Rent increase notice period guidance for Connecticut landlords.
Landlords must provide written notice before increasing rent. For most month-to-month tenancies, Connecticut requires 90 days notice for rent increases. Section 8 and subsidized housing may have additional requirements.
Disclaimer: These tools provide estimates for informational purposes only. They are not legal, tax, financial, or real estate advice. Confirm all figures with your town assessor, attorney, lender, or tax professional before making decisions. Rate data is synced from Connecticut Open Data (last sync May 30, 2026).