Occupancy Certificate (OC): Meaning, How to Check and Your Rights in 2026

Posted by Akhilesh Upadhyay on 07/11/2026

Legal & RERA

Akhilesh UpadhyayUpdated 7 Nov 2026 · 7 min read

Checked against official government sources. General information, not legal or financial advice.

An occupancy certificate (OC) is the document issued by the local planning or municipal authority confirming that a building has been built as per the approved plan and building rules and is fit to be occupied. It is one of the most important papers to check before you take possession of a flat or buy a resale home. Without an OC, a building is not legally ready for people to live in, and you can face problems with water and electricity connections, home loans, property tax and resale. In February 2026 the Supreme Court held that a builder cannot force a buyer to take possession without an OC. This guide explains what an OC is, how it differs from a completion certificate, how to check it, and what to do if your builder has not got one.

Occupancy certificate at a glance

Issued by: the local development authority or municipal corporation that approved the building plan
Applied for by: the builder (or the owner, for an independent house)
When: after construction is complete, before people move in
RERA: the builder must obtain it and hand it to buyers or the society
Supreme Court, Feb 2026: buyers cannot be made to take possession without an OC
Check it: ask for a copy and check it on the authority’s or RERA website

In this guide

What is an occupancy certificate?
Occupancy certificate vs completion certificate
Why the occupancy certificate matters
Your rights under RERA and the 2026 Supreme Court ruling
How to check the occupancy certificate
How a builder gets an occupancy certificate
What to do if the builder has no occupancy certificate
Before you buy a flat
Frequently asked questions

What is an occupancy certificate?

An OC certifies that the building follows the sanctioned plan, the building bye-laws and safety rules, and that services such as water, drainage, electricity, lifts and fire safety are in place. In some cities it is called a building use permission or completion-cum-occupancy certificate. It is issued for the whole building or, where allowed, for completed towers or floors (a part OC).

Occupancy certificate vs completion certificate

Point	Completion certificate (CC)	Occupancy certificate (OC)
What it confirms	Construction is complete as per the approved plan	The building is fit and safe to occupy
Order	Usually issued first, or together with the OC	Issued after inspection of the finished building
Why buyers need it	Shows the project was built to plan	Needed to move in legally, get utilities and resell easily

The names and the order differ between states and cities, and some authorities issue a single combined certificate. Ask for whichever certificates your local authority issues.

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Why the occupancy certificate matters

Legal occupation: living in a building without an OC can be treated as unauthorised, and the authority can issue a notice.
Utilities: permanent water, sewer and electricity connections are often given only after the OC.
Home loans: many banks ask for the OC before releasing the final payment or for a resale loan.
Resale: buyers and their banks check the OC, so a flat without one is harder to sell.
Property tax and records: the OC is used for property tax assessment and to update municipal records.
Safety: the OC confirms fire safety, structural and other approvals were checked.

Your rights under RERA and the 2026 Supreme Court ruling

Under the Real Estate (Regulation and Development) Act, 2016, the builder must obtain the completion and occupancy certificates and make them available to buyers or the residents’ association.
The Act expects buyers to take possession within two months of the OC being issued.
In Parsvnath Developers v. Mohit Khirbat (20 February 2026), the Supreme Court held that a buyer cannot be compelled to accept possession without an OC, calling the OC a statutory precondition for lawful possession. Offering possession without it was a deficiency in service, and the buyers kept the compensation awarded for the delay.
Consumer commissions have also ordered refunds with interest where possession was offered without an OC.

How to check the occupancy certificate

Ask the builder or seller for a copy of the OC (and CC) and check that it names your tower, wing and floor.
Check the OC on the development authority or municipal corporation website, where many authorities publish building approvals and certificates.
Look at the project page on your state’s RERA website; builders are expected to upload the OC there when it is issued.
Compare the OC with the sanctioned plan: the number of floors, flats and the use should match.
For a resale flat, ask the society for its copy and check that the flat is covered.

How a builder gets an occupancy certificate

After construction, the builder applies to the authority with documents such as the sanctioned plan, the completion certificate or architect’s certificate, the structural safety certificate, the fire NOC, lift and electrical clearances, environment clearance where needed, and proof of property tax and fee payments. The authority inspects the building and issues the OC if it matches the approved plan. Owners of independent houses follow a similar process with their local body.

What to do if the builder has no occupancy certificate

Do not sign a possession letter that waives your rights. Ask in writing for the OC and the date it is expected.
File a complaint with your state RERA asking for possession with OC and interest for the delay, or a refund. Read our guide on how to file a RERA complaint.
You can also approach the consumer commission for compensation.
If residents have already moved in, the society can follow up with the builder and the authority to get the OC.

Before you buy a flat

For a ready flat, insist on seeing the OC before you pay the final amount or register.
For an under-construction flat, check the RERA registration, the approved plan and the promised completion date.
Check the carpet area in the agreement and the OC plans; read our guide on carpet area vs built-up area.
Check the title, the encumbrance certificate and the property tax position.

See our full checklist for checking property documents before buying.

Frequently asked questions

What is an occupancy certificate?

It is a certificate from the local planning or municipal authority confirming that a building was built as per the approved plan and is fit to be occupied.

Who issues the occupancy certificate?

The development authority or municipal corporation that approved the building plan issues it, after inspecting the finished building.

Can a builder give possession without an occupancy certificate?

In February 2026 the Supreme Court held that a buyer cannot be forced to accept possession without an OC, as the OC is a precondition for lawful possession.

What is the difference between OC and CC?

A completion certificate confirms the building was completed as per the plan; an occupancy certificate confirms it is fit and safe to live in. Some authorities issue them together.

How can I check if my building has an OC?

Ask the builder or society for a copy, check it on the development authority’s website, and look at the project’s page on your state RERA website.

Can I get a home loan without an occupancy certificate?

Many banks ask for the OC before a resale loan or before releasing the final payment, so a flat without an OC can be hard to finance.

What can I do if my builder has not got the OC?

Ask for it in writing, and file a complaint with your state RERA or the consumer commission for possession with OC, interest for delay or a refund.

Rules on occupancy and completion certificates differ by state and local authority and can change. Check the requirements with your local development authority and the RERA website, and take legal advice for a dispute. This guide is general information, not legal advice. Sources: Real Estate (Regulation and Development) Act, 2016; Supreme Court of India, Parsvnath Developers Ltd. v. Mohit Khirbat (20 February 2026); 2025–2026 consumer commission rulings on possession without occupancy certificates.

About the author

Akhilesh Upadhyay Founder, Housepartner.in

Akhilesh Upadhyay is the founder of Housepartner.in, an India-wide property portal. He has worked in Indian real estate since 2013, across residential and commercial property, plots and development-authority schemes. He writes and reviews Housepartner's buyer guides on RERA, land records, stamp duty and property documents.

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