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How much notice do you have to give for a rent increase in your state?

By · Published March 3, 2026 · 6 min read

Raise the rent without the right notice and the increase can be void, or worse. The notice period and any cap depend on your state, and manufactured-housing communities sometimes have their own rules.

Notice periods vary a lot

Many states require 30 days for a month-to-month tenancy, but several require 60 or 90 days for larger increases, and mobile-home-park statutes can require more. The clock usually runs from the tenant's next rent due date, not the day you send the letter.

Caps and "just cause"

A handful of states cap annual increases or require a stated reason. Parks are sometimes carved out, or covered by a separate manufactured-housing act. Don't assume the general landlord rule applies to your park.

Before you send: confirm your state's park-specific notice period, put the effective date in writing, and keep proof of delivery.

Our free notice generator drafts a clean rent-increase letter you can adapt. It's a starting point, not legal advice.

Lot Sidekick flags who's late and generates the notice in one click, with the fee schedule you set already applied. Send your spreadsheet and I'll set up your park, or see the live demo, or call (425) 405-0734.