Security Deposit Return Deadlines & Deductions in Delaware
At a glance
| Governing law | 25 Del. C. § 5514 (security deposits); § 5514A (optional surety-bond alternative) |
|---|---|
| Deadline to return the deposit | 20 days after the expiration or termination of the rental agreement — a single trigger tied to the lease ending, not gated on delivery of possession |
| Itemized statement required? | Yes — within the same 20 days, the landlord must give the tenant a written itemized list of damages to the premises and the estimated cost to repair each one; skipping it is treated as the landlord admitting no damages are owed. A tenant who doesn't object in writing within 10 days of receiving an itemized payment is deemed to agree with it. |
| What can be deducted | Actual damage beyond normal wear and tear that painting and ordinary cleaning can't fix; rent arrearage (including late charges and rent due for premature termination or abandonment); and reasonable renovating/re-renting expenses caused by the tenant's premature termination (capped at 1 month's rent for a termination under § 5314). |
| Maximum deposit amount | 1 month's rent once the rental agreement is for 1 year or more. For an undefined-term or month-to-month tenancy, no cap applies until the tenancy has actually lasted 1 year — at that point the landlord must immediately credit back any amount (deposit plus any surety bond) above 1 month's rent. Neither cap applies at all to a FURNISHED rental unit. A separate pet deposit, also capped at 1 month's rent, is allowed on top. |
| Interest on the deposit? | Section 5514(b) requires escrow but states no interest-payment term |
| Penalty for a late/bad-faith withholding | Two independent tracks. Missing the 20-day remit deadline entitles the tenant to double the amount wrongfully withheld. Separately, failing to disclose the escrow account's location within 20 days of the tenant's written request, or failing to actually hold the deposit in a proper federally-insured account, forfeits the ENTIRE deposit to the tenant outright — and if the landlord then doesn't pay that forfeited amount within 20 days, the tenant is owed DOUBLE the full deposit. |
| Separate account or bond required? | Yes — each deposit must sit in a dedicated escrow bank account at a federally-insured institution accepting deposits in Delaware, disclosed to the tenant, held for the tenant's benefit with priority over the landlord's other creditors even if commingled. Section 5514A permits a tenant to offer a surety bond instead, but the landlord need not accept it. |
Requirements one by one
Return deadline
The clock runs from expiration or termination of the rental agreement. § 5514(e) says the landlord "shall remit the security deposit within 20 days" if any balance is due. § 5514(h) separately governs where the return and other notices are sent.
Itemized statement
The landlord must list each claimed damage and its estimated repair cost within the same 20 days. Under § 5514(f), failure to send that list and the balance is "an acknowledgment by the landlord that no payment for damages is due." A tenant who receives a listed payment has 10 days to object in writing to the amount withheld.
Deductions
§ 5514(c) permits actual damage beyond ordinary wear, unpaid rent and late charges, and reasonable renovating or rerenting expenses caused by premature termination. For a termination under § 5314, the last category cannot exceed one month's rent.
Deposit cap
A year-long lease carries a one-month-rent cap from the start. For a month-to-month tenancy, § 5514(a)(3) instead requires the landlord to credit any excess after the first year; the test includes any surety bond. Furnished units are outside those caps under § 5514(a)(4).
Penalties and escrow
§ 5514(b) requires a designated escrow account at a federally insured institution accepting deposits in Delaware and disclosure of its location. Under § 5514(g), late return doubles the wrongfully withheld amount. Failure to disclose the account location within 20 days of a written request, or failure to use the required institution, forfeits the entire deposit; if that forfeited amount remains unpaid for another 20 days, the entire amount is doubled.
Surety bond
A tenant may offer a bond in place of some or all of the deposit under § 5514A, but the landlord may decline it. The bond and deposit together are generally limited to one month's rent, subject to the exception for a month-to-month tenancy in its first year.
What trips people up
Missing address. § 5514(h) directs notices and returns to the tenant's lease address or a written forwarding address supplied by termination. Without that address, the landlord loses the notice duty and double-deposit liability, but still owes any unused deposit if the tenant claims it in writing within one year.
Pet deposit. § 5514(i) permits a separate deposit of up to one month's rent and expressly applies the escrow, return, itemization, penalty, and address rules to it.
Common questions
Can a landlord raise my deposit when rent increases? Only if the lease says so. § 5514(j) spreads an increase exceeding 10 percent of monthly rent over the lease term, or over four months for a month-to-month tenancy.
Can a pet deposit cover damage after it is used up? Yes. § 5514(i) applies animal damage to the pet deposit first and permits any shortfall to be taken from the security deposit.
Statutes and sources
- 25 Del. C. § 5514(a), (b), (c), (e), (f), (g), (h), (i), (j): deposit cap, escrow, deductions, return, itemization, penalties, address, pet deposits, and rent-related increases. https://delcode.delaware.gov/title25/c055/index.html (accessed 2026-09-30).
- 25 Del. C. § 5514A: optional surety bond. https://delcode.delaware.gov/title25/c055/index.html (accessed 2026-09-30).
Source links
Every statute quoted above, linked, with the date we checked it.
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