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

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:
| Part | Character Position | What It Means | Options & Values |
|---|---|---|---|
1 | 1st character | Listing Status | L = Listed company U = Unlisted company |
2 | 2nd–6th characters | Industry Code | 5-digit National Industrial Classification (NIC) code |
3 | 7th–8th characters | State Code | 2-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 characters | Incorporation Year | The 4-digit calendar year when the company was registered |
5 | 13th–15th characters | Company Type | Codes 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 characters | Registration Number | Six-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
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
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:
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:
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:
- Visit the official website: mca.gov.in
- Click on “MCA Services" in the top navigation bar
- Hover or click on “FO Services” and select “Find CIN”
- Type the company's full name in the search bar
- 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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