Connecticut rent increase notice
Connecticut: 45 days written notice — Conn. Pub. Act No. 24-143, § 17 (2024). 45 days for most tenancies (effective Oct. 1, 2024; codification pending); local fair rent commissions may roll back 'harsh and unconscionable' increases (Conn. Gen. Stat. §§ 7-148b to 7-148d). Generate the letter below.
Connecticut rent increase rules
| Notice required | 45 days |
|---|---|
| Statute | Conn. Pub. Act No. 24-143, § 17 (2024) |
| Caps / special rules | 45 days for most tenancies (effective Oct. 1, 2024; codification pending); local fair rent commissions may roll back 'harsh and unconscionable' increases (Conn. Gen. Stat. §§ 7-148b to 7-148d) |
Other states: choose any state →
Every Connecticut rule we encode, with its citation
45 days puts Connecticut inside a national range that runs from 30 to 90 days. 10 jurisdictions require more notice and 20 require less. Same period as Hawaii, Maine.
| Document | Requirement | Statute |
|---|---|---|
| Eviction (nonpayment) | 3 days | Conn. Gen. Stat. § 47a-23 |
| Rent increase | 45 days | Conn. Pub. Act No. 24-143, § 17 (2024) |
| Month-to-month termination | 3 days | Conn. Gen. Stat. § 47a-23 |
| Power of attorney | Notary required + 2 witness(es) | Conn. Gen. Stat. § 1-350d; forms § 1-352 |
| Will | 2 witnesses · self-proving affidavit available | Conn. Gen. Stat. § 45a-251 |
Each value is compiled from the cited statute and printed on the document you generate, so you or your attorney can verify it against the source.
Related forms and nearby states
Other Connecticut documents
- Eviction notice (pay or quit) for Connecticut — 3 days notice
- Power of attorney (durable) for Connecticut — notary required + 2 witness(es)
Bordering states
Rules change at the state line — if you own property in more than one, check each.
- Massachusetts — 30 days notice
- New York — 30 days notice
- Rhode Island — 60 days notice
Frequently asked questions
How much notice for a rent increase in Connecticut?
45 days, per Conn. Pub. Act No. 24-143, § 17 (2024). 45 days for most tenancies (effective Oct. 1, 2024; codification pending); local fair rent commissions may roll back 'harsh and unconscionable' increases (Conn. Gen. Stat. §§ 7-148b to 7-148d).
Is there a limit on how much rent can go up in Connecticut?
There is no statewide rent cap, but check local ordinances — cities can have their own rules.
Can rent be raised during a fixed-term lease?
No — only at renewal or on a month-to-month tenancy, unless the lease itself provides for increases.