How much notice does a landlord have to give before raising rent?

Notice rules depend on state law and whether the tenancy is month-to-month or fixed-term. ^[1][2][3] California For increases above certain thresholds or in rent-controlled jurisdictions, longer notice may be required; Civil Code Section 827 addresses notice for rent changes and can require 60 days in some cases and 90 days for increases over 10% in a 12-month period (verify current thresholds). ^[1] Florida For month-to-month tenancies, Florida law addresses notice to terminate; rent increases on renewal typically follow lease terms—check Statute 83.57 and your lease. ^[2] Texas Notice to end a month-to-month tenancy is governed by Property Code 91.001; rent increases on renewal depend on lease language for fixed terms. ^[3] Writing Many states require written notice for increases. Rent control Local ordinances may impose caps and additional notice—always check city rules. ^[1]