Security Deposit Management: Legal Requirements and Best Practices

Managing a security deposit legally comes down to four steps: charge no more than your state allows, hold the money the way your state requires, deduct only charges allowed by state law, and send an itemized statement with any refund before your state's deadline. Those deadlines run from 14 days after move-out in New York to 30 days in Massachusetts, Texas, and Washington. Missing one can cost you the right to keep any of the deposit, and in several states a penalty of two or three times its amount.

Deposit rules in six states

The table shows state law only, so also check your city's housing ordinance before you set up the account. In Washington, a tenant who asks in writing can pay deposits, nonrefundable fees, and last month's rent in installments: 3 equal monthly payments on a lease of 3 months or longer, or 2 on a shorter or month-to-month tenancy, unless those charges total 25% of the first month's rent or less and you do not collect last month's rent up front. Refusing a valid request carries a penalty of one month's rent plus attorney's fees.

Two states limit nonrefundable fees. California treats any move-in fee meant to cover cleaning, damage, or unpaid rent as part of the deposit, so it counts toward the cap and must be refundable. Washington allows nonrefundable fees only if the written lease says they are nonrefundable; otherwise they are treated as refundable deposits. In every state, the Fair Housing Act bars charging an extra deposit or fee for a tenant's assistance animal, though you can deduct for damage the animal causes if you charge all tenants for damage they cause. Legal compliance for landlords covers that rule and the other federal requirements.

Document the unit at move-in

The move-in record is what lets you prove a later deduction. Three states make it a legal requirement:

• Washington: You cannot collect a deposit at all without a written lease and a checklist, signed and dated by both of you, describing the condition and cleanliness of walls, floors, furniture, and appliances. Under RCW 59.18.260, collecting a deposit without the checklist makes you liable for the full deposit plus the tenant's attorney's fees.
• Massachusetts: Give the tenant a written statement of condition when you receive the deposit or within 10 days after the tenancy starts, whichever is later. The tenant then has 15 days to return it with a list of disagreements.
• California: For tenancies starting on or after July 1, 2025, photograph the unit at or before move-in.

New York requires you to offer a move-in inspection, and you cannot later deduct for any condition listed in the signed record.

Separate wear and tear from damage

You may deduct for unpaid rent and for damage beyond normal wear and tear. California, Massachusetts, New York, Texas, and Washington bar deductions for normal wear and tear by statute, and California and New York also bar charging for conditions that existed before the tenant moved in. California allows cleaning needed to return the unit to its move-in level of cleanliness, but not routine cleaning of carpets, walls, or windows for every new tenant. New York allows unpaid utility charges owed to you under the lease.

The California Department of Real Estate's 2026 tenant guide offers examples, which it describes as practical suggestions rather than law:

• Wear and tear: carpet worn down by normal use or age, moderate dirt or spotting, minor marks or nicks in walls, and a kitchen floor dingy from years of wax buildup.
• Damage: large rips or permanent stains in carpet, many holes in walls that need patching and repainting, and a door frame chewed by a pet.

When you replace a damaged item, charge only for the life it had left. The guide's example: a tenant ruins an 8-year-old carpet with a 10-year life, and a comparable replacement costs $1,000. The remaining life is 2 of 10 years, so the deduction is $1,000 x 2/10 = $200. The guide applies the same idea to paint, assuming a 2-year life: full cost if the tenant stayed less than 6 months, two-thirds for 6 months to 1 year, one-third for 1 to 2 years, and nothing after 2 years.

Send the itemized statement on time

1. Offer a pre-move-out inspection where required. In California and New York, once either side gives notice to end the tenancy, tell the tenant in writing that they can request an inspection before moving out. The tenant can then fix listed items; rental property inspections covers the timing and a move-in checklist.
2. Get a forwarding address in writing. In Texas, you do not have to refund or itemize until the tenant gives one, though the tenant keeps the right to the refund.
3. Inspect against the move-in record and photograph each item you will charge for. California requires photos before and after repairs or cleaning you deduct for.
4. Price each deduction with proof. California requires copies of bills, invoices, or receipts for outside work and materials. If repairs by you or your employee cannot reasonably be completed within 21 days after move-out, or outside documentation has not arrived by then, include a good-faith estimate with the 21-day statement. When documents are missing, list the provider's name, address, and phone number. Send final documentation, an updated statement, and any remaining refund within 14 days of completing repairs or receiving the documents. Washington accepts copies of estimates received or invoices paid to support damage charges and also requires documentation for materials. For work you or an employee do, state the time spent and a reasonable hourly rate. In California, the receipts can be skipped when repair and cleaning deductions total $125 or less, but the tenant can still ask for them within 14 days.
5. Deliver it by the deadline in the table, using a method the statute allows. Florida allows certified mail, or email only if you and the tenant signed a lease addendum agreeing to email notices. Washington allows personal delivery or first-class mail. In California, if the tenant paid the deposit or rent electronically, return the refund electronically to an account the tenant designates in writing, unless you agree in writing on another method. For an ordinary move-out, also give written notice of that right within a reasonable time after either party gives termination notice or before the lease expires, unless a prior written agreement specifies another return method. When several adults live in a California unit, refund by one check payable to all adult tenants on the lease unless you and all of them agree in writing otherwise.
6. Keep copies of the statement, invoices, photos, and proof of mailing.

A sample statement on a $2,400 deposit:

In Massachusetts, the damage list must be sworn under penalty of perjury and backed by bills or estimates.

If a tenant sues over a deduction, the landlord must prove it was reasonable in California and New York, and your move-in record, move-out photos, and invoices are that proof. To lower deductions in the first place, see minimizing turnover costs. Washington also requires the lease to state the conditions under which you may keep any of the deposit; lease management covers lease terms. To hand deposits to a manager, see self-managing vs. hiring a property manager.