When the tenancy is for a certain period, and the term expires by the terms of the lease, the tenant is then bound to surrender possession, and no notice to quit or demand of possession is necessary.
735 ILCS 5/9-213
Expiration of term
P.A. 82-280.
Official source: Illinois General Assembly. Reproduced from public-domain Illinois statutes; confirm against the official source for the current text. Not legal advice.