---
title: "Your rent agreement is not registered. Does it still count?"
description: "Since the 2017 Act, a Tamil Nadu tenancy must be in writing and registered with the Rent Authority within 90 days. What happens if it was not — and what to do now."
url: https://vakyl.in/blog/tenancy-registration-tamil-nadu-2017-act/
---

# Your rent agreement is not registered. Does it still count?

By Advocate Abdul Rahman Usman · 1 August 2026 · Updated 8 November 2026 · 6 min read

In short

For tenancies in Tamil Nadu that began on or after **22 February 2019**, the Regulation of Rights and Responsibilities of Landlords and Tenants Act, 2017 requires the tenancy to be in **writing** and to be **registered with the Rent Authority** — by the landlord or the tenant (the 2018 amendment to s.4(3) lets either apply), ordinarily within **90 days**, through [tenancy.tn.gov.in](https://tenancy.tn.gov.in/). An unregistered arrangement does not make you a trespasser and does not wipe out your rights, but it does put you outside the machinery the Act built — the Rent Authority and the **Rent Court** — which is where rent, deposit and eviction disputes are meant to be decided. The practical fix is usually to register now rather than to argue about it later.

The short version

- The 2017 Act applies to tenancies from 22 February 2019 onward; older tenancies are governed by the law that applied when they began.
- A tenancy under the Act must be in writing — an oral "understanding" is not what the Act contemplates.
- Either the landlord or the tenant can apply to the Rent Authority; registration is done online and a tenancy registration number is issued.
- Rent, deposit and eviction disputes under the Act go to the Rent Court, not to the ordinary civil court.
- Registering late is generally possible and is almost always better than staying unregistered.

## Which law applies to your tenancy?

The first question is not "is it registered" but "which Act governs it". Tamil Nadu changed regimes in 2019, and the answer decides which forum can help you.

| If the tenancy began… | Then… |
| --- | --- |
| On or after 22 February 2019 | The Tamil Nadu Regulation of Rights and Responsibilities of Landlords and Tenants Act, 2017 applies. Written agreement and registration with the Rent Authority are expected; disputes go to the Rent Court. |
| Before 22 February 2019 | The tenancy is governed by the position that applied at the time it was created. Do not assume the 2017 machinery applies to it automatically — this is worth checking on the specific facts. |

**Why people get this wrong**

A tenancy that has simply "continued" for years is not automatically a new tenancy under the new Act. Whether a renewal, a rent increase or a fresh agreement created a new tenancy after February 2019 is a fact question, and it changes the forum.

## What does the Act actually require?

Three things, in order. None of them is difficult; the difficulty is that most people skip all three and only find out when there is a dispute.

1. **Put it in writing.** The Act contemplates a written tenancy agreement setting out the rent, the period, the deposit and the responsibilities of each side.
2. **Apply to the Rent Authority.** The landlord or the tenant intimates the tenancy to the Rent Authority for the area — ordinarily within 90 days of the tenancy commencing.
3. **Keep the registration number safe.** The application is made through the State's tenancy portal and a tenancy registration number is generated. That number is what identifies the tenancy in any later proceeding.

The registration under this Act is a separate thing from registering a lease deed under the Registration Act, 1908. A long lease may need both. If your agreement is for a long term, ask specifically about stamp duty and registration of the deed itself — it is a common and expensive oversight.

## What happens if the tenancy was never registered?

Nothing dramatic happens on day one. Non-registration does not convert a tenant into a trespasser, and it does not entitle a landlord to remove anyone by force — self-help eviction is never lawful, registered or not. What non-registration does is leave both sides outside the forum the Act created for them.

- **The Rent Court route becomes contested.** The Act channels rent, deposit and eviction disputes to the Rent Authority and Rent Court. If the tenancy was never intimated to the Rent Authority, expect the other side to raise that as a preliminary objection.
- **Terms become a matter of evidence.** Without a registered written agreement, the rent, the deposit and the notice period all have to be proved — bank transfers, messages and receipts start doing the work a document should have done.
- **Delay costs more than the fee.** Almost every unregistered tenancy that ends in a dispute spends its first few months arguing about the forum instead of the money.

**If you are the tenant and you are being asked to leave**

Do not hand over possession because someone says the agreement "is not valid". An unregistered agreement is not a licence for a lock to be changed. Get advice on the specific facts before you move out — possession is very hard to get back and very easy to give away.

## Can you register it late?

In practice this is the question that matters, and the answer is usually yes — a tenancy that is still running can generally be brought on record, even if only one side applies. The obstacle is rarely legal; it is that the other side will not cooperate once relations have soured.

- While things are civil, register. It takes an afternoon and it is the cheapest insurance in the whole arrangement.
- If the other side refuses, keep a written record of having asked. It matters later.
- Do not backdate anything. A document that does not match the payment trail damages the case it was meant to save.

## What should you do this week?

1. Find out when the tenancy actually began — the date decides the regime.
2. Collect what you have: the agreement if any, rent receipts, bank statements showing rent, the deposit payment, and any messages about terms.
3. If the tenancy is current and both sides are talking, register it now through the State portal.
4. If a dispute has already started, get the forum question settled before spending money anywhere — a case filed in the wrong court loses months.

## Questions people ask

### Is an oral tenancy illegal in Tamil Nadu?

It is not a criminal matter. But the 2017 Act is built around a written, registered tenancy, so an oral arrangement leaves you proving basic terms from bank entries and messages, and arguing about which forum can hear the dispute at all.

### Who registers the tenancy — the landlord or the tenant?

Both. The Act contemplates a joint application by landlord and tenant to the Rent Authority for the area, made through the State tenancy portal.

### Does registering the tenancy mean I have paid stamp duty?

No. Registration of the tenancy with the Rent Authority under the 2017 Act is separate from stamping and registering a lease deed under the Registration Act, 1908. A longer lease may require both — check before you sign, not after.

### The landlord is threatening to change the locks. Is that allowed?

No. Eviction is done through the process the law provides, not by locking someone out or cutting utilities. If that is being threatened, treat it as urgent and get advice immediately.

## Where this comes from

- [Tamil Nadu tenancy registration portal (Rent Authority filings)](https://tenancy.tn.gov.in/)
- [Tamil Nadu Regulation of Rights and Responsibilities of Landlords and Tenants Act, 2017 — full text on India Code](https://www.indiacode.nic.in/)
- Registration Act, 1908 (for lease deeds requiring registration)

Law stated as at 8 November 2026. Legal positions change; this is general information, not advice on your facts.

**Advocate Abdul Rahman Usman** Enrolled advocate, Bar Council of Tamil Nadu & Puducherry. Practises at the Madras High Court in property and money recovery, family and tenancy matters. Writes and reviews everything published here. [About the advocate →](https://vakyl.in/about/) [**Read next: The Rent Court in Tamil Nadu: how a tenancy dispute is actually decided** The full guide — stages, documents, costs and timeline](https://vakyl.in/practice/rltop-rent-court/)

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