To sell paper stock certificates, you first confirm the shares still represent a live, valuable security, then sign the certificate over with a Medallion Signature Guarantee, and finally either deposit it into a brokerage account or mail it to the company’s transfer agent for direct sale. The whole process runs from a few days to several weeks depending on the route and whether the paperwork throws up any surprises.
Confirm the Certificate Is Still Worth Something
Before you spend time on paperwork, find out whether the company on the certificate still exists in some form. The nine-character CUSIP number printed on the document identifies the specific security and its issuer, and it stays useful even when the company name has changed.1U.S. Securities and Exchange Commission. CUSIP Number
Search the SEC’s EDGAR database by company name or CUSIP to trace mergers, acquisitions, name changes, and bankruptcies.2U.S. Securities and Exchange Commission. Search Filings A company that seemed to vanish may have been folded into a much larger one, leaving you with shares of a successor entity that could be worth substantially more than the original.
If the company was liquidated with nothing left for shareholders, the certificate has no value as a security. It may still have collector value. The hobby of collecting old stock and bond certificates is called scripophily, and certificates with distinctive engravings, historical significance, or famous signatures can sell to collectors for real money.
Paperwork You’ll Need Before Anything Moves
Selling paper shares takes more than the certificate itself. You need three things in hand: the physical certificate, a government-issued photo ID matching the name on the certificate, and a completed Stock Power form. The Stock Power is an assignment document that transfers ownership separately from the certificate, similar to signing over a car title.
Getting a Medallion Signature Guarantee
Your Stock Power must carry a Medallion Signature Guarantee. This is not a notary stamp. A notary confirms your identity; a Medallion Guarantee goes further, because the financial institution stamping the form takes on financial liability if the signature turns out to be forged or unauthorized.3U.S. Securities and Exchange Commission. Medallion Signature Guarantees Preventing the Unauthorized Transfer of Securities Transfer agents will not accept a notarization in place of a Medallion.
You can obtain a Medallion Guarantee from a bank, credit union, savings institution, or brokerage firm that participates in one of three recognized programs: STAMP, SEMP, or MSP.3U.S. Securities and Exchange Commission. Medallion Signature Guarantees Preventing the Unauthorized Transfer of Securities Most institutions only stamp for their own customers, so walking into a bank where you have no account usually will not work. If you can’t find a participating institution, ask the transfer agent or issuing company for help.
Each stamp carries an alpha prefix (A through F, X, Y, or Z) that caps the dollar value it can guarantee, from $100,000 at the low end up to $14 million or more.4Computershare. What Is a Medallion Guarantee Credit unions often carry only the lowest-tier F prefix, so a large-value transaction may push you toward a full-service bank or brokerage.
When the Name Doesn’t Match
If your name has changed since the certificate was issued, expect to provide supporting documents such as a marriage certificate or court order that links your current name to the one on the shares. Transfer agents are strict about name matching, and small discrepancies stall the process. Call the transfer agent before you submit anything and ask for their exact checklist.
Route 1: Deposit Into a Brokerage Account and Sell
Depositing certificates into a brokerage account is the most common path because it gives you full control over timing once the shares are in electronic form. You open or use an existing brokerage account, complete the broker’s deposit paperwork, and mail the endorsed certificate along with the Stock Power and Medallion Guarantee.
Ship the documents by registered or insured mail with return receipt so you have proof of delivery.5ORS News2Use. Certified vs Registered Mail Understanding USPS Special Services Some advisors suggest sending the certificate and the signed Stock Power in separate packages so that if one goes missing, a thief still can’t transfer the shares. Insure each package for the current market value.
Once the brokerage receives and verifies the documents, it works with the transfer agent to convert the shares to electronic book-entry form. Conversion typically takes one to three weeks. After the shares appear in your account, you can sell them like any other stock. Trades settle in one business day under the T+1 settlement cycle.6U.S. Securities and Exchange Commission. SEC Chair Gensler Statement on Upcoming Implementation of T+1
Watch for deposit fees. Some brokerages charge a fee specifically for accepting physical certificates, historically in the range of $50 to $200 per certificate. Check the fee schedule before you mail anything, because that charge can eat into the proceeds on smaller holdings. Expect extra scrutiny if the certificate is for a thinly traded or low-priced stock: the SEC has flagged physical certificate deposits of microcap securities as a fraud red flag, and broker-dealers may ask detailed questions about how and when you acquired the shares.7U.S. Securities and Exchange Commission. Risk Alert Broker-Dealer Controls Regarding Customer Sales of Microcap Securities
Route 2: Sell Directly Through the Transfer Agent
You can skip the brokerage altogether and sell through the company’s transfer agent. The agent’s name is usually printed on the certificate, and you can also find it through the company’s investor relations page. Major transfer agents like Computershare and Equiniti (formerly American Stock Transfer) handle shares for thousands of public companies.
Mail a complete liquidation package to the agent: the original certificate, your Stock Power with Medallion Guarantee, a copy of your government-issued ID, and any forms the agent requires. Processing usually takes one to three weeks. The agent then sells the shares and pays you by check or direct deposit.
Transfer agents charge for the service. One major agent, for example, charges $10 for a batch sale or $20 for a market-timed sale, plus $0.10 per share, all deducted from the proceeds. Other agents use flat per-certificate fees. Ask about the fee structure up front, and keep the closing statement showing sale price, date, and fees for your tax return.
If You Want to Keep the Shares, Not Sell Them
If the goal is to get rid of the paper without cashing out, ask the transfer agent to move the shares to the Direct Registration System (DRS). DRS records ownership electronically on the company’s books without a brokerage account, eliminates the risk of losing the certificate, and makes any future sale easier.8Computershare. About the Direct Registration System
If the Certificate Is Lost or Damaged
Missing certificate? You’re not out of luck, but replacement takes time and money. Contact the transfer agent immediately to place a stop transfer on the certificate numbers so nobody else can use them.
You’ll submit an Affidavit of Loss, a sworn statement describing how the certificate was lost, stolen, or destroyed. Federal rules require financial institutions that discover a missing certificate to report it to the SEC and the transfer agent, and suspected theft must also be reported to the FBI within tight deadlines.9GovInfo. 17 CFR 240.17f-1 Requirements for Reporting and Inquiry With Respect to Missing Lost Counterfeit or Stolen Securities
The biggest cost is a surety bond that protects the company and the transfer agent if the original certificate resurfaces. It typically stays in effect indefinitely and costs roughly 1% to 3% of the shares’ current market value depending on the value and your credit. On a $10,000 holding, that’s $100 to $300 for the bond alone. Once the bond is paid and the paperwork filed, the agent issues a replacement or converts the shares to electronic form.
If the Certificate Has a Restricted Legend
Some certificates carry a printed legend on their face stating the shares are “restricted” and cannot be freely sold. These usually came from private placements, employee compensation plans, or unregistered transactions. If your certificate has this language, there’s an extra step before any sale.
SEC Rule 144 is the most common path. You must have held the shares at least six months if the company files reports with the SEC, or at least one year if it doesn’t. Affiliates of the company (officers, directors, large shareholders) face additional conditions, including volume limits and a Form 144 filing for sales above 5,000 shares or $50,000 in any three-month period.10U.S. Securities and Exchange Commission. Rule 144 Selling Restricted and Control Securities
Here is where people get stuck: even after Rule 144’s conditions are satisfied, you cannot sell until the restrictive legend is physically removed from the certificate. Only the transfer agent removes it, and the agent will not act without an opinion letter from the issuing company’s counsel confirming the legend can come off.10U.S. Securities and Exchange Commission. Rule 144 Selling Restricted and Control Securities Start this well before you want to sell; obtaining the legal opinion and processing the removal adds weeks.
If You Inherited the Certificate
Inherited certificates are one of the most common reasons people are holding paper shares today. Liquidating them requires the standard documents plus estate paperwork. At minimum, the transfer agent will ask for a certified copy of the death certificate and either Letters Testamentary (if the estate is going through probate) or a Small Estate Affidavit (if the estate qualifies for simplified procedures under state law).
A notarized Affidavit of Domicile, which establishes where the decedent lived at death, is typically required for U.S. shareholders. Some states also require an inheritance tax waiver. The executor or administrator signs the Stock Power and obtains the Medallion Signature Guarantee in their capacity as estate representative. Call the transfer agent early for their specific checklist, because requirements vary by agent and by state.
Stepped-Up Basis on Inherited Shares
Inheriting shares usually brings a significant tax break. The cost basis of inherited stock resets to its fair market value on the date of death, not what the original owner paid decades earlier.11Internal Revenue Service. Publication 551 Basis of Assets If a relative bought shares for $2,000 in 1975 and they were worth $50,000 on the date of death, your basis is $50,000. Sell for $51,000 and your taxable gain is $1,000.
One exception: if you gave appreciated property to the decedent within one year before their death and then inherited it back, you don’t get the stepped-up basis. You take the decedent’s adjusted basis instead, which is the same as your basis before the gift.11Internal Revenue Service. Publication 551 Basis of Assets
Inherited stock is automatically treated as long-term for capital gains, regardless of how soon after death you sell. Even a sale the week after inheriting qualifies for long-term rates.
Taxes and How to Report the Sale
Selling paper shares triggers the same tax rules as any other stock sale. You owe capital gains tax on the difference between the sale proceeds and your cost basis. The hard part with old certificates is figuring out what the basis actually is.
Finding Your Cost Basis
If you bought the shares yourself, your basis is what you paid, including any purchase commission. Old records, the brokerage that handled the original trade, or the transfer agent may all have data. Stock splits reduce your per-share basis proportionally; a 2-for-1 split cuts per-share basis in half while doubling your share count.
Mergers add complexity. In a tax-free reorganization where you received shares of the acquirer, your basis in the old shares generally carries over to the new shares. If you also received cash, your basis in the new shares is adjusted by the gain you recognized and the cash you received.11Internal Revenue Service. Publication 551 Basis of Assets Tracking these adjustments across decades of corporate actions is genuinely difficult; hire a tax professional if meaningful money is on the line.
Filing the Sale
When you sell through a transfer agent rather than a brokerage, you may not receive a Form 1099-B, but you still have to report the transaction. Use IRS Form 8949, checking Box C (short-term) or Box F (long-term) to show that no 1099-B was issued.12Internal Revenue Service. Instructions for Form 8949 Put your net sale proceeds (after fees) in Column (d) and your cost basis in Column (e). The difference in Column (h) is your gain or loss.
For 2026, long-term capital gains on assets held more than one year are taxed at 0%, 15%, or 20% depending on taxable income. Single filers pay 0% on gains up to $49,450 in taxable income, 15% up to $545,500, and 20% above that. Married couples filing jointly reach the 15% bracket at $98,900 and the 20% bracket at $613,700. Most paper certificate holders will qualify for long-term rates, which is a meaningful savings over ordinary income tax rates.
Don’t Let the Shares Sit Too Long
If you do nothing, the state may eventually claim the shares. Under unclaimed property laws, if a transfer agent or company loses contact with a shareholder for long enough, the assets are turned over to the state. The process is called escheatment.
The dormancy period varies. Roughly two-thirds of jurisdictions use three years; most of the rest use five; one jurisdiction sets it at seven.13Computershare. Escheatment and Unclaimed Property How Shareholder Property Is Turned Over to the States The clock runs from your last contact with the company or transfer agent. Cashing a dividend check or updating your address resets it.
If your shares have already been escheated, they’re not gone forever. File a claim with the state’s unclaimed property office to recover them, though you may receive the cash value at the time of escheatment rather than the current value, and recovery can take months. The easier move is to avoid escheatment in the first place: a call or address update to the transfer agent every couple of years keeps the account active.