What is LLPIN? LLP Identification Number Explained
Everything you need to know about LLPIN — what it means, how it is issued by MCA, how to decode its structure, and how to verify any Indian LLP's LLPIN instantly.
What is LLPIN?
LLPIN (Limited Liability Partnership Identification Number) is a unique 10-character alphanumeric identifier assigned by the Ministry of Corporate Affairs (MCA) to every LLP registered in India under the LLP Act, 2008. It is the LLP equivalent of a company's CIN and serves as the primary identifier for the entity across all MCA databases and regulatory filings.
The LLPIN must be quoted on all official LLP documents, letterheads, invoices, agreements, and annual filings submitted to the ROC (Registrar of Companies).
How to Read an LLPIN — Structure Breakdown
Example LLPIN: AAA-1234
How is an LLPIN Issued / Created?
File FiLLiP Form on MCA21
The designated partners submit the LLP incorporation application (FiLLiP — Form for incorporation of Limited Liability Partnership) on the MCA21 portal along with the LLP Agreement, partner identity proofs, and address documents.
ROC Reviews and Approves
The Registrar of Companies (ROC) of the respective state reviews the FiLLiP application, verifies the proposed LLP name (via RUN-LLP), and approves the registration.
Certificate of Incorporation with LLPIN Issued
Upon approval, the MCA21 system auto-generates a unique LLPIN and issues the Certificate of Incorporation digitally. The LLPIN is embedded in the certificate.
LLPIN Must Appear on All LLP Documents
The LLP is legally required to print its LLPIN on all letterheads, invoices, official correspondence, and MCA filings (Form 11, Form 8, etc.) from this point forward.
How to Validate an LLPIN
Format Validation
A valid LLPIN must match this pattern:
^[A-Z]{3}-[0-9]{4}[A-Z]/(LLP|FLC)$- ✓ 3 uppercase letters (prefix)
- ✓ Hyphen separator
- ✓ 4 digits (serial number)
- ✓ 1 uppercase letter (check character)
- ✓ Ends with /LLP or /FLC
Live Verification Methods
- MCA21 Portal — Search at mca.gov.in using LLP name or LLPIN to verify active status and filings.
- Paperli.ai — Search any Indian LLP by name or LLPIN to instantly view registration details, partners, and compliance status.
- Certificate of Incorporation — The original COI issued by ROC is the primary source of truth for the LLPIN.
Watch out: Always verify an LLP's LLPIN on the MCA21 portal or Paperli.ai before entering into any business agreement. Fake or inactive LLPINs are a common red flag in due diligence.
FCRN vs CIN vs LLPIN — Key Differences
| Feature | LLPIN | CIN | FCRN |
|---|---|---|---|
| Governing Law | LLP Act, 2008 | Companies Act, 2013 | Companies Act, 2013 (Section 380–393) |
| Entity Type | Indian LLP | Indian Company | Foreign Company (branch/liaison/project) |
| Unique ID | LLPIN (10 chars) | CIN (21 chars) | FCRN (21 chars) |
| Registration Form | FiLLiP | SPICe+ | Form FC-1 |
| Annual Filing | Form 11 & Form 8 | AOC-4 & MGT-7 | Form FC-3 & FC-4 |
| Starts With | 3 letters | L or U | F + digits |
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Frequently Asked Questions about LLPIN
What is LLPIN (Limited Liability Partnership Identification Number)?
LLPIN is a unique 10-character alphanumeric identifier assigned by the Ministry of Corporate Affairs (MCA) to every Limited Liability Partnership (LLP) registered in India under the LLP Act, 2008. It is the LLP equivalent of a company's CIN.
How is an LLPIN assigned / created?
LLPIN is automatically generated by the MCA21 system when the FiLLiP (Form for incorporation of LLP) is approved by the ROC. You cannot choose or create an LLPIN manually — it is system-generated at the time of incorporation.
What does an LLPIN look like?
An LLPIN is exactly 10 characters: 3 uppercase letters (prefix) + 4 digits (serial) + 1 uppercase letter (check character) + 3 characters suffix (LLP or FLC). Example: AAA-1234/LLP or AAB-5678/FLC.
Where can I find an LLP's LLPIN?
You can find the LLPIN on the LLP's Certificate of Incorporation, any MCA filing, the LLP's official letterhead, or by searching the MCA21 portal (mca.gov.in) or Paperli.ai using the LLP name.
How do I validate an LLPIN?
A valid LLPIN follows the pattern: 3 uppercase letters + 4 digits + 1 uppercase letter + /LLP or /FLC (total ~10 characters). You can verify it live on the MCA21 portal or Paperli.ai.
What is the difference between LLPIN and CIN?
CIN (21 characters) is assigned to companies registered under the Companies Act, 2013. LLPIN (10 characters) is assigned to LLPs registered under the LLP Act, 2008. Both are issued by MCA but follow different formats and govern different entity types.
Is LLPIN the same as DPIN?
No. LLPIN identifies the LLP as an entity. DPIN (Designated Partner Identification Number) identifies individual designated partners of an LLP, similar to how DIN identifies company directors.
Can an LLPIN change?
The LLPIN itself does not change. However, if an LLP converts to a company, it gets a new CIN and the LLPIN is retired. The LLPIN remains the same even if the LLP changes its name or registered office.
Search Any LLP by LLPIN on Paperli.ai
Instantly look up any Indian LLP's LLPIN, registration details, designated partners, and compliance filings on Paperli.ai.
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