What are the School District Codes for District 203 and District 204?
District 203: 0365
District 204: 0354

Where do I mail my Federal Tax Return?
Internal Revenue Service
Kansas City, MO 64999
(no street address needed)

Where do I mail my Illinois State Tax Return?
Illinois Department of Revenue
Springfield, IL 62719-0001
(no street address needed)

What are the phone numbers for the IRS?
1-800-829-3676 for forms and publications orders
1-800-829-4477 for recorded tax and refund information
TTY/TTD: 1-800-829-4059

What are the phone numbers for the Illinois Dept. of Revenue?
1-800-624-2459
1-312-814-5232

Where is the nearest IRS office?
West Suburban IRS Office
Esplanade Building
2001 Butterfield Road
Downers Grove, IL
Open weekdays from 8:00 a.m. to 4:15 p.m. No phone calls are accepted.