Why are rent agreements made for 11 months?

1The legal reason: the one-year rule

Under Section 17 of the Registration Act 1908, a lease of immovable property 'from year to year' or for any term exceeding one year must be compulsorily registered. Registration means paying stamp duty plus a registration fee and registering the document at the sub-registrar's office.

By keeping the term to 11 months, the agreement falls below this threshold, so it doesn't legally require registration. That saves both parties cost, time and paperwork — which is why it became the standard.

2Leave and licence vs lease

Most 11-month agreements are drafted as a 'leave and licence' rather than a 'lease'. A licence gives the tenant permission to use the property without transferring an interest in it, which keeps things simpler and makes it easier for the owner to get the premises back. A lease for a year or more transfers a stronger interest and triggers registration.

3Is an 11-month agreement valid?

Yes — an 11-month leave-and-licence agreement is perfectly valid and enforceable. You don't lose any rights by not registering it; the convention is widely accepted by landlords, tenants, banks and even for address proof.

At the end of 11 months, it's simply renewed (often with a small rent increase), which also lets both sides revisit the terms regularly.

4When you should still register

For most ordinary rentals, an unregistered 11-month agreement is fine. But consider registering — and paying proper stamp duty — when:

• The tenancy is long-term or for commercial premises with significant value
• You want the strongest possible evidence in case of a dispute
• Your state's law requires registration even for short-term/leave-and-licence agreements

5What non-registration actually costs, under section 49

The eleven-month term avoids a requirement. It is worth knowing precisely what the requirement would have cost, because the consequence is narrower than usually described.

Under section 49 of the Registration Act, a document that required registration and was not registered cannot be received as evidence of the transaction it records, and does not affect the immovable property. So a two-year unregistered lease cannot be used to prove the two-year term.

But the same section allows such a document to be used as evidence of a collateral transaction — commonly, to prove that the tenant is in possession and what rent was being paid. It is not simply void, and a tenant in possession under one is not a trespasser.

6Some states require registration whatever the term

The eleven-month convention is a rule of the Registration Act. Several states have overridden it, and in those places a short term buys nothing.

Maharashtra is the clearest example: section 55 of the Maharashtra Rent Control Act makes registration of a leave and licence agreement compulsory regardless of duration, places the obligation on the landlord, and attaches a penalty and imprisonment for failure. Karnataka, Delhi and others have their own rules on stamping and on what an unstamped agreement can be used for.

So the first question is not how long the term is, but what the state requires. An eleven-month agreement in Mumbai still has to be registered.

7The Model Tenancy Act, and why it has not changed much yet

The Model Tenancy Act 2021 was intended to replace this patchwork, and it is worth knowing what it does and does not do.

It requires every tenancy to be in writing and to be filed with a Rent Authority within two months, caps the security deposit at two months' rent for residential premises, and sets up rent courts to decide disputes quickly rather than through the ordinary civil courts.

But it is a model, not a central law. Land and tenancy are state subjects, so it binds nobody until a state adopts it, and only a handful have. In most of the country the older rent legislation and the eleven-month convention still govern.

8Stamp duty is a separate question from registration

Avoiding registration does not avoid stamp duty, and the two are confused constantly.

Stamp duty is levied by the state on the instrument itself, and applies to an eleven-month agreement as much as to a longer one. Rates are usually a small percentage of the annual rent, sometimes with the deposit added, and they differ from state to state.

The consequence of not paying is separate too. Under section 35 of the Indian Stamp Act, an instrument that is not duly stamped cannot be admitted in evidence for any purpose — a stricter bar than the one for non-registration, which still allows collateral use. It can be admitted later on payment of the deficit duty plus a penalty, which can run to many times the original duty.