Delaware Landlord-Tenant Law: The Verified Rules (2026)
Every value below cites its statute and shows the date we last checked it. Where we haven't verified a rule yet, we say so — we never guess at the law.
Security deposits
Return deadline
Spot-check advised20 days
Source: 25 Del. C. § 5514 · Last verified June 1, 2026 · Deposit return tool for Delaware →
Itemized statement required
Spot-check advisedYes
Source: 25 Del. C. § 5514 · Last verified June 1, 2026 · Deposit return tool for Delaware →
Rent, fees, and notice
Late fee limit
VerifiedUp to 5% of rent
Source: 25 Del. C. § 5501(d) · Last verified June 12, 2026 · Late fee tool for Delaware →
Late fee grace period
Verified5 days
Source: 25 Del. C. § 5501(d) · Last verified June 12, 2026 · Late fee tool for Delaware →
Rent increase notice
Spot-check advised60 days
Source: 25 Del. C. § 5107 · Last verified June 1, 2026 · Rent increase notice tool for Delaware →
The Delaware Landlord Law Cheat Sheet
Everything on this page as a one-page PDF — plus an email when a Delaware rule changes.
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Not legal advice. LandlordKit provides general informational tools, not legal advice. Landlord-tenant laws change and vary by city and county. Verify the cited statute and consult a licensed attorney before acting on any result.