Is there a legal limit on late fees in Delaware?

5% of the monthly rent (25 Del. C. § 5501(d)).

Does a late fee have to be written into the lease in Delaware?

Yes — in Delaware a late fee must be stated in the lease.

Can a landlord charge a daily late fee in Delaware?

Delaware does not address daily late fees as a structure. Either way the total is capped, because no late charge may exceed 5% of the monthly rent however it accrues.

What late fees can a landlord charge in Delaware?

Verified July 11, 2026 All Delaware topics →

Legislative changes ahead — not yet in force. The rules on this page reflect the law in force today. The following measures would change it:

SS 1 for SB 116 (153rd GA, 2026), 85 Del. Laws c. 436 — Already SIGNED but not yet effective: on September 1, 2026 the nonpayment track changes. The 25 Del. C. § 5502(a) pay-or-quit demand period rises from not less than 5 days to not less than 7 days after the notice is given or sent, and the notice warns that the landlord may file a court action to terminate (rather than that the agreement 'shall be terminated'); because § 5112 excludes weekends and holidays only from periods of less than 7 days, the new 7-day period counts calendar days on its face. A rent-only action requires a proper demand and the lapse of the notice period (§ 5502(b)). Payment of all rent due by the tenant, or by anyone on the tenant's behalf, before filing bars a nonpayment possession action and after filing bars maintaining it — the old condition that the landlord accept the payment 'without a written reservation of rights' is deleted; the landlord may not refuse rent payments, may limit methods to those the lease accepts before judgment, and may require certified check or money order after judgment (§ 5502(c)-(d)). New § 5716A gives the tenant a right of redemption in any nonpayment summary-possession case (rental unit or manufactured-home lot): paying all past-due amounts as determined by the court, including all rent due under the lease plus court-awarded costs and fees, at any time before the writ is actually executed stays and then vacates the judgment of possession (minimum 5-day stay for filings; a stay request must be filed if payment comes after the writ is posted; the landlord may ask the court to wait for checks to clear); charitable and government checks count as the tenant's payment; the right is unavailable to a tenant with two nonpayment judgments of possession in the prior 18 months (vacated judgments count). The same act rewrites the manufactured-home-community 7-day notice language in § 7016(b)(3) and adds the same payment-before/after-filing rules for lot tenancies. The figures on this page state the law in force before September 1, 2026.Status: Signed by the Governor August 18, 2026 (85 Del. Laws c. 436, Governor's Advisory No. 54); section 4 makes the act effective September 1, 2026. Not incorporated until effective; the 5-day figure and the reservation-of-rights cure rule shown here remain the law through August 31, 2026. (checked 2026-08-23).
SB 292 (153rd GA, 2026) — 'Grace Peterson Act' — Amends the Residential Landlord-Tenant Code to (1) close the 25 Del. C. § 5102 exclusion loophole that let unlicensed or uncertified residential operators claim exemption from the Code, including eviction procedure, and (2) add § 5512A duties when a tenant's rent is paid from a state reentry-services fund (landlord must assist with a discharge plan and notify the fund administrator and agencies before terminating; noncompliance brings one-year debarment from state funds; affected tenants may stay on without fund payments or terminate on 30-60 days' notice). Takes effect 6 months after enactment.Status: Passed both chambers 2026-06-24. As of 2026-07-26 the General Assembly's bill record (LegislationId 143172) still showed 'Ready for Governor'; the post-adjournment window under Del. Const. art. III, § 18 runs roughly to the end of July 2026. Not law as of 2026-08-04. If enacted it changes Code-applicability notes (§ 5102) and adds § 5512A pre-termination duties for reentry-fund tenancies; it changes no figure shown here. (checked 2026-08-04).
SB 235 (153rd GA, 2026) — Manufactured-home communities only (25 Del. C. ch. 70): repeals the sunset on the Rent Justification Act pilot calculations, making the § 7052A/§ 7052B CPI-linked justified-rent-increase calculations permanently replace the § 7052 grounds for lot-rent increases. Does not touch apartment/site-built rentals under chs. 51-59.Status: Passed both chambers 2026-06-30; awaiting the Governor's action as of 2026-07-11. It reaches lot tenancies only, so it is outside the scope of the answers on this page; it appears here because the rent-increase notes reference ch. 70. (checked 2026-07-11).

Delaware caps residential late fees at 5% of the monthly rent and forbids imposing the fee within the first 5 days after rent is due, and a late charge is only allowed at all if the rental agreement provides for one.

Cited to 25 Del. C. § 5501 (d)-(e) and 1 more Delaware statute · Verified July 11, 2026

Delaware adds a rule found almost nowhere else: the landlord must maintain an office or other permanent place in the same county as the rental unit where rent can be paid on time — and a landlord without one automatically extends the tenant's rent due date by 3 days, pushing the whole late-fee window back with it. The late charge counts as additional rent under the Code, which means an unpaid one can be deducted from the security deposit. Note that the grace window only protects against the fee, not the eviction clock: a landlord may issue the 5-day pay-or-quit demand any time after rent is due, even before a late fee could be charged. Landlords who take cash rent must give a receipt within 15 days and keep cash-payment records for 3 years.

Delaware late fees at a glance

Statutory cap	5% of the monthly rent (25 Del. C. § 5501(d))
Mandatory grace period	5 days
Must be in the lease	Yes
Daily fees	Delaware does not address daily late fees as a structure. Either way the total is capped, because no late charge may exceed 5% of the monthly rent however it accrues. A late charge also may not be imposed within 5 days of the due date, so daily fees running after that point still cannot lawfully exceed 5% of the monthly rent for a late payment.
Reasonableness standard	Not addressed by statute

Cite this page: "Landlord Atlas, Delaware Late Fee Laws (verified July 11, 2026), landlordatlas.com/laws/late-fees/delaware/" — free to cite and quote with a link (how these records are verified). Every figure above is cited to the Delaware statute in the citations section below.

Check a late fee against the Delaware rules — free, no signup, built on the same verified Delaware rules as this page.

Notes and caveats

The in-county office rule can stretch the window to 8 days — The landlord must maintain 'in the county in which the rental unit is located ... an office or other permanent place for receipt of payments, where rent may be timely paid.' Failure 'shall extend the agreed on time for payment of rent by 3 days beyond the due date' — the due date itself moves 3 days, and the 5-day no-fee window runs from the extended due date, effectively 8 days for a landlord with no in-county payment office.
The grace period does not delay eviction — § 5502(a) expressly lets the landlord demand payment and start the 5-day termination notice 'including the time period between the date the rent is due and the date under this Code when late fees may be imposed' — the fee grace period does not slow the eviction clock.
5% of the monthly rent, from day 6 at the earliest — The statute reads 'such late charge shall not exceed 5 percent of the monthly rent,' and the fee 'shall not be imposed within 5 days of the agreed time for payment' — so a lease-authorized fee may attach from day 6.
No lease provision, no fee — The authority is conditional — 'Where the rental agreement provides for a late charge.' Without a lease provision there is no late fee at all.
A late charge is 'additional rent' — That classification means an unpaid late charge is deductible from the security deposit under § 5514(c)(2) and recoverable in a rent action (§ 5502(b)).
Hard cap, no reasonableness test — Delaware imposes a flat 5% ceiling; there is no separate reasonableness standard to satisfy or invoke.
§ 5501(d) is the only late-fee provision — No other late-fee provision exists anywhere in Part III of Title 25 (chs. 51, 53, 55 and 57), and the 153rd General Assembly enacted no late-fee legislation in 2025-2026.
Two official renderings, one text — The cap, the grace period, and the lease requirement read identically in the Delaware Code Online HTML and the official Title 25 PDF.

Common questions: Delaware late fees

Each answer is the verified value from the table above, restated as a direct answer. Free to quote with a link to this page.

Is there a legal limit on late fees in Delaware?: 5% of the monthly rent (25 Del. C. § 5501(d)).
Is there a grace period before rent is late in Delaware?: 5 days.
Does a late fee have to be written into the lease in Delaware?: Yes — in Delaware a late fee must be stated in the lease.
Can a landlord charge a daily late fee in Delaware?: Delaware does not address daily late fees as a structure. Either way the total is capped, because no late charge may exceed 5% of the monthly rent however it accrues.

Statute citations

25 Del. C. § 5501 (d)-(e) (verified 2026) Official source
25 Del. C. § 5502 (a) (verified 2026) Official source

How this record was verified: Direct read of statute text on the official Delaware Code site (delcode.delaware.gov), each section these answers rest on read twice through independent official paths: the delcode HTML chapter pages (25 Del. C. ch. 51 subchapters I-II, ch. 53, ch. 55) and the official Title 25 PDF served from the same host, with every decisive figure matching verbatim (1-month deposit cap and its 1-year-lease / month-to-month-after-1-year scope; 20-day return and itemized-list deadline with 10-day tenant objection window; double damages and account-forfeiture penalties; 1-month pet deposit cap; application-fee cap at the greater of 10% or $50; 5% late-charge cap with the 5-day no-imposition window and 3-day extension for no in-county payment office; 48-hour entry notice and the 8:00 a.m.-9:00 p.m. window; 60-day renewal-with-modifications notice with the 45-day tenant rejection right; 60-day month-to-month termination notice with the first-of-following-month start). Sections read in full: 5101, 5102, 5106, 5107, 5108, 5116, 5123, 5124, 5141, 5310, 5311, 5501, 5502, 5509, 5510, 5514, 5514A, 5515, plus complete section listings of ch. 51 subch. I, ch. 53, and ch. 55 as sweep basis for verified negatives (no deposit-interest requirement, no other late-fee or entry provision, no rent-increase tiers or frequency limits, no rent-control preemption statute in Title 25). The Delaware Attorney General's official Summary of the Residential Landlord-Tenant Code corroborates the 60-day rent-increase-notice reading of section 5107 for month-to-month tenancies. 2025-2026 session sweep: the complete 153rd General Assembly docket (all 1,961 pieces of legislation) was retrieved from the official legis.delaware.gov AllLegislation API and title-filtered; one on-topic enactment incorporated (HB 217, 85 Del. Laws c. 295, key-surrender rules, signed 2026-06-24), two passed bills awaiting the Governor flagged (SB 235, SB 292), and three on-topic bills confirmed dead at the 2026-06-30 sine die adjournment (SB 186 deposit e-communications, HB 229 summary-possession service window, HB 467 renters insurance). HB 455 (152nd GA statewide rent cap) confirmed dead in committee in 2024. Wilmington's 2025 rent-stabilization ordinance confirmed failed 6-5 in City Council on 2025-06-05.