✓ Law Verified June 2026
This guide explains delaware security deposit law in plain English — how much your landlord can charge, when they must return it, what they can and cannot deduct, and what to do if they do not give it back. All figures are from Delaware law, verified as of June 2026.
In This Delaware Guide:
Delaware Security Deposit Rules at a Glance
| Maximum deposit | 1 month’s rent for leases of 1 year or longer. For month-to-month or shorter-term leases, the landlord may initially charge more than 1 month’s rent, but must refund the excess so that no more than 1 month’s rent is held after the tenant has been in the unit for 1 year. No statutory cap applies to furnished rental units. A separate pet deposit of up to 1 month’s rent may also be charged but can only be used for pet-related damage. |
| Return deadline | 20 |
| Itemized deductions required | YES. Within 20 days after the lease ends, the landlord must provide the tenant with a written itemized list of all damages to the premises and the estimated cost of repair for each item. Failure to provide this list within 20 days is treated as the landlord’s acknowledgment that no damages are owed, and the full deposit must be returned. |
| Interest on deposit required | NO. Delaware does not require landlords to hold security deposits in interest-bearing accounts and does not require landlords to pay interest on the deposit to tenants. |
| Penalty for late/bad-faith return | If the tenant provided a written forwarding address at or before the end of the tenancy and the landlord fails to return the deposit or an itemized list within 20 days, the tenant may sue for double the amount wrongfully withheld. If a court finds the landlord acted in bad faith, the tenant may recover up to double the amount of the deposit wrongfully withheld, plus the court may award court costs. Failure to provide the itemized list at all within 20 days is treated as the landlord’s acknowledgment that no damages are owed, forfeiting the right to keep any portion of the deposit. |
Move-in/move-out walkthrough: NO. Delaware does not require landlords to conduct a move-in or move-out walkthrough inspection with the tenant. However, many landlords offer a walkthrough voluntarily to document conditions and reduce disputes. Tenants should consider requesting one and taking dated photos at both move-in and move-out to protect themselves.
Separate deposit account: YES. The landlord must place the security deposit (and any pet deposit) in an escrow bank account at a federally insured banking institution that has an office accepting deposits within the State of Delaware. The landlord must disclose to the tenant the location of the escrow account where the deposit is held.
What Your Landlord Can and Cannot Deduct in Delaware
Unpaid rent and rental arrearage owed under the lease; actual damages to the premises caused by the tenant that exceed normal wear and tear, including the estimated cost of repair for each item. Pet deposit funds may only be used for damage directly caused by the pet. Landlords may not deduct for damage that existed before the tenant moved in or for normal wear and tear.
Normal wear and tear vs damage: Delaware statute uses the phrase “normal wear and tear” but does not provide a detailed statutory definition. In practice, normal wear and tear means the gradual deterioration of the unit that results from ordinary everyday use over the length of the tenancy — such as minor scuffs on walls, worn carpet from foot traffic, faded paint, or loose door handles.
Damage beyond normal wear and tear includes holes in walls, stained or burned carpet, broken fixtures, or damage caused by negligence or abuse. If you believe deductions were taken for normal wear and tear, you may dispute them in writing within 10 days of receiving the itemized list.
How to Get Your Deposit Back in Delaware
Step 1: If you receive an itemized deduction list you disagree with, you must object in writing within 10 days of receiving the list. Step 2: If the landlord does not resolve the dispute, you may file a claim in Justice of the Peace Court (Delaware’s small claims court), which handles claims up to 15000.
Step 3: Gather evidence — photos from move-in and move-out, your lease, any communication with the landlord, and receipts.
Step 4: If the landlord never returned the deposit or the itemized list and you provided a written forwarding address, you may sue for double the amount wrongfully withheld. You may also contact the Delaware Attorney General Consumer Protection Unit at (302) 577-8600 in New Castle County or 1-800-220-5424 in Kent and Sussex Counties for guidance. Many tenants also send a formal demand letter before filing suit.
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Other Delaware deposit rules: (1) Pet deposits: Delaware specifically allows a separate pet deposit of up to 1 month’s rent, but it must be held in escrow and can only be used for pet-related damage — not general repairs or unpaid rent. (2) Month-to-month excess refund: If a landlord charges more than 1 month’s rent as a deposit on a month-to-month lease, the landlord must refund the excess after the tenant has resided in the unit for 1 year, so no more than 1 month’s rent is held.
(3) Forwarding address requirement: The tenant’s right to double damages for late return depends on the tenant having provided a written forwarding address at or before lease termination — without it, the double-damages remedy may not apply.
(4) 10-day written objection window: Tenants must object in writing to the itemized damage list within 10 days of receiving it to preserve their right to dispute deductions. (5) Manufactured home communities: Delaware has separate security deposit rules under Title 25 Chapter 70 (Section 7017) for manufactured home communities that may differ from the standard residential rules.
(6) Furnished units exempt from cap: The 1-month maximum deposit limit does not apply to furnished rental units.
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Official Delaware Sources & Resources
- Delaware Attorney General: https://attorneygeneral.delaware.gov/wp-content/uploads/sites/50/2019/06/NEW-Revised-LL-T-summary-for-tenants-4-1-19.pdf
- Delaware Security Deposit Statute: https://delcode.delaware.gov/title25/c055/index.html
- U.S. Department of Housing and Urban Development: hud.gov
- Cornell Legal Information Institute: law.cornell.edu/wex
Understanding Delaware Security Deposit Law
Your Delaware security deposit is your money until the landlord proves a lawful deduction. Delaware security deposit law sets clear limits on how much can be charged, what can be deducted, and when the balance must be returned. If your landlord misses the Delaware security deposit return deadline or takes deductions that are not allowed, you may be entitled to penalties.
Document the condition of your unit at move-in and move-out — photos are the best protection for your Delaware security deposit.
This Delaware security deposit guide was last verified against official sources in June 2026. Laws change — verify with your state or a local legal-aid office.
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Disclaimer: This guide is informational only and is not legal advice. Landlord-tenant laws change and vary by city and county within a state. Verify current rules with your state, your local court, or a free legal-aid office before acting. If you are facing eviction, contact a local tenant attorney or legal-aid organization right away.