If you’ve found old share certificates in a file at home or received physical shares from family, you might be wondering what to do with them. Many investors realise the issue only when they try to sell or transfer the shares and get told: “These must be in demat form.”

This guide explains How To Convert Physical Shares Into Demat in a simple way. You’ll learn what dematerialisation means, what to keep ready, the step-by-step process through your DP and the company’s RTA, how to track your request, and what to do if your application gets rejected due to a mismatch.

How To Convert Physical Shares Into Demat?

Converting physical shares into demat is called dematerialisation. It means your paper share certificates are converted into electronic holdings and credited to your demat account.

Think of it like this:

Physical shares: paper certificates as proof of ownership
Demat shares: the same ownership, but stored electronically in your demat account

Demat holdings are easier to manage because you don’t have to worry about paper certificates getting lost, damaged, or rejected due to old signatures. Also, selling listed shares is smoother when your holdings are already in demat form.

Quick Checklist Before You Start

This small prep step helps you avoid avoidable rejections.

Keep these things ready

Your demat account (must match the name(s) on the certificate)
Original physical share certificates
Folio number (printed on the certificate)
Certificate number(s) and number of shares
ISIN of the share (you’ll need this in the form)
Your PAN and address/identity documents (DP may ask for verification)

Quick checks to do before submitting

Are the certificates in your name or the same joint names?
Does your demat account have the same holding pattern (single/joint and same order of names)?
Are the certificates readable and not torn/damaged?

How Physical Shares Turn Into Demat (Full Step-by-Step)

To understand the process clearly, it helps to know who handles what. Converting physical shares into demat involves three parties:

DP (Depository Participant): Your broker/bank where your demat account is held
Depository: NSDL or CDSL (where your demat account exists)
RTA (Registrar & Transfer Agent): the company’s official record-keeper who verifies the certificates

Step 1: Match your demat account with the certificate

This is the number-one check before you submit anything.

If the certificate is in one name, use a single-holder demat in the same name.
If the certificate is in joint names, use a joint demat with the same names (and ideally the same order).

You usually can’t add or remove holders during demat. If the names don’t match, fix that first.

Step 2: Find the ISIN and sort your certificates

Every listed share has an ISIN (a unique code). Sort certificates because:

Different companies = separate requests
Different ISINs = separate requests
Lock-in and free shares may need separate handling

Step 3: Get the DRF from your DP and fill it carefully

Ask your broker/DP for the Demat Request Form (DRF). Fill in:

Company name and folio number
Certificate number(s) and number of shares
ISIN
Your demat account details
Holder signatures

Tip: Most rejections happen due to wrong ISIN, wrong quantity, missing certificate numbers, or signature issues, so double-check once.

Step 4: Submit DRF + original certificates to your DP

Submit the DRF along with the original certificates. Your DP will:

Verify details at their end
Mark the certificates for processing
Create the request in the depository system
Send documents to the company/RTA for confirmation

Step 5: Collect acknowledgement and note your tracking number (DRN)

Always ask for:

Acknowledgement of submission
DRN / reference number

You’ll need this number for follow-ups if the request is delayed or returned.

Step 6: RTA verifies and raises approval or objection

The RTA checks if:

Certificates are genuine
Holder details match their records
Folio/certificate numbers, quantity and signatures match

Step 7: Shares are credited to your demat account

Once approved, the shares are credited electronically to your demat account.
If there’s an objection, correct it and resubmit as per your DP’s guidance.

Real Scenarios:

Sanjay finds a physical share certificate of a listed company for 50 shares in his name.

He opens a demat account with the same name as on the certificate.
He fills a DRF with the correct folio number, certificate number, ISIN, and quantity.
He submits the DRF and certificate to his DP and notes the DRN from the acknowledgement.
After verification by the RTA, 50 shares are credited to his demat account.

Now he can hold or sell them easily through his broker.

Key Benefits:

Simple process flow: You submit a DRF and original certificates to your DP, and the company/RTA verifies and approves the conversion.
Works only when records match: The holder details on the certificate must match the company’s records and your demat account holding pattern.
Electronic holding replaces paper risk: Once converted, you don’t have to worry about certificates being lost, damaged, or misplaced.
Easier selling and transfers later: Demat shares can be sold through your broker without handling physical paperwork.
Better tracking and records: Holdings reflect in your demat statement, and you can follow up using the acknowledgement/DRN if needed.
Cleaner corporate actions: Splits, bonuses, and rights reflect in electronic holdings, reducing manual follow-ups.
Special cases may need extra steps: Joint holder name order issues, lock-in shares, or other special cases can require additional handling.

Risks or Limitations

Name/signature mismatches can block approval: Old records often have different signatures or name formats.
Wrong holding pattern causes rejection: Joint vs single mismatch (or different order of joint holders) is a common issue.
Old certificates can be messy: Torn, unreadable, or incomplete certificates may create extra back-and-forth.
Delays happen when objections are raised: If you resubmit without fixing the exact issue, it can loop again.

Tip: If your request is rejected, don’t submit again blindly. First, fix the mismatch (name order, signature, holder details) as per the objection reason.

Physical Shares vs Demat Shares

This table shows why demat is easier than physical certificates,demat shares are safer, simpler to sell, and much easier to track and manage.

Point	Physical Share Certificates	Demat Shares
Storage	Paper certificate at home	Electronic holding in demat
Selling	Difficult; usually needs demat first	Sell directly via a broker
Risk	Loss, damage, signature issues	No physical certificate risk
Updates/Transfers	Slower, more paperwork	Easier to track via statements
Corporate actions	More follow-ups needed	Reflected in holdings

Common Mistakes

Submitting to the wrong demat holding pattern (single vs joint mismatch).
Using one form for multiple companies/ISINs instead of separating requests properly.
Wrong ISIN or quantity in DRF, leading to avoidable rejection.
Not taking acknowledgement/DRN, then struggling to follow up later.
Ignoring joint holder name order problems, which often need a different request approach.
Resubmitting without fixing the actual objection, causing repeated rejection.

Converting physical shares into demat is basically a clean-up job that makes old holdings usable again. Once the shares are in demat, you don’t have to worry about paper certificates, and you can track and sell them like any other investment.

So if you’re holding physical certificates, the next step is to open/verify your demat account details, collect the DRF from your DP, and start the conversion. It’s the fastest way to bring those shares back into your regular portfolio.

1) How To Convert Physical Shares Into Demat without a Demat account?

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2) What documents are needed to convert physical shares into demat?

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3) How long does the dematerialisation process take?

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4) Can I convert physical shares into demat if the certificate is in joint names?

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5) What happens if my demat request is rejected?

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