Connecticut late fee law

Read from the statute itself on 2026-11-09. Statewide rule; a city or county can add its own.

Statutory cap
Depends — see the rule
Grace period
9 days after the due date

A late charge only after a 9-day grace period (4 days for week-to-week), extended 5 more days since Jan 1, 2026 when the landlord's online payment system prevented payment. Max: the lesser of $5/day up to $50, or 5% of the delinquent rent (tenant's share if subsidized); one charge per late payment.

Source: Conn. Gen. Stat. § 47a-15a(a), (b) · read on 2026-11-09

Calculate it for your rent

No late fee yet
Connecticut requires a 9-day grace period before any late fee. Rent is 7 days late — no fee until day 10.
Grace period
9 days
Statutory cap
Depends — see the rule
Connecticut: A late charge only after a 9-day grace period (4 days for week-to-week), extended 5 more days since Jan 1, 2026 when the landlord's online payment system prevented payment. Max: the lesser of $5/day up to $50, or 5% of the delinquent rent (tenant's share if subsidized); one charge per late payment.
Source: Conn. Gen. Stat. § 47a-15a(a), (b) · read on 2026-11-09

Connecticut: common questions

What is the maximum late fee in Connecticut?

A late charge only after a 9-day grace period (4 days for week-to-week), extended 5 more days since Jan 1, 2026 when the landlord's online payment system prevented payment. Max: the lesser of $5/day up to $50, or 5% of the delinquent rent (tenant's share if subsidized); one charge per late payment.

Not legal advice. Confirm with a local landlord-tenant attorney before relying on a figure.

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