The un-fun thing about moving is to contact service providers to stop services at the old address,
and start services at the new address. This WebDigest can help.
Utilities
Utilities: Electricity -- ComEd Move Center ComEd Move Center allows you to turn off not only electricity but also other
utilities, such as DSL, cable, phone, as well. Also use the Move Center
to turn on those utilities
at the new address. -- From Commonwealth Edison
Utilities:
Gas Companies
It used to be there are only 2 main gas companies servicing the Chicagoland area.
With deregulation, you can purchase gas from alternate gas suppliers.
Necessities: ChangeofAddressForm.com This site will do the post office change of address and also introduces you
to local utility and service providers. -- From WhiteFence
Government
Government: Firearm Owner's Identification "All Illinois residents who buy or possess firearms are required by law to have a valid FOID card."
Use the online form above for change of address. -- From Illinois State Police
Government: Non-Citizens Must Inform Immigration "All non-citizens who are required to be registered in the United States
must let U.S. Citizenship and Immigration Services (USCIS) know whenever their
address changes... within 10 days." -- From Illinois Legal Aid
Government: Social Security If you are receiving Social Security payment, you need to submit a change of address to receive your check at the new address. -- From Social Security Administration
Government: Federal Tax Return Inform the IRS to have your tax form mailed to the correct address. -- From IRS