Cincinnati Security Deposit Rules: What the Landlord and Tenant Relations Ordinance Adds to Ohio Law

A landlord in Cincinnati has to satisfy two sets of rules at once: the Ohio statute, Ohio Rev. Code § 5321.16, and the city's own Landlord and Tenant Relations Ordinance (Cincinnati Mun. Code § 871-9). The state law sets the 30-day return deadline after termination of the rental agreement and delivery of possession; the local ordinance adds rules on receipt and itemization, paying the deposit in installments and relocation assistance. Where the two overlap, the landlord has to meet the stricter one.

What the Landlord and Tenant Relations Ordinance adds

• Receipt and itemization: Landlords must give a signed receipt for the security deposit and for rent payments not made by the tenant's personal check. (871-9(a)(7))
• Paying the deposit in installments: Landlords owning more than 25 units must, on request, offer at least one alternative: rental security insurance, six equal monthly installments, or a reduced deposit of no more than 50% of monthly rent, and must give written notice of the options before signing. (871-9(a)(8), 871-11)
• Relocation assistance: If a vacate order results from landlord neglect or deferred maintenance, the landlord must pay $2,500 per tenant household within three business days plus refund prepaid rent and the deposit; hotel costs and a $50-per-tenant (max $300) payment apply for very short notice. (871-14(a))

Who it covers: All rental and lease agreements entered into or renewed in Cincinnati, including periodic tenancies; obligations cannot be waived (871-13). Deposit alternatives apply only to landlords owning and controlling more than 25 rental units and not to holding deposits taken more than 60 days before move-in. Relocation assistance excludes tenant-caused conditions and cases where the landlord provides compliant alternative housing.
Worth knowing: Deposit alternatives apply only to landlords who own more than 25 units. Late fees are capped at the greater of $50 or 5%. Where the chapter conflicts with Ohio law, state law governs (871-1(b)).

What Ohio law already requires

• Return deadline: 30 days after termination of the rental agreement and delivery of possession.
• Itemized deductions: required in writing.
• Forwarding address: the tenant should give one in writing; it affects the deadline or the remedy.
• Penalty for wrongful withholding: The tenant recovers the amount wrongfully withheld plus an equal amount as damages and attorney's fees, provided the tenant gave a forwarding address in writing.
• Interest: 5% per year on any portion over $50 or one month's rent, whichever is greater, when the tenant stays six months or longer.
• Small claims limit: $6,000.
• Statute: Ohio Rev. Code § 5321.16.

Using both rules together

1. Read the lease for the deposit amount, the move-in date, and any clause that mentions the ordinance.
2. Check the local rule first: receipt and itemization under Cincinnati Mun. Code § 871-9, then paying the deposit in installments and relocation assistance.
3. Count the Ohio deadline of 30 days from termination of the rental agreement and delivery of possession.
4. A written demand that cites both Ohio Rev. Code § 5321.16 and Cincinnati Mun. Code § 871-9 carries more weight than one that cites either alone. The tenant recovers the amount wrongfully withheld plus an equal amount as damages and attorney's fees, provided the tenant gave a forwarding address in writing.

Frequently Asked Questions

Q: Does Cincinnati require interest on security deposits?
A: The Landlord and Tenant Relations Ordinance does not add an interest rule, so Ohio law governs. 5% per year on any portion over $50 or one month's rent, whichever is greater, when the tenant stays six months or longer.

Q: Is the Cincinnati deposit return deadline different from Ohio law?
A: No. The Landlord and Tenant Relations Ordinance does not change the return deadline, so the Ohio rule applies: 30 days after termination of the rental agreement and delivery of possession under Ohio Rev. Code § 5321.16.

Q: Does the Landlord and Tenant Relations Ordinance apply to my unit?
A: All rental and lease agreements entered into or renewed in Cincinnati, including periodic tenancies; obligations cannot be waived (871-13). Deposit alternatives apply only to landlords owning and controlling more than 25 rental units and not to holding deposits taken more than 60 days before move-in. Relocation assistance excludes tenant-caused conditions and cases where the landlord provides compliant alternative housing. Check the section cited below for the full list of exemptions before relying on it.

Q: Can I sue my landlord in small claims court for my Ohio deposit?
A: Yes. Ohio small claims court hears claims up to $6,000, which covers most deposits plus the statutory penalty. A dated written demand that cites Ohio Rev. Code § 5321.16 is the usual first exhibit.

Sources Checked

• Cincinnati Mun. Code §§ 871-9(a)(7)-(8), 871-11, 871-13, 871-14, Landlord and Tenant Relations Ordinance: code text, read 2026-09-20
• Ohio Rev. Code § 5321.16 (the Ohio statute cited above)
• LeaseLenses Ohio deposit data set, last reviewed 2026-09-19; the same data powers the Ohio demand letter tool
• Ohio landlord-tenant overview and the Ohio deposit rules page

This page is general legal information for Cincinnati, Ohio, not legal advice. Local ordinances are amended more often than state statutes; read the current code text before relying on a figure in court.