Demat Client Master Report (CMR / CML Certificate with DP Stamp)

Official digitally signed and stamped profile certificate issued by NSDL or CDSL Depository Participants detailing 16-digit Demat Account number, BO ID, linked bank details, and nominee registration

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📝 Prepared by: India Docs Portal (independent, not a government website)📅 Last updated: November 4, 2026✅ Sources: 2 official references listed below

Off-market share transfers require a stamped CMR

If you are transferring shares between different brokers (e.g., from Zerodha to Groww or Angel One) via CDSL Easiest or DIS slip, the receiving broker will strictly reject the transfer unless you attach a verified CMR copy bearing the DP's official seal.

Quick Answer: What Is a Client Master Report (CMR)?

💡 The Client Master Report (CMR), also referred to as the Client Master List (CML), is the master identity certificate of your demat account. Maintained by central depositories (NSDL or CDSL), it acts like the 'birth certificate' of your demat account, verifying your 16-digit Demat ID, Beneficiary Owner (BO) ID, DP ID, linked bank account (IFSC & MICR), signature specimen, and registered nominee details.

Client Master Report (CMR) vs Demat Holding Statement vs CAS

Distinct documents issued by Indian capital market depositories.

DocumentIssuing EntityPrimary ContentMain Purpose
Client Master Report (CMR / CML)Stockbroker / Depository Participant16-digit Demat ID, DP ID, linked bank, nominee, KYC statusOff-market share transfers, unlisted shares, opening second demat
Demat Holding StatementStockbroker (Console / Portfolio)Quantity of shares, ISIN numbers, purchase average, market valuePortfolio tracking, net worth computation, loan against shares
Consolidated Account Statement (CAS)NSDL / CDSL / CAMS / KFintechConsolidated monthly view of all stocks, mutual funds, bonds across IndiaAnnual tax filing, overall wealth audit
⚠️ Important Acceptance Note: When transferring shares through CDSL Easiest, you must add the recipient's demat account as a 'Trusted Beneficiary' by uploading their verified CMR copy.

Quick Information

⏱️ Processing Time

Instant PDF download on modern broker apps (Zerodha, Groww, Upstox, Angel One); 2 to 4 working days for courier delivery of physically stamped and signed hard copy.

💵 Fees

Digital download: 100% Free; Physical printed copy with wet-ink DP stamp: Free or ₹20 to ₹100 + courier charges depending on the broker.

✅ Eligibility

Any individual, NRI, HUF, partnership firm, or corporate entity possessing an active Demat (Beneficiary Owner - BO) account with any SEBI-registered Depository Participant (DP).

Who Needs This Document?

Stock market investors and traders in India needing to transfer shares off-market between demat accounts; buyers of unlisted/pre-IPO shares; individuals linking demat accounts to international brokers or alternative investment funds (AIFs); and legal heirs claiming shares after the demise of an account holder.

Required Documents

  • 16-digit Demat Account Number or 8-digit DP ID + 8-digit Client ID
  • Permanent Account Number (PAN) linked to the demat account
  • Registered mobile number or email ID to authenticate with OTP
  • Stockbroker web portal or mobile app login credentials

How to Download a Digitally Stamped CMR Copy Online

1

Log in to Your Stockbroker Portal

Sign in to your broker's web platform or mobile application (e.g., Zerodha Console, Groww Profile, Upstox Account, or Angel One Settings).

2

Navigate to Documents / Profile Section

Go to 'Account' → 'Profile' → 'Documents' or search for 'Demat / CMR'.

3

Select Client Master Report (CMR / CML)

Choose the 'Client Master Report' or 'CML' document option. Most brokers provide a digitally signed PDF bearing the depository participant's digital corporate seal.

4

Request Physical Stamped Copy (If Required)

If your transaction requires a physical wet-ink stamp (such as for physical Delivery Instruction Slips - DIS or unlisted share purchases), raise a ticket on the broker's helpdesk requesting a physical signed hard copy dispatched by Speed Post.

5

Verify Core Account Identifiers

Open the downloaded PDF and confirm that your Name, PAN, Demat Account ID (16 digits), Bank Account Number, IFSC code, and Nominee details are completely accurate.

How to Update Bank Details or Nominees on Your CMR

If your linked bank account or nominee information on the CMR is outdated, follow these steps to generate an amended CMR:

1

Submit Modification Request

Log in to your broker's profile settings and navigate to 'Bank Details' or 'Nominee Details' → 'Modify'.

2

Upload Supporting Proof

For bank change, upload a personalized cancelled cheque showing your name, account number, and IFSC code. For nominee update, enter nominee Aadhaar/PAN details.

3

E-Sign via Aadhaar OTP

Authenticate the modification request using Aadhaar e-Sign on the NSDL / CDSL e-Sign gateway.

4

Download Updated CMR

Within 24 to 48 hours, the depository updates its master records, and a fresh CMR with updated bank details can be downloaded.

ℹ️ Dividend payments from companies are automatically routed to the primary bank account recorded on your CMR via National Automated Clearing House (NACH).

Understanding Demat Account Numbers in CMR

The CMR contains the exact 16-digit account identifier format used across the Indian securities market:

1

CDSL Account Structure

If your account is with Central Depository Services Limited (CDSL), your Demat Account Number is a 16-digit purely numeric code (e.g., 1208160012345678). The first 8 digits are the DP ID, and the last 8 digits are your Client ID.

2

NSDL Account Structure

If your account is with National Securities Depository Limited (NSDL), your Demat Account Number begins with 'IN' followed by 14 digits (e.g., IN30012310123456). The 'IN300123' is the DP ID, and the following 8 digits are the Client ID.

ℹ️ A CMR does NOT show your current stock holdings or portfolio market value. It strictly certifies account registration metadata. To view share holdings, download a 'Holding Statement' or 'Statement of Transactions'.

⚠️ Common Mistakes to Avoid

  • Confusing a Holding Statement with a CMR — a holding statement lists your shares, while a CMR certifies your account details; transfers submitted with holding statements instead of CMR are rejected
  • Using an un-stamped self-printout for off-market transfers — recipient depositories reject plain printouts; the CMR must carry the broker's digital signature or physical branch seal
  • Mismatch between bank account name and demat name — if the name on your linked bank account does not match the CMR, mutual fund redemptions and dividend credits will fail
  • Omitting nominee registration — accounts without registered nominees risk being frozen under SEBI investor protection mandates
  • Submitting an outdated CMR after changing brokers — always download a fresh CMR generated within the last 30 days before initiating off-market share transfers

Troubleshooting CMR Issuance & Acceptance Issues

Standard solutions when banks or brokers raise issues regarding CMR documentation.

IssueProbable ReasonRecommended Remedy
Broker rejects CMR copy uploaded for share transferPresence of valid digital signature or physical stampEnsure the PDF contains a valid cryptographically signed certificate from the broker (green tick) or request a physically stamped hard copy.
Bank details printed on CMR show old closed accountHas primary bank account been changed in demat profile?Do not execute share sales or IPO applications until you submit an online bank modification with a cancelled cheque of your new active bank.
Name on CMR differs slightly from Aadhaar or PANCheck single-letter typos or initials expanded in demat recordSubmit a Name Correction Request to your stockbroker along with a supporting Gazette notification or matching PAN card copy.
Cannot locate CMR download link on broker appBroker app interface differencesOn Zerodha: Console → Account → Documents → Select 'Client Master Report'. On Groww: Profile → Reports → 'Demat (CML)'. On Upstox: Profile → 'Documents'.
💡 Tip: Under SEBI guidelines, stockbrokers cannot charge an arbitrary fee for providing digitally signed CMR copies to their demat account holders.

Frequently Asked Questions

What is the difference between CMR and CML?

There is no difference in content. CMR (Client Master Report) and CML (Client Master List) are interchangeable terms used across the Indian stock market. CDSL participants commonly call it a CML, while NSDL participants frequently refer to it as a CMR.

Why do I need a CMR copy to buy unlisted or pre-IPO shares?

When purchasing unlisted equity shares, the seller executes an off-market transfer from their demat account to yours using your specific depository details. To ensure the shares are routed to the correct account without typographical errors, the escrow agent or seller's broker mandatorily demands a digitally stamped CMR.

Is a digitally signed CMR copy accepted for share transfers?

Yes. Following SEBI circulars on electronic documentation, digitally signed CMR PDFs issued by brokers (with a verifiable PKCS#7 digital signature) are legally valid across all Indian depositories. A wet-ink physical stamp is only required if the recipient broker's compliance team explicitly mandates physical verification.

How do I find my 16-digit Demat Account number from the CMR?

Look at the top section of the CMR: If your account is with CDSL, your 16-digit number is listed as 'Beneficiary Owner ID' or 'BO ID'. If with NSDL, it is listed as 'DP ID' (e.g., IN300123) followed by your 8-digit 'Client ID'.

Does my CMR change when I switch stockbrokers?

Yes. Each stockbroker provides a distinct demat account with its own unique DP ID and Client ID. If you have accounts with both Zerodha and Groww, you will have two distinct CMR documents with completely different account numbers.

Regulatory References & Official Sources

  • 📜
    SEBI (Depositories and Participants) Regulations, 2018 — Securities and Exchange Board of India (SEBI)

    Statutory regulations governing demat account creation, beneficiary records, and client master administration.

    Checked on November 4, 2026

    View Reference Document ↗
  • 📜
    CDSL & NSDL Bye-Laws and Business Rules on Client Master Maintenance — Central Depository Services (India) Limited & NSDL

    Operating guidelines detailing the verification, stamping, and transmission of Client Master Lists for off-market transfers.

    Checked on November 4, 2026

    View Reference Document ↗

📄 Related Documents

Next Step

Regulated by the Securities and Exchange Board of India (SEBI) under SEBI (Depositories and Participants) Regulations, 2018. Available through your registered Depository Participant (stockbroker) linked to NSDL or CDSL.

SEBI Depository Regulations Portal →
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