The death of an investor raises important questions about the fate of their financial assets, including shares held in a Demat account. Unlike a bank account where the process of transferring funds to legal heirs may be relatively straightforward, shares held in a Demat account require a specific legal and administrative process called transmission. Transmission is different from a transfer — it refers specifically to the movement of securities from a deceased holder’s account to the legal heir or nominee. Understanding this process is crucial for nominees, joint holders, and legal heirs to ensure a smooth and timely transfer of inherited shares.

Transmission vs. Transfer: Key Difference
Transmission of shares refers to the automatic passing of securities by operation of law upon the death, insolvency, or lunacy of the account holder. It does not require a delivery instruction or the consent of the deceased. Transfer, on the other hand, is a voluntary act by the account holder to move shares to another person during their lifetime. The legal framework and documentation requirements for transmission are distinct from those for a regular transfer.
Scenario 1: Demat Account with a Nominee
If the deceased account holder had registered a nominee for their Demat account, the transmission process is significantly simpler. The nominee needs to submit the following documents to the DP:
- Death certificate of the account holder — duly certified or notarized
- Transmission request form available from the DP
- KYC documents of the nominee — PAN, Aadhaar, and photograph
- Proof of nominee’s Demat account for receiving the transmitted shares
Once the DP verifies the documents, the securities are transmitted to the nominee’s Demat account. It is important to note that a nominee is not necessarily the legal heir — they are a custodian who holds the securities on behalf of the legal heirs until the estate is properly settled.
Scenario 2: Joint Demat Account
If the Demat account was held jointly and the primary holder has passed away, the surviving joint holder can continue to operate the account. The surviving holder must submit a transmission request along with the death certificate of the deceased primary holder. The DP will remove the deceased holder’s name and convert the account to a single-holder account in the surviving holder’s name.
Scenario 3: No Nominee and No Joint Holder
If the deceased had no nominee and no joint holder, the process is more involved. The legal heirs must establish their claim through legal documentation. For smaller holdings, most DPs have a simplified process requiring an affidavit, indemnity bond, and NOC from other legal heirs. For larger holdings above a threshold defined by the DP, a legal succession certificate or probate of will issued by a court is typically required.
Step-by-Step Process for Transmission
- Obtain the death certificate from the relevant government authority and get it notarized if required
- Contact the DP and obtain the transmission request form and list of required documents
- Compile all required documents including KYC of claimant and legal heir documents if applicable
- Submit the complete documentation package to the DP
- The DP verifies documents and forwards the transmission request to the depository
- Upon approval, securities are credited to the claimant’s Demat account
The Importance of Nomination
The transmission process for accounts without a nominee can take months and involve considerable legal expense and complexity. This is why registering a nominee for your Demat account is one of the most important administrative steps every investor should take. SEBI has made nomination mandatory for new Demat accounts and has required existing account holders to either add a nominee or explicitly opt out of nomination.
FAQs
Q1. Can the nominee sell the transmitted shares immediately after receiving them?
Yes. Once the shares are transmitted to the nominee’s Demat account, the nominee has full legal rights over them and can hold, sell, or transfer them. However, if the nominee is acting as a custodian for legal heirs, they should settle the estate with the heirs before disposing of the assets.
Q2. Is a succession certificate required for all transmission cases?
No. A succession certificate is typically required only when the holding value exceeds a certain threshold — usually Rs. 5 lakh or Rs. 15 lakh depending on the DP’s policy — and there is no nominee or will. For smaller holdings without a nominee, an affidavit and indemnity bond are usually sufficient.
Q3. How long does the transmission process take?
With a nominee and complete documentation, transmission typically takes 7 to 15 business days. Without a nominee and where legal heirship documents are required, the process can take several months depending on the complexity of the estate and speed of document procurement.
Q4. What happens to dividends declared after the death of an account holder but before transmission?
Dividends declared during the period after the account holder’s death but before transmission are credited to the registered bank account of the deceased. These amounts should be claimed by the legal heirs through the company’s RTA as part of the estate settlement process.
Q5. Can a Power of Attorney holder manage the deceased’s Demat account?
No. A Power of Attorney automatically becomes invalid upon the death of the grantor. The POA holder cannot operate the account or initiate any transactions after the account holder’s death. The account can only be accessed through the formal transmission process.


