Dematerialisation of Shares for Private Companies: 2026 Guide

Dematerialisation of Shares for Private Companies: 2026 Guide

For decades, private companies in India issued and transferred shares purely in physical form — paper share certificates signed by directors, manually recorded in registers, and physically handed over during transfers. That era is closing. Regulatory changes over recent years have progressively extended the requirement to hold and transfer securities in dematerialised (electronic) form to a widening universe of private companies, not just listed or large public companies.

This guide explains what dematerialisation means for a private company, which companies the requirement now covers, the practical process of obtaining an ISIN and converting shares to electronic form, the realistic timelines involved, and what founders and existing shareholders need to do to stay compliant.

What is Dematerialisation of Shares

Dematerialisation, commonly shortened to "demat," is the process of converting physical share certificates into an equivalent electronic record held in a shareholder's demat account, maintained through a depository. In India, two depositories — NSDL and CDSL — maintain these electronic records, while the actual account for an individual shareholder is opened and managed through a Depository Participant (DP), typically a bank or broker registered with the depository.

Once shares are dematerialised, share transfers, pledges, and record-keeping happen electronically rather than through physical certificate endorsement and delivery. Each class of security issued by the company is assigned a unique International Securities Identification Number (ISIN), a 12-character code that identifies that specific security in the depository system, distinct from the company's own registration numbers.

The New Requirement for Private Companies

Historically, dematerialisation was mandatory primarily for listed companies and, later, for public companies of a certain size. That changed with amendments to the Companies (Prospectus and Allotment of Securities) Rules, which extended the requirement to private companies that are not classified as "small companies" under the Companies Act.

In simple terms, a private company that exceeds the thresholds defining a "small company" — based on its paid-up capital and turnover, both of which are periodically revised and should be checked against the current definition before concluding applicability — is required to:

• Issue any new securities only in dematerialised form
• Facilitate dematerialisation of its existing securities held by promoters, directors, and key managerial personnel before making any further offer or buyback of securities
• Ensure that shareholders effecting a transfer of securities do so only in dematerialised form

Companies that continue to meet the "small company" definition remain outside this mandate for the time being, but given how frequently thresholds are reviewed and how quickly a growing company can cross them, it is prudent for most private companies with external investors, multiple shareholders, or growth plans to prepare for dematerialisation well in advance rather than waiting until it becomes unavoidable.

Who Needs to Comply

• Private companies exceeding the small company thresholds on either paid-up capital or turnover, as defined and periodically revised under the Companies Act
• Promoters, directors, and key managerial personnel of such companies, whose existing physical shareholding must typically be dematerialised as a precondition before the company can issue new securities, buy back shares, offer bonus shares, or undertake a rights issue
• All shareholders of a company once it crosses the applicability threshold, since further transfers of physical shares are generally restricted once the requirement kicks in
• Companies that are already private limited but are planning to raise external funding, issue ESOPs, or bring in new investors often choose to dematerialise proactively, since institutional investors and many fund documentation processes now expect electronic holding as standard practice

Small companies, and companies not falling within the prescribed thresholds, are currently outside the mandatory requirement, though many still choose voluntary dematerialisation for the operational convenience and credibility it offers, particularly ahead of a funding round or potential conversion to a public company.

Step-by-Step Process for Dematerialisation

1. Confirm applicability. Check the company's latest paid-up capital and turnover figures against the current small company thresholds to determine whether the mandate applies, or whether dematerialisation is being pursued voluntarily.

1. Amend the Articles of Association, if required. Some companies need to update their AOA to explicitly permit dematerialised shareholding and electronic transfer, depending on how the existing articles are worded.

1. Appoint a Registrar and Transfer Agent (RTA). The company engages a SEBI-registered RTA, which acts as the intermediary between the company and the depositories (NSDL/CDSL) for maintaining electronic records, processing corporate actions, and handling investor service requests.

1. Enter into tripartite agreements. The company, the RTA, and each depository (NSDL and/or CDSL) sign agreements establishing the arrangement for admitting the company's securities into the depository system.

1. Apply for and obtain the ISIN. Once the tripartite agreements are in place, the company applies through its RTA for an ISIN for each class of security (equity shares, preference shares, debentures, etc.) it intends to dematerialise.

1. Shareholders open demat accounts. Every shareholder whose physical shares are to be converted must have an active demat account with a Depository Participant. Many shareholders, especially long-standing family shareholders in smaller private companies, may not already have one and need to open it for this purpose.

1. Submit dematerialisation requests. Shareholders submit a Dematerialisation Request Form (DRF) along with their original physical share certificates to their Depository Participant, who forwards the request to the RTA and the depository for verification and processing.

1. RTA verifies and confirms. The RTA cross-checks the request against the company's register of members, confirms the details match, and processes the conversion, after which the physical certificates are extinguished and the shares are credited electronically to the shareholder's demat account.

1. Update statutory registers. The company updates its register of members to reflect the change from physical to electronic holding and ensures ongoing filings (such as annual returns) accurately capture the dematerialised status of its securities.

Forms and Documents Required

• Dematerialisation Request Form (DRF), submitted by each shareholder to their Depository Participant
• Original physical share certificates being converted
• Tripartite agreements between the company, RTA, and depository (NSDL/CDSL)
• Board resolution approving the company's decision to dematerialise its securities and appoint the RTA
• Updated Articles of Association, if amendment was necessary
• PAN and KYC documents of shareholders, required to open or link demat accounts
• Company's register of members and share certificates records, used by the RTA to reconcile and verify holdings before crediting the demat account

Fees Involved (2026, Indicative)

• RTA onboarding and annual maintenance fees: typically a fixed annual charge plus variable charges based on the number of folios or corporate actions processed, and this varies meaningfully between RTAs.
• Depository charges (NSDL/CDSL): admission fees for the company plus ongoing custody and transaction charges, generally modest on a per-transaction basis but add up with volume.
• ISIN generation fee: a one-time or nominal charge per security class, payable to the depository through the RTA.
• Shareholder-level demat account charges: account opening (often free or nominal with many DPs) and annual maintenance charges, generally a modest yearly amount per shareholder, borne either by the shareholder or sometimes facilitated by the company as part of onboarding.
• Professional/advisory fees: for coordinating the entire process — AOA amendment, RTA appointment, tripartite agreements, and shareholder communication — typically quoted as a package fee that varies with the number of shareholders and complexity involved.

Because RTA and depository fee schedules vary by provider and are revised periodically, it is advisable to obtain current quotes before budgeting for the full exercise.

Timelines to Keep in Mind

• RTA appointment and tripartite agreement execution: typically takes a few weeks, depending on the RTA's onboarding process and documentation readiness.
• ISIN generation: generally issued within a short period once the tripartite agreements and company documents are in order.
• Individual shareholder dematerialisation: once a shareholder submits a DRF with valid physical certificates, conversion is usually completed within a few weeks, assuming the details match the company's records without discrepancy.
• Full-company rollout: for private companies with a large or dispersed shareholder base (family-held companies, companies with many small investors), completing dematerialisation for all shareholders can take considerably longer, since it depends on each shareholder individually opening a demat account and submitting documents — this is often the single biggest practical bottleneck.

Companies subject to the mandatory requirement should not wait until they need to issue new securities to start the process, since coordinating even a modest shareholder base through demat account opening and DRF submission takes real time.

Penalties and Common Pitfalls

• Inability to issue new securities: a company that has not dematerialised the required shareholding cannot proceed with fresh allotments, bonus issues, rights issues, or buybacks until the requirement is satisfied — this can directly stall a funding round if discovered late.
• Restriction on share transfers: once the mandate applies, transfers of physical shares by promoters and others covered by the rule are generally not permitted, which can create serious friction if a shareholder wants to exit or a new investor wants to come in through a share transfer.
• General penalty provisions: non-compliance with the Companies Act rules relating to dematerialisation can attract penalties on the company and its officers in default under the general penalty framework of the Act.
• Common pitfalls: underestimating how long it takes to get a dispersed shareholder base (especially older family shareholders or NRIs) to open demat accounts; mismatches between the company's internal register of members and the details submitted in the DRF, which delay processing; forgetting to amend the AOA where required; and discovering the applicability threshold has been crossed only when a funding round is already underway, leaving no runway to complete the process smoothly.

FAQ

Does every private company need to dematerialise its shares?

No. Only private companies that exceed the "small company" thresholds on paid-up capital or turnover are currently required to dematerialise. Companies within those thresholds are exempt for now, though thresholds are reviewed periodically and companies growing quickly should monitor their status.

What is an ISIN and why does it matter?

An ISIN is a unique 12-character code assigned to a specific class of securities within the depository system. It is what allows electronic transfer, custody, and tracking of that security, distinct from the company's CIN or other registration identifiers.

Can a company dematerialise shares voluntarily even if not mandated?

Yes. Many growing private companies choose to dematerialise proactively, particularly ahead of institutional funding rounds, ESOP structuring, or anticipated conversion to a public company, since investors increasingly expect electronic holding as standard.

What happens to old physical share certificates after dematerialisation?

Once a Dematerialisation Request is processed and shares are credited to the shareholder's demat account, the original physical certificates are cancelled or extinguished by the RTA/depository, and the demat account balance becomes the authoritative record of ownership.

Do all shareholders need a demat account, or just the promoters?

Once the mandate applies, all shareholders effecting a transfer must do so in dematerialised form, and existing physical holdings of promoters, directors, and KMPs typically must be converted before certain corporate actions can proceed. In practice, extending dematerialisation to the full shareholder base is the safer and more future-proof approach.

How is dematerialisation different for a private company versus a listed company?

The underlying mechanics (ISIN, depository, RTA, demat accounts) are the same, but private companies do not face public disclosure and trading obligations. The requirement for private companies is narrower in scope, focused on holding and transfer of securities rather than public market trading infrastructure.

What if a private company ignores the requirement after crossing the threshold?

The company risks being unable to carry out further securities issuances, bonus issues, rights issues, or buybacks, and could face penalties for non-compliance with the Companies Act rules. It can also create complications during due diligence for funding or M&A transactions.

How long before an anticipated funding round should a company start this process?

Given the time needed to appoint an RTA, execute tripartite agreements, obtain the ISIN, and get a dispersed shareholder base to open demat accounts and submit conversion requests, companies are generally advised to start the process several months ahead of any anticipated fundraising or major corporate action.

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