The 11 month convention is not superstition. It is a direct consequence of two statutory provisions.
The registration rule
Section 17 of the Registration Act, 1908 makes registration compulsory for leases of immovable property from year to year, or for a term exceeding one year, or reserving a yearly rent. Section 107 of the Transfer of Property Act, 1882 requires such a lease to be made by a registered instrument. An eleven-month lease falls below the duration threshold, but the yearly-rent and year-to-year categories must still be checked. Stamp duty must be assessed separately under state law.
Section 105 of the Transfer of Property Act defines a lease as a transfer of a right to enjoy property for a term, in consideration of a price or rent. That is the thing the Registration Act is concerned with, and it is why the length of the term is the trigger rather than the value of the rent. Section 50 of the Registration Act supplies the practical consequence: a registered document of the kind listed in Section 17(1) takes effect against every unregistered document relating to the same property. In a contest between a registered instrument and an unregistered one, the register wins.
Is it valid
Yes. An 11 month agreement is a perfectly valid contract between the parties. It can be renewed by a fresh agreement, which is why these documents are re-executed year after year.
Re-execute rather than drift. Where a tenant simply stays on after the term ends and the landlord carries on accepting rent, the arrangement continues by conduct rather than by document, and what its terms then are becomes a question for a court instead of a matter of record. A fresh agreement each year costs an afternoon.
An unregistered instrument that ought to have been registered is largely inadmissible in evidence under Section 49 of the Registration Act, save for limited collateral purposes. So a two or three year "rent agreement" left unregistered is worse than useless if there is ever a dispute about its terms. If you genuinely want a longer term, register it and pay the duty. Do not write a three year term and skip registration.
Lease or leave and licence
A lease transfers an interest in the property and gives the tenant exclusive possession. A leave and licence gives only permission to occupy, without transferring an interest. Which one you have depends on the substance of the arrangement rather than the label at the top of the page, and courts look at whether exclusive possession was in fact given.
That is the same principle that separates an agreement to sell from a sale deed. What a document is called matters far less than what it actually does, and a court will read the substance whatever heading has been typed above it.
The Karnataka practicalities
- Stamp duty on a rental agreement is charged under the state schedule and turns on the rent, the deposit and the term. It is paid on e-stamp paper, and the current rate should be confirmed rather than assumed
- Where registration is compulsory, the appointment and the fee go through Kaveri Online Services, the portal of the Department of Stamps and Registration
- A tenancy created for a fixed term of not less than eleven years under a written lease falls outside the Karnataka Rent Act, 1999. That is a deliberate choice with real consequences on both sides, and our guide on tenant eviction in Karnataka explains what changes when the Act does not apply
- Bengaluru deposits are large by national standards and are a matter of negotiation, not statute. Fix the refund timeline, the permitted deductions and who inspects, in the document
- Police verification of the tenant, and the owners' association no objection and rules where there is one, belong before the tenant moves in rather than after
What a good agreement should contain
- Term, rent, due date, mode of payment, and escalation on renewal
- Security deposit, and a clear timeline and conditions for refund. Deposit disputes are the single most common landlord and tenant fight
- Notice period on both sides, and lock-in if any
- Who pays maintenance, property tax, and utility charges
- Permitted use, and whether subletting is allowed
- An inventory of fittings, and the position on damage and normal wear and tear
- Rules on entry by the landlord for inspection
Put the end of the tenancy in writing as carefully as the beginning. State how the term determines, what notice each side must give, the condition in which the premises are to be handed back, and the date by which the deposit is to be refunded. A lease can be determined in several different ways under Section 111 of the Transfer of Property Act, 1882, and an argument about which of them applied is a poor use of anyone's year.
Pay rent and deposit by bank transfer. When a dispute arises, the bank record is what decides it.