What is LLPIN? LLP Identification Number Explained
LLPIN is the 7-character Limited Liability Partnership Identification Number issued by MCA to every LLP. We cover the format, where to find it, how it differs from CIN, and how to look up partners.
If you've ever spent any time looking up Indian companies on MCA and stumbled onto a partnership instead of a company, the identifier you saw was an LLPIN. It's much shorter than a CIN, follows a different format, and points at a different kind of legal entity. So even though the two come from the same registry, mixing them up is a common mistake.
Here's what an LLPIN is, where you'll find it, and how to use it once you have one.
What an LLPIN is
LLPIN stands for Limited Liability Partnership Identification Number. It's the 7-character alphanumeric code MCA issues to every LLP that registers under the Limited Liability Partnership Act, 2008. Every LLP has one - from a two-partner consulting firm to a fifty-partner law practice. Functionally it plays the same role for an LLP that a CIN plays for a company: it's the master key for everything MCA holds on the entity.
What an LLPIN looks like
An LLPIN follows the form AAA-NNNN - three letters followed by four digits, joined by a hyphen. AAB-9032 is a real example. The three-letter prefix is roughly sequential: MCA issues them in alphabetical batches as registrations build up, and the four digits are the within-batch sequence.
Unlike a CIN, an LLPIN doesn't carry any embedded meaning. There's no state code, no year, no class. Whether the LLP is in Mumbai or Manipur, set up last year or in 2010, the LLPIN looks the same. The state and date of incorporation are tracked separately on MCA's master record.
Where to find an LLPIN
There's almost always one of three sources. The fastest is Infyner - search the advanced search by name and the platform auto-detects whether you're looking at a CIN or an LLPIN. If you want the official record, MCA's "Master Data β View Company / LLP Master Data" returns the same information for free, one record at a time. And if you have any official document from the LLP, the LLPIN is printed on the LLP Agreement and on the letterhead, since Section 21 of the LLP Act 2008 requires it.
CIN and LLPIN - the practical differences
The two identifiers come from the same registry but otherwise share very little. The main differences in one go:
| Feature | CIN (companies) | LLPIN (LLPs) |
|---|---|---|
| Length | 21 characters | 7 characters |
| Encodes state? | Yes | No |
| Encodes year? | Yes | No |
| Encodes class? | Yes - PTC, PLC, OPC, NPL | No - every LLP is one type |
| Listed status? | Yes - L or U | Doesn't apply; LLPs cannot list |
| Director identifier | DIN for board members | DIN (formerly DPIN) for designated partners |
| Annual return form | MGT-7 / MGT-7A | Form 11 |
| Financial statement form | AOC-4 | Form 8 (Statement of Account & Solvency) |
Looking up the partners of an LLP
Once you have an LLPIN, you can pull every designated partner of the LLP. Designated partners need a DIN, just like company directors do. On Infyner, opening the LLP profile shows the partners block straight away. You'll also see each partner's capital contribution - that's the LLP equivalent of "shareholding" for a company. The LLP Agreement spells the contribution out and any change goes through Form 4 within 30 days.
Things to watch for in an LLP
A handful of patterns are worth flagging when you're vetting an LLP. If Form 11 or Form 8 hasn't been filed for the latest financial year, expect MCA late fees and possibly strike-off proceedings. If the designated-partner count drops below two - the statutory minimum - there's a six-month grace period before MCA can act, but that's a real warning. And a stale partner list (where you know a partner has left, but Form 4 was never filed) usually points to drift in compliance hygiene more broadly.
Common questions
What does LLPIN stand for?
Limited Liability Partnership Identification Number. It's the 7-character MCA identifier carried by every LLP in India.
How is an LLPIN different from a CIN?
The simplest way to remember it: a CIN is for companies and runs to 21 characters; an LLPIN is for LLPs and runs to 7. Same registry, but legally distinct entities.
Where will I find an LLP's LLPIN?
On the LLP Agreement, on MCA correspondence, and on the LLP's letterhead, invoices and official emails - Section 21 of the LLP Act, 2008 makes that mandatory.
Are LLPIN and LLPID the same thing?
Yes. LLPID is the older MCA term; modern e-forms use LLPIN. They refer to the same identifier.
Where to go next
For the equivalent identifiers, see CIN for companies and DIN for the people who run them. If you're choosing between starting an LLP or a Pvt Ltd, the next stop is the comparison.