Can I use my security deposit as last month's rent?

The Short Answer

Your security deposit is held to cover damages beyond normal wear and tear, not to serve as a rent payment. Unless your landlord explicitly agrees in writing, using your deposit as last month's rent can lead to lease violations, deductions, or legal action.

What You Need to Know

Many tenants assume they can simply skip the last month's rent and let the deposit cover it. However, in most states the landlord has the legal right to hold the deposit for damages and cleaning—not rent. If you withhold rent, the landlord may file for eviction, charge late fees, or pursue you in court for unpaid rent, even during your final month.

Some leases collect a separate "last month's rent" payment at move-in that is distinct from the security deposit. If your lease specifies a last month's rent payment, that amount is designated for rent. But the security deposit itself is not interchangeable with it. State laws in places like Massachusetts and New York strictly distinguish between these payments.

How to Protect Yourself

If you want to apply your deposit toward rent, ask your landlord in writing and get their agreement documented. Otherwise, pay your final month's rent normally to preserve your right to a full deposit refund. Upload your lease to Honestkey™ to see whether your agreement includes a last month's rent provision.