenue Service. Topic No. 307, Backup Withholding You can claim that withholding as a credit when you file. If a savings bond is reissued and a living owner’s name is removed from the registration, that owner must report all previously unreported interest on the bonds for the year of the reissue.14TreasuryDirect. Claim for Lost, Stolen, or Destroyed United States Savings Bonds – FS Form 1048