Rent increase limits in Connecticut
No cap
No statewide cap; your lease and notice rules apply.
- Written notice
- 45 days
- Local rent control
- No state ban on local rent control found
- City caps
- None listed
Rent-increase rule · C.G.S. 47a-4e (P.A. 24-143 sec. 17; effective Oct 1, 2024, applies to agreements entered/renewed/extended on or after that date) · checked · source
No statute found · checked
Unverified — check with your city/state
No city with its own cap found in our data
Changing in 2027
No change taking effect on Jan 1, 2027 was found for Connecticut (research as of ; not an exhaustive review of every new law).
The rules in full
Statewide cap
No statewide cap. Local fair rent commissions may order reductions/limits of 'excessive' rent (C.G.S. 7-148b to 7-148f). Lamont's 2026 proposal (HB 5092, 5% cap in first year after property transfer) was tabled on the House calendar 2026-03-26 and not enacted per bill status page.
Written notice
At least 45 days' written notice before a rent increase takes effect; for a lease with term of one month or less, notice equal to one full term of the lease (i.e. roughly one month for month-to-month). Tenant silence is not agreement. No increase during a term.
Local rent control
No express state preemption of local rent control found; instead state law mandates/authorizes municipal fair rent commissions (7-148b, towns 25,000+ must have one) to control and eliminate excessive rental charges. No local numeric caps known. Negative finding (no preemption statute seen).
Rent Increase Notice Kit
Your notice, ready to send
The free answer is general. The kit is yours: it uses your names, your address, your rents and your state's rules for Connecticut.
- Your letter, filled in: names, address, old and new rent, ready to print or save as PDF
- Correct notice date for your state: the earliest date the new rent can start
- Cap check: a warning if your new rent is above the limit
- Checklist and reminders: what to do before sending, plus calendar reminders (.ics)
- Source links printed on the page, so you can check every rule
General information, not legal advice. Built in your browser: nothing you type is sent to us.
Other states
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Delaware
- District of Columbia
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
Common questions
What is the maximum rent increase in Connecticut?
Connecticut has no statewide cap in our data. Your lease and the notice rules still apply.
How much notice must a landlord give in Connecticut?
45 days. At least 45 days' written notice before a rent increase takes effect; for a lease with term of one month or less, notice equal to one full term of the lease (i.e. roughly one month for month-to-month). Tenant silence is not agreement. No increase during a term.
Can cities in Connecticut set their own rent caps?
No state ban on local rent control found. No express state preemption of local rent control found; instead state law mandates/authorizes municipal fair rent commissions (7-148b, towns 25,000+ must have one) to control and eliminate excessive rental charges. No local numeric caps known. Negative finding (no preemption statute seen). Unverified — check with your city/state.
Sources and dates for Connecticut
- Statewide cap (search for a cap): https://www.cga.ct.gov/current/pub/chap_098.htm · checked
- Written notice: https://www.cga.ct.gov/current/pub/chap_830.htm · checked
Data checked . Items marked “Unverified — check with your city/state” could not be confirmed on an official page; use the source link and ask your city or state.