CIN Number Format: How to Decode a CIN (With Example)

CIN Number Format: How to Decode a CIN (With Example)

Disclaimer: This article is for general information/education and is not investment advice. The information is shared in good faith and for general informational purposes only. Ujjivan SFB does not make any representations or warranties regarding the accuracy, completeness, or reliability of the content.

September 24, 2026

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Every company registered in India is assigned a unique 21-character alphanumeric Corporate Identification Number (CIN) by the Registrar of Companies (ROC) under the Ministry of Corporate Affairs (MCA). The CIN serves as the company’s official identification number in corporate records and is used to distinguish one registered company from another.

Whether you open a current account, process a commercial loan, verify a business partner, or check a company’s registration details, the CIN is an important reference for confirming a company’s identity and registration status.

How is a 21-Character CIN Structured?

The 21 characters in a CIN follow a strict 6-part structure:

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PartCharacter PositionWhat It MeansOptions & Values

1

1st characterListing StatusL = Listed company
U = Unlisted company

2

2nd–6th charactersIndustry Code5-digit National Industrial Classification (NIC) code

3

7th–8th charactersState Code2-letter code representing the state or union territory of registration, such as MH for Maharashtra, DL for Delhi, and KA for Karnataka

4

9th–12th charactersIncorporation YearThe 4-digit calendar year when the company was registered

5

13th–15th charactersCompany TypeCodes indicating the company's category, such as PTC for private company
PLC for public company
OPC for One Person Company
and NPL for Section 8/non-profit companies

6

16th–21st charactersRegistration NumberSix-digit unique number assigned to the company by the Registrar of Companies (ROC)

How to Decode a CIN: Step-by-Step

Example 1: Decoding an Unlisted Private Company

Let’s take the following CIN:

U72900KA2020PTC134567

Break it down into its six components:

U – 72900 – KA – 2020 – PTC – 134567

  • U: Indicates that the company is unlisted.
  • 72900: Represents the company’s industry classification code.
  • KA: Indicates that the company is registered in Karnataka.
  • 2020: Shows the company’s year of incorporation.
  • PTC: Indicates that the company is a private company.
  • 134567: Represents the company’s unique registration number assigned by the ROC.

Together, these six sections form the company’s complete 21-character CIN.

Example 2: Decoding a Listed Public Company

Let’s decode this CIN: L22210MH1995PLC084781

  • L: Indicates that the company is listed.
  • 22210: Represents the company’s industry classification code.
  • MH: Indicates that the company is registered in Maharashtra.
  • 1995: Shows the company’s year of incorporation.
  • PLC: Indicates that the company is a public company.
  • 084781: Represents the company’s unique registration number assigned by the ROC.

Compliance Rules: Where Must Companies Display Their CIN?

Under Section 12(3)(c) of the Companies Act, 2013, every registered company must display its CIN on official documents, including:

  • Official letterheads and legal correspondence
  • Invoices, receipts, and account statements
  • Notices, official publications, and press releases
  • Official company websites and email footers
  • Annual reports and regulatory filings

Penalties for Non-Display

Failure to mention the CIN on documents where it is required can attract a penalty under Section 12(8) of the Companies Act, 2013. The company and every officer in default may be liable to a penalty of ₹1,000 for every day the default continues, subject to a maximum of ₹1,00,000.

How CIN Impacts Business Loan Approvals?

When you apply for a business loan, the bank’s underwriting team may use the Corporate Identification Number (CIN) to verify the business against official corporate records.

A valid CIN supports the initial verification process by helping lenders cross-check critical parameters, including:

  • Legal Identity & Registration: Confirms that the business is an officially recognized corporate entity.
  • Incorporation Details: Verifies the company's age, registered address, and official structure directly from the Ministry of Corporate Affairs (MCA) database.
  • Data Consistency: Confirms that the information on loan application forms matches official government filings, eliminating discrepancies and red flags.

Note: While a valid CIN simplifies background verification, it is only one component of the overall loan evaluation. Banks also perform detailed assessments of the company's financial performance, repayment capacity, existing debt obligations, credit history (such as CIBIL rank), and overall business stability before granting final approval.

How to Find and Verify Any Company's CIN Online?

You can check any Indian company's CIN directly on the Ministry of Corporate Affairs (MCA) portal:

  1. Visit the official website: mca.gov.in
  2. Click on “MCA Services" in the top navigation bar
  3. Hover or click on “FO Services” and select “Find CIN”
  4. Type the company's full name in the search bar
  5. Complete the security captcha and click Search

The system displays the company's full 21-character CIN, legal status (Active or Struck Off), registered address, and director details.

Final Thoughts

A CIN helps establish a company’s identity in official records and can support verification during banking, business, and regulatory processes. For businesses, keeping company details accurate and ensuring the CIN is used where required can make it easier to complete checks with banks, investors, partners, and other stakeholders while reducing the risk of avoidable compliance issues.

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FAQs

A CIN is used to identify a registered company in official corporate records. It can also help banks, investors, suppliers, and other parties verify that they are dealing with the correct legal entity.

The Registrar of Companies (ROC) assigns the CIN when a company is incorporated and registered under the Companies Act, 2013.

No. Each registered company is assigned a unique CIN, so two different companies should not have the same CIN.

Yes. A company’s CIN can be used to locate its records on the Ministry of Corporate Affairs (MCA) portal and verify details associated with the registered entity.

Yes. Companies incorporated and registered under the Companies Act are assigned a CIN. LLPs are different, as they receive an LLPIN instead of a CIN.