What Is a DIN (Director Identification Number) and How to Apply for One

A Director Identification Number (DIN) is an eight-digit number that the Ministry of Corporate Affairs allots to an individual who is, or is about to become, a director of a company. It identifies the person, not the company or the board seat, and it stays with them for life.

Section 152(3) of the Companies Act, 2013 is the operative rule: no person can be appointed a director of a company unless they hold a DIN. Section 155 adds the other half: no individual may hold more than one. Everything else about the DIN follows from those two lines.

What a DIN does

Once you have one, the DIN is quoted on almost everything you do as a director:

• every eForm you sign on the MCA portal — annual returns, financial statements, changes in directors, charge filings;
• your consent to act as a director (DIR-2) and the company's report of your appointment (DIR-12);
• the company's financial statements and board's report, under your signature;
• your directorships in every company and LLP, which is how the MCA's records link one person to every board they sit on.

That last point is why the DIN matters beyond paperwork. Disqualification under Section 164(2) and deactivation for missed KYC are both recorded against the DIN, so they follow the person into every company where they are a director. Our post on what happens when a company stops filing explains how a dormant company can disqualify a director from an active one.

A DIN is also used by designated partners of an LLP. The old separate "DPIN" was merged into the DIN years ago, so the same number serves both — relevant if you are setting up an LLP.

Two ways to get a DIN

Which route you take depends on whether the company already exists.

Route 1: through SPICe+ when incorporating

If you are forming a new private limited company, you do not apply for a DIN separately. The SPICe+ incorporation form asks for each proposed director's details. For anyone without a DIN, it collects the particulars and documents needed to allot one. When the company is incorporated, the DIN is issued with it.

SPICe+ allots DINs to a maximum of three proposed directors. If the first board will have more than three people without DINs, the rest are appointed after incorporation through DIR-3. The full incorporation sequence is in our post on how to register a private limited company.

Route 2: Form DIR-3 for an existing company

If you are joining the board of a company that already exists, you apply in Form DIR-3 on the MCA V3 portal. The key features:

1. You file it yourself, signed with your own digital signature certificate.
2. It is verified by the company you are joining — by its company secretary in full-time employment, or by its managing director or a director. The application is tied to a specific appointment.
3. The fee is paid online when the form is submitted. The application is processed only after payment.
4. Processing is by the central government's processing office. A clean application is usually decided within a few working days; one that is marked for resubmission goes back to you with the defects listed.

Once the DIN is allotted, the company appoints you as a director at a board or general meeting, takes your consent in DIR-2, and reports the appointment to the Registrar in DIR-12 within 30 days.

Documents you need

For an Indian national:

• PAN — mandatory, and the name on the DIN application must match it exactly;
• proof of identity — PAN serves this purpose;
• proof of residential address — a recent bank statement, utility bill, or similar document in your name, current within the period the form specifies;
• Aadhaar, which is used to verify your particulars;
• a recent passport-size photograph;
• a personal mobile number and personal email address, both of which are verified by OTP.

For a foreign national:

• passport as proof of identity and nationality;
• proof of address from their country of residence;
• documents notarised and apostilled (for Hague Convention countries) or consularised at the Indian mission otherwise;
• a DSC issued to them by an Indian certifying authority.

Two points cause the most resubmissions.

The name. The name on the application must match the PAN (or passport) letter for letter — middle names, initials, and the order of the names. "R. K. Sharma" on one document and "Rajesh Kumar Sharma" on another will be queried.

The mobile and email. They must be yours. Not the company's, not the accountant's. They become the contact details on record for your DIN and the channel for every OTP in future KYC filings. A director whose DIN carries a former consultant's mobile number cannot complete the KYC web filing without first changing it.

The digital signature comes first

You cannot file DIR-3, sign any MCA form, or complete most KYC filings without a Class 3 digital signature certificate in your own name. Get it before anything else.

A DSC is valid for a fixed period, usually one to three years, and expires quietly. Diarise the expiry date; an expired DSC discovered on the evening of a filing deadline is one of the most common reasons a form goes in late.

Keeping the DIN live: DIR-3 KYC after the 2026 change

Every DIN holder must periodically confirm their particulars to the MCA under Rule 12A of the Companies (Appointment and Qualification of Directors) Rules, 2014. That rule changed recently.

• Until 31 March 2026, KYC was annual, due by 30 September, in either the DIR-3 KYC eForm or the DIR-3 KYC Web confirmation.
• From 31 March 2026, under the Companies (Appointment and Qualification of Directors) Amendment Rules, 2025 (G.S.R. 943(E), notified on 31 December 2025), KYC is due once every three financial years, by 30 June following each block, through the simplified KYC web form.
• Directors whose KYC was up to date under the old rules have their next filing due by 30 June 2028.
• A change in your mobile number, email address or residential address must still be reported within 30 days of the change, through the same KYC web form. That obligation runs independently of the three-year cycle.

The obligation attaches to the DIN holder, not the directorship. If you hold a DIN but have resigned from every board, you still have to comply, unless you surrender the DIN.

Miss the KYC, and the DIN is deactivated. You remain a director with every duty that implies, but you cannot sign anything with that DIN until it is reactivated. Under the old annual regime, reactivation meant filing the KYC late with a ₹5,000 fee. Check the current fee on the portal before filing, as the amended rules may change the amount. Our post on DIN deactivation describes what a deactivated DIN blocks in practice. Note that it was written for the annual cycle, and the deadlines in it are now superseded by the three-year rule.

Changing, surrendering or cancelling a DIN

• Changing particulars — name, nationality, photograph and similar details go through Form DIR-6. Contact details (mobile, email and address) go through the KYC web form, within 30 days. A director who changes their particulars must also tell each company they serve, which then updates its own records.
• Surrendering — a person who has never been appointed a director in any company, or who obtained a DIN by mistake, can apply to surrender it in Form DIR-5. A DIN that has been used for a directorship generally cannot simply be handed back, because the record of that directorship has to remain.
• Cancellation — the central government can cancel or deactivate a DIN that was found to be a duplicate, obtained wrongly or by fraud, or belongs to a deceased person or one declared of unsound mind or insolvent.

What if it goes wrong

The DIR-3 application is marked for resubmission

Read the defect remarks carefully and correct exactly what is asked. The common causes:

• a name mismatch between the application and the PAN or passport;
• an address proof that is outdated or not in the applicant's name;
• for foreign nationals, documents notarised but not apostilled or consularised;
• the verification by the company signed by someone not entitled to verify it.

Resubmit within the period given in the remark. If you miss it, the application lapses, and you start again with a fresh fee.

You discover you hold two DINs

This usually happens when someone was allotted a DIN years ago, forgot about it, and was allotted another through a later incorporation. Holding two DINs breaches Section 155. Surrender the one that has not been used for directorships, and have each company update its records to the DIN you keep. Do it as soon as you notice; the longer both are live, the harder the cleanup.

Your DIN is deactivated just before a filing deadline

Check the reason on the MCA portal first. Non-filing of KYC is the commonest cause, but not the only one, and the remedy differs. If it is KYC, check that your DSC is live, then file the KYC with any applicable fee. Meanwhile, see whether another director with a live DIN can sign the company's pending forms, so they do not go late while your DIN is restored.

You are disqualified under Section 164(2)

Disqualification is not cured by KYC. It follows the company's failure to file financial statements or annual returns for three continuous years, and it lasts five years. The route out is through the company's filings or a legal challenge, not through the DIN itself. Take advice before filing anything that names you as a director.

If you need a DIN applied for, the KYC brought up to date, or a deactivated DIN restored, our director KYC service handles the filings and checks the record end to end.