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Dematerialization of Shares: Process, Requirements and Compliance Guide

Dematerialization is the process of converting physical share certificates into electronic form, held in a demat account through a depository. Following amendments to the Companies Act and recent MCA notifications, dematerialization has become increasingly important for all classes of companies, including private limited companies. This guide explains the complete process, regulatory framework, and compliance requirements.

What is Dematerialization?

Dematerialization (or “demat”) converts physical share certificates into electronic records maintained by depositories — NSDL (National Securities Depository Limited) or CDSL (Central Depository Services Limited). In electronic form, shares are easier to transfer, pledge, and manage, eliminating risks associated with physical certificates such as theft, damage, forgery, and delays in transfer.

Mandatory Dematerialization

The MCA has made dematerialization mandatory for certain classes of companies. Under Rule 9A of the Companies (Prospectus and Allotment of Securities) Rules, 2014, every unlisted public company must issue securities only in dematerialized form, and facilitate dematerialization of all existing securities. Private companies meeting prescribed thresholds are also required to comply. All new allotments, transfers, and transmissions must be done only in demat form.

Step-by-Step Process

Step 1: Appoint a Registrar and Share Transfer Agent (RTA) — The company must enter into an agreement with a SEBI-registered RTA who will handle the demat process. Step 2: Obtain ISIN — Apply for an International Securities Identification Number from NSDL or CDSL. Each type of security (equity, preference shares) gets a unique ISIN. Step 3: Submit Form PAS-6 — File the half-yearly reconciliation of share capital audit report with the ROC. Step 4: Facilitate shareholder demat — Notify shareholders and assist them in opening demat accounts and submitting dematerialization request forms (DRF) through their depository participants.

Documents Required

For obtaining ISIN, the company needs board resolution, certified copies of MOA and AOA, PAN card, certificate of incorporation, and details of the RTA agreement. Shareholders submitting DRF need their original physical share certificates, a dematerialization request form filled through their DP, and identity proof. The RTA verifies the certificates and confirms dematerialization with the depository.

Form PAS-6 Filing

Companies with securities in demat form must file Form PAS-6 (Reconciliation of Share Capital Audit Report) with the ROC on a half-yearly basis — within 60 days of the end of each half-year (i.e., by May 30 and November 29). This report, certified by a Company Secretary in practice, reconciles the total shares held in demat and physical form with the issued capital.

Penalties

Non-compliance with dematerialization requirements can attract a penalty of Rs 1 lakh to Rs 5 lakh on the company and Rs 25,000 to Rs 1 lakh on every officer in default. Furthermore, companies that have not facilitated dematerialization are restricted from recording any transfer of securities in physical form, effectively freezing share transfers.

Dematerialization is no longer optional for growing companies. If you need assistance with the demat process, ISIN application, or PAS-6 compliance, we are here to help.

About the Author

CS Sapna Malpani is a qualified Company Secretary (ICSI) and Partner at Vivek Hegde & Co, Company Secretaries, Bangalore. With extensive experience in corporate compliance, FEMA regulations, and secretarial practice, she advises startups, SMEs, and listed companies across India on MCA filings, fundraising compliance, and governance best practices.

Last reviewed: March 2026 • View full profileGet expert advice

About the Author

CS Sapna Malpani is a qualified Company Secretary (ICSI) and Partner at Vivek Hegde & Co, Company Secretaries, Bangalore. With extensive experience in corporate compliance, FEMA regulations, and secretarial practice, she advises startups, SMEs, and listed companies across India on MCA filings, fundraising compliance, and governance best practices.

Last reviewed: March 2026 • View full profileGet expert advice

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