How much notice does a landlord have to give before entering in Illinois?

The Illinois Landlord and Tenant Act, 765 ILCS 705, contains no entry or right-of-access provision. Illinois sets no statewide notice requirement before entry, so there is no state rule for a letter to enforce.

Can my landlord enter without permission in Illinois?

Illinois sets no statutory limit on when a landlord may enter, so what your landlord may do is governed by your lease rather than by statute.

Illinois landlord entry laws

How much notice your landlord owes you before coming in, when they may enter without it, and what Illinois law lets you do about it.

Notice required

No statewide statute

The Illinois Landlord and Tenant Act, 765 ILCS 705, contains no entry or right-of-access provision.

Why we won't write you a demand letter for Illinois

Illinois sets no statewide notice requirement before entry, so there is no state rule for a letter to enforce.

What to do right now

If you rent in Chicago, look to the RLTO, not the state statute. Elsewhere in Illinois, your lease is the source of any notice right, and a written objection creates the record.

Your city may give you more

The Chicago Residential Landlord and Tenant Ordinance requires two days' notice before entry. If you rent in Chicago you have a rule the state does not give you — and several suburbs have their own ordinances too.

We don't write an entry letter for Illinois. The reason is above, and it is not a limitation of ours — it is what the law here does and does not give you. If your landlord is also withholding a deposit, charging a late fee the law doesn't allow, or refusing repairs, those are areas where we can send a certified demand on your behalf.

Other Illinois tenant rights

Landlords who get one of these wrong often get another wrong too.

Illinois security deposit lawHow long your landlord has to return it, and what they owe if they don't.Illinois rent late fee lawsWhat a landlord may charge for late rent, and when they may charge it.

How this page was checked

Read from the source. Every deadline, cap and penalty here was taken from Illinois's landlord-tenant law — the statute, session law or administrative code itself.
No legal-information websites. Commercial summaries were used only to find a provision, never as authority for it. An automated check fails our build if any state we serve cites a secondary source.
Locked against drift. The verified figures are pinned by regression tests, so a later edit cannot quietly change a deadline or a penalty.
Last verified August 21, 2026. Laws change — confirm the current text before relying on it.

General information, not legal advice. We are not a law firm.

Compare all 51 jurisdictions — notice periods range from 12 hours to 72, and thirteen states have no rule at all.