Provide at or before termination.
Unused deposit can still remain due, subject to the statute.
The statute contains a one-year rule where no forwarding address was provided.
Keep proof
- Copy of forwarding address.
- Date sent.
- Delivery confirmation or landlord acknowledgement.
- Address used on the refund/itemization.
Official sources
Current official Delaware Residential Landlord-Tenant Code covering deposit limits, escrow, permissible deductions, the 20-day return/itemization rule, application fees and remedies.
Delaware CourtsLandlord/Tenant Help & Support ↗Official Delaware Courts guidance confirming the 20-day deposit disposition framework and forwarding-address importance.