Delaware Landlord-Tenant Laws (2026)
Last reviewed: July 2026
Delaware caps deposits at one month's rent on year-long leases and requires return within 20 days, one of the fastest deadlines in the country. Late fees are capped at 5% of monthly rent after a 5-day grace period, and month-to-month terminations require a full 60 days' notice. Nonpayment evictions start with a 5-day notice.
General information, not legal advice. Verify with the current statute or a local attorney before acting.
Delaware landlord-tenant rules at a glance
| Security deposit limit | 1 month's rent for leases of 1 year or more (no cap on shorter tenancies) |
|---|---|
| Deposit return deadline | 20 days |
| Notice to enter | 48 hours' notice |
| Rent control | Preempted/none (except manufactured-home communities) |
| Eviction notice (nonpayment) | 5-day notice to pay or quit |
| Late fee rule | Capped at 5% of monthly rent, after a 5-day grace period |
| Month-to-month termination | 60 days |
| Governing statute | Delaware Residential Landlord-Tenant Code (25 Del. C. Ch. 51-59) |
Security deposits in Delaware
The deposit rule in Delaware is: 1 month's rent for leases of 1 year or more (no cap on shorter tenancies). After the tenancy ends, the landlord must return the deposit within 20 days, typically with an itemized statement for any amounts withheld. Deductions are limited to unpaid rent, damage beyond normal wear and tear, and other charges the statute or lease allows — routine repainting and carpet aging from ordinary use generally cannot be charged to the tenant. Both parties should document the unit’s condition at move-in and move-out; disputes usually turn on that evidence.
Landlord entry and tenant privacy
Delaware’s entry rule is: 48 hours' notice. Entry is generally limited to legitimate purposes such as repairs, inspections, and showings, and emergencies allow immediate entry everywhere. Where the statute is silent or vague, courts fall back on the tenant’s right to quiet enjoyment, so landlords should give written notice and enter at reasonable hours regardless of the statutory minimum.
Rent increases and rent control
Rent control status in Delaware: Preempted/none (except manufactured-home communities). Even without rent control, a landlord cannot raise rent mid-lease unless the lease allows it, and periodic tenancies require proper advance notice of an increase — commonly the same notice period used to terminate (60 days in Delaware). Retaliatory increases after a tenant exercises a legal right are prohibited in most states.
Eviction process overview
For unpaid rent, Delaware requires: 5-day notice to pay or quit. If the tenant does not pay or leave, the landlord files an eviction case (the name varies: unlawful detainer, summary process, forcible entry and detainer), serves the tenant, and attends a hearing. Only a court judgment followed by a sheriff or constable can remove a tenant — lockouts and utility shutoffs are illegal in every state. Timelines vary from a few weeks to several months depending on court backlog and whether the tenant contests the case.
Late fees
Delaware’s late fee rule: Capped at 5% of monthly rent, after a 5-day grace period. Even where no statutory cap exists, courts can strike down fees that operate as penalties rather than reasonable estimates of the landlord’s actual cost, and the fee must appear in the written lease to be enforceable.
Ending a lease or month-to-month tenancy
To end a month-to-month tenancy in Delaware, the required notice is: 60 days. Fixed-term leases end on their own schedule unless renewed, though some states and cities require just cause or additional notice even at lease end. Notice should always be written, dated, and delivered by a method the statute recognizes.
Is Delaware landlord-friendly or tenant-friendly?
Delaware is generally considered moderate. Delaware pairs landlord-friendly deposit flexibility on short leases with tenant protections like a 5% late-fee cap, a 48-hour entry rule, and a long 60-day termination notice.
Official source
The governing law is the Delaware Residential Landlord-Tenant Code (25 Del. C. Ch. 51-59). Read the current text at the state’s official legislative site: https://delcode.delaware.gov/title25/.
Delaware landlord-tenant law FAQs
- How much can a landlord charge for a security deposit in Delaware?
- Security deposits in Delaware are governed by the Delaware Residential Landlord-Tenant Code (25 Del. C. Ch. 51-59). The deposit rule is: 1 month's rent for leases of 1 year or more (no cap on shorter tenancies). After the tenancy ends, the landlord must return the deposit (minus properly documented deductions) within 20 days. Landlords who miss the deadline or take undocumented deductions can owe the tenant damages, so both sides should document the unit's condition at move-in and move-out and keep an itemized statement of any charges. Deposit rules are amended fairly often, so verify the current statute before relying on a specific number.
- How much notice does a landlord have to give before evicting for unpaid rent in Delaware?
- For nonpayment of rent, Delaware requires: 5-day notice to pay or quit. That notice is only the first step, a landlord cannot legally remove a tenant without then filing an eviction case and winning a court judgment, and self-help evictions (changing locks, shutting off utilities) are prohibited. Local courts and city ordinances can add procedural steps, so check the Delaware Residential Landlord-Tenant Code (25 Del. C. Ch. 51-59) and local rules before starting an eviction.
- Can a landlord enter a rental property without permission in Delaware?
- Delaware's entry rule is: 48 hours' notice. Genuine emergencies (fire, flooding, gas leaks) are a standard exception in every state, and lease clauses can add detail but generally cannot strip a tenant's right to quiet enjoyment. For ending a month-to-month tenancy, Delaware requires 60 days of notice. When in doubt, put entry requests and termination notices in writing and confirm the current rule in the Delaware Residential Landlord-Tenant Code (25 Del. C. Ch. 51-59).
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Related Lofty resources
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This page is general information, not legal advice. Laws change — verify with the current statute or a local attorney before acting. Rules reflect widely documented statutes as of July 2026; cities and counties in Delaware may add their own requirements.