5 Day Notice via Certified Mail

[Dave Blackman]

Good afternoon all,

I am an out-of-state investor with properties in Winnebago County - I need to serve 5 day notices to several tenants and I understand from reading 735 ILCS 5/9-211 that we can serve this via Certified Mail with return receipt requested -- my question is related to the affadavit of service -- does this need to be filled out/notarized if I have a completed/signed return receipt stating the letter was delivered and served?

Thanks in advance