20 days to return the deposit; cap 1 month's rent.
The deposit and an itemized statement are due within 20 days of move-out. For leases over one year, the deposit cannot exceed one month's rent.
What this means for you: Twenty days is a relatively tight window; double damages apply to wrongful withholding.
Your next step: Provide a forwarding address; send a demand if 20 days pass.
Source: Del. Code tit. 25, § 5514. Reviewed 2026-06-16 (needs local verification).
More Delaware rights: Delaware eviction · Delaware repairs · Delaware entry notice · Delaware rent increase.
Security deposit in nearby states: Maryland (45 days to return the deposit; cap 1 month's rent) · Pennsylvania (30 days to return the deposit; cap 2 months' rent) · New Jersey (30 days to return the deposit; cap 1.5 months' rent).
General legal information, not legal advice. Laws change and vary by locality; consult a licensed attorney or your local housing authority.
Updated July 2026