How much security deposit is legal in Mumbai? (2026 tenant guide)

What Mumbai landlords typically demand

Mumbai has some of the highest rental deposits in India — anywhere from 2 to 11 months of rent is common. Landlords justify this as protection against long tenancy defaults and expensive repairs.

What the law actually says

Two regulations govern this:

• Maharashtra Rent Control Act, 1999 — the older law, which applies to most Mumbai leases. It has no explicit cap but courts have held "unconscionable" deposits (over 6 months for residential) as excessive.
• Model Tenancy Act, 2021 — adopted by many states (Maharashtra partially). Caps deposit at 2 months of rent for residential and 6 months for commercial.

The Model Tenancy Act only applies to new leases signed after the state notifies it. As of Feb 2026, Maharashtra has not fully notified it for existing leases. Practically, deposits above 3 months are still legal but negotiable.

When and how the deposit must be refunded

• Refund within 1 month of vacating (Model Tenancy Act).
• Deductions allowed only for: unpaid rent, unpaid utility bills, damage beyond normal wear & tear.
• Repainting is NOT an automatic deduction unless the agreement says so.

How to protect yourself as a tenant

1. Insist on a written receipt for every rupee paid — cash or UPI.
2. Take dated photographs of the flat on move-in and move-out day.
3. Include a "move-in condition" annexure signed by the landlord.
4. Never pay more than 3 months as deposit without a written justification.
5. If refund is delayed beyond 30 days, send a legal notice and file in consumer forum or civil court.

Common landlord tricks to watch

• "Painting deduction" — legal only if agreement explicitly says so.
• "Broker fee deducted from deposit" — not allowed unless agreed in writing.
• "Deposit adjusted against last 2 months rent" — this is a courtesy, not your right. Insist on separate refund.

Deposits worth ₹2-5 lakh are common in Mumbai. Losing even a small share to unclear paperwork is avoidable. Use GoRentiva's digital agreement — deposit terms are pre-filled per Model Tenancy Act 2021.