Dematerialization is the conversion of physical share certificates into electronic form, held in a Demat account. After dematerialization, shares are more secure, easier to trade, and aligned with SEBI and company norms.
15–30 days
Typical timeline depending on company & RTA
RTA verified
Certificates checked against company records
Electronic holding
Physical certificates are surrendered & cancelled
Dematerialization (Demat) is:
This process cancels your physical certificates and shows equivalent holdings in your Demat statement.
Step 1
Open a Demat account with a SEBI-registered DP (bank or brokerage) if you do not have one. Complete KYC with PAN, Aadhaar, address proof, bank proof and photographs.
Step 2
Collect physical certificates and, as far as possible, confirm that names and folio details match your KYC.
Step 3
Fill the DRF (online or at branch) with Demat details, company name, ISIN, folio, certificate numbers, distinctive numbers and share quantity. Use a separate DRF for each ISIN.
Step 4
Stamp or write “Surrendered for Dematerialization” on each certificate. Submit the full set with the DRF to your DP.
Step 5
The RTA receives the request via the depository, matches details with company records, and approves dematerialization when everything checks out.
Step 6
Physical certificates are cancelled. Equivalent shares are credited to your Demat account. You receive email confirmation and an updated Demat statement.
Timelines are usually 15 to 30 days, depending on the company and RTA.
May need further proof such as a marriage certificate or affidavit.
Legal heirs or nominees must provide succession documents, death certificate and an indemnity.
All holders must sign as per the recorded mode of holding.
RTA may need further verification or revised documents.
Sending certificates without an accompanying Dematerialization Request Form.
Failing to mark certificates as “Surrendered for Dematerialization”.
DRF and certificate details that do not match.
KYC in the Demat account is incomplete or outdated.
Overlooking unpaid dividend history — it may indicate an IEPF transfer.
Suspect an IEPF transfer?
Unpaid dividends for many years can mean shares have moved to IEPF. Check our IEPF Claims guide.
Share your folio details and company names. We will outline the exact steps and documents needed to dematerialize your holdings.
