Why a Flawless Section Process Separates Professional Landlords from Amateurs In the complex UK property market, overlooking a single procedural detail can have significant financial consequences. For landlords, the process of increasing rent is not merely about adjusting numbers; it is a legal procedure governed by strict rules. A flawed Section 13 notice—the formal instrument for increasing rent on a periodic tenancy—is not just a minor administrative error. It can render y