How to Convert Old Physical Share Certificates into Demat

1. Why Is Dematerialisation Mandatory?

Under SEBI (Listing Obligations and Disclosure Requirements) Regulations, physical shares of listed Indian companies can no longer be transferred, bought, or sold on stock exchanges. Paper certificates carry risks of theft, loss, damage, and missed dividend credits.

To monetise or protect these assets, converting them into electronic form through a Demat account is legally compulsory.

2. Pre-Requisites Before Starting Demat

Before submitting physical share certificates to your Depository Participant (DP), ensure that:

• The name on your Demat account matches the name on the share certificates exactly (or is regularised with supporting affidavits).
• Your PAN card is seeded and linked with your Aadhaar card.
• The company hasn't transferred the shares to IEPF (if dividends were uncollected for 7+ years).

3. Understanding SEBI Form ISR Series

SEBI has standardized all KYC and service requests for physical security holders across all RTAs (such as Link Intime, KFintech, Bigshare, MCS, Computer Age Management Services, etc.):

• Form ISR-1: Mandatory form for updating PAN, Address, Email, Mobile Number, and Bank details.
• Form ISR-2: Confirmation of signature by the claimant's bank manager (with official bank seal and employee code).
• Form ISR-3: Declaration for opting out of nomination (or Form SH-13 to register a nominee).
• Form ISR-4: Request for issue of Letter of Confirmation for dematerialisation or duplicate share issuance.

4. How to Overcome Signature Mismatch Issues

The single most common obstacle in demat conversion is a signature mismatch with company records from 15 to 30 years ago.

To resolve this, the shareholder must execute Form ISR-2 at their current bank branch. The bank manager verifies the current signature against bank KYC records, certifies the account number, and attaches an original cancelled cheque. Once filed with the RTA, the company updates the specimen signature ledger.

5. Step-by-Step Demat Workflow

1. Step 1: Complete the ISR-1, ISR-2, and ISR-4 docket with self-attested PAN and Aadhaar.
2. Step 2: Submit the docket along with original physical share certificates to the company's RTA.
3. Step 3: The RTA verifies the certificates and issues an official Letter of Confirmation (LOC).
4. Step 4: Submit the Letter of Confirmation and a Demat Request Form (DRF) to your Depository Participant (DP).
5. Step 5: Within 15–21 days, the shares appear as electronic credit in your Demat holding statement.